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Stainless Steel 321/321H Seamless / Welded Tube Supplier

Stainless Steel TP321 Seamless Tube, 321 Stainless Steel Seamless Tubes Manufacturer, SS 321H Seamless Tubing Suppliers, SS 321H Welded Tube Exporters in Mumbai India, 321 Stainless Steel Welded Tubes, 321H ERW Tube Stockist.

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Seamless & Welded Tube

Priminox Overseas is among India’s top manufacturers, exporters, and stockists of Stainless Steel 321/321H Seamless Pipes. We offer an extensive range of these Pipes at easily affordable rates. They are manufactured at our company in accordance with national and international standards using high quality raw material. We acquire this material from certified and trusted suppliers. Our exclusive range is available in all sizes, shapes, lengths, and thicknesses. We have earned the trust of global buyers by providing superior quality of Stainless Steel 321/321H Seamless Pipes. Our capacity to carry out large scale production in the shortest possible time makes us one of the highly preferred manufacturers of these Pipes.

Priminox Overseas make Stainless Steel 321/321H Seamless Pipes serve in adverse working conditions to their complete capacity. The grade 321 is a base grade, which is titanium stabilized austenitic Stainless Steel grade, and 321H is its higher carbon version. The high carbon version is specially developed for enhanced creep resistance and higher strength above elevated temperatures. Stainless Steel 321/321H Seamless Pipes has a higher strength. These Pipes offer great resistance to stress corrosion cracking and provide excellent toughness at lower temperatures. The Pipes as they are seamless are reliable and can withstand high pressure and load quickly.

ASTM A 269 TP 321 SS Welded Tubes, SS 321 Electric Resistance Welded Tubes, 1.4541 / 1.4878 Welded Tubes, UNS S32100 - S32109 SEAMLESS TUBE, ASME SA 213 TP 321H Stainless Steel Seamless Tubes Manufacturer in India.

Stainless Steel 321/321H Seamless Pipes made by Priminox Overseas are dimensionally accurate and have subtle surface finishing. They are manufactured using highly advanced machinery and technologies. To handle them, we have a fully automated material handling system that prevents damages due to improper handling. Our workforce is skilled and has an excellent experience. Also, they receive complete guidance from experienced professionals. the procedures are followed in proper sequence as per the standard operating procedure. 

Stainless Steel 321/321H Welded Pipes go through many quality tests assigned to them so that their high functionality and service life can be ensured. Priminox Overseas follow zero accidents and zero rejection policy. We understand that quality and performance are maintained only by dedication and respect for innovation.
On-time delivery is our specialty. Priminox Overseas pack the orders carefully and choose a convenient mode of transportation, ensuring the safety of the Pipes during transit.

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
  • 3/8″ NB to 12″ NB Schedule 10s
  • 1/8″ NB to 12″ NB Schedule 40s
  • 1/8″ NB to 12″ NB Schedule 80s
  • 4″ NB to 8″ NB Schedule 120
  • 1/2″ NB to 10″ NB Schedule 160
  • 1/2″ NB to 6″ NB Schedule XXS
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 Techniques 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
  • EN 10204/3.1B
  • NACE 3.1 Certification
  • Mill Test Certification
  • ISO 17025 Standards by a Government of India approved Laboratory
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report and others as required
  • Positive Material Identification is done on all raw material procured at Priminox Overseas
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
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding
Seamless & Welded Tube

Equivalent Grade of SS 321/321H Seamless & Welded Tube

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

Seamless Tube

321/321H Seamless Tube

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

Welded Tube

321/321H Welded Tube

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

ERW Tube

321/321H ERW Tube

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

Capillary Tube

321/321H Capillary Tube

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

Condenser Tube

321/321H Condenser Tube

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

U Shape Tube

321/321H U Shape Tube

ASTM A213 TP321 U Shape Tube
ASME SA 213 TP321H SS U Shape Tubes
SS 321H Round 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 Tubing

ASME SA213 TP321/321H Stainless Steel Seamless/Welded Tube Price

ASTM A213 TP 321H Stainless Steel Seamless Tube : FOB Price US $1,200.00-$3,000.00 / Ton
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 Tubes Mechanical Properties

Density Melting Point Tensilee 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

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

Oil & Gas Industry 92%
Chemical Industry 78%
Power Plants Industry 70%
Nuclear Plants Industry 80%
Ship Building Industry 70%
Paper & Pulp Industry 61%

Manufacturer Stainless Steel 321/321H Seamless and Welded Tubes

The list of top cities in India
New DelhiAhmedabadJaipurSuratSalemGandhinagar
BhubaneswarVijaywadaFirozabadBokaro Steel CityRajkotBharuch

ASTM A213/A 269 TP 321/321H Seamless/Welded Tubes Distribution Network

Poland, Thailand, Lithuania, Mexico, Greece, Brazil, China, Lebanon, Hungary, Japan, Ireland, Bhutan, Libya, Algeria, Oman, Italy, Qatar, Taiwan, Ecuador, Chile, Hong Kong, Angola, Azerbaijan, Portugal, Singapore, Namibia, Estonia, Morocco, France, United States, Croatia, Iran, Romania, Trinidad and Tobago, Jordan, India, Peru, Serbia, Iraq, Israel, Sweden, Sri Lanka, Tunisia, South Africa, Colombia, Malaysia, South Korea, Vietnam, Spain, Bahrain, Switzerland, Kenya, Poland, Bangladesh, Ghana, Bolivia, Egypt, Austria, Czech Republic, Turkey, Iran, Gambia, Belgium, Venezuela, Finland, New Zealand, Ukraine, Kazakhstan, Chile, United Arab Emirates, Slovakia, Norway, Tibet, Germany, Kuwait, Zimbabwe, Belarus, Mexico, Denmark, Bulgaria, Indonesia, Pakistan, Puerto Rico, Costa Rica, Canada, Philippines, United Kingdom, Russia, Nepal, Nigeria, Nigeria, Saudi Arabia, Argentina, Mongolia, Macau, Australia, Gabon, Yemen, Netherlands, Afghanistan.

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Priminox Overseas

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502, 5th Floor, Radhe Vallabh CHS, Modi Chambers, French Bridge, Opera House, Mumbai 400004, India
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