Large Diameter Welded SSAW Steel Pipe Carbon SSAW Steel Pipe

Product Detail

SSAW Steel Pipe/spiral welded steel pipe
Spiral welded pipe is made by the welding of the pipe seam before the low-carbon structural steel or the low-alloy structural steel strip is rolled into a built-up hose in accordance with a certain helix angle (named as the forming angle), it can be used with the narrower strip steel to produce the steel pipe of major diameter. The spiral welded pipe may be welded with single face or double faces, the welding pipe should guarantee the water pressure test, the tensile strength of the welding seam and the performance of cold bending meet the regulation.
The quality of the welding seam is good, the performance of the welding joint is stable, the production efficiency is high, the spiral welding pipe is mainly used for the pipelines that transport the oil and natural gas.




Specification

Steel pipes	SSAW pipe
Size	Outside Diameter 219 mm to 2200 mm
Standard	API 5L, ASTM A252/A134, EN10217, EN10219   GB/T9711.1-1997 SY/T5037-200 SY/T5040-92
Certificates	API5L ISO 9001:2008 TUV SGS BV etc
Wall thickness	5mm to 30mm
Material	API Gr.B ASTM GR.A, GR.B, X42, X46, X52,etc
Packaging	Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps
Surface Treatment	Bare, Rust-proof black painting or following client request
Marking	Standard marking, or according to your request. Marking Method: Spray white paint
End treatment	Bevel End or Plain End
Pipe Length	Single Random Length and double Random Length. SRL:3M-5.8M DRL:10-11.8M or As clients requested length
Delivery Time	10-40 days
Payment Term	TT, LC at sight, etc.
Usage/Application	1. Fluid pipe 2. Power Plant 3. Structure pipe 4. High and low pressure Boiler tube 5. Seamless steel tubes for petroleum cracking 6. Conduit pipe 7. Scaffolding pipe pharmaceutical and ship building etc.
Main Market	Asia, Middle East, Europe, America, Africa, Australia, etc.




Packing and Shipping