Big Diameter SSAW LSAW Steel Pipe for Marine Pipe Pile Offshore Structure Works

• Type: Welded
• Technique: SAW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Mining, Construction & Decoration
• Section Shape: Round
• Model NO.: EZS
• Thickness: 7mm-40mm
• Length: 6m-22m
• Coating: Oil, Vanish, 3PE, Epoxy
• Shipment: Bulk Vessel or Container
• Transport Package: PVC Bags or Bare Pipe
• Specification: OD range: 406mm - 1560mm
• Trademark: EZ STEEL
• Origin: China
• HS Code: 73041930
• Production Capacity: 200000tons/Year

Product Description

Big Diameter  LSAW  Steel Pipe/ Tube for Offshore / Structure
1. Size	1) OD: 406mm-1560mm
	2)Wall Thickness: 7mm-40mm
	3) SCH20,SCH40,STD,XS,SCH80,SCH160,XXS
2. Standard:	ASTM A53, BS1387-1985, API 5L standard
3.Material	Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B, S235JR, S355JR
4. Location of our factory	Tianjin,Hebei, Jiangsu
5. Usage:	1)low pressure liquid, water, gas, oil, line pipe
	2)construction
	3) Piling construction, offshore platform
6. Ends:	1) Bared 2) Black Painted (varnish coating) 3) galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
9. Technique:	1) Electronic Resistance Welded (ERW )
	2) Electronic Fusion Welded (EFW)
	3) Double Submerged Arc Welded (DSAW)
10. Welded Line Type:	Longitudinal
11. Section Shape:	Round
12. Inspection:	With Hydraulic Testing, Eddy Current , Infrared Testor or by 3rd party.
13. Delivery:	Container, Bulk Vessel.
14. About Our Quality:	1) No damage, no bent
	2) no burrs or sharp edges and no scraps
	3) Free for oiled&marking
	4) All goods can be checked by third party inspection before shipment
15. Others:	Fitting as screws and flange also can be supplied.

Production Process Chart






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