Product News
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carbon steel pipe &seamless steel pipe
Carbon seamless steel pipe selling leads: ASTM A 53 specification for black steel seamless pipes ASTM A 106 Gr. B seamless carbon steel pipes for high-temperature service ASTM A 161 seamless low-carbon and carbon molybdenum steel still tubes for refinery service ASTM A179 specification for seamle...Read more -
Carbon Steel Pipe Classification
Carbon steel pipe is a hollow steel bar, a large number of pipes for transporting fluids such as oil, natural gas, water, gas, steam, etc. In addition, engaged in bending, torsional strength, lighter, so it widely used in the manufacture of mechanical parts and engineering structures. Also used i...Read more -
Resistance welding steel pipe application in petrochemical industry
Because the pipeline transportation is particularly suitable for transporting oil, gas, therefore, the pipeline in petroleum and petrochemical industry was widely used. Former petrifaction Corporation annual crude oil 120000000 T, most used by pipeline; annual production of steam, coal, diesel 50...Read more -
Quality identification techniques of large diameter thick-walled seamless steel pipe
The quality identification techniques of large diameter thick-walled seamless steel pipe are as follows: 1 Inferior large diameter thick-walled seamless pipe is easy to fold. The fold is formed on the surface of large diameter thick-walled seamless tube polyline, this defect is often longitudinal...Read more -
PE coated pipe
PE coating, a thermosetting epoxy powder, non-toxic paint, curing to form a coating of high molecular weight cross-linked structure, with excellent chemical resistance and high mechanical properties, in particular the best abrasion resistance and adhesion. The coating is 100% solids, solvent-free...Read more -
Carbon round steel pipe ,SMLS/ERW/SSAW/SAWL
Among all other steel pipes, round steel pipes are used more frequently. The round steel pipes are used most widely in construction industry. According to the different applications, the round steel pipes have different diameters. These pipes can be customized easily. These steel pipes are availa...Read more