Seamless Carbon Steel ASTM A53 Schedule 40 Black Steel Pipe,Seamless Steel Pipe,ASTM A36 Steel Pipe,ERW Schedule 40 Black Carbon Steel Pipe For Oil And Gas Pipe,LSAW Carbon Steel Pipes
Leave a Message
ASTM A106 Gr.B A335 API 5l 3" Schedule 40 Seamless Carbon Steel Pipe Hollow Section Sizes For Bridge
Seamless carbonsteel pipe (seamless carbonsteel pipe) is made of steel ingot or solid pipe blank by perforation into the capillary tube, and then by hot rolling, cold rolling or cold dialing made. The seamless carbon steel pipe has the important status in our country steel pipe industry. According to incomplete statistics, there are about more than 240 seamless carbon steel pipe production enterprises in China, and about more than 250 sets of seamless carbon steel pipe units, with an annual production capacity of about 4.5 million tons. In terms of caliber, those <φ76 account for 35%, and those <φ159-650 account for 25%. In terms of varieties, general purpose pipe was 1.9 million tons, accounting for 54%; 760,000 tons of oil pipelines, accounting for 5.7%; 150,000 tons of hydraulic struts and precision pipes, accounting for 4.3%; Stainless pipes, bearing pipes and automobile pipes totaled 50,000 tons, accounting for 1.4%.
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other
The use of pressure vessels is very wide. It is an equipment that plays an important role in various sectors of the national economy such as the petrochemical industry, energy industry, scientific research and military industry.
The pressure vessel is generally composed of six parts: a cylinder, a head, a flange, a sealing element, an opening, a nozzle, and a support. In addition, it is also equipped with safety devices, meters and internal parts to complete the role of different production processes. Due to reasons such as sealing, pressure bearing and medium, pressure vessels are prone to explosions, fires and accidents that endanger the safety of personnel, equipment and property, and pollute the environment.