Stainless Steel 321/321H Tubes Manufacturers, Suppliers
Vardhman Tube Mill is a highly acclaimed industry that is completely involved in manufacturing and exporting the vast array of quality Stainless steel 321 Tubes. As a reputable dealer, we provide high-quality tubes to our desirable global and local customers that can be acquired in different specifications. Therefore, These Stainless steel 321H tubes vary in standards, types, thickness, dimensions, sizes, forms, ends, length, etc.
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We are manufacturing the tubes with customized specifications as per the requirements of our esteemed clients. We offer the tubes at a reasonable price with all the other services to the clients. 321H is the austenitic titanium stabilized stainless steel used for its general corrosion resistance ability. Our tubes are used to design the equipment working within the carbide precipitation environment. The tube contains all kinds of properties which are required to resist corrosion.
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We, Vardhman Tube Mill, are appreciated by the clients who buy these Stainless steel 321H tubes, and our manufactured tubes are well-known among all the industries. The effectiveness in the fabricating of these Stainless Steel 321 tubes has led our manufactured product to have numerous various properties in it and the features possessed by it is like Holds greater temperature, Stress corrosion cracking resistance, General corrosion resistance, Long-lastingness, durably, flexible, tensile strength, Pitting and oxidation resistance. Stainless steel 321H tubes also possess general corrosion resistance and anti-corrosiveness. The quality of tubes is being checked to make the Stainless Steel 321H Tubes to moves through certain tests to ensure that the quality is achieved by the employees. And to ensure our esteem customers that no harmful product is delivered to them. Some tests performed are destructive tests and non-destructive tests. Some of the inspections that are also being conducted are third-party inspections.
Vardhman Tube Mill manufactures these high-grade tubes with trained and skilled engineers. There are well-established, and the latest machinery and tools are used to develop the premium quality of tubes. The whole manufacturing process carries on under the strict guidance of professional experts to ensure the top-notch quality of tubes. We offer safer shipment by adequately packing the tubes to avoid damage during delivery.
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Specification of Stainless Steel 321/321H Tubes
- Specifications : ASTM /ASME A213, A269 /SA213, SA269
- Dimensions : ASTM, ASME and API
- Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
- Wall Thickness : Schedule 5S - Schedule XXS.
- Size : 1/2" NB - 24" NB
- Length : Single Random, Double Random & Cut Length.
- Form : Round, Square, Rectangular, Hydraulic etc
- End : Plain End, Beveled End, Treaded
Types of Stainless Steel 321/321H Tubing
Round Tubes
Stainless Steel 321 Round Tubes Stockholder in Mumbai India, ASTM A213 TP321 Stainless Steel Round Tubing, ASME SA269 TP 321H SS Round Tubing Supplier.
Polished Tubes
ASME SA213 TP 321H SS Polished Tubing, UNS S32100 Polished Tubes Exporter, 1.4541 Polished Tubes Manufacturer Supplier Stockholder in Mumbai India.
High Pressure Tubes
ASME SA213 TP 321 SS High Pressure Tubing Supplier Stockholder in Mumbai India, UNS S32109 High Pressure Tubes Exporter, ASTM A269 TP321H Stainless Steel High Pressure Tubing.
ASTM A213 TP321/321H Stainless Steel Tubes Equivalent Grades
| STANDARD | UNS | DIN | EN | AFNOR | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| SS 321 | S32100 | 1.4541 | X6CrNiTi18-10 | Z6CNT18-10 | SUS321 | 321S31 | 08KH18N10T / 08KH18N12T / 12KH18N10T |
| SS 321H | S32109 | 1.4878 | X8CrNiTi18-10 | Z6CNT18-10 | SUS321H | 321S12 / 321S51 | 12KH18N10T |
Chemical Composition of Stainless Steel 321/321H Tubes
| GRADE | C | Mn | P | S | Si | Cr | Ni | N | Ti |
|---|---|---|---|---|---|---|---|---|---|
| SS 321 | 0.08 max | 2 max | 0.045 max | 0.03 max | 1 max | 17-19 | 9-12 | 0.1 max | 5*(C) min, 0.7 max |
| SS 321H | 0.04-0.1 | 2 max | 0.045 max | 0.03 max | 1 max | 17-19 | 9-12 | - | 4*(C) min, 0.6 max |
Stainless Steel 321/321H Tubes Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (0.2%Offset) (MPa) | Elongation % min. | Brinell HARDNESS (HBW) | Rockwell HARDNESS | Vickers Hardness (HV) | Heat Treating Temperature, min or range (°C) |
|---|---|---|---|---|---|---|---|
| SS 321 | 515 min. | 205 min. | 35 | 192 max | HRB- 90 max. | 200 max | 1040 |
| SS 321H | 515 min. | 205 min. | 35 | 192 max | HRB- 90 max. | 200 max | 1090 |
TP321/321H Stainless Steel Tube Schedule Chart
| NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
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1/8″
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1/4″
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3/8″
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1/2″
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3/4″
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1″
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1 1/4″
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1 1/2″
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2″
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2 1/2″
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3″
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4″
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5″
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6″
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Dimensions of Stainless Steel TP321/321H Tubes
|
Size
OD, Inches |
BW
Ga. |
Wall
Dec-In. |
ID
|
Weight
Lbs/Ft. |
|---|---|---|---|---|
|
1/8
|
22
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0.028
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0.069
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0.0290
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20
|
0.035
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0.055
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0.0336
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3/16
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22
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0.028
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0.131
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0.0478
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1/4
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25
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0.020
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0.210
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0.0491
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22
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0.028
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0.194
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0.0664
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21
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0.032
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0.187
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0.0745
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20
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0.035
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0.180
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0.0804
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18
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0.049
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0.152
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0.1052
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16
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0.065
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0.120
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0.1284
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5/16
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20
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0.035
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0.242
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0.1039
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18
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0.049
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0.214
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0.1382
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16
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0.065
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0.182
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0.1722
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3/8
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22
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0.028
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0.319
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0.1038
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20
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0.035
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0.305
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0.1271
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18
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0.049
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0.277
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0.1706
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16
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0.065
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0.245
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0.2152
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7/16
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18
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0.049
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0.340
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0.2036
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1/2
|
25
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0.020
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0.460
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0.1025
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|
20
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0.035
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0.430
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0.1738
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18
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0.049
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0.402
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0.2360
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16
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0.065
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0.370
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0.3020
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5/8
|
20
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0.035
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0.555
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0.2205
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18
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0.049
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0.527
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0.3014
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16
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0.065
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0.495
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0.3888
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3/4
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20
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0.035
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0.680
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0.2673
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18
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0.049
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0.652
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0.3668
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16
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0.065
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0.620
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0.4755
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14
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0.083
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0.584
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0.5913
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7/8
|
18
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0.049
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0.777
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0.4323
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16
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0.065
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0.745
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0.5623
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11
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0.120
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0.635
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0.9676
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1
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20
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0.035
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0.930
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0.3607
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18
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0.049
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0.902
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0.4977
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16
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0.065
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0.870
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0.6491
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14
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0.083
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0.834
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0.8129
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11
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0.120
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0.760
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1.1278
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1-1/4
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11
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0.120
|
1.010
|
1.4480
|
Stainless Steel 321/321H Tubes Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.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 |
Stainless Steel 321/321H Tubes Application
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
Stainless Steel 321/321H Tubes Pressure Rating
| Pressure Rating (psig) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Tube Size (inches) | Tube Schedule | Temperature (oF) | ||||||||
| 400 | 650 | 100 | 300 | 600 | 200 | 500 | 700 | 750 | ||
| 1 1/2″ | 160 | 3291 | 2829 | 4619 | 3580 | 2916 | 3984 | 3060 | 2772 | 2743 |
| 80 | 2267 | 1949 | 3182 | 2466 | 2009 | 2744 | 2108 | 1909 | 1889 | |
| 40 | 1608 | 1383 | 2257 | 1750 | 1425 | 1947 | 1496 | 1354 | 1340 | |
| 1″ | 160 | 4375 | 3761 | 6140 | 4759 | 3876 | 5296 | 4068 | 3684 | 3646 |
| 80 | 3002 | 2580 | 4213 | 3265 | 2659 | 3634 | 2791 | 2528 | 2501 | |
| 40 | 2171 | 1867 | 3048 | 2362 | 1924 | 2629 | 2019 | 1824 | 1810 | |
| 10″ | 160 | 2242 | 1927 | 3147 | 2439 | 1986 | 2714 | 2085 | 1880 | 1868 |
| 80 | 1147 | 986 | 1609 | 1247 | 1016 | 1388 | 1066 | 966 | 956 | |
| 40 | 694 | 596 | 974 | 755 | 615 | 840 | 645 | 584 | 578 | |
| 3″ | 160 | 2736 | 2352 | 3840 | 2976 | 2424 | 3312 | 2544 | 2304 | 2280 |
| 80 | 1819 | 1564 | 2553 | 1979 | 1612 | 2202 | 1691 | 1532 | 1516 | |
| 40 | 1287 | 1106 | 1806 | 1400 | 1140 | 1558 | 1196 | 1084 | 1072 | |
| 4″ | 160 | 2566 | 2206 | 3601 | 2791 | 2273 | 3106 | 2386 | 2161 | 2138 |
| 80 | 1577 | 1355 | 2213 | 1715 | 1397 | 1909 | 1466 | 1328 | 1314 | |
| 40 | 1091 | 938 | 1531 | 1187 | 967 | 1321 | 1014 | 919 | 909 | |
| 2″ | 160 | 3205 | 2755 | 4499 | 3486 | 2840 | 3880 | 2980 | 2699 | 2671 |
| 80 | 1957 | 1682 | 2747 | 2129 | 1734 | 2369 | 1820 | 1648 | 1631 | |
| 40 | 1355 | 1165 | 1902 | 1474 | 1201 | 1640 | 1260 | 1141 | 1129 | |
| 6″ | 160 | 2343 | 2014 | 3289 | 2549 | 2076 | 2836 | 2179 | 1973 | 1953 |
| 80 | 1363 | 1172 | 1913 | 1483 | 1208 | 1650 | 1267 | 1148 | 1136 | |
| 40 | 869 | 747 | 1219 | 945 | 770 | 1052 | 808 | 732 | 724 | |
| 5″ | 160 | 2433 | 2091 | 3414 | 2646 | 2155 | 2945 | 2262 | 2049 | 2027 |
| 80 | 1411 | 1213 | 1981 | 1535 | 1250 | 1709 | 1312 | 1189 | 1176 | |
| 40 | 956 | 822 | 1342 | 1040 | 847 | 1158 | 889 | 805 | 797 | |
| 8″ | 160 | 2262 | 1944 | 3175 | 2460 | 2004 | 2738 | 2103 | 1905 | 1885 |
| 80 | 1205 | 1036 | 1692 | 1311 | 1068 | 1459 | 1121 | 1015 | 1005 | |
| 40 | 765 | 657 | 1073 | 832 | 678 | 926 | 711 | 644 | 637 | |
Stainless Steel 321/321H Tubes Price List
| Stainless Steel 321 Tubes Description | Stainless Steel 321 Tubes Price |
| Cold Rolled Stainless Steel Tube 321 with Stock Factory Price | US $ 1000-3000 / Ton |
| 321 SS Hot/Cold Rolled Tube | US $ 1925-2010 / Ton |
| Round Square Rectangular 321 Stainless Steel Tube | US $ 188-1588 / Ton |
| Stainless Steel Tubee for Heat Exchanger 321 | US $ 1000 / Ton |
| A312 321/321H Stainless Steel Tubes | US $ 820-880 / Ton |
| 321 Stainless Steel Pipe | US $ 2300-3000 / Ton |
| Micro/Capillary Thin Wall SS 321 Stainless Steel Tube | US $ 1.1-1.3 / Piece |
| Stainless Steel Pipes as Per A312, A358 A790 TP321 | US $ 1800-3000 / Ton |
Stainless Steel 321/321H Tubes Thickness
| Nominal Stainless Steel 321 Tubes Size (NPS) | Outside Diameter In Inches | Schedule 10s | Schedule 10 | Schedule 40s & Std | Schedule 40 | Schedule 80s & E.H. | Schedule 80 | Schedule 160 |
|---|---|---|---|---|---|---|---|---|
| 1/8 | .405 | .049 | .049 | .068 | .068 | .095 | .095 | |
| 1/4 | .540 | .065 | .065 | .088 | .088 | .119 | .119 | |
| 3/8 | .675 | .065 | .065 | .091 | .091 | .126 | .126 | |
| 1/2 | .840 | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
| 3/4 | 1.050 | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
| 1 | 1.315 | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
| 1 1/4 | 1.660 | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
| 1 1/2 | 1.900 | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
| 2 | 2.375 | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
| 2 1/2 | 2.875 | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
| 3 | 3.500 | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
| 3 1/2 | 4.000 | .120 | .120 | .226 | .226 | .318 | .318 | |
| 4 | 4.500 | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
| 4 1/2 | 5.000 | .247 | .355 | |||||
| 5 | 5.563 | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
| 6 | 6.625 | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
| 7 | 7.625 | .301 | .500 | |||||
| 8 | 8.625 | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
| 9 | 9.625 | .342 | .500 | |||||
| 10 | 10.750 | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
| 11 | 11.750 | .375 | .500 | |||||
| 12 | 12.750 | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
| 14 | 14.000 | .188 | .250 | .375 | .437 | .500 | .750 | 1.406 |
| 16 | 16.000 | .188 | .250 | .375 | .500 | .500 | .843 | 1.593 |
| 18 | 18.000 | .188 | .250 | .375 | .562 | .500 | .937 | 1.781 |
Other Type of Stainless Steel 321/321H Tubes
| Welded Stainless Steel UNS S32100 Tube | SS 321 Electro polished Tube Price List |
| Austenitic Stainless Steel TP321 Tubing | ASME SA213 SS 321H Fabricated Tubes |
| ASTM A269 TP321 Stainless Steel Tubes | Stainless Steel 321H Tubes Gauges |
| schedule 80 Stainless Steel 321 Tubes | SS 321H Coiled Tubing Stockists in India |
| SS 321 Instrumentation Tubes | High Quality SS 321H Tubing |
| SS 1.4878 Cold Rolled Tubing | SUS 321H Capillary Tubes |
| SS 321 Cold Drawn Tube exporter in India | SS 321H U Shaped Tubing Supplier in India |
| SS 321 Bright Annealed Tubes Vendors | SS 321H Treaded End Tubes |
| 321 Stainless Steel Tubing | AISI 321 Tubes |
| Stainless Steel 321 | 321 Stainless Steel Tube |
| 321 Stainless Steel Tubing Suppliers | 321 Stainless Steel Tube Suppliers |
| 321 Stainless Steel Tube Manufacturers | 321 Stainless Steel Tube Price |
| 321 Stainless Steel Tubing Manufacturers | 321 Stainless Tube |
| 321 SS Tubing Suppliers | 321 SS Tubing Manufacturers |
| 321 Stainless Steel Tubing Price | 321 SS Tubing Price |
| ASTM A269 SS 321 ERM Tubes Manufacturer | ASTM A249 SS 321 ERW Tubes Manufacturer |
| 321 SS Tubing Stock | Stainless Steel AISI 321 Tube |
| 321 Stainless Steel Tubing Stock | 321 Stainless Steel Tube Stock |
| Wholesale 321 Stainless Steel Tube | Wholesale 321 Stainless Steel Tubing |
| Wholesale 321 SS Tubing | 321 Stainless Steel Tube Factory |
| 321 Stainless Steel Tube For Sale | 321 Stainless Steel Coil Tube |
| ASTM A213 TP321 Stainless Steel Tube | 321 Stainless Steel Tube Size |
| Stainless Steel 321 Tube Fittings | 321 Stainless Steel Tubing Size |
| Cheap 321 Stainless Steel Tube | 321 Stainless Steel Coil Tube Factory |
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Cities We Have Supplied Our Stainless Steel 321/321H Tubes
Geoje-si, Kuala Lumpur, Kanpur, Pune, Ernakulam, Faridabad, Al Khobar, Visakhapatnam, Noida, Indore, Kolkata, Muscat, Chennai, Seoul, Montreal, Tehran, Mumbai, Lagos, Busan, Doha, Bangkok, Lahore, Thiruvananthapuram, Sharjah, Vadodara, Santiago, Atyrau, Bogota, Milan, Port-of-Spain, Ulsan, Manama, Hong Kong, Jamshedpur, Edmonton, Rajkot, Mexico City, Baroda, Melbourne, Nagpur, New York, Perth, Ludhiana, Jeddah, Gurgaon, Chandigarh, Dallas, Nashik, Abu Dhabi, Ho Chi Minh City, Gimhae-si, Bengaluru, Rio de Janeiro, London, Ankara, Algiers, Surat, Moscow, Istanbul, Riyadh, Dubai, Hyderabad, Ahmedabad, Kuwait City, Caracas, Colombo, Dammam, Vung Tau, Cairo, Coimbatore, New Delhi, Aberdeen, La Victoria, Thane, Toronto, Chiyoda, Secunderabad, Houston, Al Jubail, Madrid, Granada, Hanoi, Haryana, Courbevoie, Los Angeles, Brisbane, Howrah, Bhopal, Calgary, Petaling Jaya, Singapore, Pimpri-Chinchwad, Jaipur, Navi Mumbai, Ahvaz, Sydney, Ranchi, Jakarta.
Countries We Have Exported Our Stainless Steel 321/321H Tubes
Oman, Austria, New Zealand, Nepal, Azerbaijan, Bahrain, Venezuela, Portugal, Chile, Mexico, Algeria, Jordan, Tunisia, Hungary, Trinidad & Tobago, Libya, Norway, Yemen, United States, Brazil, Iran, Estonia, Russia, Costa Rica, Bulgaria, Switzerland, Indonesia, Japan, Taiwan, Bhutan, Serbia, Singapore, Croatia, China, Morocco, Bolivia, Poland, India, Gambia, Kazakhstan, Zimbabwe, Namibia, Qatar, Czech Republic, Israel, Chile, Philippines, Kuwait, Ukraine, Angola, Iran, Australia, Ireland, Germany, Saudi Arabia, Poland, Turkey, Spain, Hong Kong, Iraq, Kenya, Finland, Sri Lanka, Macau, Lithuania, Afghanistan, Thailand, Bangladesh, Malaysia, Mongolia, United Kingdom, Belarus, Belgium, South Korea, Sweden, Denmark, Canada, Nigeria, Mexico, Netherlands, Colombia, Greece, Ghana, Romania, Argentina, Egypt, Ecuador, Peru, Vietnam, Slovakia, Nigeria, Tibet, Lebanon, Gabon, South Africa, Italy, United Arab Emirates, France, Puerto Rico.