ASTM A358 TP321 Stainless Steel EFW Pipes/ Welded Pipes/ Seamless Pipes
Stainless Steel 321 Workstoff Nr. 1.4541 Pipes & Stainless Steel 321 Workstoff Nr. 1.4541 Tubes Manufacturer, Exporter & Suppliers.
Stainless Steel 321/ 321h Seamless Pipes & Stainless Steel 321/ 321h Tubes Exporters in India.
Stainless Steel UNS S32100 Pipes & Stainless Steel UNS S32100 Tubes Suppliers In India.
Introduction
Radiant Tubes And Fittings is leading manufacturer, exporter & suppliers of high-quality ASTM A312 Stainless Steel 321 Pipes & Stainless Steel 321 Tubes, ASTM A358 TP321 Stainless Steel EFW Pipes, Welded Pipes, Seamless Pipes in India as well as all over the world. Stainless Steel 321/ 321h Seamless Pipes & Stainless Steel 321/ 321h Tubes, available in a variety of grades, materials, and finishes, in metric and inch sizes. Stainless Steel 321/ 321h Seamless Pipes & Stainless Steel 321/ 321h Tubes are also known as UNS S32109 which contain a higher amount of carbon and provide more resistance from higher temperature. 321 Alloy that is developed for enhanced creep resistance and high strength at elevated temperatures. UNS S31200 executes excellent resistance to intergranular corrosion even after exposure to temperatures at chromium carbide precipitation range. Stainless Steel 321/ 321h Seamless Pipes & Stainless Steel 321/ 321h Tubes are available in welded and seamless forms These pipes & tubes are available in various sizes, shapes as per the requirements of our clients.
Specification:
| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | : | ASTM, ASME and API |
| 321 Pipes & Tubes | : | 1/2ā³ NB ā 24ā³ NB |
| ERW 321 Pipes & Tubes | : | 1/2ā³ NB ā 24ā³ NB |
| EFW 321 Pipes & Tubes | : | 6ā³ NB ā 100ā³ NB |
| Tubing Size | : | 1/8ā³NB TO 30ā³NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 321 | 1.4541 | S32100 | ā | ā | ā | ā | ā |
Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
Chemical Composition :
| Grade | C | Mn | Si | P | S | Cr | N | Ni | TI | |
| 321 | Min | ā | ā | ā | ā | ā | 17.0 | ā | 9.00 | 5(C+N) |
| max | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 19.0 | 0.10 | 12.00 | 0.70 max |
Mechanical properties:
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40% | 95 | 217 |
Physical properties:
| Grade |
Density
(kg/m3) |
Elastic Modulus
(GPa) |
Mean Co-eff of Thermal Expansion (Āµm/m/Ā°C) |
Thermal Conductivity
(W/m.K) |
Specific Heat 0-100Ā°C
(J/kg.K) |
Elec Resistivity
(nĪ©.m) |
|||
| 0-100Ā°C | 0-315Ā°C | 0-538Ā°C | At 100Ā°C | At 500Ā°C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Grade specifications:
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
Types Of Stainless Steel 321 Pipes & Stainless Steel 321 Tubes
- ASTM A312 TP321 Stainless Steel Seamless Pipes
- ASTM A213 TP321 Stainless Steel Seamless Tubes
- ASTM A312 TP321 Stainless Steel Welded Pipes
- ASTM A249 TP321 Stainless Steel Welded Tubes
- SS 321 Seamless Pipes
- SS 321 ERW Pipes
- SS 321 EFW Pipes
- SS 321 Welded Pipes
- SS 321 Rectangular Pipes
- SS 321 Seamless Tubes
- SS 321 ERW Tubes
- SS 321 EFW Tubes
- SS 321 Welded Tubes
- SS 321 Rectangular Tubes
Specification:
| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | : | ASTM, ASME and API |
| 321 Pipes & Tubes | : | 1/2ā³ NB ā 24ā³ NB |
| ERW 321 Pipes & Tubes | : | 1/2ā³ NB ā 24ā³ NB |
| EFW 321 Pipes & Tubes | : | 6ā³ NB ā 100ā³ NB |
| Tubing Size | : | 1/8ā³NB TO 30ā³NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 321 | 1.4541 | S32100 | ā | ā | ā | ā | ā |
Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
Chemical Composition :
| Grade | C | Mn | Si | P | S | Cr | N | Ni | TI | |
| 321 | Min | ā | ā | ā | ā | ā | 17.0 | ā | 9.00 | 5(C+N) |
| max | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 19.0 | 0.10 | 12.00 | 0.70 max |
Mechanical properties:
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40% | 95 | 217 |
Physical properties:
| Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (Āµm/m/Ā°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100Ā°C (J/kg.K) |
Elec Resistivity (nĪ©.m) |
|||
| 0-100Ā°C | 0-315Ā°C | 0-538Ā°C | At 100Ā°C | At 500Ā°C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Grade specifications:
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
Types Of Stainless Steel 321 Pipes & Stainless Steel 321 Tubes
- ASTM A312 TP321 Stainless Steel Seamless Pipes
- ASTM A213 TP321 Stainless Steel Seamless Tubes
- ASTM A312 TP321 Stainless Steel Welded Pipes
- ASTM A249 TP321 Stainless Steel Welded Tubes
- SS 321 Seamless Pipes
- SS 321 ERW Pipes
- SS 321 EFW Pipes
- SS 321 Welded Pipes
- SS 321 Rectangular Pipes
- SS 321 Seamless Tubes
- SS 321 ERW Tubes
- SS 321 EFW Tubes
- SS 321 Welded Tubes
- SS 321 Rectangular Tubes