API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe
Quick Detail
- FOB Price : USD $500.00 / Piece
- Minimum order:1
- Place of Origin:China
- product name:ssaw steel pipes
- OD:219.1mm-3500mm
- WT:6mm-25mm
- LENGTH:6mtr-18mtr,SRL,DRL
- Standard:ASTM A53 Grade A/B/C,AWWA C200
Specifications
API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe
Spiral welded pipe: It is made by rolling a low carbon carbon structural steel or a low alloy structural steel strip into a tube blank at a certain angle of a helix (called a forming angle), and then welding the pipe seam, which can be used in a narrower manner. Strip steel for the production of large diameter steel pipes.
Pipe Type:SSAW Pipe,SSAW Steel Pipe,Spiral Steel Pipe,Welded Spiral Pipe
Specification:OD:219.1mm-3500mm
WT:6mm-25mm
LENGTH:6mtr-18mtr,SRL,DRL
Standard & Grade: ASTM A53 Grade A/B/C,AWWA C200
End:Beveled Ends,Square Cut
Surface:Bare,Lightly Oiling,Black Painting,Anti-corrosion Coating(FBE/2PE/3PE)
Packing:In Bulk,Ends Protector on Both Sides,Waterproof Materials Wrapped
Flow Chart :
Material inspection → Vertical snip → Roll unfolding → Smoothing → Cutting and welding → delivery → molding → inside and outside welding → outside surface inspection →steel pipe amputation → solder and clinker cleaning →opposite weld soldering / supplementary manual ultrasonic inspection → X-Ray inspection → inside surface inspection welding → nozzle bumishing → nozzle machining → hydraulic pressure → length and weight measuring → finished product inspection → oil coating → marking → store up
Standard and Classification of SSAW Steel Pipe
| Classification | Standard | Main Products |
| Line Pipe | API 5L PSL1/2 | Line pipe |
| Steel Pipe for Fluid Service | ASTM A53 | Black and hot-hipped galvanized welded and seamless steel pipe |
| BS EN10217-2 | Welded steeltubes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties | |
| BS EN10217-5 | Welded steeltubes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties | |
| Steel Pipe for Ordinary Structure | ASTM A252 | Welded and seamless steel pipe piles |
| BS EN10219-1 | Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technicaldeliver t conditions | |
| BS EN10219-2 | Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerancesdimension and sectional properties |
Packaging & Delivery:
Packaging Details
Loosed PCS/nylon rope(for the coating pipes)
Port: Tianjin, China
QualityManagement
We have always been inspecting and monitoring the quality through process at control points and conducting strict inspections at every step, resulting to its high-quality products in line with world standards and customers request.
raw material inspection: dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw materials quality assurance certificate check
semi-finished goods inspection: physical and chemical inspection, leakage magnetism and ultrasonic inspection
finished goods inspection: dimension and tolerance, appearance quality check and mechanical properties testing
inspection before ex-factory: We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet customer’s requirements.
