| Standard: | ASTM A213， ASME SA213 | Material Grade: | TP321， 1.4541 |
|---|---|---|---|
| Type: | Seamless | Thickness: | 0.2-30mm |
| Outer Diameter: | 1/8”-6” | Technique: | Cold Drawn |
| Surface: | Pickled， Annealed， Polished， Bright Annealed | Applications: | Construction，Heat Exchanger，oil And Gas，Industry，boiler |
| High Light: | heat exchanger pipe， heat recovery pipe | ||
ASTM A213 TP321， 1.4541 Stainless Steel Seamless Tube For Boiler SuperHeater
ASTM A213 TP321 Stainless Steel Seamless Tube is made from stainless steel billet with cold drawn and cold rolling. And the heat treatment should be made in specific temperate. Finished seamless tubes are mainly used for boiler， heat exchanger， super heater applications. ASTM A213 TP 321 stainless steel seamless tube is made from stainless steel billet with cold drawn and cold rolling. And the heat treatment should be made in specific temperate. Finished seamless tubes are mainly used for boiler， heat exchanger， super heater applications. ASTM A213 TP321 Stainless Steel Seamless Tubes enhance the properties of high temperature of the alloy. These ASTM A213 TP321 Stainless Steel Seamless Tubes offer excellent resistance to corrosion and oxidation， excellent creep strength. ASTM A213 TP321 Seamless Tubes also have great corrosion resistance
We， TONG CHUANG GROUP has 40 years' experience for manufacturing heat exchanger tubes / boiler tubes / cooler tubes. Our stainless steel seamless tubes have been exported to more than 75 countries up to now.
Specification:
| Specifications | ASTM A213 / ASME SA 213 |
| Dimensions | ASTM， ASME and API |
| Size | 1/8” To 6” |
| Schedule | SCH20 To SCHXXS |
| Type | Seamless |
| Length | Single Random， Double Random & Cut Length |
| Form | Round， Square， Rectangular， Hydraulic Etc |
| Ends | Plain End， Beveled End， Treaded |
Equivalent Grades:
| STANDARD | UNS | WERKSTOFF NR. | EN |
| TP321 | S32100 | 1.4541 | X6CrNiTi18-10 |
Chemical Composition:
| % | C | N | Ni | Mn | P | Si | S | Cr | TI |
| Min | – | – | 9.00 | – | – | – | – | 17.0 | 5(C+N) |
| max | 0.08 | 0.10 | 12.00 | 2.00 | 0.045 | 1.00 | 0.030 | 19.0 | 0.70 max |
Mechanical Properties:
| Tensile Strength (MPa) | Elongation (% in 50mm) | Yield Strength 0.2% Proof (MPa) | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | |||
| 515 min | 40 min | 205 min | 95 max | 217 max |
Applications:
Boilers And Heat Exchangers
Power Generation Industries
Petrochemical Industries
Gas Processing Industries
Food Processing Industries
Sugar Industries
Fertilizers Industries
Oil & Gas Industries
Chemical Industries
