A312 A790 304 304L 304h T304 TP304 310 310S 316 316L 316h 316ti 317L 321 330 904L Super Duplex 2205 2507 254 Smo Al6xn 253mA Stainless Steel Pipe

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Product Description

Basic Specifications
Model NO.201/310S/304/304L/316/316L
Grade200 Series, 300 Series, 400 Series
CertificationISO, RoHS, IBR
ShapeRound
TechniqueCold Rolled
Surface2b, Ba, Hl, No.1, No.4, Mirror, 8K Golden
Length12m, 6m, 5.8m, 3m
Tolerance±1%
Delivery Time10-15 days
UsageConstruction Structure
Product Overview
Stainless Steel Pipe Overview

We are professional manufacturers and suppliers of stainless steel in China, offering high-quality stainless steel for a wide range of industrial and commercial applications. Our products are made from premium raw materials and undergo strict quality control processes to ensure superior performance, durability, and reliability.

Stainless Steel Detail 1
Stainless Steel Detail 2
Stainless Steel Detail 3
Technical Specifications
Parameter Description
Product Name Stainless Steel Seamless Tube
Material Grades 304, 304L, 316, 316L, 321, 310S, 201, 430, 904L, Duplex 2205, etc.
Outer Diameter 6mm to 2000mm (Customizable)
Wall Thickness 0.5mm to 50mm
Surface Finish Polished (#180-#800), Mirror, Brushed, Annealed, Pickling
Standards ASTM A312, ASTM A269, ASTM A213, DIN 17456, EN 10216, JIS G3459
Mechanical Tensile Strength: ≥520 MPa
Product Features
  • High Corrosion Resistance: Suitable for harsh environments and rust prevention.
  • Excellent Mechanical Properties: High strength ensures long-lasting performance.
  • Smooth Surface: Ideal for both decorative and industrial uses.
  • Customizable Specs: Tailored thickness, width, and finishes available.
Application 1
Application 2
Application 3
Core Applications

Our stainless steel coils and pipes are essential in the following industries:

  • Construction: Roofing, decorative panels, and siding.
  • Appliances: Manufacturing kitchen equipment and washers.
  • Automotive: Exhaust systems and structural trim.
  • Marine: Hardware and corrosion-resistant components.
Industry Applications
Quality Control & Delivery
  • Rigorous checks at every production stage.
  • Raw materials sourced from trusted international standard suppliers.
  • Finished products tested for chemical composition and surface finish.
Quality Testing
Exhibition Photos
Exhibition 1
Exhibition 2
Exhibition 3
Frequently Asked Questions
1. What are your terms of payment? 30% TT as the deposit, 70% before delivery. We provide photos and videos of the products and packages before balance payment.
2. What is your standard delivery time? For stock items, we transport to the loading port within 7 working days. For production orders, it usually takes 15 to 30 days.
3. How do you handle product packing? We use standard export packaging, including bundles or coils secured with rods/belts, or tailored to specific customer requirements.
4. Can you provide free samples? Yes, we provide free samples if available in stock; however, the transportation cost is typically covered by the buyer.
5. How do you guarantee product quality? Every piece is manufactured in certified workshops and inspected according to national QA/QC standards. Final inspections are always performed before shipment.
6. What certifications do your products hold? Our products are compliant with ISO 9001:2015, CE, and RoHS standards, with other certifications available upon request.

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