The carbon steel seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking and so on. The carbon seamless steel pipes are mainly used as drilling pipes for petroleum geology, cracking pipes for petrochemical industry, boiler tubes, bearing pipes and high-precision structural steel pipes for automobiles, tractors and aviation.
| Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
| Material | ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140 |
| Outer diameter | 21.3mm-609.6mm |
| Wall thickness | 1.5mm-50mm |
| Length | 1m-12m, as the clients' requests |
| Technology | Hot Rolled |
| Tolerance | Control with in the standard, OD:+/-1%, WT:+/-5% |
| Advantages | 1.Short delivery time |
| 2.Quality assurance | |
| 3.Competitive price | |
| 4.Free Sample |
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ASTM A53 API 5L Carbon Steel Seamless Pipe And Tube
Seamless Steel Pipe,as the name suggests,is a pipe without a seam or a weld-joint.
Seamless Steel Pipes is a tubular section or hollow cylinder,usually but not necessarily of circular cross-section,used mainly to convey substances which can flow-liquids and gases(fluids),slurries,powders and masses of small solids.
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