Cangzhou Bohai Pipe Co., Ltd. specializing in the production of stainless steel 304L stainless steel elbow the old standard JB / T 4237-1992 correspond 00Cr19Ni10 new standard GB / T 20878-2007 stainless steel and heat-resistant steel grades and chemical composition and GB 24511-2009 pressure equipment, stainless steel and correspondence on the strip 022Cr19Ni10, its carbon is about 0.03% or less different from the unified digital code S30403 S30408 ??Cangzhou Bohai tube 304 specializing in the production of stainless steel elbow. Stainless steel elbow pipe elbow is to change the direction of the tube. Angle divided by 321 stainless steel elbow with 45 ° and 90 ° 180 ° stainless steel elbow three most commonly used, according to project needs in addition also includes other non-normal 60 ° angle bend. Stainless steel elbow elbow distinguished mainly of different materials, the chemical composition of its surface contains the elbow will remain for a long time will not rust and will not corrode. Stainless steel elbow elbow distinguish different materials mainly 316L stainless steel elbow, which contains the chemical composition of the surface for a long time will remain the elbow will not rust and will not corrode. Standard production can be turned into: 1 to produce a standard can be divided into national standard, ship standard, electricity standard, water standard, American Standard, the German standard, Japanese standard, the Russian standard and so on. 2. production methods can be divided into pushing, pressing, forging, casting and so on. 90 ° stainless steel elbow pipe installation is mainly used in a connection pipe for connecting the pipe at the corner. Connect two of the same or different nominal diameter pipe, so that the pipe for 90 ° turns .. production of stainless steel elbow, Cangzhou Bohai (certified), stainless 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.