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Established in 1984, Siddhgiri Exports has emerged as a leading manufacturer, supplier, and exporter of Stainless Steel Tubes, Square & Rectangle Pipes, and Ferrous & Non-Ferrous Metals.

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Stainless Steel 321/321H Tubes

Stainless Steel 321/321H Tubes

Stainless Steel 321/321H Tubes

(06 review)

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Stainless Steel PIpes
Shiddhgiri Tubes 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.

Stainless Steel 321 Tubing, ASME SA269 TP 321H Stainless Steel Tubes Exporter Manufacturer in Mumbai India, ASTM A269 SS 321 ERM Tubes Manufacturer, ASTM A249 SS 321 ERW Tubes Manufacturer, 321 SS Tubing Stock, 321 Stainless Steel Tube Stock, ,321 Tube, SS 321 Tube, 321 Stainless Steel Tube Size, Stainless Steel 321 Tube Fittings, 321 Stainless Steel Tubing Size, Cheap 321 Stainless Steel Tube.

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.
Shiddhgiri Tubes 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.

Stainless Steel 321 Tubing, ASME SA269 TP 321H Stainless Steel Tubes Exporter Manufacturer in Mumbai India, ASTM A269 SS 321 ERM Tubes Manufacturer, ASTM A249 SS 321 ERW Tubes Manufacturer, 321 SS Tubing Stock, 321 Stainless Steel Tube Stock, ,321 Tube, SS 321 Tube, 321 Stainless Steel Tube Size, Stainless Steel 321 Tube Fittings, 321 Stainless Steel Tubing Size, Cheap 321 Stainless Steel Tube.

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.

321 SS Tubing Manufacturers, 321 Stainless Steel Tubing Price, 321 SS Tubing Price, Stainless Steel AISI 321 Tube, 321 Stainless Steel Tubing Stock, 321 Stainless Steel Tube For Sale, 321 Stainless Steel Coil Tube, ASTM A213 TP321 Stainless Steel Tube, 321 Stainless Steel Coil Tube Factory, SS 321H Chemical Composition .

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

SS Round Tubes

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.

SS Polished Tubes

Polished Tubes

ASME SA213 TP 321H SS Polished Tubing, UNS S32100 Polished Tubes Exporter, 1.4541 Polished Tubes Manufacturer Supplier Stockholder in Mumbai India.

SS High Pressure Tubes

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

STANDARDUNSDINENAFNORJISBSGOST
SS 321S321001.4541X6CrNiTi18-10Z6CNT18-10SUS321321S3108KH18N10T / 08KH18N12T / 12KH18N10T
SS 321HS321091.4878X8CrNiTi18-10Z6CNT18-10SUS321H321S12 / 321S5112KH18N10T

Chemical Composition of Stainless Steel 321/321H Tubes

GRADECMnPSSiCrNiNTi
SS 3210.08 max2 max0.045 max0.03 max1 max17-199-120.1 max5*(C) min, 0.7 max
SS 321H0.04-0.12 max0.045 max0.03 max1 max17-199-12-4*(C) min, 0.6 max

Stainless Steel 321/321H Tubes Mechanical Properties

GradeTensile Strength (MPa)Yield Strength (0.2%Offset) (MPa)Elongation % min.Brinell HARDNESS (HBW)Rockwell HARDNESSVickers Hardness (HV)Heat Treating Temperature, min or range (°C)
SS 321515 min.205 min.35192 maxHRB- 90 max.200 max1040
SS 321H515 min.205 min.35192 maxHRB- 90 max.200 max1090

TP321/321H Stainless Steel Tube Schedule Chart

NB SIZESSCH 5SCH 10SCH 40SCH 80SCH 160
1/8″
 
1/4″
 
3/8″
 
1/2″
3/4″
1″
1 1/4″
1 1/2″
2″
2 1/2″
3″
4″
5″
 
6″
 

Dimensions of Stainless Steel TP321/321H Tubes

Size 
OD, Inches
BW 
Ga.
Wall 
Dec-In.
ID
Weight 
Lbs/Ft.
1/8
22
0.028
0.069
0.0290
20
0.035
0.055
0.0336
3/16
22
0.028
0.131
0.0478
1/4
 
 
 
 
 
25
0.020
0.210
0.0491
22
0.028
0.194
0.0664
21
0.032
0.187
0.0745
20
0.035
0.180
0.0804
18
0.049
0.152
0.1052
16
0.065
0.120
0.1284
5/16
 
 
20
0.035
0.242
0.1039
18
0.049
0.214
0.1382
16
0.065
0.182
0.1722
3/8
 
 
 
22
0.028
0.319
0.1038
20
0.035
0.305
0.1271
18
0.049
0.277
0.1706
16
0.065
0.245
0.2152
7/16
18
0.049
0.340
0.2036
1/2
 
 
 
25
0.020
0.460
0.1025
20
0.035
0.430
0.1738
18
0.049
0.402
0.2360
16
0.065
0.370
0.3020
5/8
 
 
20
0.035
0.555
0.2205
18
0.049
0.527
0.3014
16
0.065
0.495
0.3888
3/4
 
 
 
20
0.035
0.680
0.2673
18
0.049
0.652
0.3668
16
0.065
0.620
0.4755
14
0.083
0.584
0.5913
7/8
 
 
18
0.049
0.777
0.4323
16
0.065
0.745
0.5623
11
0.120
0.635
0.9676
1
 
 
 
 
20
0.035
0.930
0.3607
18
0.049
0.902
0.4977
16
0.065
0.870
0.6491
14
0.083
0.834
0.8129
11
0.120
0.760
1.1278
1-1/4
11
0.120
1.010
1.4480

Stainless Steel 321/321H Tubes Physical Properties

GradeDensity (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°C0-315°C0-538°Cat 100°Cat 500°C
321802719316.617.218.616.122.2500720

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 ScheduleTemperature (oF)
400650100300600200500700750
1 1/2″160329128294619358029163984306027722743
80226719493182246620092744210819091889
40160813832257175014251947149613541340
1″160437537616140475938765296406836843646
80300225804213326526593634279125282501
40217118673048236219242629201918241810
10″160224219273147243919862714208518801868
80114798616091247101613881066966956
40694596974755615840645584578
3″160273623523840297624243312254423042280
80181915642553197916122202169115321516
40128711061806140011401558119610841072
4″160256622063601279122733106238621612138
80157713552213171513971909146613281314
4010919381531118796713211014919909
2″160320527554499348628403880298026992671
80195716822747212917342369182016481631
40135511651902147412011640126011411129
6″160234320143289254920762836217919731953
80136311721913148312081650126711481136
4086974712199457701052808732724
5″160243320913414264621552945226220492027
80141112131981153512501709131211891176
40956822134210408471158889805797
8″160226219443175246020042738210319051885
80120510361692131110681459112110151005
407656571073832678926711644637

Stainless Steel 321/321H Tubes Price List

Stainless Steel 321 Tubes DescriptionStainless Steel 321 Tubes Price
Cold Rolled Stainless Steel Tube 321 with Stock Factory PriceUS $ 1000-3000 / Ton
321 SS Hot/Cold Rolled TubeUS $ 1925-2010 / Ton
Round Square Rectangular 321 Stainless Steel TubeUS $ 188-1588 / Ton
Stainless Steel Tubee for Heat Exchanger 321US $ 1000 / Ton
A312 321/321H Stainless Steel TubesUS $ 820-880 / Ton
321 Stainless Steel PipeUS $ 2300-3000 / Ton
Micro/Capillary Thin Wall SS 321 Stainless Steel TubeUS $ 1.1-1.3 / Piece
Stainless Steel Pipes as Per A312, A358 A790 TP321US $ 1800-3000 / Ton

Stainless Steel 321/321H Tubes Thickness

Nominal Stainless Steel 321  Tubes Size (NPS)Outside Diameter In InchesSchedule 10sSchedule 10Schedule 40s & StdSchedule 40Schedule 80s & E.H.Schedule 80Schedule 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
3/41.050.083.083.113.113.154.154.218
11.315.109.109.133.133.179.179.250
1 1/41.660.109.109.140.140.191.191.250
1 1/21.900.109.109.145.145.200.200.281
22.375.109.109.154.154.218.218.343
2 1/22.875.120.120.203.203.276.276.375
33.500.120.120.216.216.300.300.437
3 1/24.000.120.120.226.226.318.318 
44.500.120.120.237.237.337.337.531
4 1/25.000  .247 .355  
55.563.134.134.258.258.375.375.625
66.625.134.134.280.280.432.432.718
77.625  .301 .500  
88.625.148.148.322.322.500.500.906
99.625  .342 .500  
1010.750.165.165.365.365.500.5931.125
1111.750  .375 .500  
1212.750.180.180.375.406.500.6871.312
1414.000.188.250.375.437.500.7501.406
1616.000.188.250.375.500.500.8431.593
1818.000.188.250.375.562.500.9371.781

Other Type of Stainless Steel 321/321H Tubes

Welded Stainless Steel UNS S32100 TubeSS 321 Electro polished Tube Price List
Austenitic Stainless Steel TP321 TubingASME SA213 SS 321H Fabricated Tubes
ASTM A269 TP321 Stainless Steel TubesStainless Steel 321H Tubes Gauges
schedule 80 Stainless Steel 321 TubesSS 321H Coiled Tubing Stockists in India
SS 321 Instrumentation TubesHigh Quality SS 321H Tubing
SS 1.4878 Cold Rolled TubingSUS 321H Capillary Tubes
SS 321 Cold Drawn Tube exporter in IndiaSS 321H U Shaped Tubing Supplier in India
SS 321 Bright Annealed Tubes VendorsSS 321H Treaded End Tubes
321 Stainless Steel TubingAISI 321 Tubes
Stainless Steel 321321 Stainless Steel Tube
321 Stainless Steel Tubing Suppliers321 Stainless Steel Tube Suppliers
321 Stainless Steel Tube Manufacturers321 Stainless Steel Tube Price
321 Stainless Steel Tubing Manufacturers321 Stainless Tube
321 SS Tubing Suppliers321 SS Tubing Manufacturers
321 Stainless Steel Tubing Price321 SS Tubing Price
ASTM A269 SS 321 ERM Tubes ManufacturerASTM A249 SS 321 ERW Tubes Manufacturer
321 SS Tubing StockStainless Steel AISI 321 Tube
321 Stainless Steel Tubing Stock321 Stainless Steel Tube Stock
Wholesale 321 Stainless Steel TubeWholesale 321 Stainless Steel Tubing
Wholesale 321 SS Tubing321 Stainless Steel Tube Factory
321 Stainless Steel Tube For Sale321 Stainless Steel Coil Tube
ASTM A213 TP321 Stainless Steel Tube321 Stainless Steel Tube Size
Stainless Steel 321 Tube Fittings321 Stainless Steel Tubing Size
Cheap 321 Stainless Steel Tube321 Stainless Steel Coil Tube Factory

People also search for SS 321/321H Tubes

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Other Type of Stainless Steel 316 Tubes

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.

Countries We Have Exported Our Stainless Steel Pipes
China, Sri Lanka, Qatar, Iran, Canada, Malaysia, Egypt, Netherlands, Turkey, Korea, UAE, Italy, Brazil, South Africa, India, Saudi Arabia, Russia, Europe, UK, Oman, USA, Thailand, Uganda, France, Cape Town, Johannesburg, Gauteng, Dubai, Abu Dhabi, Sharjah, Tanzania, Johor Bahru, Nigeria, Kuwait, Singapore, Kenya, Zambia, Vietnam, Philippines, Durban, Dammam, Istanbul, Indonesia, Mumbai, Shanghai, Mexico, Doha, Hisar, Delhi, Taiwan.
Countries We Have Exported Our Stainless Steel Tubes
Europe, India, Gujarat, USA, China, Vietnam, UK, UAE, Dubai, South Africa, Cape Town, Melbourne, Sydney, Perth, Saudi Arabia, Singapore, Qatar, Mumbai, Malaysia, Canada, Gauteng, Houston Tx, Mexico, Chennai, Australia, NZ, Korea, Japan, Brazil, Sharjah.