Specializing in the production of seamless elbow 355 _355 _ Chak seamless pipe elbow

Chak Pipeline Equipment Co., Ltd. is a pipe fitting production, marketing, research and development, wholesale as one of professional manufacturers. Main products: elbows, tees, reducers, head, flange wear-resistant ceramic, corrosion insulation series, forged threaded fittings, hangers, bellows, metal hoses and other related products. Our products manufactured before the strict testing, inspection report after shipped with. Allows customers to buy the rest assured, with the assured. Can be customized for a variety of difficult fittings and plant accessories. Stamping elbow manufacturer Chak Pipeline Equipment Co., Ltd. supply carbon steel stamping elbow, various models, the full range. Welcome to the new and old customers come to purchase. The basic process carbon steel elbow: First welding a polygonal cross-section polygonal ring shell or shell closed at both ends of the polygonal sector, washed over the internal pressure of the media, the pressure applied within 355 seamless elbow, the internal pressure under the influence of the polygonal cross-section gradually becomes round and eventually become a circular ring shell. If necessary, a circular ring shell can be cut four or six Elbow 90 ° or 60 ° elbow bend other specifications, the process for the manufacture of elbow and elbow in diameter than the inner diameter is greater than any specification 1.5 large elbow, is an ideal method of manufacture of large carbon steel elbow. Carbon steel elbow Category: first by its radius of curvature can be divided into long radius elbows and short radius elbows. Long radius elbow refers to its radius of curvature is equal to 1.5 times the pipe diameter, namely R = 1.5D. Short radius elbow refers to its radius of curvature is equal to the pipe diameter seamless elbow 355 offer a variety of materials, namely R = 1.0D. (D elbow diameter, R is the radius of curvature) If you press the pressure rating points, about seventeen species, and the US standard pipe is the same, there are: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS 355 stainless steel seamless elbow, the most common STD and XS are two kinds. According to the angle of bend points, 45 ° elbow with Elbow 90 ° and 180 ° elbow. The implementation of standards GB / T12459-2005, GB / T13401-2005, HG / T21635-1987, D-GD0219 like. Specializing in the production of seamless elbow _355 355 seamless pipe elbow _ Chak Chak by Cangzhou City Pipeline Equipment Co., Ltd. Cangzhou City, Tin Chak Pipeline Equipment Co., Ltd. (www.cztzgdgs.com) (www.cztzgd.com) strong, credible, Hebei Cangzhou flange industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chak pipeline into the brilliant and you work for a better future!