Cangzhou Bohai Steel Tube Co., Ltd. specializes in producing elbow connecting two identical nominal diameter steel pipe elbow, so do 90 ° pipeline or other angle turn. Its diverse materials, alloy elbow very versatile. Bronze alloy elbow ordinary water pipes in general are more common, but with the improvement of living standards for power plants steel elbow, 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 pipes, pipelines and other wear and tear mud more serious pipeline. The use of high-manganese steel alloy elbow were more intense in the fluid flow, the impact is relatively strong pipeline; elbow nickel steel alloy material often used in high concentrations of oxidizing acids (nitric acid, sulfuric acid) at room temperature, such as pipelines in factory alloy steel elbow, but in 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 Steel Pipe Co., Ltd. specializes in producing steel elbow is equivalent to P91 GB 10Cr9Mo1VNbN . T91 / P91 (10Cr9Mo1VNbN) characteristics not only has high resistance to oxidation and corrosion resistance to high temperature steam, but also has good toughness and high and stable long-lasting plasticity and thermal strength properties. When using a temperature lower than 620 ℃, austenitic stainless steel is higher than the allowable stress. Above 550 ℃, the recommended design allowable stress about T9 and 2.25Cr-1Mo steel double. 16Mn 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.