Made in China LSAW Pipe, Longitudinally Submerged Arc Welding Pipe ASTM En an/Nzs Used for Oil and Gas and Water

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: LSAW
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Transport Package: Ocean
• Specification: OD: 219-1625mm
• Trademark: Chief Steel
• Origin: China
• HS Code: 7306190000
• Production Capacity: 600, 00 Tons

Product Description

Product Details:  

Product:	LSAW pipe,Longitudinally Submerged Arc Welding Pipe
Application:	Used for oil/gas/water Transmission,Engineering/Offshore  projects.
Size:	OD: 219mm-1625mm
	WT: 7-50mm
	LENGTH: 5.8/6/11.8/12m
Pipe Standard:	API 5L  PSL1/PSL2    Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
	ASTM A53    ASTM  572    ASTM A252
	AN/NZS 1163   AN/NZS 1074
	EN10219-1        EN10217-1

Quality Gurantee:

Double or triple marking of the pipes, internal marking and outside marking are ok for us.

Guaranteed straightness, guaranteed out of roundness tolerance, 

Quality control system :WPS/ITP/regular check-ups on production

 

 

Quality Control Plan(QCP/ITP):

 

 

100% ultrasonic flaw detection for the material plate;   

 

 

100% automatic on-line UT test after welding; 

 

 

100% whole-length seam X-ray test;

 

 

100% inside weld line industrial TV test;

 

 

100% hydrostatic test;

 

 

100% automatic on-line seam UT test after hydrostatic test, expanding;

 

 

100% X-ray test and make X-ray film or picture record on pipe ends;

 

 

100% pipe appearance and plate appearance inspection,

 

 

All above tests are proceeded by quality control department.The purpose is to ensure our product to meet standard requirement and satisfy the users.