There is seal grease injection valve on one side of bonnet
Rising stem structure that can indicate valve switch
It is match wi
Working pressure 2000PSI~20000PSI
Nominal bore 1.13/16"~9" (46mm~230mm)
Working medium oil, nature gas, mud, consist of H2S CO2gas
Working temp -46° C~121° C(LU )
Material AA, BB, CC, DD, EE, FF, HH
PSL PSL1~4
PR PR1~2
Jiangsu Haotian Petroleum Equipment Co., Ltd. is an enterprise specialized in the research, development and production of wellhead equipment in China. We are one of the top ten enterprises of China Petroleum & Petrochemical Equipment Industry Association.
Relying on approved credit and excellent services, our company has established long-term cooperative relationships with many petroleum enterprises. Our main products include 14-40 Mpa series oil/gas wellheads, thermal wellheads, water injection wellheads, casing heads, choke & kill manifolds, ocean manifolds, API 6A gate valves, expanding gate valves, FC valves, choke valves, check valves and other drilling fittings. Our products have passed the inspection made by national oil and gas wellhead test center and are exported to North America, the Middle East, Indonesia, Kazakhstan and so on
Our company is a member of the supply network for CPMEC, China Petrol-chemical supplies & Equipment Co., Ltd. And China Petroleum Materials & Equipment Export Co., Ltd. We have passed ISO9001, API 6A and API 16C product & technical specification certifications.
