As leading Stainless Steel Pipe Suppliers and Manufacturers, we guarantee that all products are in stock and ready for shipment at any time. Our products not only meet international standards but also provide competitive prices to support your various project needs.

• ASTM A554: This standard covers welded stainless steel pipes for decorative, structural, and mechanical applications. It is particularly suitable for applications that require high aesthetics and structural strength, such as architectural and decorative structures. Our welded pipes undergo strict quality control during the production process to ensure that each pipe meets the standard mechanical properties and corrosion resistance requirements.

• JIS G3446: This is the Japanese Industrial Standard for the specification requirements of stainless steel welded pipes. This standard pipe is widely used in construction, chemical processing, and manufacturing industries, providing excellent corrosion resistance and mechanical strength to ensure reliability in various harsh environments.

ASTM A554 JIS G3446 Specification

Standard: ASTM A 554 JIS G3446

Material/Steel

Grade: MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD SUS304

Application: Mechanical and Structural Tubes

Size: OD: 7.9~152.4mm WT: 0.5~6.5mm

Finish: Mill,220/320/400/600/800 Grit

Services: Bending – Cutting – Grooving – Polishing – Threading

Standard: ASTM A 554 JIS G3446

Material/Steel Grade: MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD SUS304

Application: Mechanical and Structural Tubes

Size: OD: 7.9~152.4mm WT: 0.5~6.5mm

Finish: Mill,220/320/400/600/800 Grit

Standard: ASTM A554 Square Tubes

Material/Steel Grade: MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD

Application: Square Tubes

Size: OD: 12.7×12.7~150x150mm WT: 0.7~6.5mm

Finish: Mill 220/320/400/600 Grit

Standard: ASTM A554 Rectangular Tubes

Material/Steel Grade: MT304, MT304L, MT316L,MT430 Grade 201, 202 as per mill’s STD

Application: Rectangular Tubes

Size: OD: 10×20~100x200mm WT: 0.7~6.5mm

Finish: Mill 220/320/400/600 Grit

What are the Standards of ASTM A554 JIS G3446?

What is ASTM A 554?

Definition: ASTM A 554 is a specification for welded stainless steel mechanical pipe. This is an American standard that covers the specifications of stainless steel welded pipes, especially welded stainless steel pipes for decorative, structural, and mechanical purposes.

Application: Commonly used in construction, furniture, escalators, automotive parts, and other fields. This standard ensures the aesthetics and structural strength of welded pipes and is suitable for applications that require high appearance requirements and mechanical properties.

Material: Usually involves stainless steel such as 304, 316, etc.

Category

Mechanical tube

Scope

This specification covers welded stainless steel pipes for mechanical applications that require appearance, mechanical properties, or corrosion resistance.

JIS G3446:

Definition: This is a Japanese industrial standard that specifies the manufacturing requirements and specifications of stainless steel welded pipes, mainly for construction and industrial applications.

Application: Widely used in building structures, chemical processing, oil and gas industries, etc. This standard ensures the corrosion resistance and mechanical strength of the pipe.

Material: Usually involves stainless steel such as 304, 316, etc., suitable for environments requiring high corrosion resistance and strength.

Contact Us For ASTM A554 JIS G3446 Stainless Steel Welded Tube Price

The stainless steel welded pipes we provide meet ASTM A554 and JIS G3446 standards, ensuring superior quality and performance. Whether you need it for architectural, structural or mechanical applications, our products can meet your needs. As industry-leading Suppliers and Manufacturers, we are committed to providing quality products in stock and supporting your project success at competitive prices.

Please contact us today for quotes, stock availability and more product details.