ASTM 201/304/316L Stainless Steel ERW Welded Pipe 6-508mm OD with Bright Mirror Finish
Professional manufacturer of ASTM (201/304/304L/316L/310S/321) stainless steel ERW welded pipes and tubes featuring bright mirror polished finish. Our products include welded and seamless stainless steel piping solutions for industrial applications.
| Parameter | Specifications |
|---|---|
| Material Grades | 201, 202, 304, 316L, 310S, 309S, 321, 316Ti, 410, 420, 430, 409 duplex, SAF2205, S31803 |
| Thickness Range | 0.25-10mm |
| Outer Diameter | 6-508mm |
| Standard Length | 3-6 meters (custom lengths available) |
| Process Methods | Polished, cold drawn, annealed with nitrogen protection, ultrasonic, automatic shaping |
| Surface Finishes | Sanded, 400#-600# mirror, hairline brushed, TIN titanium, HL brushed & mirror |
| Pipe Type | Standard Sizes |
|---|---|
| Round Pipe | 9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 50.8, 63.5, 73, 76.2, 88.9, 101.6, 114.3, 127, 133, 159, 168, 219mm |
| Square Pipe | 10×10, 12×12, 18×18, 23×23, 38×38, 50×50, 70×70, 100×100, 20×10, 23×10, 24×12, 25×13, 36×23, 40×20, 50×20, 60×15, 75×45, 80×60, 95×45, 100×60, 150×100mm |
| Oval Pipe | 30×15, 80×40mm |
- Superior surface finish with bright mirror polish
- Enhanced mechanical properties through cold drawing
- Precise dimensional accuracy and consistency
- Comprehensive inspection methods and equipment
- Nitrogen protection annealing for optimal corrosion resistance
International Standards: ASTM A312, ASTM A554, ASTM A790, EN10216-5, EN10217-7, JIS G3468, JIS G3459
Quality Certifications: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004
Products are packed in bundles with waterproof material or in wooden cases. Available shipping methods include sea freight, air freight, and express delivery to meet global customer requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.