-
-
-
Girgaon, Mumbai - 400004
Stainless Steel 321/321H Seamless Tubes
Kamal Piping stands out as a prominent manufacturer, stockist, exporter, stockholder, and supplier, offering an exceptional range of Stainless Steel 321 Seamless Tubes crafted in accordance with both international and national quality standards using top-notch raw materials. Our Stainless Steel Cold Drawn 321 Tubes are a stellar choice for applications requiring heightened strength and precise tolerances. Renowned for its impeccable quality, zero defects, and superior performance, our SS 321H Tubes are widely recognized in the industry.
Stainless Steel 321/321H Seamless Tubes, Stainless Steel 321/321H Seamless Tubes Manufacturers, Stainless Steel 321/321H Seamless Tubes Suppliers, Stainless Steel 321/321H Seamless Tubes Stockists, Stainless Steel 321/321H Seamless Tubes Exporters
Our Stainless Steel 321 / 321H Seamless Tubes, a standard austenitic chromium-nickel alloy with the addition of Titanium, prove to be an excellent solution for environments with elevated temperatures. Industries such as oil refineries, industrial boilers, pressure vessels, chemical and pharmaceutical equipment, petrochemical refineries, and chemical process heat exchangers benefit from the exceptional properties of Stainless Steel 321 Tubing. These premium-grade SS 321H Tubing finds extensive use in engineering, chemical, sugar, and pharmaceutical industries.
Stainless Steel 321/321H Seamless Tubes Manufacturers In India, Stainless Steel 321/321H Seamless Tubes Suppliers In India, Stainless Steel 321/321H Seamless Tubes Stockists In India, Stainless Steel 321/321H Seamless Tubes Exporters In India
At Kamal Piping, we take pride in being manufacturers, suppliers, stockists, and exporters, providing Stainless Steel 321H Seamless Tubes in standard and customized sizes. This ensures that our clients can choose precisely according to their requirements, emphasizing our commitment to meeting diverse needs with quality products.
Stainless Steel 321/321H Seamless Tubes Manufacturers in Mumbai, Stainless Steel 321/321H Seamless Tubes Suppliers in Mumbai, Stainless Steel 321/321H Seamless Tubes Stockists in Mumbai, Stainless Steel 321/321H Seamless Tubes Exporters in Mumbai
Stainless Steel 321/321H Pipe Specifications
| 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 |
Equivalent Grades of SS 321/321H Pipes & Tubes
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 321/321H | S31609 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
Chemical Composition of SS 321/321H Pipes Tubes
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 321/321H | min. max. |
- 0.030 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- | 8.0 12.0 |
- 0.10 |
SS 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 | 485 | 170 | 40 | 92 | 201 |