open reliable 自强 enterprising 创新 innovative
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Antiwear Valves (Suzhou) Co., Ltd (ATW)
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� Location: in China’s largest and most active Economic & Industrial district;
� China’s local private enterprise, 220+ employees, average age 30;
� Serves for coal chemical, petrochemical, refinery and power industries, etc.
� Rich experiences at providing solutions for various critical applications;
� Certifications: ISO 9001, PED, API 6D, API 607, API 6FA, SIL, ISO 4001,
About ATW
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� Certifications: ISO 9001, PED, API 6D, API 607, API 6FA, SIL, ISO 4001,
ISO45001,API609,TA-luft, etc.
� Qualified vendor: Sinopec, Shell-SCGP (AP now), Pall-Danaher, Opposition
Multi-Burner gasifier process, U-GAS, CNPC, CNOOC, Shenhua Group,
CNCC, ENN Group, etc.
Providing Valve & Fluid System Solutions for various critical applications in coal chemical, petrochemical, refinery and power industries, etc.
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Star Products
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� Where & when did coal chemical industry start? Germany and
America, in middle of last century.
� Where is the most developed country in coal chemical
industry? China, China, and still China! Coal chemical industry
develops very widely and rapidly during last thirty years.
� In China chemical products from coal: fertilizer, methanol,
About coal chemical industry
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gasoline, olefin, NG, aromatics, etc.
� Almost all gasifiers technologies facilities in the world can be
found in China: SCGP, GE, E-Gas, U-Gas, …balabala Gas;
� As a result, you can find all trouble shooting solutions there.
And you can find rich experience equipment suppliers, EPC
contractors and gasifiers running personnel in China..
Typical Coal To Fertilizer Plant BFD
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Coal
Gasifier
Unit
• Oxygen System:
� block (ball) valve, regulating valve, check valve;
• Lock Hopper System:
� rotating (twin)disc valve; ball valve; sliding plate
valve
Coal Gasifier Unit
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Oxygen System
Lock Hopper System
Slurry Block
System
valve
• Slurry Block System:
� Ball valve, angle slurry regulating valve;
• Dry filtration system: Blow back valve
Utility &
Other
Chemical
Processing
Units
Other Units
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ASU PurifyingCO Shift
RectisolSynthetic
AmmoniaMethanol MTO MTP EO-EG
ATW offers below valves in coal chemical industry
• Valves at Coal Gasifier Unit
• Oxygen service block valve, oxygen regulating
valve, oxygen check valve;
• Lock hopper valve: rotating (twin)disc, ball;
• Slurry block valve: ball valve;
• Valves at Utility & Other Chemical Processing Units
• Triple-offset butterfly valve: ASU, Purifying, CO
Shift, Rectisol, Synthetic Ammonia, Methanol,
MTO, MTP, EO-EG, etc.
• Catalyst block valve: ball valve;
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• Slurry block valve: ball valve;
• Slurry regulating valve: angle regulating valve;
• Sliding plate valve
• Blow back valve
• Triple-offset butterfly valve
• High temperature ball valve: MTO/MTP/MTG
• HT Double wedge gate valve: MTO/MTP
• High frequency operating PDS ball valve:
PE/PP/PSA
Typical Oxygen PID in Gasifier Unit
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Oxygen Service Valve (Safety is EVERYTHING)
Fluid: pure oxygen gas;
Requests of valves: safety, reliable, long life
The failure of Oxygen Valve might cause explosion and mass damage loss.
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ATW can offer: oxygen ball valve, oxygen regulating valve and check valve.
ATW: main supplier to offer above valves with good reputation.
ATW’s proud: no valve trouble any end users.
Oxygen block Valve/regulating valve/check valve
Oxygen Valve Application in Coal Gasifier Unit
� Lu’an CTG project: 4 SCGP gasifiers, 208 sets;
� Yitai CTG project: 8 GE gasifiers, 152 sets totally;
� Shenhua CTG project: 4 GSP gasifiers, 56 sets totally;
� Sinopec Erdos MTO: 14 GE gasifiers, 70+ sets;
� Nanyao Coal to EO-EG: 2 Tsinghua gasifiers, 21 sets totally;
� ENN 2nd phase: CTM, ENN Gasifiers, 110+ sets;
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� ENN 2nd phase: CTM, ENN Gasifiers, 110+ sets;
� Jincheng POX: 2 OMB gasifiers, 28 sets totally;
� Zhejiang Rongsheng POX: 6 OMB gasifiers, 128 sets totally;
� Maximum output: 12”-1500#, 16-600#, biggest oxygen
service valve in the world!
Typical SCGP Lock Hopper Unit
• Original: ball valves;
• Fluid: coal powder or slurry, fly ash,
slag water, etc.
• Spec.: 6~18”, 600#, 900#;
• Operating Freq.: 2~4 times/hour;
• Online life: 1,500~6,000 hours
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between two maintenance cycle.
Lock Hopper Unit (Durability does matter)
� Two valves integrated into one body;
� Same operating sequence as ball valves;
� No “Pressure Jam” from ball valves;
� Purging port design;
� Available to feed coal powder, slurry, fly ash, slag
Rotating Twin Disc Valve
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feed coal powder, slurry, fly ash, slag
water, etc;
� Online working life: ≥ 4 years;
� Maintenance: no within first four years!
ATW’s IP Product
� ATW supplied total 80 sets of rotating disc
valves for 4 SCGP gasifiers of Lu’an CTG project.
No valve met any problem after 3 years running.
ATW supplied total 400+ sets of rotating twin
ATW’s references – SCGP sites
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� ATW supplied total 400+ sets of rotating twin
disc valve for 28 Siemens-GSP gasifiers of
Shenhua CTG project. All worked very well.
End user: A Methanol Plant, SCGP site;Spec.: coal powder, 12”-600#;On-line date: 2011-10-25, still running online, no maintenance till now!
� GE site lock hopper inlet and outlet
block valve: rotating disc valve
� Result: at least more than 3 years
running with no maintenance!
Ball valve+ Rotating disc valve
ATW’s references – GE sites
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� A GE site of Sinopec
� Lock hopper outlet valve: 16”-600#
rotating disc valve;
� Online date: Feb, 2014, no maintenance
till now
Metal-seated ball valve
� Fluid: coal powder, coal slurry, slag water, fly ash, etc.
ATW’s features
� Belleville spring compensation (optional);
� Live-loaded packing design;
On/off ball valve
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� Dual-stem-bearing design (optional);
� Self-sealed bearing pocket design (optional);
� Dirt-self-cleaning groove seat design (optional);
� Metal alloy coatings for different applications;
ATW’s supplied thousands of ball valves at slurry applications for many end users with good reputation.
� Site: Sinopec Erdos CTO project; 14 GE gasifiers;
� ATW supplied 28 sets of ball valve for lock hopper units
of the project; rest 14 sets are imported from abroad.
CTO Project Lock Hopper System (GE)
Ball valve
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of the project; imported from
� Performance of ATW’s valve: 3 years running without any
maintenance, still running on-line.
� Performance of imported valves: over 50% replaced by
ATW valves due to quality problem
Slurry angle regulating valve
� Fluid: slag water;
� Function: pressure or flow adjusting, flash evaporation;
ATW features:
� Anti-vibration design to minimize side disturbing flow;
� Accurately calculate and simulate to determine the size of
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� Accurately calculate and simulate to determine the size of
diffuser.
In coal chemical market ATW’s supplied plenty of slurry angle regulating valves with good reputation.
Dry Filtration Unit (SCGP, E-GAS & U-GAS )
Blow Back Valve
� Fluid: HP nitrogen, syngas;
� Function: purge dirt on the filters (ceramic and metal);
� NPS 2”~8”; Class 150#~2500#;
Cycling time: less than 0.2s while off/on/off operating;
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� Cycling time: less than 0.2s while off/on/off operating;
� Operating frequency: 50k~150k times annually;
� ATW’s been Danaher-Pall’s qualified vendor.
� ATW’s supplied more than 500+ sets of BBVs for SCGP,
E-GAS & U-GAS with good reputation.
ATW’s Blow Back Valve at SCGP site
Sliding Plate Valve (SCGP)
� Fluid: solid particles in gas or liquid;
� NPS 1”~8”; Class 150#~900#;
� Function: regulating or venting at high pressure
differential;
Most suitable at Tag No. 12PV 0128B/0228B in
ATW’s patent product
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ATW’s sliding plate valve at SCGP site, 5 years working, still online running
� Most suitable at Tag No. 12PV-0128B/0228B in
SCGP process;
� Exclusive procurement in lots of project: much
longer online working life comparing with globe or
cage type regulating valve.
ASP/Rectisol/CO Shift/Utility
� NPS 6”~60”; Class 150#~1500#;
� Function: on/off or regulating;
� Leakage Rate: meet ASME B16.104 Class VI ;
� Widely used at ASP/Rectisol/CO shift/Utility, etc.
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� Long online working life;
� ATW supplied a lot in coal chemical industry with
good reputation
Metal-seated Triple-offset Butterfly Valve
Proper choice & selection of Triple-offset Butterfly Valve helps reducing your operation cost a lot.
MTO/CTO/PDH Unit (UOP/LUMMUS)
HT double-wedge gate valve
� Normally used at MTO or PDH;
� NPS 4”~60”; Class 150#~600#;
� Temperature: 550℃~704℃;
� Fluid: C2, C3, C4 olefin gas;
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� Cycle time: within 12s for 48” valve;
� Operating Freq.: 2~4 times/Hour;
� Plenty of testing at HT condition;
� ATW is main supplier at coal chemical or LPG
industry.ATW’s HT double-wedge gate valve working
at an UOP MTO site.
PDS ball valve:
� Fluid: gas/liquid/solid phase mixture, super fine and hard PP/PE
powder; explosive and flammable;
� High frequency operating: 500,000~2,000,000 cycles annually;
� Big challenge: Chemical reaction never stops. Small particles can
PP/PE/PSA Unit
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� Big challenge: Chemical reaction never stops. Small particles can
be generated at anywhere inside the valve.
� High requests: high speed, high frequency, high reliability;
Only five suppliers are qualified by process possessors in the world.
ATW’s one of them.
ATW’s PDS Ball Valve at a PP plant
ATW’s supplied plenty of PDS ball valve at Unipol, Inoes, Univation and Lummus process
unit with good reputation.
PP/PE/PSA Unit (Dow/ Inoes/ Lummus)
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ATW’s PDS valve working at a PP plant after 24 months running, totally cycles is over 3.2 Million times without any maintenance!
For PP/PE plant, valve online time means profit.
Approved Certification
ISO9001:2015
ISO14001:2015
ISO45001:2018
API6D
API609
API607
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SIL
CE
BV
API6FA
ISO15848
TA-LUFT
Qualified Vendor of SHELL SCGP (AP’s process now)
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Clients, EPCs, Licensors
Sinopec
CNPC CNOOC
HNECShenhuaENN Vietnam Chemical
YPCYuntianhua
China Coal Group Corp.
HETC
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Lu’an Group
Pall-
Danaher
SHELL TCC WEC
CHCEC Wison
AP
We’ve found a way to duplicate our
products lines with stable good
quality products without too much
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investments and trainings. We call
it ants-union mode. We’re sure it’s
the best way to be localized.
We’re looking for right partners here
• SQS/FSS unit can transfer customer requests to a
coding-decoding language so that PLM can match
a BOM list covering the requests automatically.
SQS/FSS (Spec., Quote, Order)
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• Within one minute an official quotation can be
provided to the clients. Moreover official orders
can be placed on SQS system.
BOM is built automatically.
CNC programs, fixture &
PLM/PDM
Calculate and output
requests as well to make
sure cost/requests/MO/stock
ERP
Production schedule will be done
intelligently covering workers, machine and
working procedure. Plan is more accurate
APS
PLM/PDM-ERP-APS (Digitalize: Design & Manufacture)
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knife tools and process
routes are all matched by
the software automatically.
PLM/PDM ERP APS
sure cost/requests/MO/stock
/SRM/salary are accurate
and real in-time.
working procedure. Plan is more accurate
and production speed is much quicker. As a
result high level manager is not necessary.
SRM (Sourcing & cost models building)
Supply chain management and integration is
done at SRM. Inquiry, bid submitting &
evaluating and order placing are all online
Bid evaluating online PO release online3 4
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automatically. And it’s an open SRM platform.
More suppliers and buyers join in, lower cost
can be achieved.
Inquiry/quote online
Sourcing approval
Bid submitting
online
Order status online1
2 5
6
MOS (Machining operating system)
MOS covers all production procedures including raw
material cutting, machining, assembly and testing, etc.
Drawings, machining requests & attention, inspection
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requests and problem shooting are all integrated in
MOS. All data in MOS is sharing through report form
to QA/QC in order to get real quality status.
OQCS (Online Quality Control System)
Quality inspection is not just a size measuring, it’s a real measuring and upload data in-time. Measuring
result is judged by software automatically and intelligently.
Stop artificial forgery completely. Reduce human being’s emotional effecting on the result to maximum extent.
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Invent patent: DATEM (digital assembly & test machine)
By scanning a barcode DATEM can read assembly
instruction video and testing data. Then DATEM can
finish all testing steps automatically and give a report
ATW’s IP Equipment
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finish all testing steps automatically and give a report
showing result of the valve including cycles testing,
sealing testing, strength testing and so on. All report
data are generated by sensors and programs, not
human beings!
Flexible product lines
Flexible product lines means free shifting between small
batch production and mass production, between single
model and multi models can be easily done with similar
quality, cost and delivery time. Maximum marginal profit can
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be achieved by CRM prediction, APS and MOS.
� Two ball valves flexible product lines: 2,000M2 workshop,
16 workers, 5 managers, 70 million US$ output.
� One triple-offset butterfly valve product line: 1,000M2, 6
workers, 7,000 valves maximum output
DDS (Digital Delivery System)
DDS can help end users get production schedules and
quality information through a computer or cell phone
wherever he is. Valve life cycle management and fault
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diagnosis management is also integrated in DDS to
help end users manage his valves. Moreover remote
production function is online in DDS, too.
PDCA (Plan, Do, Check, Action)
All data flow are breakthrough from R&D,
process, warehouse, procurement,
machining, assembly, painting, welding,
QA/QC, packing and shipping:
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• Workshop bulletin board;
• Center console bulletin board;
• PDCA report form;
• One software, easy-operating
function.
Ants union Rapid replication and expansion
Small
BrandFlexible production line
PLMERP
SQS/FSS We come here to look for partner.
We hope to localize here.
Please join us.
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Small affiliate factory
SRM
OQCSDDS
HR:
amoeba
Let’s create value for our customers.
Let’s create value for all partners.
Let’s create future!
Welcome to visit ATW booth No.10 at the Exhibition and Conference.
Please visit our website: www.antiwearvalve.com
My Name: Sean Deng
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Please scan our We-chat public ID:
Please contact us if any question: +86-512-82079069, [email protected]