1)Forged swing check valve
2)Design ANSI B16.34/API602
3)Test API 598
4)API certificate
5)Socket welded end ANSI B16.11
API forged steel swing check valve
Size 1/2 to 2
Design Standard ANSI B16.34/API602
Test standard API 598
Socket welded end ANSI B16.11
Screwed end ANSI B1.20
Rating Class 800 1500 2500
Body A105 F5 F11 F22 F304 F304L F316 F316L
Cover A105 F5 F11 F22 F304 F304L F316 F316L
Nameplate Aluminum
Disc F6 316
Seat ring F6-HFS, 316-HFS
Retaining nut 2H, 2HM
Hinge A743-CA40 SS316
Hinge pin SS410 SS316
Supporter SS304 SS316
Gasket Graphite +304/316
Trims API #1(F6/F6), #5(HF/HF), 304, 316, Monel, NACE standard
Bonnet Welded Bonnet
End connection SW, NPT
Suitable Medium water, poil, gas
Packing Standard export packaging
ZHONGGONG VALVE GROUP(ZGV). Has an area of 23800 square metres and 5678 million registered capital. At present, company have employees and senior officers title more than 380 staff, with over 300 sets high precision machinery devices. CAD valve drawing design, also have the advanced quality testing devices, performance testing, ultrasonic thickness gauge, spectrum analyzer, crack detection, testing hardness instrument, chemical analysis and so on testing equipment.
Having passed the special devices pressure pipeline certification(TS) issued by national administration of quality, national quality authentication enterprise, ISO-2000 certification, API6D certification and CE(EU), our enterprise acts as the members of first-tier supplying network of national power corporation, first-tier network of Chinese petroleum resource, first-tier supplying network of China sinochem corporation, recommended-product unit of China engineering construction association. Our company has established the direct sales office in large&medium cities and regions of China.
Companies with innovative, services as the targated, with strength, professional, faith and reasonable price with quality assurance, to satisfy a wide rang of users, welcome new and old customers at home or abroad come to visit, guidance. to discuss cooperation and create a brilliant future.
Our main offer list:
Butterfly valve
-Class 150-300 Cast Steel(Stainless steel) Flange Tyep Butterflt Valve
-Class 150-300 Cast Steel(Stainless steel) Lug Type Butterflt Valve
-Class 150-300 Cast Steel(Stainless steel) Wafer Type Butterflt Valve
DIN STANDARD:
PN6-PN40 Cast Steel(Stainless steel) Triple And Double-eccentric bi-directional Butterfly Valves
Check Valve--SWING& PISTION TYPE
-Class 150 & Class 300 Cast Steel Swing Check Valve
-Class 600 - Class 2500 Cast Steel Swing Check Valve
-Class 150 - Class 900 Cast Steel PISTION Check Valve
-Class 150 - Class 1500 Forged Steel Check Valve
Ball Valve
-Floating Ball Valve
-Trunnion Ball Valve
-Metal to Metal Sealed Ball Valve
-Female Threaded Ball Valve
-Class 150- Class 2500
Gate Valve
-Class 150-300Cast Steel Gate Valve
-Class 600 & Class 900 Cast Steel Gate Valve
-Class 1500 & Class 2500 Cast Steel Gate Valve
-API 603 Class 150-Class 300 Cast Stainless Steel Gate Valve
-Class 150 - Class 1500 Forged Steel Gate Valve
Globe Valve
-Class 150 Cast Steel Globe Valve
-Class 300 Cast Steel Globe Valve
-Class 600 & Class 900 Cast Steel Globe Valve
-Class 150 - Class 1500 Forged Steel Globe Valve
Plug Valve
-Inverted Pressure Balance Lubricated Plug Valve
-Sleeve Type Soft Sealing Plug Valve
-Class 150- Class 900
