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High Strength Spiral Seamless Steel Pipe

Shanghai Baobo Steel Pipe Co.,Ltd
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High Strength Spiral Seamless Steel Pipe

Brand Name : boai
Model Number : API 5L
Certification : API 5L API 5CT
Place of Origin : Tianjing
MOQ : 25tons
Price : 510+USD+TON
Payment Terms : L/C, T/T
Supply Ability : 15000+TONS+mouths
Delivery Time : 4 weeks
Packaging Details : Bags
Application : Fluid Pipe
technique : SSAW
Outer Diameter : 219 - 3620 mm
Thickness : 6 - 30 mm
Length: : 24-26m
Tolerance : +/-12.5%
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Contruction Materials/ DIN EN API 5L SSAW/HSAW High Strength Spiral Welded Steel Pipe/Tube for Oil and Gas

Production introduction:

Product NameGB Q195 Q235 Q345 ssaw spiral welded steel pipe
SpecificationOut diameter377-508mm
Wall thickness4-10mm
Length4-12m or at customers’ option
StandardASTMA53--2007 GB/T3091
MaterialQ195 Q235 Q345
Surface treatmentOiled or black painted or as clients' requirement

structure , low pressure fluid transmission(water pipes),machine manufacture, architecture industry, the metallurgical industry,the furniture, as well as the steel domain and so on.

PackagingIn bundle/ in seaworthy packing /according to the requirement of customers
MOQ10 metric tons / can be negotiated
Delivery time15-45 working days after receving your deposit
Payment termsT/T or L/C
Trade termsFOB
Supply ability10,000 metric tons/month
Contract Info.


Production Standard :

  • API 5L PSL1/ PSL2
  • ASTM A53
  • ASTM A252
  • GB/T9711.1
  • GB/T3091
  • SY/T 5037-2012
  • DIN1626
  • EN10219
  • EN10217
Q235B Chemical Component
≤0.045%≤0.030%≤0.030%≤0.030 %

Mechanical Property

Yield Strength

σs MPa

Tensile Strength

σb MPa


δ5 %


Application of API5L GrB, X65 SSAW Steel Pipe

1) Low, medium and high pressure boiler pipes

2) Hot rolled structural pipes

3) Gas, water, oil coal and natural gas transportation pipes

4) Oil casting pipes

5) API pipelines

6) Cylinder tubes
7) Oil cracking tubes,
8) High pressure fertilizer tube
9) Shipping tubes,
10) Tubes for heat exchanger,
11) Steel Structure Bridges
12) Hydraulic pillar service

Product Specification

DNOrdinary pipethicken pipe
(mm)(in)OD(mm)WT(mm)Theoretical Weight (kg/m)WT(mm)

Theoretical Weight


321 1/442.253.253.1343.78
401 1/2483.53.844.254.58
652 1/275.53.756.644.57.88

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

Our service:

1) OEM accepted: we can manufacture according to your requirements;

2) Mill's standard sea-worthy packing or special packing as you required;

3) Promote attentions on your orders;

4) Early delivery time;

5) Perpetual after-sales service;

6) 24-hours daily consulting time;


Q: Are you trading company or manufacturer ?

A: We are one of leading factory.

Q: How long is your delivery time?

A: Generally it is with7 days if the goods are in stock. or it is 20-25 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.

B:100% L/C at sight.

C:30% advance payment ,70% L/C at sight.

Product Tags:

spiral welded steel pipe


spiral welding pipe

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High Strength Spiral Seamless Steel Pipe Images

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