Butt welded elbow elbow _ manufacturers _ preferred Hebei billion gold piping supplied by Hebei billion gold piping. Pipeline Manufacturing Co., Ltd. Hebei billion in gold (www.yijinguanjian.com) is Hebei Cangzhou quality certified company Commercial Union, with Hebei billion gold piping and other brands, has a good reputation, honesty, service-oriented "business alliance customer clicks on the page "Icons, we will be happy to serve you! Hebei billion gold "credibility hit the market, relying on quality into the world" is our business philosophy and based on the book, we will be excellent quality, preferential price welded elbow manufacturers, full of variety and shorter delivery period, to provide you with quality services. I always adhere to: quality-oriented high efficiency; high credibility to German-based; tech people-oriented; quality law-based, with the constitution of management philosophy, to produce high quality products back to customers. We will be reasonable prices, timely service, strict quality, integrity and responsible attitude of high quality welded elbow manufacturers to provide customers with first-class products. Welded elbow Description: welded elbow is a forged steel hot forming or molding of the elbow, which is directly connected to form the elbow and pipe welding, butt welding elbow major manufacturing standards generally GB / T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635, HG/T21631, SY/T0510. Welded elbow generally have thick welded elbow 45 degree elbow price, 90 degree elbow, 180 degree elbow and other materials are carbon steel, alloy steel and stainless steel. Welded elbow Usage: usually welded elbow is in the pipeline construction site welding, which is due to the different types of pipeline welding standards need to be spot welded to the pipe welds grade. Elbow butt welds. Butt welding elbow after the completion of the construction operation needs to be rust or anti-corrosion treatment according to the actual situation or pipe the external environment, in order to avoid elbow rust or corrosion in the weld, causing the elbow life is too short.