Search This Supplers Products:Spiral Steel Pipe Production Line ManufacturingOil Pipeline ManufacturingPiling Pipe Manufacturing
Paramtents
Certificate API 5L, CE, ISO9001,CNAS
Special Pipe API 5L line Pipe
Outer Diameter 219 - 3000 mm
Technique Submerged arc welding
Outside Diameter 219-3500mm
Grade Grade B, X42, X52, X60,X65,X70
Processing Service Welding, Punching, Cutting, Bending, Decoiling
Length 6M-40M
Section Shape Round, Round
Thickness 6-25.4mm
Welding Method Submerged arc welding
Product Name Spiral Welded Pipe
Packging & Delivery
Min Order1 metric ton
Briefing
Detailed
Product Name | Spiral Welded Pipe |
---|---|
Standard | GB/T9711-2011, API SPEC 5L, ASTM A252, EN10217, EN10219, etc. |
Surface | Spiral welded pattern |
Material | Q195, Q215, Q235, Q235B, Q275, Q345, Q345B, 40#, 60#, X42, X46, etc. |
Welding Method | Single side welding, double side welding |
Outside Diameter | 219-3000mm |
Thickness | 6-25mm |
Length | 6-18m |
Carbon Content | 0.2%-2.11% |
Weld Spiral Angle | 50-75 degrees |
Diameter Tolerance | ≤0.12% |
Feature | High strength, good toughness |
Application | Oil and natural gas transmission pipelines |
Seamless Pipe | Welded Pipe | Spiral Welded Pipe | |
---|---|---|---|
Appearance | No weld | Straight weld | Spiral weld |
Production process | cold rolled into one piece | strip steel is bent into a circle and welded | strip steel is spirally rolled and double-sided submerged arc welded |
Pressure-bearing capacity | Highest pressure-bearing capacity | The weakest pressure bearing capacity | Medium pressure capacity |
Specifications | both large and small diameter | generally small diameter | generally large diameter above 219mm |
Purpose | used as a pipeline for transporting fluid mechanics | transporting liquids and gases under simple pressure | mainly transporting oil, gas and other media |
网络文化经营许可证:浙网文[2013]0268-027号|增值电信业务经营许可证:浙B2-20080224-1 2007-2025 Tradevv.com. All rights reserved.