Stainless Steel 321 Pipes & Tubes
Sankalp Alloys Overseas is one of the leading Manufacturers, Suppliers, Stockists, and Exporters of qualitative Stainless Steel 321 Pipes & Tubes. Our assurance lies in the delivery of the best to customers for their needs from industries to commerce with a strict focus upon craftsmanship and customer satisfaction.
Stainless Steel 321 is an austenitic stainless steel alloy that does pretty well under high-temperature conditions. This grade of stainless steel contains the additions of titanium, which ensures that the alloy will not undergo sensitization or precipitation of carbides, making it quite reliable for higher temperatures and corrosive conditions.
Stainless Steel 321 Pipes & Tubes Manufacturers, Stainless Steel 321 Pipes & Tubes Suppliers, Stainless Steel 321 Pipes & Tubes Stockists, Stainless Steel 321 Pipes & Tubes Exporters
Stainless Steel 321 Pipes & Tubes Manufacturers in India, Stainless Steel 321 Pipes & Tubes Suppliers in India, Stainless Steel 321 Pipes & Tubes Stockists in India, Stainless Steel 321 Pipes & Tubes Exporters in India
Our Stainless Steel 321 Pipes & Tubes are manufactured strictly with control on both physical and mechanical properties. It is the inclusion of iron, chromium, nickel, carbon, manganese, silicon, phosphorus, sulfur, and titanium in Stainless Steel 321 that gives outstanding properties to pipes and tubes. Correspondingly, they find applications in many fields since they have high strength, excellent oxidation resistance at high temperatures, and good weldability.
One of the manufacturers of Stainless Steel 321 Pipes & Tubes, we adhere to latest manufacturing techniques so that pipes and tubes have dimensional accuracy and performance at par with international standards. We offer seamless, welded and fabricated forms of pipes and tubes in different configurations that enable them to be used for a variety of applications. These are available in varied sizes, thicknesses and lengths with various finishes and surface treatment so as to suit individual customer requirements.
Being a Supplier and Stockist, we offer a wide range pertaining to Stainless Steel 321 Pipes & Tubes. We offer round, square, and rectangular types of tubes, along with options for both thick-wall and thin-wall applications. Our stock ensures that we provide immediate solutions for urgent requirements and long-term supplies for ongoing projects.
Our offered Stainless Steel 321 Pipes & Tubes are excellent material serving each industry that demands high-temperature stability and resistance to corrosive environments. They find application in chemical processing, petrochemical industries, power generation, aerospace engineering, marine environments, etc. These are commonly used in heat exchangers, condensers, and various types of industrial equipment where durability and performance become an important aspect specific to the application.
Our Stainless Steel 321 Pipes & Tubes come with quite a number of advantageous features, including high strength, excellent toughness, and resistance to oxidation and corrosion. The addition of titanium actually does improve the amphibious nature of this material against substantial degradation at soaring temperature conditions, thus making it suitable for applications that need reliable performance under undesirable ambient conditions.
Stainless Steel 321 Pipes & Tubes Manufacturers in Mumbai, Stainless Steel 321 Pipes & Tubes Suppliers in Mumbai, Stainless Steel 321 Pipes & Tubes Stockists in Mumbai, Stainless Steel 321 Pipes & Tubes Exporters in Mumbai
321 Stainless Steel Pipes and Tubes Equivalent Grades
| STANDARD | UNS | WNR. | EN | JIS |
|---|---|---|---|---|
| SS 321 | S32100 | 1.4541 | X6CrNiTi18-10 | SUS 321 |
| SS 321H | S32109 | 1.4878 | X12CrNiTi18-9 | SUS 321H |
Specification of Stainless Steel 321 Seamless Welded Pipes And Tubes
Stainless Steel Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
SS Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Alloyion of Stainless Steel 321 Seamless Pipes And Tubes
| % | Cr | Ni | C | Si | Mn | P | S | N | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 321 | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
max:0.08 | max:0.75 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
| 321H | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
min:0.04 max:0.10 |
min:18.0 max:20.0 |
max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
Mechanical Properties Of Stainless Steel 321 Seamless Pipes and Tubes
| Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation - % in 50 mm (min.) |
Hardness (Brinell) MAX |
|---|---|---|---|---|
| 321 | 75 | 30 | 40 | 217 |
Physical Properties of 321/321H Stainless Steel Pipes And Tubes
| Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
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