Our wellheads (tubing spool, casing head, casing spool, casing head) and Christmas trees suitable for land and offshore applications to explore, develop and pro-duce oil. Designing, producing, manufacturing, test, quality control conform to API 6A, latest edition. Our company is licensed to using monogram of API spec 6A. The main pressure-containing parts of these products are made of forgings or specially smelted low alloy steel(stainless steel), having high bearing strength. Well-heads manufactured by our company are available in105MPa maximum working pressure and 500 tons maxi-mum suspending capacity, material classes from AA through FF, temperature classes from L through V, product specification levels
from 1 through 4 and PR-2, and are in accordance with NACE Standard MR0175.
