Hebei Bohai Pipe Co., Ltd. specializing in the production of 20 carbon steel elbow. Buy 20 carbon steel elbow went to Hebei Bohai Sea. 20 carbon steel elbow Vendor Analysis carbon steel 10 # 20 # A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403 and other raw materials for the production of these materials can be called carbon steel elbow bend at an angle divided: 45 °, 90 °, 180 ° three common elbow, and another project needs, you can special order as 60 ° and so on. And carbon steel pipe are linked: welding, flanged, threaded, socket links and other forms. The process according to the form can be divided into: welding elbow, pressing elbow, casting elbow. Purpose: to connect two doubles 20 # carbon steel elbow pipe, the tube can be at a right angle or 45 ° direction. Cangzhou Bohai Pipe Co., Ltd. 20 carbon steel elbow manufacturers to improve the stamping and welding elbow corrosion resistance, due to increase stability right amount of elements Ti, Nb, Mo, and other sales 20 # carbon steel elbow in the production, weldability compared chrome stamping elbow better. When using the same type of chromium stainless steel stamping elbow, should be tempered after more than 200 ℃ preheating and soldering 800 ℃ or the. If you can not heat treated weldments 1.5 times the 20 # carbon steel elbow, should be used chrome-nickel stainless steel stamping elbow. Stamping elbow with good corrosion resistance and oxidation resistance, good features to facilitate their use and promotion in different fields, widely used in chemical, fertilizer, petroleum, medical machinery. 20 # carbon steel elbow manufacturers, Cangzhou Bohai (certification), 20 # carbon steel elbow Ltd provided by Cangzhou Bohai tube. Cangzhou Bohai Tube 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.