ASTM A270 TP316L / 1.4404 Stainless Steel Sanitary Pipe For Food Processing Industry
ASTM A270 TP316L / 1.4404 Stainless Steel Welded Sanitary Pipe For Food Processing Industry
ASTM A270 TP316L Seamless Sanitary Tube/Pipe is produced as hot steel billets are passed through extruded metal to put them in their correct position. This gives the pipes without any welds excellent strength and load-bearing capacity than the welded pipes. The ASME SA270 TP316L Welded Sanitary Tube/Pipe is cheaper than these components and is available in different sizes and not restricted to a specific size as seamless tubes. The ASME SA270 TP316L Stainless Steel Welded Sanitary Pipe has good strength and torsion, allowing it to function efficiently in harsh environments. The pipes have a long service life and don’t deteriorate under any pressures in the system.
Equivalent Grades:
| UNS No | Old British | Euronorm | Swedish SS |
Japanese JIS |
|
| BS | No | Name | |||
| S31603 | 316S11 | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
Chemical Composition:
| C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| Min | – | – | – | – | – | 16 | 2 | 10 | – |
| Max | 0.03 | 2 | 0.75 | 0.045 | 0.03 | 18 | 3 | 14 | 0.1 |
Mechanical Properties:
| Elongation (% in 50mm) min | Hardness | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | |
| Rockwell B (HR B) max | Brinell (HB) max | |||
| 95 | 217 | 485 | 170 | 40 |
Physical Properties:
| Grade | Density (g/cm3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
|||
| 0-100°C | 0-315°C | 0-538°C | 100°C | 500°C | |||||
| TP316L | 8 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Applications:
- Refining
- Gas transmission
- refrigeration machinery
- Petrochemical industry
- Pulp and paper industry
- Heating and Air Conditioning
- Chemical & Electric Power
- Food Processing Industry
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