Products name:Wellhead & Christmas tree
Centrum Petroleum Machinery Co., Ltd.supplies wellheads and Christmas trees suitable for inland and offshore applications to explore, develop and produce oil. Design, produce, manufacture, test and quality control are all according to API 6A, latest edition. Our company has got API spec 6A license and API monogram certification. The main pressurecontaining parts of these products are made of forgings or specially smelted low alloy steel (stainless steel),having high bearing strength. Wellheads manufactured by our company are available in 20,000psi maximum working pressure and 500 tons maximum suspending capacity, material classes from AA through FF,temperature classes from L through V, product specification levels from 1 through 4 and PR1-2, and are in accordance with NACE Standard MR0175
Wellheads supplied by Centrum Petroleum Machinery Co., Ltd. have many different kinds of configurations, meeting requirements of all kinds of bore frames and casing programs, providing service in different working conditions. Christmas trees and auxiliary equipments are available at your option. Wellheads also can be designed and manufactured to customers’ requirements.
The wellheads and Christmases have won greatacclaim from the customers. The products export in bulk the world marketing of USA, UZBEKISTAN, SYRIA,INDIA, IRAN etc.
Scope of supply:
Working pressure: from 2,000psi to 20,0000psi
Nominal diameter: from 7.1/16" to 21.1/4"
Working medium: crude oil, gas, drilling fluids,
natural gas involving H2S, CO2
Working temperature: -46℃ to 121℃ (L U)
Material class: AA, BB, CC, DD, EE, FF
Specification level: PSL1-4
Performance requirement: PR 1-2
To complete with air or hydraulic safety valve at option