Product Description
Seamless steel pipe is made of all round steel perforation, the surface of the steel pipe without weld, called seamless steel pipe. Seamless steel pipe can be divided into hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe, extruded seamless steel pipe, pipe jacking, etc. According to different uses, there are two kinds: thick wall without steel pipe and thick wall without steel pipe.
Product Parameter :
| Product name | high quality ASTM A106 A192 A53welded Seamless Alloy Steel Pipe P91 |
| Outer diameter | 14mm-720mm |
| Material | 10,20,35,45,Q345,Q390,20Cr,40Cr,27SiMn,15CrMo,20CrMo,35CrMo,42CrMo,20CrNiMo,40CrNiMo,20CrMnMo,40CrMnMo,30CrMnSiA,1020,1035,1045,4130,4140 |
| Standard | GB/T8162 ASTMA519 ,ASTM A106 A192 A53 |
| Tolerance daily standard | od: +-1%, weight: +-10% |
| Check | ISO BV SGS SVG |
| Package | Standard seaworthiness packing or as required. |
| Describe | Surface: painted, PE coated, galvanized |
| The application | 1. Medium and low pressure fluid transmission pipeline 2. The casing 3. The boiler tube 4. Oil and gas industry 5. Chemical industry 6. Power industry |
| Advantage | 1.Reasonable price, good quality 2.Sufficient inventory, fast delivery 3.Rich export experience and sincere service 4.Reliable freight forwarders |
What is a seamless steel pipe?
A seamless steel pipe is a circular pipe having a hollow section and no seams around it. The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing. Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.
Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe 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.
The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products.