Stainless Steel 321/321H Pipes and Stainless Steel 321/321H Tubes
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
Kalpataru Piping 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 | : | 1/2″ NB – 24″ NB |
| ERW 321 Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 321 Pipes & Tubes | : | 6″ NB – 100″ NB |
| Tubing Size | : | 1/8″NB TO 30″NB 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 | – | – | – | – | – |
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 | – | – | – | – | – | 17.0 | – | 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 (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 | At 100°C | At 500°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 | : | 1/2″ NB – 24″ NB |
| ERW 321 Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 321 Pipes & Tubes | : | 6″ NB – 100″ NB |
| Tubing Size | : | 1/8″NB TO 30″NB 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 | – | – | – | – | – |
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 | – | – | – | – | – | 17.0 | – | 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 (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 | At 100°C | At 500°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
Related Sections
FAQ’s About ASTM A106 Grade B Pipes
What is ASTM A106 Grade B pipe?
ASTM A106/A106M Grade B is a seamless carbon steel pipe specification intended for high-temperature service. The exact project suitability depends on the governing piping code, design conditions and purchase specification.
What is the difference between ASTM A106 Grade B and ASTM A53 Grade B?
ASTM A106 Grade B is a seamless high-temperature-service pipe specification. ASTM A53 Grade B covers welded and seamless pipe for mechanical and pressure applications and ordinary steam, water, gas and air service. Select the specification required by the project and design code.
What sizes does Kalpataru supply?
The current brief lists a Kalpataru supply range of 1/2 to 36 in NPS and Schedule 10 to XXS, subject to size and availability. ASTM A106/A106M itself has a wider standard scope.
What is the maximum temperature of ASTM A106 Grade B pipe?
Do not use one universal maximum temperature from the ASTM material specification. Allowable service depends on the design code, pressure, wall thickness, allowable stress and project conditions.
Is ASTM A106 Grade B seamless or welded?
ASTM A106/A106M is a seamless carbon steel pipe specification. Do not describe ERW, LSAW or other welded pipe as ASTM A106 product construction.
What tests are required for ASTM A106 Grade B pipe?
The specification includes mechanical testing and bend/flattening testing as applicable, together with hydrostatic and/or nondestructive electric testing requirements. The exact inspection package should match the current ASTM edition and purchase order.
What documents can be supplied?
Orders can be supplied with EN 10204 3.1 MTC and, where applicable and agreed, IBR documentation, third-party inspection and project-specific test reports.
How is ASTM A106 Grade B pipe priced?
Price depends on NPS, schedule or wall thickness, length, quantity, origin/mill, testing/certification, coating/end preparation and delivery destination. Send the full requirement for a size-wise quotation.
