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| Customization: | Available |
|---|---|
| After-sales Service: | One Year |
| Warranty: | One Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Product Name: Polished Stainless Steel Seamless Pipe ASME SA312 TP310S / 304 / 316L / 321
Our polished stainless steel seamless pipes are made of premium austenitic stainless steel materials such as TP310S, 304, 304L, 316L, and 321, following ASME SA312 and ASTM A312 standards.
They are precisely cold drawn and mirror polished, offering superior surface finish, excellent corrosion resistance, and high-temperature strength.
Material Grades: 304 / 304L / 310S / 316L / 321 / 2205
Size Range: 6mm - 600mm (OD)
Thickness: 0.5mm - 50mm
Length: 6m or customized
Standard: ASTM A312 / ASME SA312 / DIN / JIS / EN
Surface Finish: Polished / Mirror / Pickled / Bright
Manufacturing Process: Cold Drawn / Cold Rolled / Seamless
End Type: Plain / Beveled
Testing: Eddy Current / Hydrostatic / Ultrasonic
Certification: ISO9001 / SGS / TUV
Package: Standard Seaworthy Export Packing
| Property | Value |
|---|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 35% |
| Density | 7.98 g/cm³ |
| Corrosion Resistance | Excellent |
Widely used in:
Petrochemical Industry
Marine Equipment
Food Processing
Heat Exchangers
Power Plants
Construction & Decoration
Quanzhou Ausenist Technology Co., Ltd is a professional supplier of stainless steel pipes, fittings, valves, and industrial materials.
With years of export experience and strong manufacturing partnerships, we provide high-quality stainless steel solutions at competitive prices.
Our products are exported to Europe, Southeast Asia, the Middle East, and South America, earning a reputation for reliability and excellent service.
Our Advantages:
Strict Quality Control
Fast Delivery
OEM/ODM Available
Competitive Factory Prices
Professional Export Support
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