Stainless Steel 321/ 321H Pipes / Tubes Supplier

Stainless Steel 321 Tube, ASTM A312 SS TP321 321H Pipe, Stainless Steel 1.4541 Pipes, 321 Stainless Steel Pipe ,Stainless Steel 321H Pipes, Austenitic Stainless Steel 321H Tubes, Stainless Steel 321 Pipes Manufacturer in Mumbai India.


Stainless Steel 321/ 321H Pipes / Tubes

20%
VISION

50%
MISSION

98%
QUALITY


Stainless Steel 321 Welded Tubes, Stainless Steel UNS S32100 Pipes, SUS 321H Pipes, DIN 1.4878 Pipes, Stainless Steel 321H Seamless Pipes, Stainless Steel 321 Tubes Supplier in Mumbai India.

Stainless steel 321 and 321H Seamless Welded Pipe provide great machinability. These seamless and welded pipes are made of austenitic stainless steel. This grade is made with a combination of amazing alloys that offers extreme resistance and endurance. This grade also has high great thermal conductivity. The alloy consists of chromium up to 17-19%, nickel 9-12 % (max), manganese 2%, and less than 1% other small scale elements.

These 321h seamless and welded pipes are reinforced with low carbon compounds. These grades are also called nickel-chromium austenitic alloy that offers excellent corrosive resistance against intergranular corrosion and prevents carbide precipitation. Stainless steel 321 and 321H seamless and welded pipes are resistant to oxidizing corrosion which occurs up to 1500℉ as well as against reducing environments such as chloride ions.

Specification of Stainless Steel 321/ 321H Pipes/Tubes

Pipe Specifications: ASTM A312, A358 / ASME SA312, SA358

Tube Specifications: ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554

Dimensions: ANSI B36.19, ANSI B36.10

Pipe Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock

Tube Outside Diameter: 1/8" OD TO 2"OD 3MM OD TO 38 MM OD

Thickness Range: 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS

Type: Seamless / ERW / Welded / Capillary Tubes

Form: Round Tube, Square Tube, Rectangular Tube

Length: Single Random, Double Random & Required Length

End: Plain End, Beveled End, Treaded

End Protection: Plastic Caps

Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP

Available Types of Stainless Steel 321/ 321H Pipes/Tubes

SS 321/ 321H Seamless Pipes

Seamless Pipes

Seamless Pipes

ASTM A312 SS 321 Seamless Pipes
321H Stainless Steel Seamless Pipe
ANSI B36.19 SS 321 Seamless Pipe
UNS S32100 Seamless Pipes Supplier
SS 1.4541 Seamless Pipes Exporter.
SS 321/ 321H Welded Pipes

Welded Pipes

Welded Pipes

ASTM A312 SS 321 Welded Pipes
321H Stainless Steel Welded Pipe
ANSI B36.10 SS 321 Welded Pipes
UNS S32100 Welded Pipes Supplier
SS 1.4541 Welded Pipes Exporter.
SS 321/ 321H Seamless Tubes

Seamless Tubes

Seamless Tubes

ASTM A312 SS 321H Seamless Tubes
321H Stainless Steel Seamless Tubing
ASME SA312 SS 321 Seamless Tubes
UNS S32109 Seamless Tubes Supplier
DIN 1.4878 Seamless Tubes Exporter.
SS 321/ 321H Welded Tubes

Welded Tubes

Welded Tubes

ASTM A269 SS 321 Welded Tubes
321H Stainless Steel Welded Tubes
ASME SA269 SS 321H Welded Tubes
UNS S32100 Welded Tubes Supplier
Werkstoff Nr. 1.4541 Welded Tubes Exporter.
SS 321/ 321H ERW Pipes/Tubes

ERW Pipes/Tubes

ERW Pipes/Tubes

ASTM A312 SS 321H ERW Pipes
SS 321H ERW Round Tubes
321H Stainless Steel ERW Pipes
UNS S32109 ERW Pipes Supplier
Werkstoff Nr.1.4878 ERW Tubes Exporter.
SS 321/ 321H EFW Pipes/Tubes

EFW Pipes

EFW Pipes

ASTM A358 SS 321 EFW Pipes
ANSI B36.19 SS 321H EFW Piping
321 Stainless Steel EFW Pipes
UNS S32100 EFW Pipes Supplier
Werkstoff Nr. 1.4541 EFW Pipes Exporter.

Equivalent Grades of Stainless Steel 321/ 321H Pipes & Tubes

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
321 S32100 321S31 58B, 58C 1.4541 X6CrNiTi18-10 2337 SUS 321
321H S32109 321S51 - 1.4878 X10CrNiTi18-10 - SUS 321H

Chemical Composition of Stainless Steel 321/ 321H Pipes-Tubes

Grade C Mn Si P S Cr Mo Ni N Other
321 min.
max
-
0.08
2.00 0.75 0.045 0.030 17.0
19.0
- 9.0
12.0
0.10 Ti=5(C+N)
0.70
321H min.
max
0.04
0.08
2.00 0.75 0.045 0.030 17.0
19.0
- 9.0
12.0
- Ti=4(C+N)
0.70

Stainless Steel 321/ 321H Pipes/Tubes Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
321/ 321H 515 205 40 95 217

Stainless Steel 321/ 321H Pipes/Tubes Make

Manufacturer of Dalmine Stainless Steel 321/ 321H Pipes
Tubacex Make Stainless Steel TP321/ 321H Tubes Exporter
Nippon Steel & Sumitomo Metal Make Stainless Steel 321/ 321H Seamless Pipes
Sumitomo Make Stainless Steel 321/ 321H Welded Pipes Supplier
Arcelor Mittal Make SS 321/ 321H Plain End Pipes
JFE Steel Corporation Make SS 321/ 321H Seamless Tubes Dealer
Ratnamani Make Stainless Steel 321/ 321H Hollow Pipes
Outokumpu Make Stainless Steel 321/ 321H Pipes Exporter
Welspun Make SS 321/ 321H Large Diameter Pipes/Tubes
V & M Make SS 321/ 321H Electric Fusion Welding pipe
MSL Make SS 321/ 321H Seamless pipe/tube Supplier
Jindal Saw Ltd Make Stainless Steel 321/ 321H Pipes/Tubes

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