Industrial SUS304 SUS316 Stainless Steel Pipes JIS G3459 Weld Round Tubes

• Customization: Available
• Application: Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants, Building Material
• Carbon Content: Steel Welded Pipe
• Model NO.: Industrial SUS304 SUS316 Stainless Steel Pipes
• End Connection: Beveled End
• Length: Max 50m
• Outer Diameter: 3.18-810mm
• Surface Finish: Soluction Treatment
• Type: Welded Pipe
• Wall Thickness: 0.2-40mm
• Steel Grade: 304,304L, 309S, 316, 316L, 321
• Technique: Hot Rolled/Cold Drawn
• Shape: Round/Customized
• Process: Polished/Solution Treatment
• Condition: Hot Finished/Cold Finished
• End: Plain End/Bevel End
• Usage: Heat Transfer
• Test: BV, SGS Is Available
• Stock: Size Can Customized
• Processing: Customized
• Thickness: 1-150mm
• Used: Factory, Decoration, Food
• Packing: Standard Export Packing
• Delivery Time: 10-30 Working Days
• Size: 1/4"-4"
• Transport Package: Woven Bag/Wooden Case
• Specification: SCH 5S-SCH160
• Trademark: EZS
• Origin: China
• Production Capacity: 1000000 Kgs/Year

Product Description

Product Description

JIS G3459 Weld SUS304 and SUS316 Stainless Steel Pipes

1. Specification Details

Parameter	Details
Outer Diameter	Ranges from 6.03mm to 610mm. Custom diameters can be arranged upon request.
Standard Length	Usually 3m, 6m, 9m, 12m. Cut - to - order lengths are available.
Wall Thickness	Varies from 0.5mm to 20mm, adaptable to different pressure and application needs.

 

 

 

 

 

2. Material Characteristics

• SUS304: Contains 18 - 20% chromium and 8 - 10.5% nickel. This composition offers good general corrosion resistance and is suitable for a wide range of environments.

• SUS316: Has 16 - 18% chromium, 10 - 14% nickel, and 2 - 3% molybdenum. The addition of molybdenum enhances resistance to pitting and crevice corrosion, especially in chloride - rich environments.

3. Mechanical Properties

• Tensile Strength: For SUS304, it's at least 520 MPa; for SUS316, it's at least 515 MPa. High tensile strength ensures pipes can bear significant stress.

• Yield Strength: SUS304 has a minimum yield strength of 205 MPa, and SUS316 has 205 MPa as well. This property helps resist permanent deformation under load.

• Elongation: Both typically have an elongation of at least 40%, indicating good ductility for easy fabrication.

4. Manufacturing Process

These pipes are welded using advanced techniques like TIG or MIG welding. High - quality stainless - steel coils are formed into pipe shapes, and the welds are carefully made to ensure strength and integrity. After welding, pipes are inspected for quality.

5. Application Range

• Food and Beverage: Ideal for food and beverage processing lines due to their hygienic and corrosion - resistant properties.

• Pharmaceutical: Used in pharmaceutical manufacturing where strict purity and corrosion - free conditions are required.

• Marine: SUS316 is especially suitable for marine applications as it resists saltwater corrosion well.

• Chemical Industry: Can handle various corrosive chemicals in chemical plants.

6. Quality Assurance

Manufactured in accordance with JIS G3459 standards. Each batch undergoes chemical composition analysis, mechanical property testing, and non - destructive inspection. Quality management follows ISO 9001, ensuring consistent high - quality products.

 

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