High-Quality ASTM A500 Carbon Steel Tubes for Structural Use Marine Grade ASTM A312 Tp316L/Uns S31803 Profiled Stainless Steel Pipe for Shipbuilding

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Basic Information

Technique

Hot/Cold Rolled, Cold Draw, ERW, Saw, Efw, Extrude

Material

Carbon, Stainless, Alloy

Surface Treatment

Black/Varnishing/Polished/Oiled/Galvanized

Section Shape

Round

Capacity

200,000 ton/Year

Certificate

CCS, ABS, ISO9001

Origin

China

HS Code

7304192000

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Product Description

Profiled pipe is a seamless steel pipe made of various profiles by cold drawing. Profile tube is generally based on the cross-section to distinguish, according to the material can be divided into seamless steel pipe profile tube, aluminum alloy profile tube, plastic profile tube.

Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as the base material by cold bending process and then by high-frequency welding.

Product Name	Profiled Tubes
Standard	ASTM: A105, A106, A178, A192, A210, A519, A53; JIS: S20C, S45C; DIN: C35, C45; GB/T
Material	16Mn, 50Mn, 20Cr, 40Cr, 15CrMo, SS400, Q195, Q235, Q345, S235, S355
Technique	Hot Rolled, Cold Drawn, Forging, Seamless or Welded
Pipe Ends	Plain, Beveled, Threaded with coupling and plastic cap
Deep Processing	Oiled, Painted, Galvanized, Powder Coating, Punching, Threading

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Detailed Photos

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Certifications

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Packaging & Shipping

Packing Details:
1. Export sea worthy package + water proof paper
2. Safe loading and fixing by professional teams

Delivery Detail: Within 7-10 working days after receiving the deposit or according to your order quantity.

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Our Advantages

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Exceptional Service
We guarantee a response to all inquiries within 12 hours.

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Certified Quality
Proudly holding ISO 9001, CE, and SGS certifications.

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Cost-Effective
Benefit from competitive prices sourced directly from our factory.

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High Capacity
Monthly output of 20,000 tons ensures seamless production.

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Swift Delivery
Standard export packaging and quick transit times.

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Customization
Commitment to delivering on every customized project request.

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Frequently Asked Questions

Q1: What are your primary product offerings?

We specialize in high-quality stainless steel and carbon steel products including sheets, coils, pipes (seamless and welded), and structural components like bars, C-channels, and H/I-beams.

Q2: What quality assurance measures do you have in place?

We provide Mill Test Certificates with all shipments. Optional third-party inspections (SGS, BV) are available, and our processes are ISO-certified with rigorous in-house testing.

Q3: What is your typical delivery timeline?

Stock items are ready within 3 business days. Made-to-order items typically take 7-15 working days post-deposit. We also offer expedited options for urgent needs.

Q4: Do you provide product samples?

Yes, we offer complimentary small samples from our existing inventory. The customer is only responsible for the shipping costs. Custom samples for specific projects can also be arranged.

Q5: What are your standard payment terms?

Our standard terms are 30% advance payment via T/T to initiate the order, with the remaining 70% balance due prior to shipment.

Q6: What are your standard packaging terms?

We use export-grade packaging including bundled or coiled goods secured with steel straps and waterproof paper to ensure optimal protection during transit.

High-Quality ASTM A500 Carbon Steel Tubes for Structural Use Marine Grade ASTM A312 Tp316L/Uns S31803 Profiled Stainless Steel Pipe for Shipbuilding

Product Description

Basic Information

Product Description

Detailed Photos

Certifications

Packaging & Shipping

Our Advantages

Frequently Asked Questions

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