| Standard: | ASTM A213 / ASME SA213 | Material Grade: | TP304 / TP304L |
|---|---|---|---|
| Type: | Seamless | Outer Diameter: | 6-630mm |
| Thickness: | 0.2-30mm | Technique: | Cold Drawn |
| Applications: | Construction，Heat Exchanger，oil And Gas，Industry，boiler | ||
| High Light: | heat exchanger pipe， heat recovery pipe | ||
ASTM A213 TP304 TP304L 1.4301 1.4306 UNS S30400 Stainless Steel Seamless Tube
We， TONG CHUANG GROUP， is manufacturer and supplier of ASTM A213 TP304 / TP304L Stainelss Steel Seamless Tubes for 40 years. Our high-quality steel products have been exported to more than 75 countries all over the world. These stainless steel seamless tubes are widely used in applications， like heat exchangers， boilers， oil & gas industry， offshore industry， petrochemical industry， etc..
Chemical Composition:
| Element | TP304， % | TP304L， % |
| C | ≤0.08 | ≤0.035 |
| Mn | ≤2.00 | ≤2.00 |
| P | ≤0.045 | ≤0.045 |
| S | ≤0.030 | ≤0.030 |
| Si | ≤1.00 | ≤1.00 |
| Cr | 18.0-20.0 | 18.0-20.0 |
| Ni | 8.0-11.0 | 8.0-12.0 |
Tensile & Hardness Requirements:
| Mechanical Requirements | TP304 | TP304L |
| Tensile Strength， min. MPa [ksi] | 515 [75] | 485 [70] |
| Yield Strength， min. MPa [ksi] | 205 [30] | 170 [25] |
| Elongation in 2"， min. % | 35 | 35 |
| Brinell Hardness max. HBW | 192 | 192 |
| Vickers Hardness max. HV | 200 | 200 |
| Rockwell Hardness max. HRB | 90 | 90 |
Applications:
Chemical Equipment
Petrochemical Industry
Sugar System
Food Process Equipment
Oil and Gas Industry
Condensers
Mechinery Equipment
