Pipe Spiral Steel Welded

Product Name: Welded Spiral steel pipe
OD 219-3220mm
Wall Thickness 4-22mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Length 1-12m
Steel material Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Standard JIS A5525, DIN 10208, ASTM A252,
Usage USed For Structure, Accessorize And Construction
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Product Details

Product Details

pipe spiral steel welded Double submerged arc spiral welding technology, narrow strip (plate) rolled continuous welded steel tube.It has been widely used in China's long distance oil and gas pipeline project such as west-east gas transmission project, and is the main pipe type used in China's long distance oil and gas pipeline project.

Brief Introduction

pipe spiral steel welded

Product Name:Welded Spiral steel pipe

SizeWall Thickness4-22mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Steel materialQ195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2

StandardJIS A5525, DIN 10208, ASTM A252, GB9711.1-1997
UsageUSed For Structure, Accessorize And Construction
End protector1) Plastic pipe cap
2)Iron protector

Surface Treatment1) Bared
2) Black Painted (varnish coating)
3) With Oiled
4) 3 PE, FBE

TechniqueElectronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)

Welded Line TypeSpiral
InspectionWith Hydraulic Testing, Eddy Current , Infrared Test
Section ShapeRound
Package1) Bundle,
2) In Bulk,
3) Clients' Requirements

Delivery1) Container
2) Bulk carrier

According to the understanding from steel mill respect, the export order of a few steel mills of east China area, wait for steel mill like forever steel, sha steel, zhong gang is quite full, the volume of exports of rolled steel of major domestic steel production enterprise and large exit trader and helix steel pipe in April continues to maintain high, compared with last year the growth rate of the same period exceeds 15%, 20% above.On a month-on-month basis, major steel producers and traders in April have said that the volume of exports better than in March, most dealers export volume growth of more than 5% to 10%, April domestic steel and spiral steel pipe exports or more than 8 million tons, more than march is no doubt.Spiral steel pipe market factors specific analysis

The Process Flow



The Application


The Workshop

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

 has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.

Edit by Ms. Vicky of  CSPG

Contact us directly by:

Email: ella@cnspipe.com  ,vicky@cnspipe.net

Tel / Whatsapp: +86-180327140146

Skype: cnspipe002

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