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SS 321H Tubes Exporters, ASTM A312 SS TP321 Seamless Pipes, ASME SA213 Stainless Steel TP321H Seamless Cold Finished Tubes Manufactures, ASME SA312 TP321/321H SS Welded Round Pipes Stockholders.


Regal Sales Corporation is the most emerging company in the industry of Stainless Steel 321 Tubes and pipes. We are the largest manufacturer of Stainless Steel 321 Tubes and pipes with all other grades and their respective units. We are popular for our quality product as well as quality services that we offer with rapid delivery. Due to increasing demand for Stainless Steel 321 Tubes and pipes, we have the most important facility offer which the most benefited entity would be is the client itself as we offer complete custom dimensions order wherein client can order as per their requirements in shapes and sizes.

Stainless Steel 321 Pipes, as well as Tubes, have some special elements added in them which help to improve the strengths and toughness of 321 Tubes and 321 pipes. Not only do these elements sharpens the working ability but also enhances its capacity to a greater extent. Such chemical elements are Phosphorus (P) chemical content with 0.045 max, Titanium (Ti) chemical content by 0.70 max, Nitrogen (N) chemical unit with 0.10 max, Sulfur (S) chemical unit by 0.030 max, Carbon (C) chemical content with 0.08 max, Manganese (Mn) chemical component by 2.0 max, Nickel (Ni) chemical content with 9.00 to 12.00, Chromium (Cr) chemical component with 17.00 to 19.00, Silicon (Si) chemical content with 1.0 max.

Stainless Steel UNS S32100 Pipe Tubes have top mechanical strength and properties such as its yielding strength by 0.2% offset is 205 MPa and 30000 Psi. its melting point is 2650 F and 1457 C with the density at 8.0 g/cm3. Its elongation is 35 % with tensile strength is 515 MPa ad 75000 Psi. Stainless Steel 321 Pipes Tubes standards are SS 321 and its WERKSTOFF NR. is 1.4541. its EN is X6CrNiTi18-10 whereas its UNS is S32100. Its JIS is SUS 321.

Stainless Steel TP321H Cold Drawn Seamless Pipes Stockyards, SS 321/321H Hollow Section, 321 Stainless Steel Bright Annealed Pipe & Tubes Traders, Grade TP321H SS Heat-Exchanger and Condenser Tubing.


Standard DIN, ASTM, BS and all International Standards
Specifications Seamless ASTM A269 / 312/ 213, Welded ASTM A269 / 312 / 358 / 249 / 409 / 778
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness 0.3mm – 50 mm
Type Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Seamless Pipes & Tubes Size 1 / 8" NB - 24" NB
ERW Pipes & Tubes Size 1 / 8" NB - 36" NB
EFW Pipes & Tubes Size 6" NB - 100" NB
Length Single Random, Double Random & Required Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End Plain End, Beveled End, Treaded
  • STAINLESS STEEL 321 PIPES TUBES Equivelent properties

    STAINLESS STEEL 321 S32100 1.4541
  • STAINLESS STEEL 321 PIPES TUBES Chemical Composition

    Grade C Mn Si S Ni
    STAINLESS STEEL 321 0.08 max 2.00 max 0.75 max 0.03 max 9.0-12.0 min
  • STAINLESS STEEL 321 PIPES TUBES 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 %
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