Welded Pipe

SS 321 / 321H Welded pipe supplier

321H Stainless Steel Welded Pipes, 321 Stainless Steel Welded Pipes Manufacturer, 321H Welded Pipe Stockist, Welded Stainless Steel 321 Pipe, 321H Welded Piping Suppliers, 321H Stainless Steel ERW Pipe, SS 321 Welded Pipe Exporters in Mumbai India.

Inconel Welded Pipe

Priminox Overseas is a trendsetter in the manufacturing industry. We are a leading trader and stockist of multiple piping components. Stainless Steel 321/321H Welded Pipes made by us have a massive demand across the world. We manufacture these pipes per national and international standards in various sizes, lengths, shapes, and thicknesses. We are known for developing custom-made Pipes as per the need of the customer. These Pipes attract buyers towards them with easily affordable rates and excellent service policies. We have all the skills and facilities essential for producing high-quality Stainless Steel 321/321H Welded Pipes.

A considerable production plant that Priminox Overseas owns is fully equipped with the highly advanced and wholly automated machinery, tools, and material handling system. the highly skilled and trained workforce passionately works to develop exact designs per customer demand and achieve their satisfaction. the operations are followed as per defined sequence under the supervision of an ingenious team of engineers and field experts.

The Stainless Steel 321/321H Welded Pipes that we offer are resistant to corrosion and are known for their high strength. The grade 321 is a titanium stabilized Stainless Steel grade, which has an austenitic structure. This grade is known for its excellent resistance to stress corrosion cracking and high toughness at cryogenic temperatures. The grade 321H is the modification of stainless steel 321 with an increased carbon percentage. This results in the improved creep resistance and strength even above 1000OF (537OC). Many buyers like these Pipes because of their high-pressure handling capacity.

ASME SA 312 TP 321H Stainless Steel Welded Pipes, SS 321 Welded Pipes, UNS S32100, S32109 Welded Pipe, 1.4541, 1.4878 Welded Pipes, ASTM A312 TP 321 SS Electric Resistance Welded Pipes Manufacturer in India.

Priminox Overseas has successfully occupied massive space in the market because of the Stainless Steel 321/321H Welded Pipes‘ quality and performance. We have an excellent team of quality control engineers who inspect every Pipe under critical parameters for their usability. These tests are assigned at every stage of production. We also check raw material though it is sourced from a trusted and authorized supplier.

Priminox Overseas has an excellent reputation because of the timely deliveries and assistance that we offer to all our customers. Safety of Pipes during transit is our responsibility, and we ensure that by doing their standard packaging.

321 / 321H Stainless Steel Welded Pipe Specification

Trade name Stainless Steel 321 Welded Pipe
Stainless Steel 321 Pipes Standard AISI, DIN, EN, GB, JIS, ASTM, ASME
321 Stainless Steel Welded Pipe Dimensions ANSI/ASME B36.19, B36.10
ASTM A312 321 Stainless Steel Welded Pipe OD 6.00 mm OD up to 250 mm OD, Sizes up to 24” NB
Wall Thickness 0.3mm – 50 mm
Stainless Steel 321 Welded Pipe 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
Pipe Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Grade SA312 TP321 Welded Pipe 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, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Length Single Random, Double Random, Standard & Cut length
End Plain End, Beveled End, Treaded.
ASTM A312 TP 321 Welded Pipe Manufacturing Techniques Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Pipes
SA 312 Gr 321 Stainless Steel Welded Pipes Marking All Pipes 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 S32100 Stainless Steel Welded Pipe 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 312 TP 321 Stainless Steel Welded Pipes Origin & Mills Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China)
Stainless Steel 321 UNS S32100 Welded Pipe Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding
Welded Pipes in Mumbai

Equivalent Grade of SS 321 / 321H Welded Pipe

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 3211.4541S32100SUS 321X6CrNiTi18-10
SS 321H1.4878S32109SUS 321HX12CrNiTi18-9

Ready Stock of 321 / 321H Stainless Steel Welded Pipe

Welded Pipe

321 Welded Pipe

ASTM A312 TP321 Welded Pipe
Stainless Steel 321 Welded Pipe
321 SS Welded Pipes
UNS S32100 Welded Pipes
1.4541 Welded Pipes
AISI 321 ERW Pipe
ASME SA 312 TP321 SS Welded Pipes
SS 321 Square Welded Pipe
SS 321 Round Welded Pipe
321 SS Rectangular Welded Pipe

Welded Pipe

321H Welded Pipe

ASME SA 312 TP321H SS Welded Pipes
Stainless Steel 321H Welded Pipe
321H SS Welded Pipes
UNS S32109 Welded Pipes
1.4878 Welded Pipes
ASTM A312 TP321H Welded Pipe
AISI 321H ERW Pipe
SS 321H Square Welded Pipe
321H SS Rectangular Welded Pipe
SS 321H Round Welded Pipe

Welded Pipes

SS 321/321H ERW Pipes

321H SS ERW Pipes
Stainless Steel 321 ERW Pipe
S32100, S32109 ERW Pipes
SS 1.4878 ERW Pipe
Steel 1.4541 ERW Pipes
ASME SA 312 TP321 SS ERW Pipes
SS 321 Square ERW Pipe
ASTM A312 TP321H ERW Pipe
321 SS Rectangular ERW Pipe
SS 321/321H Round ERW Pipe

ASME SA312 TP321, 321H, Stainless Steel Welded Pipe Price

ASTM A312 TP 321 Stainless Steel Welded Pipe : FOB Price US $1,500.00-$3,000.00 / Ton
321 Stainless Steel Welded Pipe :  FOB Price US $1,000.00-$3,000.00/ Ton
Stainless Steel 321H Round Welded Pipes :  FOB Price US $800.00-$5,800.00/ Ton
ASTM A312 TP 321 BA Polishing Welded Stainless Steel Pipe : FOB Price US $1,799.00-$1,999.00/ Ton
ASME SA312 TP 321H Stainless Steel Welded Pipe : FOB Price US $1,000.00-$4,000.00/ Ton

Stainless Steel 321 / 321H Welded Pipe Chemical Composition

GradeCMnSiPSCrMoNiN
SS 3210.08 max2.0 max1.0 max0.045 max0.030 max17.00 – 19.009.00 – 12.000.10 max
SS 321H0.04 – 0.102.0 max1.0 max0.045 max0.030 max17.00 – 19.009.00 – 12.000.10 max

ASTM A312 TP321 / 321H Welded Pipes Mechanical Properties

DensityMelting PointTensilee StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31457 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Widest Stock of 321, 321H Stainless Steel Welded Pipes

Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of SS 321 / 321H Welded Pipes

Approved In The Following Top Refineries Across The Globe

Application of Stainless Steel 321, 321H Welded Pipes

Oil & Gas Industry 82%
Chemical Industry 68%
Power Plants Industry 83%
Nuclear Plants Industry 85%
Ship Building Industry 77%
Paper & Pulp Industry 67%

Manufacturer Stainless Steel 321, 321H Welded Pipes

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ASTM A312 TP 321, 321H Welded Pipes Distribution Network

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ASTM A312 TP 321, 321H WELDED PIPE WEIGHT & SCHEDULE CHART