Seamless Carbon Steel Pipe
Wall Thickness:10-50mm
Length:1-24m or as the requirement
External diameter:6-820mm
Description
Product Details：
Product name | seamless pipe |
Material | Gr.A/B/C,S235/275/355/420/460,SS400,A36,Q195/235/345 |
Wall Thickness | 10-50mm |
Length | 1-24M or as request |
External diameter | 6-820mm |
Surface treatment | bare pipe, oiled &PVC, galvanized, painted |
Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, and others. |
Standard | API 5CT,ASTM A500,ASTM A501,API 5L,ASTM A106,ASTM A53 |
MOQ | 5 Tons |
Delivery Time | 7-30 days |
Seamless steel pipes do have a wide range of uses in the engineering and manufacturing fields. Here are some common application areas:
Pipelines for conveying fluids: Seamless steel pipes are widely used to convey various fluids, including oil, natural gas, coal gas, and water. Its hollow cross-section makes it an ideal pipe material, offering compressive strength and corrosion resistance.
Structural Parts Manufacturing: Due to its relatively high bending and torsional strength and lightweight, seamless steel pipes are widely used in manufacturing structural parts such as bridges, building frames, etc.
Special fields: There are some special-purpose seamless pipes, such as seamless pipes for boilers, seamless pipes for chemical and electric power, seamless steel pipes for geology, and seamless pipes for petroleum. These pipes have special requirements in specific industries and applications.
Manufacturing ring parts: Seamless steel pipes can be used to make ring parts, such as oil drill pipes, automobile drive shafts, bicycle frames, etc. By using pipes to manufacture these parts, material utilization can be improved, the manufacturing process can be simplified, and materials and processing hours can be saved.
Here are the main production processes for each type:
Hot-Rolled Seamless Steel Pipe:
Pipe Blank Preparation and Inspection
Pipe Blank Heating
Perforation
Pipe Rolling
Reheating of Steel Pipe
Sizing or Reducing
Heat Treatment
Straightening of Finished Pipes
Finishing
Inspection - including non-destructive, physical and chemical, and dimensional inspection
Storage
Cold-Rolled (Drawn) Seamless Steel Pipe:
Billet Preparation
Acid Pickling and Lubrication
Cold Rolling or Drawing
Heat Treatment
Straightening
Finishing
Inspection - including non-destructive, physical and chemical, and dimensional inspection
For both types, the final steps involve inspection to ensure the quality of the seamless steel pipes before they are stored.
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