AISI 316 304 Polished Stainless Steel Sanitary Pipe ASTM A270
Product Specifications
| Products Name | Bright Polished Stainless Steel Pipe |
| Grade | 201, 304, 316L, 2205, 2507, 904L, C276, C4, etc. |
| Standard | ASTM A213, ASTM A312, ASTM A270, ASTM B622 |
| Diameter | OD6 - 406mm |
| Thickness | 0.4 - 20.0mm |
| Length | 6m/pcs or fixed length as requested |
| Finishing | Bright Polished |
| Company Type | Factory |
Available Steel Grades
Austenitic: 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L
Duplex Steel: 31803, 32205, 32750, 32760
Nickel Alloy: Hastelloy, Inconel, Monel series
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Quality Assurance
- Raw Material Guarantee: Using Tsingshan Brand raw materials with spectrum direct-reading testing for quality verification
- Process Control: Strict adherence to process charts with professional worker oversight
- Inspection & Testing: Comprehensive testing including chemical composition analysis, mechanical properties, hardness, flattening, flaring, eddy current, ultrasonic, hydrostatic, and corrosion tests
Company Overview
We specialize in the production of sanitary stainless steel welded pipes and pipe fittings. Our facility features complete welded pipe assembly lines including cage forming, multi-shade welding, internal and external welding, and mirror polishing capabilities.
We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards, implementing ISO9001 quality management systems. Our products undergo rigorous testing including eddy current, hydrostatic pressure, process performance, intergranular corrosion, and metallographic inspection.
Compared to stainless steel seamless cold drawing processes, our products offer stable quality, uniform wall thickness, high precision, no strain or pitting holes, excellent surface quality, low hardness, and direct production of elbows, tees, and related accessories.
Our products are widely used in food processing, medical machinery, petroleum, chemical industries, and related applications.
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