Stainless Steel 321 Seamless Pipe and ASME SA 312 TP 321H ERW Pipe

Manufacturer of 321H Stainless Steel Round Pipe, View Price List SS 321 Welded Pipe

Stainless Steel 321 / 321H Pipe has a composition of chromium, nickel carbon, manganese, phosphorus, sulfur, silicon, titanium and nitrogen. The chromium, nickel and titanium produce the pipes with high yield strength 205MPa minimum and high tensile strength 515MPa minimum. Roopam Steel is a supplier and manufacturer of these pipes in large quantities. The Stainless Steel 321 Seamless Pipe  is intended for high temperature services and the steel is austenitic. The SS 321 Welded Pipe is one of the most commonly used pipe with Brinell hardness value of 217. The ASTM A312 TP 321 ERW Pipe  is made by electric resistance weld.

Stainless Steel 321 Seamless Pipe

Stainless Steel 321 Seamless Pipe

321H Stainless Steel Round Pipe

321H Stainless Steel Round Pipe

SS 321 Welded Pipe

SS 321 Welded Pipe

High Pressure Stainless Steel 321 Seamless Pipe Supplier, Check Weight Chart of SS 321 Welded Pipe

The ASME SA 312 Grade 321H Square Pipe is used for high strength applications with high operating temperature range of 427 degrees to 816 degrees Celsius. There are different schedules and pressure classes such as the UNS S32100 schedule 40 pipe up to XXS in this grade. There are round, rectangular and hexagonal pipes. The DIN 1.4541 AISI 321 Rectangular Pipe is mostly used for structural strength where the 321/321H Stainless Steel Round Pipe is the most commonly used type. We offer all types, grades, standards and sizes of these pipes in different diameters and for different high temperature applications. Please contact us for more information.

 

Specification List of Stainless Steel 321 / 321H Pipe

Dimensions ASTM, ASME and API
Specialized in Large Diameter Size
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

A312 TP 321 / 321H Welded Pipes Sizes

  • ASME SA312 TP 321 ERW Pipes : 1/2″ NB – 16″ NB
  • 321H Stainless Steel Seamless Pipe : 1/2″ NB – 24″ NB
  • SS A312 TP321H EFW Pipe : 6″ NB – 100″ NB
  • 321 SS Pipe : 1/8″NB TO 30″NB IN

Purchase ASTM A312 TP 321 ERW Pipe at factory price, Held wide stock of ASME SA 312 Grade 321H Square Pipe

Available Stock of 321 / 321H Stainless Steel Welded Pipes

Stainless Steel 321 Pipe 4 inch ASTM A312 TP 321H Seamless Pipe
ASTM A312 TP 321H Pipes SS A312 TP321H Welded Pipes
UNS S32100 Seamless Steel Pipe 321H Stainless Steel Cold Drawn Welded Pipes
ASTM A312 TP 321H Welded Pipe ASME SA312 TP 321 Cold Drawn Pipes
SS A312 TP321H ERW Pipe Schedule 5S Stainless Steel 1.4541 Seamless Pipes
ASME SA312 TP 321 EFW Pipe Schedule 40 321 SS Pipe
Stainless Steel 1.4541 Cold Drawn Seamless Pipes SS A312 TP321H Precision Pipe
Stainless Steel 321 Seamless Steel Precision Pipe High pressure UNS S32100 Pipe
321 SS Cold Drawn Seamless Pipes Stainless Steel 1.4541 Electropolished Pipe
SS A312 TP321H Custom Pipe Stainless Steel 321 Cold Drawn Pipes
321H Stainless Steel Round Pipe ASME SA312 TP 321 Exhaust Pipe
Stainless Steel 1.4541 Square Pipe 321H Stainless Steel Thin Wall Pipe
321H Stainless Steel Rectangular Pipe Small diameter 321 SS pipe
UNS S32100 Cold Drawn Pipe Cold Drawn Stainless Steel 321 Welded Pipe
Best Price & Fast Delivery for UNS S32100 schedule 40 pipe, One Stop Shop For DIN 1.4541 AISI 321 Rectangular Pipe, Largest independent stockholder 321/321H Stainless Steel Round Pipe

Various Types of ASME SA312 TP 321 / 321H Pipes

SS A312 TP321H ERW Pipe
High pressure UNS S32100 Pipe
Stainless Steel 321 Cold Drawn Pipes
ASME SA312 TP 321 Exhaust Pipe

Check Price of ASTM A312 TP 321 / 321H Pipe

Price list of Stainless Steel 321 Pipe ASTM A312 TP 321H Pipe Price in INR ASTM A312 TP 321H Pipe Price in USD ASTM A312 TP 321H Pipe Price in UAE Dirham
Sch 40 SS 321H Pipe INR 421 4.53 USD 21.72 UAE Dirham
Check Availability of ASTM A312 TP321/321H Pipe, Ask for free sample of Stainless Steel 321/321H Welded Pipe. SS 321/321H EFW Pipe are available in different sizes & schedules

Chemical Structure of 321 / 321H SS Seamless Pipe

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

Mechanical Behaviour of SS 321 / 321H Pipes

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 %

Equivalent of UNS S32100 Welded Pipes

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9