Elbow, STD short radius elbow, push the system carbon steel elbow, elbow to suppress suppression elbow, also known as stamping elbow or seamless elbow, usually divided into 90 °, 45 ° and 180 ° angle. Is a change in the direction of pipe pieces. With high-quality carbon steel, stainless steel acid-resistant steel and low alloy steel seamless pipe in a special mold pressing and forming. Executive Standard: GB/T12459-2005 GB/T13401-2005 GB/T10752-1995 SH3408-1996 Cangzhou Pipe Factory 24-hour national hotline 0311 -68,031,627 Mobile 15373637303 QQ: 2015693327 Contact: Wang specializes in producing tee fitting 14 years , specializing in the production of oil, natural gas dedicated pipe, elbows, tees, reducers, caps, bends, Address: Development Zone, Yanshan County, Cangzhou En Ti Pipeline Co., Ltd. Company website: www.hebeishenghao.com