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Stainless Steel 321/321H Pipes & Tubes in India, Stainless Steel 321/321H Pipes & Tubes Manufacturers in India, Stainless Steel 321/321H Pipes & Tubes Suppliers in India, Stainless Steel 321/321H Pipes & Tubes Importers in India, Stainless Steel 321/321H Pipes & Tubes Exporters in India, Stainless Steel 321/321H Pipes & Tubes Stockists in India.
SS 321/321H Pipes & Tubes:
Mercury Piping Solutions are remembered for offering a boundless group of Stainless Steel 321/321H Pipes and Tubes as a maker, exporter, stockiest and provider to our neighborhood and overall clients. We offer a mix of UNS S32100/S32109 Pipes and Tubes which are open in contrasting thicknesses and protections. 321/321H Stainless Steel Pipes and Tubes (otherwise called WNR 1.4541/1.4878 Pipes and Tubes) have a segment of the best segments, for instance, Corrosion obstruction, High strength, Dimensional consistent quality, and anything is possible from that point.
As to and overall nature of rough materials, we furthermore offer these SS 321/321H Pipes and Tubes in revamp sizes and thicknesses as indicated by specific demands by our respected clients at business segment driving expenses.
SS 321/321H Pipes & Tubes Specifications:
| Standard | 321 - ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V 321H - ASTM /ASME A/SA 213 / 249/ 269 / 312 / 358 CL. I to V |
|---|---|
| SEAMLESS 321/321H Pipes & Tubes | 1/2" NB - 16" NB |
| ERW 321/321HPipes & Tubes | 1/2" NB - 24" NB |
| EFW 321/321H Pipes & Tubes | 6" NB - 100" NB |
| Certifications | IBR AND NON IBR |
| Schedule | SCH 10 – SCH XXS |
| Type | Seamless / ERW / EFW/ Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Threaded |
| Application | Aerospace – piston engine manifolds, Chemical Processing, Expansion Joints, Food Processing – equipment and storage, Petroleum Refining – polythionic acid service, Waste Treatment – thermal oxidizers |
Chemical Compositions of 321/321H Pipes & 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 321/321H Pipes & Tubes
| Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation - % in 50 mm (min.) |
Hardness (Brinell) MAX |
|---|---|---|---|---|
| 321/321H | 75 | 30 | 40 | 217 |
Physical Properties of 321/321H Pipes & 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 |