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Description:Christmas tree and well head Detailed Selling Lead Description Our wellheads (tubing spool, casing head, casing spool, casing head) and Christmas trees are 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. Main technology parameters Casing procedure: 20"*133/8"*95/8"*7" or 51/2" Connection: The top:13 3/8"*5000psi (10000PSI) flange with gasket ring BX 160 (BX159) The bottom:13 3/8" CSG casing thread Flange of side outlet:35 & 65 R27 (70& 65 BX153) Supporting load:5000KN Interchangeable hanger:4",41/2",51/2",7" & 95/8 Working pressure:35MPa (70MPa) Suitable depth of well:5000~7000m Working temp:PU level Working medium:Oil, gas and mud Vertical bore minimum:316mm Rated material class:DD