Stainless Steel 321/321H Pipes Supplier, Manufacturer

Stainless Steel 321 Pipes, ASME SA 312 321 Stainless Steel Pipes, 321H Stainless Steel Pipe, SS TP 321H Welded Pipes, 321/321H SS Pipes, Stainless Steel 321 Seamless Pipes, Stainless Steel 321H Pipe, ASTM A312 TP 321/321H Stainless Steel Pipes Manufacturer in India.

Alloy 321 is austenitic SS that are titanium stabilized with excellent general corrosion resistance. Also, it is having intergranular corrosion resistant ability after getting exposed to the temperature in chromium carbide precipitation range at 427 to 816 Deg C. The alloy is resisting oxidation at 816 Deg C and holds high creep and stress rupture property. Furthermore, it is having good low-temperature toughness. Alloy 321H is the high carbon version of the alloy and was created for the purpose of improvising high strength at the temperature above 537 Deg C. In many cases, the content of carbon content of plates enables the dual certifications. Thus using SS321/SS321H pipes is a lot beneficial.
Solitaire Overseas is the top leading manufacturer, supplier, stockholder and exporter of the high quality of industrial goods like Stainless Steel 321/321H pipes. The offered ranges of pipes are created as per national and international raw materials quality standards. The industry is offering a comprehensive range of tubes that is varying in standards, dimensions, and specifications. On the request of buyers, the pipes are easily made available at customized specifications. Thus, a buyer can buy the product as per own needs in different sizes, wall thickness, length, diameter etc. The product to all the global and national buyers is supplied at market leading rates.

Stainless Steel 321/321H Pipes

ASTM A312 321/321H SS Welded Pipe, 321/321H SS Seamless Pipe, SS UNS S32109 Welded Pipes, SS 321H Welded Pipes Distributors, SS 321 Welded Pipes, SUS 321 Seamless Pipe, AISI 321 Stainless Steel Seamless Pipes, 321H SS ERW Pipes, Stainless Steel TP 321 Seamless Pipes, SS S32100 Pipe

SS 321/321H Pipe

Stainless Steel 321 Pipes, Stainless Steel 321 EFW Pipes Supplier in Mumbai, SS 321 Square Pipes, SS 321 Large Diameter Seamless Pipe, WNR 1.4541 Pipes, 321H SS Round Pipes, Steel 321/321H Pipes, ASTM A312 TP 321H SS Seamless Pipes, India, SS 321/321H Seamless Pipes, SS 1.4878 Pipes.

Stainless Steel 321/321H Pipes

Features it possesses-
As the SS321/SS321H pipes are manufactured using pure quality of stainless steel alloy, it tends to offer many good attributes. It is like durability, flexibility, toughness, high durability, longevity, high tensile strength, good dimensional accuracy, fine surface finishes etc. Also, it is having greater resistant ability against pitting, corrosion, oxidation, stress corrosion cracking and crevice corrosion.
Positive material identification test, intergranular corrosion test, pitting resistant test, mechanical test, chemical test, macro/micro test, flattening/flaring test are tests conducted.
Documents provided-
Heart treatment chart, quality assurance plan, commercial invoice, certificate of origin, raw material test report, material traceability report etc are a few essential documents provided to the buyers. Additionally, the other documents like MTC as per EN 10204/3.1B, TC like radiography test report and the third party test report are provided.
SS321/SS321H pipes are packed in wooden cases/pallets, bundles only to assure safer and harmless shipping of the product to its buyers.

TP321H SS Square Pipe, 321 SS Round Pipes, Stainless Steel 321 Pipe Stockist, ASTM A358 SS 321H EFW Pipe, SS 1.4541 Welded Pipes, SS S32109 Pipes, Werkstoff Nr 1.4878 Pipes, Stainless Steel 321/321H Pipes Supplier, Austenitic Stainless Steel 321/321H Pipes, SS UNS S32100 Seamless Pipes in Mumbai, India.



ASTM A312, A358 / ASME SA312, SA358



Seamless Pipe Size

1/2″ NB – 16″NB

ERW Pipe Size

1/2″ NB – 24″ NB

EFW Pipe Size :

6″ NB – 100″ NB

Outside Diameter :

6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available


Single Random, Double Random & Required Length


0.3mm – 50 mm


SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS


Seamless, Welded, ERW, EFW


Round Pipes, Square Pipes, Rectangular Pipe


Plain End, Beveled End, Treaded

Stainless Steel 321/321H Pipes Equivalent Grades

SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

SS 321/321H Pipes Chemical Composition

Element SS 321 SS 321H
C 0.08 max 0.04 – 0.10
Mn 2.0 max 2.0 max
Si 1.0 max 1.0 max
P 0.045 max 0.045 max
S 0.030 max 0.030 max
Cr 17.00 - 19.00 17.00 - 19.00
N 0.10 max 0.10 max
Ni 9.00 - 12.00 9.00 – 12.00
Ti 5(C+N) – 0.70 max 4(C+N) – 0.70 max

Stainless Steel 321/321H Pipes Mechanical & Physical Properties

Element SS 321/321H
Density 8.0 g/cm3
Melting Point 1457 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Stainless Steel 321/321H Pipe Application

SS 321 Pipes in various Application Industries
  Food Processing Industry
  Fabrication Industry
  Oil and Gas Industry
  Chemical Industry
  General Purpose Applications
  Water Supply Systems
  Power Plant
  Paper & Pulp Industry


Searches Related to Stainless Steel 321/321H Pipes

seamless stainless steel 321h pipes stock, 321h rectangular steel pipes, stainless steel s32109 pipe weight per foot, 321 stainless steel pipes specification, 321h stainless steel pipes weight, 321 large diameter stainless steel pipes, sus 321 pipes trader in india, polished stainless steel 321h pipe, 321 stainless steel pipes price, ss 321 pipe, stainless steel 321/321h square pipe, 321 stainless steel pipe, stainless steel aisi 321 pipes, stainless steel 321 pipes distributors, 321/321h stainless steel pipes chemical composition, stainless steel 321 pipes sizes, stainless steel wnr 1.4541 pipes exporter in india, 321/321h ss round pipe, astm a312 stainless steel din 1.4878 pipes manufactures in india, thin wall steel 321h pipe, austenitic stainless steel 321 pipes dealer, 321h stainless steel erw pipe dimensions, tp 321/321h pipes stockist in india, uns s32100 pipes wall thickness, ss 321/321h pipes suppliers, 321h stainless steel pipes schedule, 321 ss seamless pipe sizes, stainless 321/321h pipe mechanical properties, stainless steel 321 /321h efw pipes price list, schedule 40 stainless steel 321 pipes dimensions, astm a358 stainless steel 321 efw pipes price list, 321h ss seamless square pipe, 321h steel pipes.