Forged steel check valve:
1)Standards
A)Design&Manufacture: API 602, BS 5352, ASME B16.3
B)Face to Face: MSS SP-84
C)Connection End: ASME B2.1, ASME B16.11
D)Test: API598
2)Sizes: 1/2" - 2" or DN12 - DN50
3)Pressure Rating: Class150 - Class1500 or PN16-PN250
4)Material: A105, LF2, F11, F22, F5, F304, F304L, F316, F316L, etc
Kaidong Group Co., Ltd is located in Longyou Industry Zone, Longyou County Quzhou City, Zhejiang Province. It established in 1985 with the former as Zhejiang Kaidong Valve Manufacturing Co., Ltd. The company covers an area of 66667 square meters with various types of equipment, including 50 units of metal cutting machine and 30 units of testing equipment and other instrumentation. The registered capital of Kaidong Group Co., Ltd is one hundred million. The company now has five subsidiaries and more than 300 workers, including 30 engineering technicians. The company specialize in flat gate valves, ball valves, globe valves, check valves, butterfly valves, oilfield special valves meeting the ANSI / API, Russia GOST, Japanese JIS, German DIN, British BS, NF in France, and China GB, and other industrial piping standard. Our products are widely used in the petroleum industry, petrochemical industry, gas industry, electricity supply, metallurgical engineering and mining industry. Kaidong Group now has been the member of CGMA, CCSPC, CGA and CPEIA and has the certification of ISO9001, TS, CE and API etc.
