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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.
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.
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 |
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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 |
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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 |
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STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | – | – | – | X12CrNiTi18-9 |
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
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
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
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
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | – | 9.00 – 12.00 | 0.10 max |
SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | – | 9.00 – 12.00 | 0.10 max |
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 % |
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Stainless Steel
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ASTM A312 TP 321, 321H WELDED PIPE WEIGHT & SCHEDULE CHART
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Asawati Station Road, Tatarpur, Dist- Palwal
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