Product Name

large diameter spiral welded steel pipe

Size

OD:

820mm

Thickness:

10mm

Length:

6m/9mor other sizes according to the contract

Steel Material

Gr.B,X42,X46,X52,X60,X65,X70,X80

Standard

GB/SY/DIN/ASTM/ASME/ASNI/API/

Usage

Used For Gas, Petroleum, Water ,Oil, Structure And Sewage

Ends

Plain or Beveled (Can be Protected By Plastic Pipe Cap)

Surface

Bared Or Paint With Oil, Bitumen,1-3 layer PE
(Outside Or Inside Anti-Corrosion Treatment Can Supply)

Inspection

With Hydraulic Testing, Eddy Current , Infrared or X-Ray Test
Also With Chemical And Physical Property Inspect

Technique

Hot Rolled and SAW/ERW/SSAW

Type

Welded

Welded Line Type

Spiral

Section Shape

Round

Package

In Bulk, Or Other Method According To The Contract

Date of Delivery

Less Than 15/20/25/30/40/50/60 Days According To The Quantity