Niton Metal & Alloy is the main Manufacturers and Suppliers of the SS 321/321H Flanges. We make these Flanges in different shapes and size according to the modern prerequisites. In ventures, Flanges are utilized in an assortment of hardware and in this manner are expected in enormous amount. We know the prerequisite of such ventures, thus we make an alternate sort of Flanges according to the need.
Flanges we produce follows the set modern, public and global norms. Alloy 321H is a titanium settled austenitic Alloy high in carbon content. This SS 321/321H Flanges shows best erosion opposition property. Additionally, this amalgam is known for oxidation opposition up to 1500 F. Notwithstanding this grade shows low-temperature strength. Another great element is intergranular consumption opposition. High wet blanket as well as pressure break properties property of this grade make it appropriate item.
Stainless Steel 321/321H Flanges Manufacturers, Stainless Steel 321/321H Flanges Suppliers, Stainless Steel 321/321H Flanges Stockists, Stainless Steel 321/321H Flanges Exporters
Stainless Steel 321/321H Flanges Manufacturers in India, Stainless Steel 321/321H Flanges Suppliers in India, Stainless Steel 321/321H Flanges Stockists in India, Stainless Steel 321/321H Flanges Exporters in India
Due to such countless properties of SS 321/321H Flanges, they are basically utilized in the aviation application, stockpiling and hardware in food handling, squander treatment plant, Synthetic as well as petrochemical handling. Additionally, these are utilized in the gas handling, drug, heat exchangers, condensers and mash paper industry.
Stainless Steel 321/321H Flanges Manufacturers in Mumbai, Stainless Steel 321/321H Flanges Suppliers in Mumbai, Stainless Steel 321/321H Flanges Stockists in Mumbai, Stainless Steel 321/321H Flanges Exporters in Mumbai
Various kinds of Flanges we produce are display blind Flanges, SS attachment weld Flanges, SS weld neck Flanges and SS ring joint Flanges. We additionally alter the SS 321/321H Flanges in custom particulars. Every one of the material we use are tried and debasement free. Item is independently tried and assessed by the examination group. The item documentation, test certificate and bundling are finished.
Specification of Stainless Steel 321/321H Flanges
Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
| % | 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 |
| 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 |
| 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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