Cangzhou Bohai Steel Tube Co., Ltd. specializes in producing elbow connecting two identical nominal diameter of the pipe, so that the pipeline do 90 ° or other angle turn. Its material offer a variety of alloy steel elbow, elbow very versatile alloy. Bronze alloy elbow ordinary water pipes in general are more common, but with the improvement of living standards, many are switching to stainless steel water pipe elbow. Because elbow manganese alloy material has to withstand the impact of manganese, extrusion, excellent wear performance materials, commonly used in the concrete pipeline steel elbow price, mud pipelines and other more serious wear and tear ducts. The high manganese steel alloy elbow were used in fluid flow more intense, relatively strong impact pipe; elbow nickel alloy steel material is often used in high concentrations of oxidizing acids (nitric acid, sulfuric acid) at room temperature such as the conveying pipe, However, the reduction of acid (hydrochloric acid, sulfuric acid, etc.) in the pipeline will be severe corrosion, unless very low concentration of hydrochloric acid; Cangzhou Bohai Pipe Fittings Co., Ltd. specializes in producing all kinds of steel elbow 15CrMo work characteristics for the welding of steel According to past experience, the reference provided by the welding process card abroad, we chose two options for welding test. Program Ⅰ: welding preheat, using steel wire ER80S-B2L elbow, TIG welding backing, E8018-B2 welding, SMAW cover up, local heat treatment after welding. Program Ⅱ: using ER80S-B2L 15CrMo alloy steel wire bends, TIG welding backing, E309Mo-16 electrodes, welding arc is filled cover up, no heat treatment after welding. . 15CrMo alloy steel elbow | Cangzhou Bohai (certified) | Steel Limited provided by Cangzhou Bohai elbow fittings. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.com) (www.hbbh628.com) is an industry leader in Cangzhou, Hebei, three, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Cangzhou Bohai leadership with the staff warmly welcome all inquiries negotiations to create a better future Cangzhou Bohai.