
Stainless Steel 321/321H Seamless / Welded Tube
321 Stainless Steel Welded Tubes, 321H ERW Tube Stockist, Stainless Steel TP321 Seamless Tube, 321 Stainless Steel Seamless Tubes Manufacturer, SS 321H Seamless Tubing Suppliers, SS 321H Welded Tube Exporters in Mumbai India.
Table of Contents
- What is 321/321H Stainless Steel Seamless & Welded Tube ?
- 321/321H Stainless Steel Seamless/Welded Tube Specification
- Ready Stock of 321/321H Stainless Steel Seamless-Welded Tube
- Equivalent Grade of SS 321/321H Seamless & Welded Tube
- Stainless Steel 321/321H Seamless/Welded Tube Chemical Composition
- ASTM A213/A 269 TP321/321H Seamless / Welded Tubes Mechanical Properties
- ASME SA 269 TP321/321H Stainless Steel Seamless/Welded Tube Price
- Widest Stock of 321/321H Stainless Steel Seamless/Welded Tubes
- Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of SS 321/321H Seamless/Welded Tubes
- Approved In The Following Top Refineries Across The Globe
- Application of Stainless Steel 321/321H Seamless/Welded Tubes

UNS S32100 Seamless Tube, ASTM A 269 TP 321 SS Welded Tubes, SS 321 Electric Resistance Welded Tubes, 1.4878 Welded Tubes, ASME SA 213 TP 321H Stainless Steel Seamless Tubes Manufacturer in India.
321/321H Stainless Steel Seamless & Welded Tube Specification
Trade name | Stainless Steel 321/321H Seamless/Welded Tube |
Stainless Steel 321H Tubes Standard | AISI, DIN, EN, GB, JIS, ASTM, ASME |
321 Stainless Steel Seamless and Welded Tube Dimensions | ANSI/ASME |
ASTM A213 321H Stainless Steel Seamless/Welded Tube OD | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Wall Thickness | 0.3mm – 50 mm |
Stainless Steel 321 Seamless & Welded Tube Available Sizes |
|
Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Grade SA213/A 269 TP321H Seamless & Welded Tube Finish & Surface Treatment | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc |
Form | Round, Square, Hollow, Rectangular, Instrumentation, High Pressure, Cold Rolled Coiled, Electropolish, Heat exchanger, Sanitary etc. |
Length | Single Random, Double Random, Standard & Cut length |
End | Plain End, Beveled End, Treaded. |
ASTM A213 TP 321H Seamless/Welded Tube Manufacturing Technics | Seamless / ERW / Welded / Fabricated Tubes |
SA 213 Gr 321 Stainless Steel Tubes Marking | All Tubes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
Free Sample | Yes if we have in stock |
UNS S32109 Stainless Steel Tube testing reports |
|
SA 269 TP 321 Stainless Steel Tubes Origin & Mills | Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China) |
Stainless Steel 321H UNS S32109 Seamless & Welded Tube Application & uses |
|

Equivalent Grade of SS 321/321H Seamless & Welded Tube
STANDARD | UNS | WNR. | JIS | EN |
SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 |
SS 321H | S32109 | 1.4878 | SUS 321H | X12CrNiTi18-9 |
Ready Stock of 321/321H Stainless Steel Seamless/Welded Tube

321 Seamless Tube
Stainless Steel 321 Seamless Tube
321H SS Seamless Tubes
UNS S32100 Seamless Tubes
AISI 321 Seamless Tube
1.4541 Seamless Tubes
ASTM A213 TP321H Seamless Tube
ASME SA 213 TP321H SS Seamless Tubes
SS 321 Square Seamless Tube
321 SS Rectangular Seamless Tube
SS 321H Round Seamless Tube

321H Welded Tube
Stainless Steel 321 Welded Tube
321H SS Welded Tube
UNS S32109 Welded Tubes
AISI 321H Welded Tube
1.4878 Welded Tubes
ASTM A 269 TP321 Welded Tube
ASME SA 269 TP321H SS Welded Tubes
SS 321 Square Welded Tube
321H SS Rectangular Welded Tube
SS 321H Round Welded Tube

321 ERW Tube
Stainless Steel 321 ERW Tube
321 SS ERW Tubes
UNS S32109 ERW Tubes
AISI 321H ERW Tube
1.4541 ERW Tubes
ASTM A213 TP321H ERW Tube
ASME SA 249 TP321 SS ERW Tubes
SS 321H Electric Resistance Welded Tube
SS 321H Round ERW Tube

321 Capillary Tube
Stainless Steel 321 Capillary Tube
321 SS Seamless Capillary Tubes
UNS S32100 Capillary Tubes
AISI 321H Welded Capillary Tube
1.4878 Capillary Tubes
ASTM A 269 TP321 Capillary Tube
ASME SA 213 TP321H SS Capillary Tubes
SS 321H Round Capillary Tube

321 Condenser Tube
Stainless Steel 321 Condenser Tube
321H SS Seamless Condenser Tube
UNS S32109 Condenser Tubes
AISI 321 Welded Condenser Tube
1.4541 Condenser Tubes
ASTM A213 TP321 Condenser Tube
ASME SA 269 TP321H SS Condenser Tubes
SS 321H Round Condenser Tube

321 U Shape Tube
Stainless Steel 321H U Shape Tube
321H SS Seamless U Shape Tubes
UNS S32109 U Shape Tubes
AISI 321 Welded U Shape Tube
1.4878 U Shape Tubes
ASTM A213 TP321 U Shape Tube
ASME SA 213 TP321H SS U Shape Tubes
SS 321H Round U Shape Tube
ASME SA213 TP321/321H Stainless Steel Seamless/Welded Tube Price
321 Stainless Steel Welded Tube : FOB Price US $1,000.00-$3,200.00/ Ton
Stainless Steel 321H ERW Tubes : FOB Price US $900.00-$5,800.00/ Ton
ASTM A 249 TP 321 BA Polishing Seamless/Welded Stainless Steel Tube : FOB Price US $1,799.00-$1,998.00/ Ton
ASME SA249 TP 321H Stainless Steel ERW Tube : FOB Price US $900.00-$4,000.00/ Ton
Stainless Steel 321/321H Seamless & Welded Tube Chemical Composition
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
ASTM A213/A 269 TP321/321H Seamless/Welded/ERW Tubees Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Widest Stock of 321/321H Stainless Steel Seamless and Welded Tubes
- Stainless Steel 321H Seamless Tube
- ASME SA 269 Stainless Steel 321 Welded Tube
- ASTM A213 TP321H Stainless Steel Seamless Tube
- ASME SA213 TP 321 SS Seamless Thin Wall Tube
- 321H Seamless Stainless Steel Instrumentation Tube
- Stainless Steel 321H ERW Tube Manufacturer
- UNS S32100 Seamless High Pressure Tube
- Stainless Steel 321 Welded Tube Supplier
- Large Selection of SS 321H Seamless Tube
- UNS S32109 Welded Electropolish Tubes
- 1.4541 Seamless Cold Rolled Coiled Tubes
- UNS S32109 Heat exchanger Tubes
- 1.4878 Sanitary Tubes
- Stainless Steel SUS 321 Seamless Tube
- 1.4541 ERW Tube
- SS 321H Thick Wall Seamless Tube Stock
- SS 321H Schedule 80 Welded Tube
- 321H Stainless Steel Seamless Round Tube
- ASTM A 269 TP 321 Stainless Steel Welded Tube
- Stainless Steel 321H Seamless Tube Cut To Size
- SUS 321 High Pressure Tubes
- 321H Cold Drawn Seamless Stainless Steel Tube
- AISI 321H Seamless Stainless Steel Tube
- Grade 321H ERW Stainless Steel Tube
Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of SS 321/321H Seamless/Welded Tubes






Approved In The Following Top Refineries Across The Globe


















Application of Stainless Steel 321/321H Seamless & Welded Tubes






Manufacturer Stainless Steel 321/321H Seamless and Welded Tubes
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ASTM A213/A 269 TP 321/321H Seamless/Welded Tubes Distribution Network
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- SS 347/347H Seamless & Welded Tubes
- SS 904L Seamless & Welded Tubes
- 254 SMO Seamless & Welded Tubes
- ASTM A213/A213M Seamless Tubes
- Forged Fittings
- Olets
- Pipe Fittings
- Flanges
- Sheet & Plate & Coils
- Special Plates
- Fasteners
- Gaskets
- Duplex Steel Products
- Super Duplex Steel Products
- Inconel Products
- Hastelloy Products
- Monel Products
- Nickel Alloy Products
- Titanium Products
- Cupro Nickel Products
- Carbon Steel Products
- Alloy Steel Products
- Other Products
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