weldolet and sockolet imp
DESCRIPTION
Weldolet and SockoletTRANSCRIPT
-
TABL
E OF
CON
TENT
S
Whe
n to
use
Wel
dole
ts
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.4,5
Qual
ity C
ontro
l....
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...6
How
to O
rder
and
Spe
cify
Bra
nch
Conn
ectio
ns...
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..7
Wel
dole
t...
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.8-1
4
Stan
dard
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....8
,9
Extra
Stro
ng...
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....1
0,11
Sche
dule
160
/XX
Stro
ng...
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...12
,13
Heav
y W
all.
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14
Thre
dole
t a
nd S
ocko
let
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..15
,16
Flex
olet
S
A/A1
05 &
SA/
A350
LF2
CL1
Butt-
Wel
ding
, Th
read
ed,
Sock
et W
eldi
ng...
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.17-
19
Flex
olet
S
tain
less
and
Allo
y...
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....2
0-22
Flex
olet
S
5s/1
0s &
CL
300
Ligh
t Wei
ght.
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....2
3
Latro
let
and
Elb
olet
...
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...24
, 25
Swee
pole
t...
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.26,
27
Inse
rt W
eldo
let
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..28
Nipo
let
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...29
Braz
olet
...
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30
Coup
olet
...
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..31
Engi
neer
ing
Spec
ifica
tions
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32-4
0
Conv
entio
nal O
let
Run
Size
Com
bina
tion
Char
ts...
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......
38
Flex
olet
R
un S
ize C
ombi
natio
n Ch
arts
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..39
-40
The
Bonn
ey F
orge
Std
. Wt.
Wel
dole
t, C
L300
0 So
ckol
et
, CL3
000
Thre
dole
t (1
/8" t
hrou
gh 6
" out
let s
ize) a
nd C
oupo
let
bea
r the
UL
sym
bol
indi
catin
g Un
derw
riter
s La
bora
torie
s lis
ting
of th
ese
fittin
gs fo
r use
in s
prin
kler
sys
tem
s an
d ot
her f
ire p
rote
ctio
n w
ater
sup
ply
syst
ems.
-
4Use
the
Weld
olet
fitt
ing
for
bran
ch c
onne
ction
s in
stea
d of
Weld
ing
Tees
Rein
forc
ed B
ranc
hes
Unre
info
rced
Bra
nche
sbe
caus
e of
the
rea
sons
out
lined
belo
w:
1W
here
ver
wel
ding
fitt
ings
are
req
uire
d
2W
here
ver r
einf
orce
d br
anch
es (s
addl
es, r
einf
orci
ng p
ads)
are
requ
ired
by i
nter
nal p
ress
ure-
tem
pera
ture
con
ditio
ns,
exte
rnal
forc
es o
r bo
th -
(No
chip
ping
, les
s cu
ttin
g an
d w
eldi
ng)
WHE
N, W
HERE
& W
HY TO
USE
WEL
DOLE
T W
ELDI
NG F
ITTI
NGS
WEL
DIN
G TE
E
WEL
DOLE
T
REIN
FORC
ING
PAD
WEL
DOLE
T
WEL
DIN
G SA
DDLE
-
5WHE
N, W
HERE
& W
HY TO
USE
WEL
DOLE
T W
ELDI
NG F
ITTI
NGS
3
DESI
GN A
ND
CON
STRU
CTIO
N
THE
BRAN
CH C
ONN
ECTI
ON IS
THE
FUL
CRUM
OF
MEC
HAN
ICAL
MOV
EMEN
T.
PREC
AUTI
ON
USE
THE
WEL
DOLE
T
Whe
re im
prov
ed flo
w is
des
irable
, the
funn
eled
inlet
pro
vides
full f
luid
flow
, sho
rt h
eight
of f
itting
pro
vides
acce
ssibi
lity f
or in
tern
al gr
inding
and
inspe
ction
,w
here
pipin
g will
be su
bject
ed to
vibr
ation
al an
d/or
othe
r ext
erna
l str
esse
s, w
ide fo
oting
impr
oves
mec
hanic
al st
reng
th an
d pro
vides
rugg
ed co
nstr
uctio
n.Ta
pere
d tra
nsiti
on fr
om br
anch
to he
ader
and t
hick j
unct
ure r
eliev
e str
ess c
once
ntra
tions
, and
the f
unne
led in
let re
lieve
s str
ess c
once
ntra
tions
.
Insi
de n
otac
cess
ible
for
insp
ectio
n or
back
wel
ding
.
Shor
t hei
ght o
f wel
ding
out
let
fittin
g co
mpa
red
to d
iam
eter
perm
its a
cces
sibi
lity
for
insp
ectio
nor
bac
kwel
ding
.
-
PATE
NTS
GOVE
RNIN
G LA
W
GENE
RAL
TERM
S AN
D CO
NDIT
IONS
OF
SALE
OF:
BON
NEY
FORG
E (H
EREA
FTER
REF
ERRE
D TO
AS
BF
)
WAR
RANT
Y
EXCL
USIO
NS
PURC
HASE
RS
REM
EDIE
S
PRIC
ES
ACCE
PTAN
CE O
FOR
DERS
REM
ITTA
NCES
TAXE
S
SHOR
TAGE
S &
DAM
AGES
INTR
ANSI
TDE
LAYS
CANC
ELLA
TION
&SU
SPEN
SION
RETU
RN O
FM
ATER
IAL
NO W
AIVE
R
DIES
, TOO
LSAN
D PA
TTER
NS
FORC
EM
AJEU
RE
PURC
HASE
RS
ACCE
PTAN
CE O
FAB
OVE
COND
ITIO
NS
PART
IAL
SHIP
MEN
TS A
NDPA
YMEN
TS
Note
: The
mat
eria
l in
this
cat
alog
is fo
r gen
eral
info
rmat
ion.
For
spe
cific
per
form
ance
dat
a an
d pr
oper
mat
eria
l sel
ectio
n, c
onsu
lt yo
ur B
onne
y Fo
rge
repr
esen
tativ
e. A
lthou
gh e
very
atte
mpt
has
bee
n m
ade
to e
nsur
e th
at th
e in
form
atio
n co
ntai
ned
in th
is c
atal
og is
cor
rect
, Bon
ney
Forg
e re
serv
es th
erig
ht to
cha
nge
desi
gns,
mat
eria
ls o
r spe
cific
atio
ns w
ithou
t not
ice.
Prin
ted
in U
.S.A
.Ca
talo
g W
-9-2
006
(2.5
M 1
2/06
)
All p
rodu
cts
are
war
rant
ed to
be
free
from
man
ufac
turin
g de
fect
s fo
r a p
erio
d of
one
(1) y
ear f
rom
dat
e of
shi
pmen
t, an
d an
y fo
und
to b
e de
fect
ive w
ithin
that
perio
d w
ill be
repl
aced
with
out c
harg
e, p
rovid
ed (1
) tha
t the
pro
duct
was
use
d as
reco
mm
ende
d an
d in
acc
orda
nce
with
app
rove
d in
stall
atio
n an
d op
erat
ing
prac
tices
, (2)
that
its
failu
re re
sulte
d fro
m a
man
ufac
turin
g de
fect
and
not
from
dam
age
due
to c
orro
sive,
abr
asive
, or o
ther
wea
r nor
mall
y to
be
expe
cted
in th
ese
rvice
s in
volve
d, (3
) tha
t the
pro
duct
was
not
mod
ified
or c
hang
ed (u
nles
s w
ritte
n ap
prov
al w
as g
iven
by B
F), a
nd (4
) tha
t writ
ten
notic
e of
suc
h de
fect
isde
liver
ed to
BF
durin
g su
ch o
ne (1
) yea
r per
iod.
No
labor
cos
ts o
r oth
er e
xpen
se o
r liab
ility
is as
sum
ed.
The
Unifo
rm C
omm
ercia
l Cod
e sh
all n
ot a
pply
to th
esa
le, n
or th
e M
ichig
an s
tatu
tes
adop
ting
the
Unifo
rm C
omm
ercia
l Cod
e. T
his
expr
ess
war
rant
y is
in lie
u of
and
exc
lude
s all
oth
er w
arra
nties
, gua
rant
ees,
or
repr
esen
tatio
ns, e
xpre
ssed
or i
mpl
ied.
THER
E AR
E NO
IMPL
IED
WAR
RANT
IES
OF M
ERCH
ANTA
BILI
TY O
R OF
FIT
NESS
FOR
A P
ARTI
CULA
R PU
RPOS
E.
Do n
ot u
s BF
pro
duct
s in
airc
raft
or a
eros
pace
app
licat
ions
. No
war
rant
ies, g
uara
ntee
s or
repr
esen
tatio
ns o
f any
kin
d ar
e m
ade
with
resp
ect t
o su
chap
plica
tions
. Pu
rcha
ser a
ssum
es a
ll risk
s of
any
use
in s
uch
appl
icatio
ns a
nd w
ill in
dem
nify
and
hol
d ha
rmles
s BF
aga
inst
and
from
any
clai
ms,
cos
ts(in
cludi
ng a
ttorn
eys
fees
) and
liab
ilities
aris
ing
out o
f suc
h us
e.
The
Purc
hase
rs re
med
ies w
ith re
spec
t to
any
prod
uct f
urni
shed
by
BF h
ereu
nder
that
is fo
und
not t
o be
in c
onfo
rmity
with
the
term
s an
d co
nditio
ns o
f the
cont
ract
bec
ause
of b
reac
h of
con
tract
, bre
ach
of e
xpre
ss o
r im
plied
war
rant
y, or
neg
ligen
ce s
hall
be li
mite
d ex
clusiv
ely to
the
right
of r
eplac
emen
t of s
uch
defe
ctive
pro
duct
or,
at o
ur o
ptio
n, re
paym
ent o
f our
sale
pric
e of
the
prod
uct.
In n
o ev
ent s
hall
BF b
e lia
ble
for c
laim
s (b
ased
upo
n br
each
of c
ontra
ct,
brea
ch o
f exp
ress
or i
mpl
ied w
arra
nty,
or n
eglig
ence
) for
any
oth
er d
amag
es, w
heth
er d
irect
, im
med
iate,
fore
seea
ble,
con
sequ
entia
l, or
spe
cial o
r for
any
expe
nses
incu
rred
by re
ason
of t
he u
se o
r misu
se, s
ale o
r fab
ricat
ion
of p
rodu
cts
whi
ch d
o or
do
not c
onfo
rm to
the
term
s an
d co
nditio
ns o
f the
con
tract
.
Price
s, a
nd o
ther
term
s of
sale
and
pay
men
t, ar
e su
bjec
t to
chan
ge w
ithou
t not
ice.
Unles
s a
cont
rary
pro
visio
n ap
pear
s in
this
price
sch
edul
e, q
uota
tion
oror
der a
ckno
wled
gmen
t, pr
ices
may
be
with
draw
n w
ithou
t not
ice a
t any
tim
e. S
teno
grap
hic
or c
lerica
l erro
rs a
re s
ubjec
t to
corre
ctio
n.
All o
rder
s ar
e su
bjec
t to
BF c
redi
t dep
artm
ent a
ppro
val p
rior t
o ac
cept
ance
by
BF.
No a
ssig
nmen
t of t
he P
urch
aser
s ri
ghts
may
be
mad
e w
ithou
t the
writ
ten
cons
ent o
f BF.
All a
ccou
nts
are
paya
ble
in U
nite
d St
ates
fund
s, fr
ee o
f exc
hang
e, c
ollec
tion,
or a
ny o
ther
cha
rges
. If,
in th
e so
le di
scre
tion
of B
F, th
e fin
ancia
l con
ditio
n of
the
Purc
hase
r at a
ny ti
me
so re
quire
s, B
F ret
ains
the
right
to re
quire
full o
r par
tial p
aym
ent i
n ad
vanc
e.
BF re
serv
es th
e rig
ht to
mak
e pa
rtial
ship
men
ts fr
om ti
me
to ti
me,
and
to re
nder
invo
ices
ther
efor
e, w
hich
sha
ll be
due
and
paya
ble
as p
rovid
ed in
said
invo
ices
and
the
para
grap
h en
titled
Rem
ittan
ces
. If
the
Purc
hase
r bec
omes
ove
rdue
in a
ny s
uch
parti
al pa
ymen
t, BF
sha
ll be
entit
led to
sus
pend
wor
k an
d/or
ava
ilits
elf o
f oth
er le
gal r
emed
ies.
Unles
s ot
herw
ise s
pecif
ically
not
ed, t
he a
mou
nt o
f any
sale
, use
, occ
upan
cy, e
xcise
tax,
or o
ther
tax,
of a
ny n
atur
e, fe
dera
l, st
ate,
or l
ocal
for w
hich
BF
isleg
ally
liabl
e, e
ither
initia
lly o
r thr
ough
failu
re o
f pay
men
t by
Purc
hase
r, sh
all b
e ad
ded
or b
e in
add
ition
to th
e pr
ice q
uote
d an
d Pu
rcha
ser a
gree
s to
pay
the
sam
e to
BF.
Claim
s fo
r sho
rtage
s m
ust b
e m
ade
in w
ritin
g w
ithin
ten
days
afte
r rec
eipt o
f shi
pmen
t, bu
t los
s of
or d
amag
e to
mat
erial
in tr
ansit
is th
e re
spon
sibilit
y of
the
carri
er.
All p
rom
ises
of s
hipm
ent a
re e
stim
ated
as
close
ly as
pos
sible,
and
we
will
use
our b
est e
fforts
to s
hip
with
in th
e tim
e pr
omise
d bu
t do
not g
uara
ntee
to d
o so
,an
d as
sum
e no
liabi
lity fo
r not
doi
ng s
o. M
ater
ials
stat
ed to
be
in s
tock
are
sub
ject t
o pr
ior s
ale.
The
orde
r or c
ontra
ct is
sub
ject t
o ca
ncell
atio
n or
inst
ruct
ions
to s
uspe
nd o
r dela
y w
ork
or d
elive
ry o
nly
upon
rece
ipt o
f writ
ten
notif
icatio
n an
d w
ith o
urco
nsen
t, an
d up
on a
gree
men
t to
pay
BFs
adj
ustm
ent c
harg
e. O
rder
s fo
r spe
cial p
rodu
cts
(usu
ally
pric
e on
app
licat
ion
item
s) m
ay b
e ch
ange
d an
d/or
canc
elled
onl
y up
on re
ceip
t of w
ritte
n in
stru
ctio
ns w
ith a
n ex
pres
sed
agre
emen
t to
mak
e pa
ymen
t for
mat
erial
use
d an
d w
ork
alrea
dy p
erfo
rmed
.
No p
rodu
ct o
f our
man
ufac
ture
may
be
retu
rned
with
out w
ritte
n co
nsen
t. A
ll go
ods
retu
rned
are
sub
ject t
o a
hand
ling
char
ge p
lus
freig
ht in
bot
h di
rect
ions
and
char
ges
for a
ny re
quire
d re
cond
itioni
ng, u
nles
s ot
herw
ise s
pecif
ied in
writ
ing
by B
F.
Purc
hase
r will
inde
mni
fy a
nd h
old
harm
less
BF a
gain
st a
nd fr
om a
ny c
laim
s, c
osts
(inc
ludi
ng a
ttorn
eys
fees
) and
liabi
lities
aris
ing
out o
f any
sui
t alle
ging
infri
ngem
ent o
f any
pat
ents
, by
any
prod
uct s
uppl
ied b
y BF
und
er th
e co
ntra
ct a
nd m
ade
in a
ccor
danc
e w
ith th
e de
sign
and/
or s
pecif
icatio
n fu
rnish
ed b
y th
ePu
rcha
ser t
o BF
.
The
cont
ract
sha
ll be
gov
erne
d by
, con
stru
ed, a
nd e
nfor
ced
in a
ccor
danc
e w
ith th
e law
s of
the
Com
mon
wea
lth o
f Pen
nsylv
ania,
with
out r
egar
d to
con
flict o
flaw
prin
cipl
es.
The
failu
re o
f BF
to in
sist,
in a
ny o
ne o
r mor
e in
stan
ces
upon
the
perfo
rman
ce o
f any
of t
he te
rms,
cov
enan
ts, o
r con
ditio
ns o
f the
con
tract
or t
o ex
ercis
e an
yrig
ht th
ereu
nder
sha
ll no
t be
cons
trued
as
a w
aiver
or r
elinq
uish
men
t of t
he fu
ture
per
form
ance
of a
ny s
uch
term
, cov
enan
t, or
con
ditio
n or
the
futu
reex
ercis
e of
suc
h rig
hts,
nor
sha
ll it b
e de
emed
to b
e a
waiv
er o
r reli
nqui
shm
ent o
f any
oth
er te
rm, c
oven
ant,
or c
ondi
tion
or th
e ex
ercis
e of
any
oth
er ri
ghts
unde
r the
con
tract
.
Dies
, too
ls an
d pa
ttern
s re
quire
d to
pro
duce
the
artic
le qu
oted
on
shall
rem
ain th
e pr
oper
ty o
f BF.
Pre
para
tion
char
ges
for d
ies, t
ools
and
patte
rns
repr
esen
ton
ly a
porti
on o
f cos
t. P
aym
ent o
f suc
h ch
arge
doe
s no
t give
you
any
righ
t, tit
le, o
r int
eres
t in
such
dies
, too
ls, o
r oth
er p
rodu
cts
of p
repa
ratio
n. W
e w
ill no
tbe
resp
onsib
le fo
r ret
entio
n of
dies
or p
atte
rns
on w
hich
no
orde
rs a
re re
ceive
d fo
r tw
o ye
ars
or m
ore.
Any
delay
s in
or f
ailur
e of
per
form
ance
of B
F sh
all n
ot c
onst
itute
def
ault
or g
ive ri
se to
any
clai
ms
or d
amag
es if
and
to th
e ex
tent
that
suc
h de
lay o
r fail
ure
isca
used
by
occu
rrenc
es b
eyon
d th
e co
ntro
l of B
F, in
cludi
ng b
ut n
ot li
mite
d to
act
s of
God
or t
he p
ublic
ene
my,
expr
opria
tion
or c
onfis
catio
n of
facil
ities,
com
plian
ce w
ith a
ny o
rder
or r
eque
st o
f any
gov
ernm
enta
l aut
horit
y, ac
ts o
f war,
rebe
llion
or s
abot
age
or d
amag
e re
sultin
g th
eref
rom
, em
barg
oes
or o
ther
expo
rt re
stric
tions
, fire
s, fl
oods
, exp
losio
ns, a
ccid
ents
, bre
akdo
wns
, rio
ts o
r stri
kes
or o
ther
con
ceive
d ac
ts o
f wor
kmen
, whe
ther
dire
ct o
r ind
irect
, or a
nyot
her c
ause
s w
heth
er o
r not
of t
he s
ame
class
or k
ind
as th
ose
spec
ificall
y ab
ove
nam
ed w
hich
are
not
with
in th
e co
ntro
l of B
F an
d w
hich
by
the
exer
cise
ofre
ason
able
dilig
ence
, BF
is un
able
to p
reve
nt o
r pro
vide
again
st.
The
cont
ract
sha
ll be
subj
ect t
o th
e te
rms
and
cond
itions
con
tain
ed o
r ref
erre
d to
in B
Fs
price
sch
edul
e, q
uota
tion
or o
rder
ack
now
ledgm
ent a
nd to
no
othe
rsw
hats
oeve
r. N
o w
aiver,
alte
ratio
n, o
r mod
ifica
tion
of th
e te
rms
and
cond
itions
in th
is pr
ice s
ched
ule,
quo
tatio
n or
ord
er a
ckno
wled
gmen
t sha
ll be
bin
ding
unles
s in
writ
ing
and
signe
d by
an
auth
orize
d re
pres
enta
tive
of B
F.
8
1/8
5/8
15/
8.1
01/
45/
81
5/8
.10
3/8
3/4
1-1/
43/
4.1
51/
23/
41-
3/8
15/1
6.2
03/
47/
81-
3/4
1-3/
16.2
51
1-1/
162-
1/8
1-7/
16.5
01-
1/4
1-1/
42-
9/16
1-3/
4.8
01-
1/2
1-5/
162-
7/8
21.
002
1-1/
23-
1/2
2-9/
161.
752-
1/2
1-5/
84-
1/16
32.
503
1-3/
44-
13/1
63-
11/1
64.
003-
1/2
1-7/
85-
5/8
45.
504
26
4-3/
46.
305
2-1/
47-
1/16
5-9/
1610
.25
62-
3/8
8-1/
26-
11/1
612
.00
82-
3/4
10-3
/88-
11/1
623
.00
103-
1/16
12-1
1/16
10-1
3/16
36.0
012
3-3/
814
-7/8
12-1
3/16
59.0
014
3-1/
216
-1/8
14-1
/16
66.0
016
3-11
/16
18-1
/416
-1/1
675
.00
183-
13/1
620
-1/2
18-1
/16
97.0
020
422
-1/2
2011
8.00
244-
9/16
27-1
/824
-3/1
622
0.00
264-
11/1
629
-1/1
626
-1/4
265.
0030
5-3/
834
-1/1
630
-7/1
643
0.00
365-
3/8
34-1
/16
36-1
/290
0.00
Dim
ensi
ons
A B
C
See
foot
note
s at
bot
tom
of p
age
9.
Larg
er o
utle
t siz
es a
vaila
ble
on a
pplic
atio
n.
Outle
t Siz
eIn
ches
Appx
. Wei
ght
Poun
ds
REDU
CING
AND
FLAT
SIZ
E
STAN
DARD
WEI
GHT,
RUN
AND B
RANC
H
FORG
ED
WEL
DOLE
T
See
pgs
.36
-37
-
WEL
DOLE
T
9
Foot
note
s ap
ply
to p
ages
8 &
9.
Each
out
let s
ize
liste
d is
ava
ilabl
e to
fit a
ny ru
n cu
rvat
ure.
Larg
er O
utle
t Siz
es A
vaila
ble
on A
pplic
atio
n.De
sign
per
MSS
-SP-
97. B
W e
nds
per
B16.
9 an
d B1
6.25
.
RUN
PIPE
SIZ
ESOu
tlet s
izes
6" a
nd le
ss fi
t a n
umbe
r of r
un p
ipe
size
s, a
nd th
e fit
tings
are
mar
ked
acco
rdin
gly.
See
pag
e 38
for r
un p
ipe
size
com
bina
tion
tabl
e(s)
.SC
HEDU
LES
Stan
dard
wei
ght f
ittin
gs a
re th
e sa
me
as s
ched
ule
40 fi
tting
s th
roug
h 10
".Pi
pe s
ched
ule
num
bers
and
wei
ght d
esig
natio
ns a
re in
acc
orda
nce
with
ASM
E B3
6.10
.A
sche
dule
40
Wel
dole
t for
size
s 12
" and
larg
er is
ava
ilabl
e.FL
ATS
A fla
t Wel
dole
t for
use
on
wel
ding
cap
s, e
lliptic
al h
eads
and
flat
sur
face
s is
avai
labl
e.OR
DERI
NGW
hen
orde
ring
a W
eldo
let f
ittin
g, s
ee p
age
7.
1/2
3/4
1-3/
815
/16
5/8
.15
3/4
7/8
1-5/
81-
3/16
13/1
6.2
51
1-1/
162
1-7/
161-
1/32
.40
1-1/
41-
1/4
2-3/
81-
3/4
1-3/
8.7
01-
1/2
1-5/
162-
7/8
21-
5/8
.80
21-
1/2
3-1/
22-
9/16
2-1/
161.
502-
1/2
1-5/
84-
1/16
32-
7/16
2.25
31-
3/4
4-13
/16
3-11
/16
3-1/
163.
753-
1/2
25-
3/8
3-7/
83-
9/16
5.00
42
64-
3/4
46.
705
2-1/
47-
1/8
5-9/
165-
1/16
8.50
62-
3/8
8-1/
26-
11/1
66-
1/16
14.0
08
2-3/
410
-3/8
8-11
/16
7-15
/16
28.0
010
3-1/
1612
-9/1
610
-13/
1610
39.0
012
3-3/
814
-7/8
12-1
3/16
1265
.00
143-
1/2
16-1
/814
-1/1
613
-1/4
70.0
016
3-11
/16
18-1
/416
-1/1
615
-1/4
92.0
018
4-1/
1620
-3/4
18-5
/817
-1/4
125.
0020
4-5/
823
-1/1
620
-1/1
619
-1/4
175.
0024
5-3/
827
-7/8
25-1
/823
-1/4
280.
0030
5-3/
834
-1/1
630
-7/1
629
-1/4
440.
0036
5-3/
834
-1/1
636
-1/2
35-1
/411
80.0
0
Dim
ensi
ons
Outle
t Siz
eIn
ches
App
x. W
eigh
tPo
unds
SIZE
ON
SIZE
STAN
DARD
WEI
GHT,
RUN
AND B
RANC
H
FORG
ED
AB
C
D
See
pgs
.36
-37
40
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
STAI
NLES
S STE
EL &
ALL
OY C
ONSO
LIDA
TION
CHA
RT
CONS
OLID
ATIO
NS B
UTT-W
ELD
WIT
H 5S
& 1
0S B
RANC
H I.D
.Ou
tlet S
ize
Inch
es
Run Sizes
1/2
3/4
11-
1/4
1-1/
2 2
2-1/
23
3-1/
24
56
810
121
1/4
- 1/2
3/4
1 1/
2 - 1
1 1/
41
1/2
22
1/2
33
1/2
45
68
1012
36 -
1 1/
22
1/2
- 14
- 22
- 1 1
/22
3 - 2
1/2
3 1/
2 - 3
3 1/
24
56
810
1214
36 -
336
- 5
6 - 2
1/2
3 - 2
1/2
5 - 3
1/2
5 - 4
45
68
1012
1416
36 -
810
- 3
1/2
18-6
10 -
65
610
- 8
12 -
1014
- 12
1416
1836
- 12
36 -
2026
- 12
8 - 6
10 -
818
- 12
18 -
1418
- 16
1618
2036
- 28
14 -
1018
- 12
44 -
2030
- 20
26 -
2018
2022
42 -
1656
- 20
72 -
4672
- 32
40 -
2822
- 20
24 -
2224
80 -
4480
- 60
80 -
4228
- 24
28 -
2626
36 -
3034
- 30
30 -
2848
- 38
42 -
3634
- 32
80 -
5252
- 44
40 -
3672
- 56
48 -
4260
- 52
80 -
64
Outle
t Siz
e In
ches
BW (STD) &
SW (3000#)
1/4
3/8
1/2
3/4
11-
1/4
1 -1
/22
2-1/
23
3-1/
24
1/4
1/2
- 3/8
1 - 1
/22
- 3/4
11
1/4
1 1/
22
2 1/
23
3 1/
24
36 -
3/8
36 -
3/4
36 -
1 1/
436
- 2
1/2
3 1/
2 - 1
1/4
2 - 1
1/2
3 -
23
- 2 1
/23
1/2
- 34
- 3 1
/24
536
- 4
6 - 2
1/2
8 - 3
1/2
6 - 3
1/2
5 -
46
- 5
6 -
56
36 -
836
- 10
16 -
812
- 6
14 -
810
- 8
10 -
836
- 18
24 -
1436
- 16
24 -
1220
- 12
36 -
2636
- 26
36 -
2236
- 1/
43/
83/
4 - 1
/21
1/2
- 3/4
12
- 1 1
/41
1/2
22
1/2
33
1/2
436
- 1/
236
- 1
36 -
23
- 1 1
/45
- 2 1
/22
1/2
- 23
- 2 1
/24
- 3
4 - 3
1/2
45
36 -
3 1/
236
- 6
8 -
36
- 3 1
/28
- 5
6 -
56
- 5
636
- 10
14 -
820
- 10
16 -
812
- 8
10 -
836
- 16
36 -
2232
- 18
34 -
1420
- 12
36 -
3436
36 -
2236
- 1/
436
- 3/
81/
21
- 3/4
2 -
11
1/4
2 1/
2 - 1
1/2
23
- 2 1
/23
1/2
- 34
36 -
3/4
36 -
1 1/
436
- 2
1/2
4 - 1
1/2
6 -
33
- 2 1
/25
- 3 1
/25
- 4
536
- 5
36 -
810
- 3
1/2
18 -
610
- 6
8 -
636
- 12
36 -
2026
- 12
14 -
1036
- 28
36 -
16
3/8
- 1/4
1 - 3
/81/
23/
41
1/4
- 11
1/2
- 1 1
/41
1/2
22
1/2
33
1/2
436
- 1/
236
- 1
1/4
1 1/
2 - 3
/42
1/2
- 14
- 1 1
/23
1/2
- 22
2 1/
23
1/2
- 33
1/2
45
36 -
236
- 3
36 -
58
- 4
3 1/
2 - 2
1/2
4 -
35
- 4
45
636
- 10
10 -
410
- 5
10 -
66
- 5
610
- 8
36 -
1218
- 12
26 -
1212
- 8
10 -
818
- 12
36 -
2036
- 28
36 -
1422
- 12
36 -
2036
- 24
BW (XS)
BW (S160) &
SW (6000#)
THRD (3000#
& 6000#)
FLEX
OLET
R
UN S
IZE
COM
BINA
TION
S
The O
LET
prod
uct l
ine, m
eans
redu
ced i
nven
tory
!Th
e cha
rts o
n the
se pa
ges r
epre
sent
the f
ull ra
nge
of th
e Flex
olet
pro
duct
run
size c
ombin
ation
s.Bo
nney
Forg
es F
lexole
t b
ranc
h co
nnec
tions
have
been
desig
ned t
o sub
stan
tially
redu
ce
The c
hart
abov
e out
lines
the f
ull ra
nge o
f Flex
olet
BW si
ze co
nsoli
datio
ns (F
lexole
t SW
whe
n Sc
h 5s
& 10
s ID
s are
spec
ified)
. This
char
t has
bee
nde
vised
and
the f
itting
des
igned
to su
bsta
ntial
ly
mini
mize
war
ehou
se in
vent
ory.
All f
itting
s are
man
ufac
ture
d an
d m
arke
d as
show
n on
the c
hart
.
Each
out
let si
ze in
dicat
ed o
n ch
art i
s des
igned
to fit
a num
ber o
f run
pipe
size
s, e.
g., t
he
" fitt
ing
mar
ked
36
1
" x
" will
fit al
l run
pipe
size
sfro
m 1
" t
o 36
". W
hen
plac
ed o
n a
36 r
unpip
e, th
ere w
ill be
a m
axim
um ra
dial g
ap of
1 / 16"
betw
een
the
top
of th
e ru
n pi
pe a
nd th
eba
se o
f the
fittin
g at
the c
rotc
h. Th
is ga
p is
negli
gible
whe
n w
elding
.
war
ehou
se in
vent
ory.
All f
itting
s are
mar
ked a
ssh
own
on th
e cha
rts.
All o
utlet
size
s not
show
nsh
ould
be o
rder
ed to
spec
ific ru
n pip
e size
s.
Each
char
ted
outle
t size
show
n on
this
page
isde
signe
d to
fit a
num
ber o
f run
pipe
size
s. Th
e
draw
ings o
n pg
. 39
refle
ct th
e all
owed
fit-u
p ga
ppe
r MSS
-SP-
97-2
001
spec
ificat
ion.
The d
esign
of t
he ru
n cu
rvat
ure i
s suc
h th
at, in
all
insta
nces
, the
fit-u
p ga
p at
the
top
of th
e ru
n pip
eor
at th
e ear
sect
ion o
f the
fittin
g w
ill no
t be m
ore
than
1/1
6". T
his g
ap is
neg
ligibl
e w
hen
weld
ing.
-
39
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
FLEX
OLET
R
UN S
IZE
COM
BINA
TION
S
FLEX
OLET
S
A/A1
05 &
SA/
350
LF2
CL1
Outle
t Si
ze I
nche
s
Butt-Weld, Std.
Class 3000
Threaded
Class 6000
Threaded
1/4
3/8
1/2
3/4
11
1/4
1 1/
22
2 1/
23
46
1/4
1/2-
3/8
1-1/
22-
3/4
11
1/4
1 1/
22
2 1/
23
46
36-3
/836
-3/4
36-1
1/4
36-2
1/2
1 1/
2-1
1/4
2-1
1/2
3 1/
2-2
3-2
1/2
4-3
4-3
1/2
6-5
836
-26-
2 1/
236
-46-
3 1/
210
-56-
510
-810
36-8
36-8
36-1
214
-820
-12
14-1
236
-16
36-2
218
-16
24-2
034
-26
42-3
6
1/4
3/8
1/2
3/4
11
1/4
1 1
/2 2
2 1/
23
46
36-1
/43/
83/
4-1/
21
1/2-
3/4
12-
1 1/
41
1/2
22
1/2
34
636
-1/2
36-1
36-2
1 1/
2-1
1/4
5-2
1/2
3 1/
2-2
3-2
1/2
4-3
4-3
1/2
6-5
836
-236
-636
-46-
3 1/
210
-56-
510
-810
36-8
36-1
214
-820
-12
14-1
236
-16
36-2
218
-16
24-2
034
-26
42-3
6
Class 6000
Socket-Weld
1/4
3/8
1/2
3/4
11
1/4
1 1/
22
2 1/
23
4
3/8-
1/4
1-3/
81/
21
1/4-
3/4
11
1/2-
1 1/
41
1/2
22
1/2
34
36-1
/236
-1 1
/436
-3/4
36-1
1/2
2 1/
2-1
1/4
3 1/
2-2
2 1/
2-2
3 1/
2-2
1/2
3 1/
2-3
5-3
1/2
6-5
36-3
36-4
5-3
6-4
6-4
14-6
10-8
36-6
36-8
36-8
36-1
620
-12
36-2
2
1/4
3/8
1/2
3/
4
1
1
1/4
1 1/
2
2
2 1/
2
3
43/
8-1/
41-
3/8
1/2
3/4
11
1/2-
1 1/
41
1/2
22
1/2
34
36-1
/236
-1 1
/436
-3/4
1 1/
4-1
2 1/
2-1
1/4
3 1/
2-2
2 1/
2-2
3 1/
2-2
1/2
3 1/
2-3
3 1/
25
36-1
1/2
36-3
8-4
5-3
6-4
5-4
46
36-1
036
-636
-810
-66-
510
-826
-12
12-8
18-1
236
-28
36-1
436
-20
1/4
3/8
1/2
3/4
11
1/4
1 1
/2 2
2 1
/2 3
41/
41/
2-3/
81/
21
1/4-
3/4
11
1/2-
1 1/
41
1/2
22
1/2
34
36-3
/836
-3/4
36-3
/436
-1 1
/22
1/2-
1 1/
43
1/2-
22
1/2-
23
1/2-
2 1/
23
1/2-
35-
3 1/
26-
5`
36-3
36-4
5-3
6-4
6-4
14-6
10-8
36-6
36-8
36-8
36-1
620
-12
36-2
2
1/4
3
/8 1
/2 3
/4
1
1 1
/41
1/2
2 2
1/2
3
436
-1/4
36-3
/81/
21-
3/4
11
1/4
1 1/
22
3-2
1/2
3 1/
2-3
436
-3/4
36-1
1/4
2 1/
2-1
1/4
4-1
1/2
2 1/
2-2
3 1/
2-2
1/2
5-3
1/2
5-4
536
-336
-55-
36-
418
-610
-68-
636
-636
-836
-20
26-1
214
-10
36-2
836
-16
Butt-Weld, XS
Class 3000
Socket-Weld
10
WEL
DOLE
T
1/8
5/8
15/
8.1
01/
45/
81
5/8
.10
3/8
3/4
1-1/
43/
4.1
51/
23/
41-
3/8
15/1
6.2
03/
47/
81-
3/4
1-3/
16.3
01
1-1/
162-
1/8
1-7/
16.5
01-
1/4
1-1/
42-
9/16
1-3/
4.9
01-
1/2
1-5/
162-
7/8
21.
102
1-1/
23-
1/2
2-9/
161.
752-
1/2
1-5/
84-
1/16
32.
603
1-3/
44-
13/1
63-
11/1
64.
103-
1/2
1-7/
85-
3/8
45.
604
26
4-3/
46.
405
2-1/
47-
1/16
5-9/
1610
.40
63-
1/16
8-7/
86-
11/1
623
.00
83-
7/8
11-1
/28-
11/1
637
.00
103-
11/1
612
-3/4
10-7
/16
46.0
012
4-1/
1614
-15/
1612
-1/2
61.0
014
3-15
/16
1713
-13/
1670
.00
164-
3/16
18-3
/815
-7/8
102.
0018
4-3/
820
-3/8
17-1
5/16
130.
0020
4-11
/16
22-1
5/16
20-1
/16
158.
00
245-
1/2
27-7
/824
-3/1
629
0.00
265-
3/4
30-1
/827
-1/4
350.
00
30, 3
6 an
d la
rger
size
s av
aila
ble
on a
pplic
atio
n.
Dim
ensi
ons
A
B
C
Appx
. Wei
ght
Poun
dsOu
tlet S
ize
Inch
es
See
foot
note
s at
bot
tom
of p
age
11.
REDU
CING
AND
FLAT
SIZ
E
EXTR
A STR
ONG,
RUN
AND
BRAN
CH
FORG
ED
See
pg
s.36
-37
-
11
WEL
DOLE
T
Dim
ensi
ons
A
B
C
D
Appx
. Wei
ght
Poun
dsOu
tlet S
ize
Inch
es
Foot
note
s ap
ply
to p
ages
10
& 1
1.
Each
out
let s
ize
liste
d is
ava
ilabl
e to
fit a
ny ru
n cu
rvat
ure.
Desi
gn p
er M
SS-S
P-97
. BW
end
s pe
r B1
6.9
and
B16.
25.
RUN
PIPE
SIZ
ESOu
tlet s
izes
6" a
nd le
ss fi
t a n
umbe
r of r
un p
ipe
size
s, a
nd th
e fit
tings
are
mar
ked
acco
rdin
gly.
See
pag
e 38
for r
un p
ipe
size
com
bina
tion
tabl
e(s)
.SC
HEDU
LES
Extra
stro
ng fi
tting
s ar
e th
e sa
me
as s
ched
ule
80 th
roug
h 8"
. Pip
e sc
hedu
lenu
mbe
rs a
nd w
eigh
t des
igna
tions
are
in a
ccor
danc
e w
ith A
SME
B36.
10. A
sch
edul
e80
Wel
dole
t for
size
s 10
" and
larg
er is
ava
ilabl
e. D
imen
sion
s an
d pr
ices
on
appl
icat
ion.
FLAT
SA
flat W
eldo
let f
or u
se o
n w
eldi
ng c
aps,
ellip
tical
hea
ds a
nd fl
at s
urfa
ces
isav
aila
ble.
ORDE
RING
Whe
n or
derin
g a
Wel
dole
t fitt
ing,
see
pag
e 7.
SIZE
ON
SIZE
EXTR
A STR
ONG,
RUN
AND
BRAN
CH
FORG
ED
1/2
3/4
1-3/
815
/16
5/8
.15
3/4
7/8
1-5/
81-
3/16
13/1
6.2
51
1-1/
162
1-7/
161-
1/32
.40
1-1/
41-
1/4
2-7/
161-
3/4
1-3/
8.7
01-
1/2
1-5/
162-
7/8
21-
5/8
.90
21-
1/2
3-1/
22-
9/16
2-1/
161.
602-
1/2
1-5/
84-
1/16
32-
7/16
2.50
31-
3/4
4-13
/16
3-11
/16
3-1/
164.
103-
1/2
25-
3/8
3-7/
83-
9/16
5.10
42
64-
3/4
47.
505
2-1/
47-
1/8
5-9/
165-
1/16
9.50
63-
1/16
8-7/
86-
11/1
66-
1/16
15.0
08
3-7/
810
-5/8
8-11
/16
7-5/
832
.00
103-
1/2
12-7
/810
-7/1
69-
3/4
46.0
012
3-15
/16
15-3
/16
1311
-3/4
61.0
014
4-1/
816
-11/
1614
-5/1
613
75.0
016
4-7/
1618
-7/8
16-1
/215
115.
0018
4-11
/16
21-1
/818
-5/8
1713
0.00
205
23-3
/820
-13/
1619
187.
0024
5-1/
227
-7/8
25-1
/823
316.
0026
5-3/
430
-1/8
27-1
/425
370.
0030
, 36
and
larg
er s
izes
avai
labl
e on
app
licat
ion.
See
pgs
.36
-37
1/2
3/4
1
1-1/
4
1-1/
2
2
2
-1/2
3
4
1/2
1-3/
41
1-1/
2-1-
1/4
1-1/
22
2-1/
23
41-
1/4-
3/4
2-1-
1/4
2-1/
2-1-
1/4
2-1/
2-2
2-1/
2-2
2-1/
23
3-1/
26
36-1
-1/2
6-2-
1/2
10-3
10-3
3-1/
2-3
3-1/
2-3
3-1/
24
8fla
t36
-836
-12
36-1
28-
45-
44
510
flat
flat
flat
20-1
08-
65
612
2218
-10
8-6
814
36-2
436
-20
12-1
010
16fla
tfla
t18
-14
1218
36-2
014
20fla
t16
2218
2420 22 24 fla
t 38
STAN
DARD
WEI
GHT W
ELDO
LET
, EXT
RA S
TRON
G W
ELDO
LET
,C L
ASS 3
000
THRE
DOLE
T, C
LASS
300
0 SO
CKOL
ET, E
XTRA
STR
ONG N
IPOL
ET
CLAS
S 600
0 TH
REDO
LET
, CLA
SS 6
000
SOCK
OLET
, X
XS N
IPOL
ET
SCHE
DULE
160
, XXS
WEL
DOLE
T
The O
LET
prod
uct l
ine, m
eans
redu
ced
inven
tory
! The
char
ts on
thes
e pag
esre
pres
ent t
he fu
ll ran
ge of
the W
eldole
t/
Flexo
let
prod
uct r
un si
ze co
mbin
ation
s.Bo
nney
Forg
es b
ranc
h co
nnec
tions
hav
ebe
en de
signe
d to s
ubst
antia
lly re
duce
war
ehou
se in
vent
ory.
In th
e cas
e of t
heFle
xolet
and
its S
traig
ht Th
ru B
ore d
esign
, ast
ill gr
eate
r run
size
com
binat
ion is
avail
able.
All fi
tting
s are
mar
ked
as sh
own
on th
ech
arts
. All o
utlet
size
s not
show
n sh
ould
beor
dere
d to s
pecif
ic ru
n pip
e size
s.
Each
char
ted o
utlet
size
show
n on
thes
epa
ges a
re d
esign
ed to
fit a
num
ber o
f run
pipe s
izes.
The d
raw
ings o
n pa
ge 3
9 re
flect
the a
llow
ed fit
-up
gap
per
MSS
-SP-
97-2
001
spec
ificat
ion.
Exam
ple:
8-3
x 1/
2 de
signa
tion.
The d
esign
of t
he ru
n cu
rvat
ure i
s suc
h th
at,
in all
inst
ance
s, th
e fit-
up g
ap at
the t
op o
fth
e run
pipe
or a
t the
ear s
ectio
n of
the
fittin
g w
ill no
t be
mor
e th
an 1
/16"
. Thi
s gap
is ne
gligib
le w
hen
weld
ing.
Outle
t Siz
e In
ches
Run Sizes
1/4
3/8
1/2
3/4
1 1
-1/4
1-1
/2 2
1/2
1/2
1-3/
41
1-1/
2-1-
1/4
1-1/
22
2-1/
21-
3/4
3/4
2-1-
1/4
2-1/
2-1-
1/4
2-1/
2-2
2-1/
2-2
2-1/
23
2-1/
2-1-
1/4
16-
2-1/
210
-310
-33-
1/2-
33-
1/2-
34
36-3
1-1/
2-1-
1/4
36-8
36-1
236
-12
8-4
5-4
5fla
t2
1/2-
2fla
tfla
tfla
t36
-10
8-6
68-
3fla
t18
-10
10-8
36-1
036
-20
20-1
2fla
tfla
t36
-24
flat
Outle
t Siz
e In
ches
Outle
t size
s 8,
10,
12,
14,
16,
18,
20,
24,
26,
30
orde
r to
spec
ific s
ize c
ombin
ation
Run Sizes
1/8
1/4
3/
8
1/2
3
/4
1
1-1/
4
1 -1
/2
2
2-1/
2
3
3-
1/2
4
5
6
3/8
3/8
1/2
1/2
3/4
11-
1/4
1-1/
22
2-1/
23
3-1/
24
56
1/2
1/2
1-3/
43/
41
1-1/
41-
1/2
22-
1/2
33-
1/2
45
68
1-3/
41-
3/4
2-1/
2-1-
1/4
11-
1/2-
1-1/
41-
1/2
22-
1/2
33-
1/2
45
68
102-
1/2-
1-1/
42-
1/2-
1-1/
436
-31-
1/2-
1-1/
42-
1/2-
22
2-1/
23
4-3-
1/2
45
68
1014
-12
36-3
36-3
flat
2-1/
2-2
5-3
2-1/
23-
1/2-
34-
3-1/
25
56
810
1216
flat
flat
8-3
12-6
3-1/
2-3
5-4
6-5
66
810
14-1
214
1836
-10
36-1
45-
48-
612
-810
-88
1014
-12
20-1
618
-16
22-2
0
1
flat
flat
10-6
18-1
024
-14
18-1
212
-10
14-1
220
-16
2222
-20
28-2
43/
4-1/
236
-12
36-2
036
-26
36-2
018
-14
20-1
636
-24
36-2
428
-24
36-3
036
-1fla
tfla
tfla
tfla
t36
-20
36-2
4fla
tfla
t36
-30
flat
flat
flat
flat
flat
1 S
ize c
onso
lidat
ion
for W
eldol
ets
only.
Outle
t siz
e In
ches
Run Sizes
Outle
t size
s 5, 6
, 8, 1
0, 1
2 or
der t
o sp
ecific
size
com
binat
ion.
CONV
ENTI
ONAL
RUN
SIZ
E CO
MBI
NATI
ONS
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
-
37
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
WEL
DOLE
T AN
D BU
TT-W
ELDE
D FLE
XOLE
TTM D
IMEN
SION
S CON
TINU
ED
Outle
t Siz
e In
ches
Nom
inal
Run
Pipe
Pipe
Size
Wei
ght o
rL
Inch
esSc
h. N
o.Di
m.
3-1/
24
56
810
1214
1618
2024
3/8
STD
L1XS
L2
1/2
STD
L1XS
L2S1
60 &
XXS
L3
3/4
STD
L1XS
L2S1
60 &
XXS
L3
1ST
DL1
XSL2
S160
& X
XSL3
1-1/
4ST
DL1
XSL2
S160
& X
XSL3
1-1/
2ST
DL1
XSL2
S160
& X
XSL3
2ST
DL1
XSL2
S160
& X
XSL3
2-1/
2ST
DL1
XSL2
S160
& x
xsL3
3ST
DL1
XSL2
S160
& X
XSL3
3-1/
2ST
DL1
3-7/
8XS
L23-
7/8
4ST
DL1
4-1/
84-
1/4
XSL2
4-1/
84
-1/4
S160
& X
XSL3
5-9/
16
5ST
DL1
4-11
/16
4-13
/16
5-1/
16XS
L24-
11/1
64-
13/1
65
-1/1
6S1
60 &
XXS
L36-
1/8
6-1/
2
6ST
DL1
5-3/
165-
5/16
5-9/
165-
11/1
6XS
L25-
3/16
5-5/
165-
9/16
6-3/
8S1
60 &
XXS
L36-
5/8
77-
7/16
8ST
DL1
6-3/
166-
5/16
6-9/
166-
11/1
67-
1/16
XSL2
6-3/
166-
5/16
6-9/
167-
3/8
8-3/
16
10ST
DL1
7-1/
47-
3/8
7-5/
87-
3/4
8-1/
88-
7/16
XSL2
7-1/
47-
3/8
7-5/
88-
7/16
9-1/
48-
7/8
12ST
DL1
8-1/
48-
3/8
8-5/
88-
3/4
9-1/
89-
7/16
9-3/
4XS
L28-
1/4
8-3/
88-
5/8
9-7/
1610
-1/4
10-1
/16
10-5
/16
14ST
DL1
8-7/
89
9-1/
49-
3/8
9-3/
410
-1/1
610
-3/8
10 -1
/2XS
L28-
7/8
99-
1/4
10-1
/16
10-7
/810
-11/
1611
-1/1
611
-1/8
16ST
DL1
9-7/
810
10-1
/410
-3/8
10-3
/411
-1/1
611
-3/8
11-1
/211
-11/
16XS
L29-
7/8
1010
-1/4
11-1
/16
11-7
/811
-11/
1612
-1/1
611
-15/
1612
-7/1
6
18ST
DL1
10-7
/811
11-1
/411
-3/8
11-3
/412
-1/1
612
-3/8
12-1
/212
-11/
1613
-1/1
6XS
L210
-7/8
1111
-1/4
12-1
/16
12-7
/812
-11/
1613
-1/1
612
-15/
1613
-3/1
613
-11/
16
20ST
DL1
11-7
/812
12-1
/412
-3/8
12-3
/413
-1/1
613
-3/8
13-1
/213
-11/
1613
-13/
1614
-5/8
XSL2
11-7
/812
12-1
/413
-1/1
613
-7/8
13-1
1/16
14-1
/16
13 -5
/16
14-3
/16
14-3
/815
24ST
DL1
13-7
/814
14-1
/414
-3/8
14-3
/415
-1/1
615
-3/8
15-1
/215
-11/
1615
-13/
1616
17-3
/8XS
L213
-7/8
1414
-1/4
15-1
/16
15-7
/815
-11/
1616
-1/1
615
-15/
1616
-3/1
616
-3/8
16 -1
/16
17-1
/2
1/2
1-1/
81-
3/8
9/16
.25
3/4
1-1/
41-
3/4
3/4
.70
11-
1/2
21
.85
1-1/
41-
3/4
2-7/
161-
5/16
1.25
1-1/
22
2-3/
41-
1/2
1.75
22-
3/16
3-3/
161-
11/1
62.
152-
1/2
2-7/
163-
13/1
62-
1/8
3.40
32-
7/8
4-3/
42-
7/8
6.30
43-
5/16
63-
7/8
10.5
05
3-11
/16
7-3/
84-
13/1
614
.25
64-
1/8
8-11
/16
5-3/
428
.00
8 10 12 14 16 18 24
WEL
DOLE
T
For d
imen
sion
s see
Hea
vy W
all W
eldo
let,
page
14.
Larg
er o
utle
t siz
es a
vaila
ble
on a
pplic
atio
n.
Dim
ensi
ons
A
B
CAp
px. W
eigh
tPo
unds
Outle
t Siz
eIn
ches
12
REDU
CING
AND
FLAT
SIZ
E
SCHE
DULE
160
& D
OUBL
E EXT
RA S
TRON
G
RUN
AND B
RANC
H
FORG
ED
See
foot
note
s at
bot
tom
of p
age
13.
See
pg
s.36
-37
-
1/2
1-1/
81-
3/8
9/16
.25
3/4
1-1/
41-
3/4
3/4
.70
11-
1/2
21
.80
1-1/
41-
3/4
2-7/
161-
5/16
1.25
1-1/
22
2-3/
41-
1/2
1.75
22-
3/16
3-3/
161-
11/1
62.
152-
1/2
2-7/
163-
13/1
62-
1/8
3.40
32-
7/8
4-3/
42-
7/8
6.35
43-
5/16
63-
7/8
10.5
05
3-11
/16
7-3/
84-
13/1
614
.25
64-
1/8
8-11
/16
5-3/
430
.25
8 10 12 14 16 18 20 24
Foot
note
s ap
ply
to p
ages
12
& 1
3.Ea
ch o
utle
t siz
e lis
ted
is a
vaila
ble
to fi
t any
run
curv
atur
e.La
rger
siz
es a
vaila
ble
on a
pplic
atio
n.De
sign
per
MSS
-SP-
97. B
W e
nds
per
B16.
9 an
d B1
6.25
.
RUN
PIPE
SIZ
ESOu
tlet s
izes
4" a
nd le
ss fi
t a n
umbe
r of r
un p
ipe
size
s, a
nd th
e fit
tings
are
mar
ked
acco
rdin
gly.
See
pag
e 38
for r
un p
ipe
size
com
bina
tion
tabl
e(s)
.FL
ATS
A fla
t Wel
dole
t for
use
on
wel
ding
cap
s, e
lliptic
al h
eads
and
flat
sur
face
s is
ava
ilabl
e.OR
DERI
NGW
hen
orde
ring
a W
eldo
let f
ittin
g, s
ee p
age
7.
For d
imen
sion
s see
Hea
vy W
all W
eldo
let,
page
14.
Dim
ensi
ons
A
B
C
Appx
. Wei
ght
Poun
dsOu
tlet S
ize
Inch
es
SIZE
ON
SIZE
SCHE
DULE
160
& D
OUBL
E EXT
RA S
TRON
G
RUN
AND B
RANC
H
FORG
ED
WEL
DOLE
T
13
See
pgs
.36
-37
1/8
1/4
3/8
1/2
3/4
11-
1/4
1-1/
22
2-1/
23
3/8
STD
L11
1XS
L21
1
1/2
STD
L11-
1/16
1-1/
161-
3/16
1-3/
16XS
L21-
1/16
1-1/
161-
3/16
1-3/
16S1
60 &
XXS
L31-
1/2
3/4
STD
L11-
3/16
1-3/
161-
1/4
1-1/
41-
7/16
XSL2
1-3/
161-
3/16
1-1/
41-
1/4
1-7/
16S1
60 &
XXS
L31-
5/8
1-3/
4
1ST
DL1
1-5/
161-
5/16
1-3/
81-
3/8
1-1/
21
-1/1
6XS
L21-
5/16
1-5/
161-
3/8
1-3/
81-
1/2
1-11
/16
S160
& X
XSL3
1-3/
41-
7/8
2-1/
8
1-1/
4ST
DL1
1-7/
161-
7/16
1-9/
161-
9/16
1-11
/16
1-7/
82-
1/16
XSL2
1-7/
161-
7/16
1-9/
161-
9/16
1-11
/16
1-7/
82-
1/16
S160
& X
XSL3
1-15
/16
2-1/
162-
5/16
2-9/
16
1-1/
2ST
DL1
1-9/
161-
9/16
1-11
/16
1-11
/16
1-13
/16
22-
3/16
2-1/
4XS
L21-
9/16
1-9/
161-
11/1
61-
11/1
61-
13/1
62
2-3/
162-
1/4
S160
& X
XSL3
2-1/
162-
3/16
2-7/
162-
11/1
62-
15/1
6
2ST
DL1
1-13
/16
1-13
/16
1-15
/16
1-15
/16
2-1/
162 1
/42-
7/16
2-1/
22-
11/1
6XS
L21-
13/1
61-
13/1
61-
15/1
61-
15/1
62-
1/16
2-1/
42-
7/16
2-1/
22-
11/1
6S1
60 &
XXS
L32-
5/16
2-7/
162-
11/1
62-
15/1
63-
3/16
3-3/
8
2-1/
2ST
DL1
2-1/
16
2-1/
162-
3/16
2-3
/16
2-5/
16
2-1/
2
2-1
1/16
2-3/
42-
15/1
63-
1/16
XSL2
2-1/
16
2-1/
162-
3/16
2-3
/16
2-5/
16
2-1/
2 2
-11/
162-
3/4
2-1
5/16
3-1/
16S1
60 &
xxs
L32-
9/16
2-
11/1
62-
15/1
63-
3/16
3-
7/16
3-5/
83-
7/8
3ST
DL1
2-3/
82-
3/8
2-1/
22-
1/2
2-5/
82-
13/1
63
3-1/
16 3
-1/4
3-3/
83-
1/2
XSL2
2-3/
82-
3/8
2-1/
22-
1/2
2-5/
82-
13/1
63
3-1/
163-
1/4
3-3/
83-
1/2
S160
& X
XSL3
2-7/
82-
7/8
33-
1/4
3-1/
2 3
-3/4
3-15
/16
4-3/
164-
5/8
3-1/
2ST
DL1
2-5/
82-
5/8
2-3/
42-
3/4
2-7/
83-
1/16
3-1
/4
3-5/
163-
1/2
3-5/
83-
3/4
XSL2
2 5/8
2 5/8
2-3/
42-
3/4
2-7/
83-
1/16
3-1
/4
3-5/
163-
1/2
3-5/
8 3
-3/4
4ST
DL1
2-7/
82-
7/8
33
3-1/
83-
5/16
3-
1/2
3-9
/16
3-3/
43-
7/8
4XS
L22 7
/82-
7/8
33
3-1/
83-
5/16
3-1
/2
3-9/
163-
3/4
3-7/
84
S160
& X
XSL3
3-3/
83-
1/2
3-3/
44
4-1/
44-
7/16
4-1
1/16
5-1/
8
5ST
DL1
3-7/
163-
7/16
3-9/
163-
9/16
3-11
/16
3-7/
84-
1/16
4-1/
84-
5/16
4-7/
16 4
-9/1
6XS
L23-
7/16
3-7/
163-
9/16
3-9/
163-
11/1
63-
7/8
4-1/
164-
1/8
4-5/
164-
7/16
4-9/
16S1
60 &
XXS
L33-
15/1
64-
1/16
4-5/
164-
9/16
4-13
/16
55-
1/4
5 -1
1/16
6ST
DL1
3-15
/16
3-15
/16
4-1/
164-
1/16
4-3/
164-
3/8
4-9/
164-
5/8
4-13
/16
4-15
/16
5-1/
16XS
L23-
15/1
63-
15/1
64-
1/16
4-1/
16 4
-3/1
64-
3/8
4-9
/16
4-
5/8
4-13
/16
4-15
/16
5-1/
16S1
60 &
XXS
L34-
7/16
4-9/
164-
13/1
65-
1/6
5-5/
16 5
-1/2
5-3/
46-
3/16
8ST
DL1
4-15
/16
4-15
/16
5-1/
16 5
-1/1
65-
3/16
5-3
/85-
9/16
5-5/
85-
13/1
65-
15/1
66-
1/16
XSL2
4-15
/16
4-15
/16
5-1/
16 5
-1/1
65-
3/16
5-3
/85-
9/16
5-5/
85-
13/1
65-
15/1
66-
1/16
10ST
DL1
66
6-1/
86-
1/8
6-1/
46-
7/16
6-5/
8 6
-11/
166-
7/8
77-
1/8
XSL2
66
6-1/
86-
1/8
6-1/
46-
7/16
6-5/
8 6
-11/
166-
7/8
77-
1/8
12ST
DL1
77
7-1/
87-
1/8
7-1/
47-
7/16
7-5
/8
7-11
/16
7-7/
88
8-1/
8XS
L27
77-
1/8
7-1/
87-
1/4
7-7/
16 7
-5/8
7-
11/1
67-
7/8
88-
1/8
14ST
DL1
7-5/
87-
5/8
7-3/
47-
3/4
7-7/
88-
1/16
8-1/
48-
5/16
8-1/
28-
5/8
8-3/
4XS
L27-
5/8
7-5/
87-
3/4
7-3/
47-
7/8
8-1/
168-
1/4
8-5/
168-
1/2
8-5/
88-
3/4
16ST
DL1
8-5/
88-
5/8
8-3/
48-
3/4
8-7/
89-
1/16
9-1/
49-
5/16
9-1/
29-
5/8
9-3/
4XS
L28-
5/8
8-5/
88-
3/4
8-3/
48-
7/8
9-1/
169-
1/4
9-5/
169-
1/2
9-5/
89-
3/4
18ST
DL1
9-5/
89-
5/8
9-3/
49-
3/4
9-7/
810
-1/1
610
-1/4
10-5
/16
10-1
/210
-5/8
10-3
/4XS
L29-
5/8
9-5/
89-
3/4
9-3/
49-
7/8
10-1
/16
10-1
/410
-5/1
610
-1/2
10-5
/810
-3/4
20ST
DL1
10-5
/810
-5/8
10-3
/410
-3/4
10-7
/8 1
1-1/
1611
-1/4
11-5
/16
11-1
/211
-5/8
11-3
/4XS
L210
-5/8
10-5
/810
-3/4
10-3
/410
-7/8
11-
1/16
11-1
/411
-5/1
611
-1/2
11-5
/811
-3/4
24ST
DL1
12-5
/8 1
2-5/
812
-3/4
12-3
/4
12-
7/8
13-1
/16
13-1
/413
-5/1
613
-1/2
13-5
/813
-3/4
XSL2
12-5
/8 1
2-5/
812
-3/4
12-3
/4
12-
7/8
13-1
/16
13-1
/413
-5/1
613
-1/2
13-5
/813
-3/4
36
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
WEL
DOLE
T AN
D BUT
T-WEL
DED F
LEXO
LETTM
DIM
ENSI
ONS
Outle
t Siz
e In
ches
Dim
ensi
ons
L 1, L
2, an
d L 3
.Ce
nter
of r
un p
ipe
to fa
ce o
f fitt
ing.
Root
Gap
not
incl
uded
.
Nom
inal
Run
Pipe
Pipe
Size
Wei
ght o
rL
Inch
esSc
h. N
o.Di
m.
-
ENGI
NEER
ING
SPEC
IFIC
ATIO
NS
INST
ALLA
TION
PRO
CEDU
RE
READ
Y TO
WEL
D
Ever
y fit
ting
is sh
aped
to
fit t
he p
ipe
and
is s
elf-a
ligni
ng.
Spa
ce
for
Wel
ding
The
Wel
dole
t is
rais
ed o
ffth
e ru
n pi
pe t
o es
tabl
ish p
rope
r w
eld
gap
bypl
acin
g sp
acer
s, e
.g.
wel
ding
rod
s, u
nder
the
fittin
g. T
his
prov
ides
a u
nifo
rm w
eldi
ng g
apbe
twee
n th
e cu
rvat
ure
of t
he r
un a
nd b
ase
offit
ting.
LON
GITU
DAL
SECT
ION
Fig.
1 W
ide
base
s or
foo
tings
at
crot
ch s
ectio
ndi
strib
ute
inte
rnal
and
ext
erna
l str
esse
s.
Funn
el s
hape
d op
enin
g pr
ovid
es im
prov
ed f
low
cond
ition
s.
The
outle
t is
mac
hine
-bev
eled
for
qui
ck e
asy
butt
-w
eldi
ng o
f th
e br
anch
pip
e fo
r sh
op o
r fie
ldfa
bric
atio
n.
Tack
Wel
dTh
e ba
se jo
int
is ta
ck w
elde
d, p
refe
rabl
y at
fou
rpo
ints
, ea
ch h
alf
way
bet
wee
n th
e cr
otch
and
skir
tse
ctio
ns o
f th
e fit
ting.
The
spa
cers
are
the
nre
mov
ed.
TRAN
SVER
SE S
ECTI
ON
Fig.
2 No
te t
he b
lend
ing
of t
he s
kirt
sect
ion
of t
heW
eldo
let
to t
he r
un p
ipe
to a
void
abr
upt
chan
ge in
inte
rsec
tion.
Thr
oat
of w
eld
at t
his
poin
t is
desi
gnat
ed b
y th
e w
eldi
ng b
evel
.
Layo
utTh
e te
mpl
ate
isth
e in
side
of t
he f
ittin
g.
Cut
Hole
The
hole
in t
he r
un p
ipe
on r
educ
ing
sizes
can
be
cut
out
eith
er b
efor
e or
aft
er t
he f
ittin
g is
wel
ded
on.
The
hole
can
be c
ut w
ith a
tor
ch,
a dr
ill or
a h
ole
saw
.W
eldi
ng t
he f
ittin
g to
the
run
pip
e pr
ior
to c
uttin
g th
eho
le h
elps
pre
vent
dist
ortio
n of
the
run
and
can
be
done
gen
eral
ly on
out
let
sizes
ove
r tw
o in
ches
.
RIB
WE
LD L
INE
SK
IRT
HO
LE PIP
E
SPA
CE
R
TOP
VIE
W S
HO
WIN
G S
PAC
ER
TO P
RO
VID
E R
OO
T G
AP
WE
LD L
INE
FIR
ST
RE
INFO
RC
ING
PA
SS
SE
CO
ND
RE
INFO
RC
ING
PA
SS
FIN
AL
CO
VE
R B
EA
D
STR
ING
ER
BE
AD
CO
NTI
NU
OU
SPA
SS
AR
OU
ND
EN
TIR
EFI
TTIN
G
FIR
ST
STR
ING
ER
PA
SS
SE
CO
ND
STR
ING
ER
PA
SS
FIR
ST
RE
INFO
RC
ING
PAS
S
SE
CO
ND
RE
INFO
RC
ING
PAS
S
FIN
AL
CO
VE
RPA
SS
EXAM
PLE
OF W
ELD
PASS
SEQ
UEN
CE
SIN
GLE
VE
E-G
RO
OV
ED
WE
LD
FULL
PE
NE
TRA
TIO
N
CR
OTC
HB
EV
EL
SIN
GLE
-BE
VE
LG
RO
OV
E W
ELD
RO
OT
GA
P
Stri
nger
Bea
dTh
e st
ringe
r be
ad is
app
lied
com
plete
ly ar
ound
the
bas
e of
the
fittin
g. T
he e
stab
lishe
d we
ld ga
p as
sure
s fu
ll pe
netr
ation
.
Rein
forc
ing
Bead
sRe
infor
cing
welds
sho
uld b
e m
ade
at t
he c
rotc
h be
vel a
reas
of t
he fi
tting
to
prov
ide m
axim
um w
eld a
t th
e cr
otch
tape
ring
to m
inim
um a
t th
e sk
irt. P
artic
ular
care
sho
uld b
eta
ken
to w
eld o
nly t
he b
evel
port
ion o
f the
fitt
ing. (
See
"weld
line
s" o
n ab
ove
draw
ing.)
This
elim
inate
s th
eun
nece
ssar
y us
e of
con
tinuo
us p
asse
s an
d pr
even
ts t
heer
rone
ous
prac
tice
of w
elding
up
to t
he r
ib on
the
skir
tpo
rtion
of t
he fi
tting
. A c
ontin
uous
cov
er b
ead
shou
ld be
adde
d to
fill
the
beve
l and
pro
vide
a sm
ooth
weld
.
3514
WEL
DOLE
T
32-
7/8
2.90
63-
7/32
2.90
03-
3/8
2.90
63-
5/8
2.90
04-
1/8
2.90
04-
9/16
2.90
05
2.90
05-
1/2
2.90
05-
7/8
2.90
06-
1/16
2.90
0
3-1/
23-
1/8
3.35
93-
1/4
3.35
93-
7/16
3.35
93-
3/4
3.35
94-
3/16
3.3
594-
5/8
3.35
95-
1/16
3.35
95-
9/16
3.35
96
3.35
96-
5/16
3.35
9
43-
5/16
3.84
33-
3/8
3.82
63-
1/2
3.82
83-
7/8
3.82
64-
3/4
3.82
64-
3/4
3.82
65-
3/16
3.82
65-
5/8
3.82
66-
1/8
3.82
66-
9/16
3.82
6
53-
3/4
4.81
23-
3/4
4.81
24
4.81
24-
1/4
4.81
24-
3/4
4.81
25-
1/4
4.81
25-
3/4
4.81
26-
1/4
4.81
26-
5/8
4.81
27-
3/16
4.81
2
64-
1/8
5.75
04-
11/3
25.
761
4-1/
25.
760
4-11
/16
5.76
05-
1/4
5.76
05-
3/4
5.76
06-
1/4
5.7
606-
3/4
5.76
07-
1/4
5.76