Spiral Welded Pipe

Spiral welded pipe, also known as spiral steel pipe or spiral seam submerged arc welded steel pipe, is a steel pipe made from strip steel coil through spiral forming and double-sided submerged arc welding process.

Product Parameters

Product NameSpiral Welded Pipe
ElementC, Si, Mn, P, S
SurfaceSpiral weld
Diameter219mm-3620mm
Thickness5mm-26mm
Length6000mm-80000mm
GradeQ235A, Q235B, 0Cr13, 16Mn, 20#, Q345, L245, L290, X42, X46, etc.
Base PlateLow carbon structural steel and low alloy structural steel
Welding MethodSingle-sided welding and double-sided welding
ShapeRound
StandardASTM, JIS, DIN, EN, GB
Tensile Strength360-520MPa
Yield Strength360-460MPa
Elongation≥26%
FeatureHigh strength, good corrosion resistance, good welding quality
ApplicationsFor oil and gas pipelines

Product Display

Product Display


Product Application

Product Application


Product Packaging

Product Packaging


Factory Display

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FAQ

Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.
Q: Do you provide samples ? Is it free or extra ?
A: The samples are free,you just need to pay the courier freight.
Q: How could you guarantee your products?
A: Products are manufactured by certified workshops, inspected by professional inspector.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
Q: How do we trust your company?
A: We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
Q: What's your advantages?
A: Our own production lines make the good prices and high quality possible and seasoned workers serve you 7*24 hours.
Q: Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
Q: What is your Payment?
A: 100% T/T advance , Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)
Q: How long is the Delivery time?
A: 7~20 working days after confirming the payment.
If the order is urgently, we will push our workshop finish in advance.

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