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PF-11.16 PROJECT INFORMATION APPROVAL STAMP Project: q Approved Address: q Approved as noted Contractor: q Not approved Engineer: Remarks: Submittal Date: Notes 1: Notes 2: HAMMER UNIONS Hammer Unions 6,000 psi cwp – 9,000 psi test Warnings: 1. Do not make up or break out Unions in pressurized lines. 2. Always use good safety practices, including use of safety glasses, when making up or breaking out Unions. TPI = Threads per inch SF = Steel Forging q FIGURE 602 Threaded Ends Black Nut/Orange Subs Size Item Unit Weight A B C TPI Material NPS Dn lbs kg in mm in mm in mm Nuts Subs Compact design is well-suited for manifold service. Employs a double seal that combines an elastomeric gasket with a metal-to-metal connection. 1 25 Union Complete 3.55 1.61 6.625 168.28 1.750 44.45 4.500 114.30 6 STD SF SF Nut 1.95 0.88 Male Sub 0.60 0.27 Female Sub w/Ring 1.00 0.45 Seat Ring 1 1 2 40 Union Complete 9.54 4.33 4.600 116.84 2.570 65.28 5.520 140.21 4 STD SF SF Nut 4.98 2.26 Male Sub 1.98 0.90 Female Sub w/Ring 2.58 1.17 Seat Ring 2 50 Union Complete 12.40 5.62 5.300 134.62 2.970 75.44 6.875 174.63 3 MOD SF SF Nut 6.50 2.95 Male Sub 2.85 1.29 Female Sub w/Ring 3.05 1.38 Seat Ring 3 80 Union Complete 22.30 10.11 6.310 160.27 4.250 107.95 8.875 225.43 3 MOD SF SF Nut 9.95 4.51 Male Sub 5.20 2.36 Female Sub w/Ring 7.15 3.24 Seat Ring FIGURE 602 Buttweld Ends Schedule XXH Black Nut/Orange Subs Size Item Unit Weight A B C TPI Material NPS Dn lbs kg in mm in mm in mm Nuts Subs Compact design is well-suited for manifold service. Employs a double seal that combines an elastomeric gasket with a metal-to-metal connection. 3 80 Union Complete 21.25 9.64 6.310 160.27 4.250 107.95 8.875 225.43 3 MOD SF SF Nut 9.95 4.51 Male Sub 5.75 2.61 Female Sub w/Ring 6.00 2.72 Seat Ring C B A C B A q

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PF-11.16

PROJECT INFORMATION APPROVAL STAMPProject: q Approved

Address: q Approved as noted

Contractor: q Not approved

Engineer: Remarks:

Submittal Date:

Notes 1:

Notes 2:

HAMMER UNIONSHammer Unions6,000 psi cwp – 9,000 psi test

Warnings: 1. Do not make up or break out Unions in pressurized lines. 2. Always use good safety practices, including use of safety glasses, when making up or breaking out Unions.

TPI = Threads per inch SF = Steel Forging

q FIGURE 602Threaded EndsBlack Nut/Orange Subs

Size Item Unit Weight A B C TPI Material

NPS Dn lbs kg in mm in mm in mm Nuts Subs

Compact design is well-suited for manifold service. Employs a double seal that combines an elastomeric gasket with a metal-to-metal connection.

1 25

Union Complete 3.55 1.61

6.625 168.28 1.750 44.45 4.500 114.30 6STD SF SF

Nut 1.95 0.88Male Sub 0.60 0.27

Female Sub w/Ring 1.00 0.45Seat Ring – –

11⁄2 40

Union Complete 9.54 4.33

4.600 116.84 2.570 65.28 5.520 140.21 4STD SF SF

Nut 4.98 2.26Male Sub 1.98 0.90

Female Sub w/Ring 2.58 1.17Seat Ring – –

2 50

Union Complete 12.40 5.62

5.300 134.62 2.970 75.44 6.875 174.63 3MOD SF SF

Nut 6.50 2.95Male Sub 2.85 1.29

Female Sub w/Ring 3.05 1.38Seat Ring – –

3 80

Union Complete 22.30 10.11

6.310 160.27 4.250 107.95 8.875 225.43 3MOD SF SF

Nut 9.95 4.51Male Sub 5.20 2.36

Female Sub w/Ring 7.15 3.24Seat Ring – –

FIGURE 602Buttweld EndsSchedule XXHBlack Nut/Orange Subs

Size Item Unit Weight A B C TPI Material

NPS Dn lbs kg in mm in mm in mm Nuts Subs

Compact design is well-suited for manifold service. Employs a double seal that combines an elastomeric gasket with a metal-to-metal connection.

3 80

Union Complete 21.25 9.64

6.310 160.27 4.250 107.95 8.875 225.43 3MOD SF SF

Nut 9.95 4.51

Male Sub 5.75 2.61

Female Sub w/Ring 6.00 2.72

Seat Ring – –

CB

A

CB

A

q

HAMMER UNIONS

PF-11.16

MaterialASTM A29, A105

Full Traceability:All Catawissa Oilfield Hammer Unions are fully traceable and are available with complete mill certifications upon request.

Interchangeability:All Catawissa Oilfield Unions are machined to rigid quality standards ensuring that like components of the same size, figure number and pressure rating are fully interchangeable in the field. Catawissa Oilfield Unions are interchangeable with most leading union manufacturers.

Full Range of End Connections:Catawissa Oilfield Hammer Unions are available in threaded ends, as well as buttweld and non-pressure seal ends. When you choose Catawissa you receive the utmost in quality, the widest selec-tion and unmatched on-time deliveries.

HAMMER UNIONS

PF-11.16

Catawissa Quick Reference ChartSTANDARD SERVICE

Fig No. CWP TESTAPI Color Code Pipe Size (in.)

SUB NUT 1" 1¼" 1½" 2" 2½" 3" 4" 6"

100 1,000 1,500 Yellow Black

200 2,000 3,000 Gray Blue

206 2,000 3,000 Gray Blue

211 2,000 3,000Light Blue

Gray

300 2,000 3,000 Yellow Gray

301 3,000 4,500 Green Black

400 4,000 6,000 Red Black

602 6,000 9,000 Orange Black

607 6,000 9,000 Silver Yellow

1502 15,000 22,500 Red Blue