ASTM A269 304 Stainless Steel Tube Seamless Pipe 6mm-630mm OD Cold Rolled For Industrial
Product Details
| Material Grade: | 304 (UNS S30400) | Outer Diameter: | 6mm - 630mm |
|---|---|---|---|
| Wall Thickness: | 0.5mm - 40mm | Manufacturing Process: | Seamless, Cold Rolled/Cold Drawn |
| Surface Finish: | Pickled, Annealed, Bright | Standard: | ASTM A269, A213, A312 |
| Length: | 6m (standard), Custom Cut Available | Hardness: | ≤ 90 HRB (annealed) |
| Tensile Strength: | ≥ 515 MPa | Yield Strength: | ≥ 205 MPa |
| Elongation: | ≥ 35% | Application: | Petrochemical, Boiler, Heat Exchanger, Construction |
| Highlight |
ASTM A269 Certified Pipe,Seamless Cold Rolled Tube,304 Stainless Steel Tube Seamless Pipe |
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Product Description

Our SSM brand 304 stainless steel seamless round tubes are manufactured to ASTM A269 standards, featuring excellent corrosion resistance and formability. Produced via advanced cold rolling and cold drawing processes, each tube delivers uniform wall thickness and smooth surface finish.
- Superior Corrosion Resistance: 18% Cr + 8% Ni composition ensures excellent resistance to oxidation and a wide range of corrosive media
- Wide Size Range: OD from 6mm to 630mm, wall thickness 0.5mm to 40mm, suitable for diverse industrial applications
- Seamless Construction: No weld seam means higher pressure resistance and structural integrity
- Custom Processing: Cut-to-length, end chamfering, heat number marking available upon request
Ideal for petrochemical pipelines, boiler tubes, heat exchangers, mechanical structures, and general industrial fluid transport.

Each batch undergoes hydrostatic testing, eddy current inspection, and dimensional inspection. Mill Test Certificate (MTC) provided with every shipment.
Product Highlights
ASTM A269 304 Stainless Steel Round Tube 6mm-630mm OD Seamless Cold Rolled Industrial Pipe ASTM A269 304 Stainless Steel Round Tube Our SSM brand 304 stainless steel seamless round tubes are manufactured to ASTM A269 standards, featuring excellent corrosion resistance and formability. Produced via ...
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