W Pipeline Equipment Co., Ltd. Hebei Cathay mainly large supply stainless steel elbow, stainless steel elbow 90 degrees year round production elbow, elbow wear-resistant alloy, carbon steel, stainless steel, alloy series materials of high, medium and low-pressure pipe fittings. Performance stainless steel elbow elbow does not produce corrosion, pitting, corrosion or wear. Increase the corrosion resistance of stainless steel with a carbon content of stainless steel elbows and lower elbow so low price, low carbon stainless steel elbow majority volume, which is the main alloying elements Cr, only when the content of Cr When a certain value, the corrosion resistance of stainless steel elbow only. The material commonly used high-pressure elbow quality steel, stainless steel or alloy steel, high pressure elbow can withstand high pressure in a variety of high-pressure pipeline and the pipeline can withstand the corrosive fluid. Installation of high-voltage high-pressure pipe elbow pipe installation with medium and low pressure piping installation requirements similar, but more demanding, more stringent regulations, therefore, in addition to the requirements, the low-pressure pipe installation requirements, the following requirements shall be executed yet. Used to install the high-pressure pipe, fittings, fasteners and valves must have passed the test, along with the corresponding technical documentation, should keep transported to the scene, clearly marked, placed neatly. Before installation, it should be inside, wipe clean the outer surface of the elbow, while the channel check whether foreign body, is smooth. Check the nozzle and gasket sealing surface roughness meets requirements, may not affect the sealing performance of the sealing surface scratches (scratches, especially radial), spots and other defects. Elbow Zhejiang, Hebei and Cathay Pacific, sell elbow provided by Hebei Cathay. Cathay Pacific Pipeline Equipment Co., Ltd. Hebei (www.hbgtgd.com) in the elbows, flanges, tees, reducers, crosses, the socket, forgings, threaded pipe fittings and other products and other industries have a higher visibility, integrity management, both quality service, welcome to inquire, or consult our "Business League call" it!