STAINLESS STEEL WELDED TUBES: ASTM A554 AND JIS G3446

Stainless Steel Welded Tubes: ASTM A554 and JIS G3446

Stainless Steel Welded Tubes: ASTM A554 and JIS G3446

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Overview

As a leading supplier and manufacturer of stainless steel pipes, we ensure all products are in stock and ready for prompt shipment. Our pipes meet international standards and are offered at competitive prices to suit diverse project requirements.

Standards

ASTM A554


  • Covers welded stainless steel pipes for decorative, structural, and mechanical uses.

  • Ideal for applications requiring both high aesthetics and structural strength, such as architectural and decorative structures.

  • Pipes undergo strict quality checks to ensure compliance with mechanical properties and corrosion resistance standards.


JIS G3446

  • A Japanese Industrial Standard for stainless steel welded pipes.

  • Widely used in construction, chemical processing, and manufacturing industries.

  • Provides excellent corrosion resistance and mechanical strength for reliability in harsh environments.


Specifications


General Specifications

  • Standards: ASTM A554, JIS G3446

  • Materials/Steel Grades: MT304, MT304L, MT316L, MT430, Grades 201 & 202 (as per mill’s STD SUS304)

  • Applications: Mechanical and structural tubes

  • Sizes: Outer Diameter (OD): 7.9–152.4 mm | Wall Thickness (WT): 0.5–6.5 mm

  • Finishes: Mill, 220/320/400/600/800 Grit

  • Services: Bending, cutting, grooving, polishing, threading


Square Tubes (ASTM A554)

  • Materials/Steel Grades: MT304, MT304L, MT316L, MT430, Grades 201 & 202 (as per mill’s STD)

  • Applications: Square tubes for structural uses

  • Sizes: OD: 12.7×12.7–150×150 mm | WT: 0.7–6.5 mm

  • Finishes: Mill, 220/320/400/600 Grit


Rectangular Tubes (ASTM A554)

  • Materials/Steel Grades: MT304, MT304L, MT316L, MT430, Grades 201 & 202 (as per mill’s STD)

  • Applications: Rectangular tubes for structural uses

  • Sizes: OD: 10×20–100×200 mm | WT: 0.7–6.5 mm

  • Finishes: Mill, 220/320/400/600 Grit


Why Choose Us?



  • Ready stock for immediate shipment.

  • Compliance with international quality standards.

  • Competitive pricing to support your project needs.

  • Comprehensive customization services, including cutting, polishing, and threading.

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