EN10312 TP316/316L Stainless Steel Welded Tube - 9.5mm to 323.85mm OD, 0.8mm to 5mm Wall Thickness
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 DAYS
Brand:
zheheng
Product Description
EN10312 TP316/316L Stainless Steel Welded Tubes
Zheheng Steel manufactures premium thin-wall welded stainless steel tubes in TP316 and TP316L grades, featuring diameters from 9.5mm to 323.85mm and wall thicknesses from 0.8mm to 5mm. Our advanced ERW and EFW welding technologies ensure precise dimensional control with temperature tolerance within ±2°C.
Product Specifications
| Parameter | Details |
|---|---|
| Material Grades | TP304, TP304L, TP304H, TP316, TP316L, TP316Ti, TP309S, TP310S, TP321, TP321H, TP347, TP347H |
| Outer Diameter | 9.5mm - 323.85mm |
| Wall Thickness | 0.8mm - 5mm |
| Standard Length | 6 meters (custom lengths available) |
| Manufacturing Standards | ASTM A312, ASTM A269, ASTM A789, ASTM A790 |
| Process Methods | ERW (Electric Resistance Welding), EFW (Electric Fusion Welding) |
Applications
• Fluid and gas transport systems
• Structural and machining components
• Heat exchanger pipes
Quality Advantages
• Superior surface finish with polished welding
• Enhanced mechanical properties
• Precise dimensional accuracy
• Comprehensive inspection protocols
Quality Assurance
Chemical Composition Control
Each raw material batch undergoes spectrometer testing before storage, with 100% PMI verification of both mother pipe and finished product to ensure correct material grade.
Heat Treatment Process
Full-automatic natural gas furnace (24 meters length) maintains temperature tolerance within 10°C for consistent material properties.
Testing & Certification
All products undergo comprehensive testing including X-ray inspection, dimensional verification, length testing, and chemical analysis via photoelectric emission spectroscopy. Mill Test Certificates provided with all shipments.
Certifications: PED, ISO9001, ISO14001, ABS, DNV, GL, BV, AD2000-WO, GOST9941-81, CCS, TS, CNNC
Global Markets
Serving Europe, Middle East, Southeast Asia, South America with competitive pricing and reliable delivery.
Business Terms
Delivery: 30 working days after deposit receipt
Payment: T/T, LC, or negotiable terms
Packaging: Iron cases, woven bags, or custom options
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN