Audited Supplier
Established in 2012, Hangzhou Henggong Technology Co., Ltd is located in Dongou Industrial Area in Oubei Town of Yongjia County, the cradleland of "China Pump and Valve", which enjoys favorable geographical location and convenient transportation. Presently, our company is covering an area of 3000 square meters, and owns 10 senior engineers, 20 technicians and more than 150 staff. The company has strong technical capabilities and high-quality personnel teams.
Our company owns advanced manufacturing technologies, testing equipments. Moreover, our products have passed the ISO9001 Quality System Certification and Pressure Equipment Direction CE Certification. From design to delivery, in each procedure, products are controlled strictly in accordance with ISO9001(CQC) and the quality of products produced by our company is all insured by People's Insurance Company of China.
Product Description
Features:Valve cover screwl connection
Spring loaded to ensure that even in the low-pressure sealingl performance when the same good
Application criteria:
Design: API602/ASMEl 16.34/BS 5352
Pressure Test: API 598L
Tag: MSS SP25L
SW Socketl welding ends according to ASME B16.11
BW butt end by ASME B16.25L
NPTl threaded connectors according to ASME B1.20.1
Pressure rating:
CLASSl 800
CLASS 1500L
CLASS 2500L
Size range
1 / 4 "to 2"
Optional Materials:
Carbon Steel: A105, LF2l
Stainless Steel: F304, F304L, F316, l F316L
Duplex: F51, F55L
Alloy: F1, F5, F5A, F9, F11, F22L
| Design and Manufacture | API 609, MSS SP-67, MSS SP-68, BSEN 1092 |
| Structure Length Size | API 609, MSS SP-67, MSS SP-68, BSEN 1092 |
| Butt Welding Size | ASME B16.5, ASME B16.47 |
| Pressure-Reference Temperature | ISO 5208, API 598, BSEN 12266 |
Q: Are you a manufacturer or a distributor?
A: We are a valve manufacturer with 25 years of experience in valve development, design, production and sales. Won the top ten valve manufacturers in China.
Q:Is it a finished product or can be customized?
A:We customize the professional valves you need according to your technical requirements, drawings, parameters, etc.
Q:What is your price term
A:Ex-factory ,FOB
Q:what is the minimum order quantity
A:Small diameter valves is 10pcs/model,large diameter valves is 1pcs/model, if you have special requirements, please communicate with us.
Q:What is the term of payment?
A:T/T or L/C Also,we accept the order to be placed via Made-in-china
