SIZE: 1/2"-40"
CLASS: 150LB-2500LB
Design and Manufacture: API 6D, API 608, ISO 5211, MSS SP- 72, BS 5351, BS 6364, NACE MR 0175
Inspection and Test: API 598, API 607, API 6D, API 6FA, BS
6755, BS 12569, MSS SP-82, MSS SP-61
End flange dimension: ASME B16.5(for NP ≤ 24); ASMEB16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44 (for
NPS bigger than 24), ISO 7005-1, JIS B2238, BS 12627
BW end dimension: ASME B16.25
Socket-weld dimension: ASME B16.11
Face to face and end to end: ASME B16.10, ISO 5752, BS 558, BS 12985
Pressure-temperature ratings: ASME B16.34
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
