ASTM A106 A53 Seamless Round/Square Pipe A321 Ss201 TP304 430 316 409L Stainless Steel Welded Pipe for Automobile Exhaust Emission System/Heat Exchange Pipe

Basic Information

Model NO.

201/304/316/430/409L

Grade

300 Series

Certification

ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN

Shape

Round

Technique

Cold Rolled

Surface Treatment

Polished

MOQ

1 ton

Sample

Available

Origin

China

Production Capacity

5000t/Month

Product Description

Product Name	Stainless steel welded/seamless pipe/tube
Standard	ASTM A312 ASTM A240, JIS SUS304 JIS SUS201, etc
Material	SS304 316 310 430 201 409L, etc
Application	Seamless: petroleum, chemical, medical, food, machinery. Welded: exhaust systems, decoration, construction.
Ends	Plain / Beveled / Thread with Coupling or cap / Chamfer / Groove / Screw
Type	Hot-rolled / Cold-rolled / Cold-drawing
Surface	Black painted, PE/PVC/PP coated, Galvanized, anti-rust oiled, epoxy coating, etc.

Application of Steel Tubes:

● Stainless steel decorative tube: Mainly used for security windows, staircase handrails, and guardrails.

● Stainless steel industrial tube: Mostly used in automobile exhaust systems, heat exchangers, etc.

Better welding seam processing technology, strict quality control system, and fancy packaging

Our Advantages

We have been engaged in the steel industry for more than 15 years. We have a thorough understanding of both engineering and industrial materials and can offer our clients better solutions and additional processing services.

Professional Packaging

Professional export seaworthy package. Cooperate with professional freight forwarders who have rich experience in reinforcing steel cargoes to maximize the protection of cargoes.

Frequently Asked Questions

1. What grades of stainless steel pipes do you supply?

We supply various grades including 201, 304, 316, 310, 430, and 409L, covering the 300 and 400 series.

2. What is the difference between your seamless and welded pipes?

Seamless pipes are ideal for high-pressure industrial applications like petroleum and chemical industries. Welded pipes are typically used for automobile exhaust systems, decoration, and construction.

3. What surface treatments are available?

We offer a wide range of treatments including polished, black painted, PE/PVC/PP coated, galvanized, anti-rust oiled, and epoxy coating.

4. Do you provide samples before bulk ordering?

Yes, samples are available to ensure the quality and specifications meet your requirements.

5. How do you ensure the safety of the cargo during transport?

We use professional export seaworthy packaging and cooperate with experienced freight forwarders who specialize in reinforcing steel cargo to maximize protection.

6. What international standards do your products meet?

Our products comply with several international standards, including ISO, RoHS, AISI, ASTM, GB, EN, and DIN.

ASTM A106 A53 Seamless Round/Square Pipe A321 Ss201 TP304 430 316 409L Stainless Steel Welded Pipe for Automobile Exhaust Emission System/Heat Exchange Pipe

Product Description

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