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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993 
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257 
Email:info@cowinns.com
www.cowinns.com
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18''RF WCB Butterfly valve

Customized top connection dimensions 18'' RF WCB butterfly valve  supplied to power plant service for high temperature steam pipeline 
Cowinns offer customer wide range of size, pressure rating and material
selection for GGC valves .Design stand as API600.For gate size 2 ~ 8'' class 150lb~300lb wedge are inter-changeable to minimize on-site repair cost.

Design features:

Low emission control(Gate, Globe)
Flexible wedge (Gate)
Threaded or welded seat(All)
Plug disc(Globe)
Optional impact hand wheel (Globe)
Swing check type(Check)
Optional outside lever (Check)

Products range:
Type: Gate, Globe, Check
Size:2''~64''
Rating: ANSI 150LB~2500LB
Main body materials: Carbon Steel, Stainless Steel, Alloy Steel (titanium alloy ,nickel alloy , zirconium alloy, bronze/brass),Duplex Steel,20#,310S,321,904L.

Design standard:
Face to face and end to end: BS 2080,ANSI B16.10 or ISO 5752.
Flange: ANSI B16.5
BW end: ANSI B16.25
Inspection and test standard: API 598 or BS EN 12266


Conventional GGC Valve

China 3inch 600LB WCB RF flange manual gate valve manufacturer

3inch 600LB WCB RF flange manual gate valve

Structure andmaterial list: Body and bonnet: ASTM A216 GR.WCB Wedge: ASTM A216 GR.WCB+STL#6 Stem: ASTM A182 GR F6a Gasket: SPW SS304+Graphite Packing ... More
China DN80 PN 16 WCB RF manual Antibiotic stop valve manufacturer

DN80 PN 16 WCB RF manual Antibiotic stop valve

Structure andmaterial list: Body and bonnet: WCB Disc:SS304+PTFE Stem:F304 Gasket:PTFE Packing : PTFE+ graphite Pressure:1.6Map Temperature:≤150°C ... More
China DN65 PN 16 WCB RF manual Antibiotic stop valve manufacturer

DN65 PN 16 WCB RF manual Antibiotic stop valve

Structure and material list: Body and bonnet: WCB Disc:SS304+PTFE Stem:F304 Gasket:PTFE Packing : PTFE+ graphite Pressure:1.6Map Temperature:≤150°C More
China 6'' 800 LB CN2MCu / 904L RF swing check valve manufacturer

6'' 800 LB CN2MCu / 904L RF swing check valve

Valvetype: Check valve Portsize:6'' Pressure:800LB Material:904L(CN2MCu) End:RF (raised face flange) Operation:/ Application:sulphuricacid Mediumtempe... More
China DN32 PN25 bronze handle wheel angle type SDNR globe valve manufacturer

DN32 PN25 bronze handle wheel angle type SDNR globe valve

Design and manufacturestandard:GB/T588-2004 BoltedBonnet, OS&Y, Angletype rising Stem and Hand-wheel, Marineflange bronze stop check valve  Mediums:fr... More
China 3'' B62 150LB FF handle wheel gate valve manufacturer

3'' B62 150LB FF handle wheel gate valve

Design standard: API600 BoltedBonnet, OS&Y, Features: 1. Flexiblegraphite gasket used for 150 Class gate valve, spiral wound gasket for Class300 & 600... More
China 16'' C95800 150LB FF handle wheel globe valve manufacturer

16'' C95800 150LB FF handle wheel globe valve

BS 1873 Design, BoltedBonnet, OS&Y, Screwed-inBack Seat, RisingStem and Hand-wheel, SwivelDisc NickelAluminum Bronze Instruction: APPLICATION: Withexc... More
China 8'' C95800 150LB RF handle wheel globe valve manufacturer

8'' C95800 150LB RF handle wheel globe valve

BS1873 Design, BoltedBonnet, OS&Y, Screwed-inBack Seat, RisingStem and Hand wheel, SwivelDisc Nickel-Aluminum-BronzeAlloy valve application and featur... More
China 8'' ASTM A216 WCB 600LB RF handle wheel gate valve manufacturer

8'' ASTM A216 WCB 600LB RF handle wheel gate valve

Design features Design standard :API600 Endconnection standard: ASME B16.5 Inspectionand test: API598 internaland external coating with 250 microns e... More
China 6''*4'' ASTM A351 CF3 300LB RF handle wheel +bevel gear operated Y type tank bottom valve manufacturer

6''*4'' ASTM A351 CF3 300LB RF handle wheel +bevel gear operated Y type tank bottom valve

Design features Design standard :ASMEB16.34 Endconnection standard: ASME B16.5 Inspectionand test: API598 Materiallist of main parts: 1.body:A351 CF3... More
China 6'' ASTM A351 CF8 600LB RF handle wheel +worm gear operated stop valve manufacturer

6'' ASTM A351 CF8 600LB RF handle wheel +worm gear operated stop valve

Designfeatures Design standard:API600  BoltedBonnet, OS&Y, Lowemission control Plugdisc Optionalparabolic, spherical or flat design Optionalimpact han... More
China DN40 150LB ASTM B62 RF handle wheel angle check-stop valve manufacturer

DN40 150LB ASTM B62 RF handle wheel angle check-stop valve

GB600-91 design and manufacture standard Bolted Bonnet, OS&Y, Rising Stem and Hand-wheel Structure Main parts material list: 1.Body: B62 2.Disc:B6... More
China 5'' C95800 150LB FF handle wheel angle globe valve manufacturer

5'' C95800 150LB FF handle wheel angle globe valve

BS 1873 Design, Bolted Bonnet, OS&Y, Screwed-in Back Seat, Rising Stem and Hand-wheel, Features of angle globe valve: The angle globe valve is a modif... More
China 2'' C95800 150LB FF handle wheel globe valve manufacturer

2'' C95800 150LB FF handle wheel globe valve

BS 1873 Design, Bolted Bonnet, OS&Y, Screwed-in Back Seat, Rising Stem and Hand-wheel, Swivel Disc Nickel Aluminum Bronze Instruction: APPLICATION: Wi... More
China 10'' C95800 150LB RF swing check valve manufacturer

10'' C95800 150LB RF swing check valve

Swing check valve was designed and manufacturer to API 600/ASME B16.34 Test and Inspection standard: API 598 Application: Cowinns Swing check valves a... More
China 8'' A351 CF10M 300LB RF hand wheel gate valve manufacturer

8'' A351 CF10M 300LB RF hand wheel gate valve

Product description: API 600 design standard Test standard:API598 RF OS&Y, Rising Stem A351 CF10M Casting gate valve body Instruction for API600 gate ... More
China 12'' C95800 150LB RF handle wheel globe valve manufacturer

12'' C95800 150LB RF handle wheel globe valve

BS 1873 Design, Bolted Bonnet, OS&Y, Screwed-in Back Seat, Rising Stem and Handwheel, Swivel Disc Design features 1.Impact handwheel supplied at manuf... More
China 12'' C95800 150LB RF swing check valve manufacturer

12'' C95800 150LB RF swing check valve

Valve type: Check valve
Port size:12''
Pressure:150LB
Material:C95800
End: RF (raised face flange)
Operation: /
Application: sea water
Medium temperature: normal More
China 4'' A351 CN7M 150LB RF gate valve manufacturer

4'' A351 CN7M 150LB RF gate valve

Valve type: Gate valve
Port size:4'
Pressure:150LB
Material:A1351 CN7M
End: RF (raised face flange)
Operation: Hand wheel
Application: Chemical plant
Medium temperature: normal More