ASTM A139 Spiral Welded Pipe

Model 219-2020mm
Products Name Spiral steel pipe
Material Q195,Q215,Q235,Q345,S235JR,S355J0
Feature Piles, constriction field for structure
Color black steel pipe
Design OEM & ODM
Certification CE,ISO 9001:2008 certification
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Product Details

Product Description
Product name
astm a139 spiral welded pipe
API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1,
GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc. 
 Out Diameter
Wall Thickness
 5.8m-11.8m,or as customer's requirements.
External Coating
FBE, 2PE, 3PE,3PP etc.
Pipe end
Plain end, beveled end, PVC covered and both ends capped ,threaded and coupled
Other products
1. Spiral welded steel pipe
2. LSAW steel pipe
3. ERW steel pipe
4. Casing pipe
Detailed Images

Surface treatment

External coating: Anti-corrosion

black or Varnish painting, epoxy coal tar enamel

,Insulation Coating 3PE, 3PP, FBE, Polyurethane Internal lining: Epoxy , cement motar.

End treatment

Plain end/ bevel end/flanged 
Product Process
We have a strickly quality systerm, each order raw material test will be down before production, and Hydraulic test and X rays test doing for each pipe and with Mill Test certificate to the clients

1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 

2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 

3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High) 


1) For liquid transport 

2) Applied chemical, natural gas gas transportation 

3) Used for piling pipes, construction pipes 

4) Agricultural irrigation, urban construction 

Our company

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.




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