China Pipe Spiral Steel Welded Suppliers, Manufacturers, Factory

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
	OD	219-3220mm
Size	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, GB9711.1-1997
Usage	USed For Structure, Accessorize And Construction
Ends	Beveled
End protector	1) Plastic pipe cap 2)Iron protector
Surface Treatment	1) Bared 2) Black Painted (varnish coating) 3) With Oiled 4) 3 PE, FBE
Technique	Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Type	Welded
Welded Line Type	Spiral
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Section Shape	Round
Package	1) Bundle, 2) In Bulk, 3) Clients' Requirements
Delivery	1) 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

螺旋1

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.