300 Series Round Seamless Stainless Steel Tube 304/304L with ISO Certification for Industrial Applications
300 Series round type seamless stainless steel tubes manufactured with ISO certification, offering superior corrosion resistance and mechanical properties for demanding industrial applications.
Supply Capacity: 1000+ tons per month of 304 stainless steel pipe
Packaging: Customized to customer requirements
Shipping Port: China main ports
- 304 Stainless Steel: Density 7.93 g/cm³, high temperature resistance up to 800°C, tensile strength ≥515-1035 MPa, yield strength ≥205 MPa
- 304L Stainless Steel: Density 7.93 g/cm³, yield strength ≥205 N/mm², tensile strength ≥520 MPa, elongation ≥40%, hardness HB ≤187
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
|---|---|---|---|---|---|---|---|
| 304 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.035 | 0.75 | 2 | 0.045 | 0.03 | 8.00-13.00 | 18.00-20.00 |
ASTM A213, A312, A269, A778, A789 | DIN 17456, 17457, 17459 | JIS G3459, G3463 | GOST 9941 | EN 10216 | BS 3605 | GB 13296 | NF A 49-117
- Chemical Engineering
- Petroleum Industry
- Food Processing
- Nuclear Power
- Aerospace
- Environmental Protection
- Boiler Systems
- Gas Processing
Specialized in comprehensive steel management including seamless pipe, welded pipe, stainless steel pipe, steel plates, flat steel, and various profiles. Authorized distributor for major steel plants including Nangang, Longteng Special Steel, and Xingcheng Special Steel. Annual sales volume exceeds 50,000 tons with distribution network covering China's coastal regions and international markets.
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