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Q235B Thin Wall SSAW Spiral Steel Pipe Anti - Corrosion Black Or Varnish Painting External Coating

Shanghai Baobo Steel Pipe Co.,Ltd
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Q235B Thin Wall SSAW Spiral Steel Pipe Anti - Corrosion Black Or Varnish Painting External Coating

Brand Name : BOAI
Model Number : 585845
Certification : API CE ISO GOST JIS
Place of Origin : China
Price : 450-680USD/TON
Payment Terms : D/A, D/P, L/C, T/T, Western Union, MoneyGram
Supply Ability : 10000TONS/MONTH
Delivery Time : 1-30DAYS
Packaging Details : in bluk
Surface : black, oiled , painted , 3LPE
Application : Fluid Pipe, piling pipe and constrction
Standard : API,ASTM, EN, JIS
Factory : YES
Inspection : With Chemical Composition & physical properties
Shape : screw, spiral
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Spiral Line Pipe/Spiral Tube/SSAW Spiral Pipe as per API 5L Gr.B

1. Production Standard :

  • API 5L PSL1/ PSL2
  • ASTM A53
  • ASTM A252
  • GB/T9711.1
  • GB/T3091
  • SY/T 5037-2012
  • DIN1626
  • EN10219
  • EN10217

2. Material:

  • Q195, Q215, Q235, Q345B, Q345C, 16Mn, 10#, 20# ,
  • A53 /A106 Gr B,
  • A252 Gr 1, Gr 2, Gr 3,
  • A, B, X42, X46, X52, X56, X60, X70,
  • L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485,
  • St33, St35.8, St37, St42, St 45-8, St52,
  • S235JRH, S275JRH, S275J2H, S355JRH, S355J2H, S355K2H,S275NH, S275NLH, S355NH, S355NLH

3. End: 30~35° Beveled end

4. Quality Control:

  • 100% X-Ray inspection
  • 100%Hydraulic Pressure test
  • 100% Ultrasonic inspection

5. Coating and Lining:

  • External coating: Anti-corrosion black or Varnish painting, epoxy coal tar enamel, glass fiber cloth
  • Insulation Coating 3PE, 3PP, FBE, Polyurethane and so on
  • Internal lining: Epoxy , cement motar, and according to customers requirement

ProductSpiral Pipe / SSAW steel pipe
StandardAPI 5L, API 5CT,ASTM A53 GR.A/B/C, ASTM A252 GR.1/2/3, EN 10217/ EN 10219 S275,BS 4360 GR.43/50,GB/T3091,GB/T9711 etc
Out Diameter219mm-4064mm
Section ShapeRound
MaterialQ195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.


Plain ends pipe,cutting threading,beveled,3PE steel pipe,black and color painting,anti-rushing oil steel pipe,varnish painting steel pipe,zinc-coating steel pipe,steel stamp,drilling,diameter reducing pipe etc.
Surface Treatment

2.PVC,black and color painting
3.transparent oil,anti-rust oil
4.according to clients requirement


3.Ends Protector on both sides
4.Waterproof materials wrapped or as clients requirement

Min order1 ton or as clients requirement
Payment TermsT/T, L/C, Wester Union etc.
Deliver TimeWithin 1-30 days after deposit, ASAP

1.Construction(bridge building,pile driving,billboard support etc.)
2.Low pressure fluid(water,oil,gas and other liquid)
3.Petroleum and chemical industry
4.Hydraulic pillar service
5.High pressure fertilizer tube
6.API pipelines
7.Machine structure pipe
8.Agriculture equipment pipe
9.Low, medium and high pressure boiler pipes
10.Tubes for heat exchanger


1. SSAW steel pipe
2. ERW steel pipe
3. LSAW steel pipe
4. Seamless steel pipe
5. 3PE coating steel pipe

Business TypeManufacturer



Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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spiral welded tube


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