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Sagar Tubes (India) is one of the well-known manufacturer, stockiest, exporter and supplier of a qualitative range of 321 / 321H Seamless Pipes that are designed as per international and national standard quality of raw materials. Most commonly used for the applications of 321 / 321H Pipes are Oil refinery equipment, Industrial Boilers, Pressure Vessels, Chemical and pharmaceutical equipment, Petrochemical refineries, and Chemical process heat exchangers.
Those premium qualities of 321 / 321H Pipes are used in those industries like engineering, chemical, sugar and pharmaceutical, at length. 321H Pipes, which is usually known as UNS S32109, is the superior carbon version of the SS 321 Pipes, to offer elevated temperature strength. SS 321 / 321H Pipes can be supplied in cut-to length sizes as well as machined or fabricated to meet up your tailored piping requirements. Stainless Steel Cold Drawn 321 Pipes comes along with titanium adding together at least five times to the content of carbon
To meet the quality conscious requirements for our highly esteemed clients, we provide SS 321 / 321H Seamless Pipes in different sizes, shapes, thickness and standards as per customized requirements given by our clients.
You can get the exact material according to your requirement at the least possible price. We also provide Reworks, FOB, CFR, CIF, and door to door delivery prices. The materials we offer are completely verifiable, right from raw material test certificate to the final dimensional statement. E-guarantee to give a response within 24hours working hours (usually in the same hour).You can also get stock alternatives, mill deliveries with minimizing manufacturing time. We are completely dedicated to our customers. If it will not possible to meet the customer requirements after examining all options, we will not mislead by making false promises which will create good customer relations.
| Specifications | : | ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
| Dimensions | : | ASTM, ASME and API |
| SS 321/321H Pipes | : | 1/2″ NB – 16″ NB |
| ERW 321/321H Pipes | : | 1/2″ NB – 24″ NB |
| EFW 321/321H Pipes | : | 6″ NB – 100″ NB |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
Types of Stainless Steel 321 / 321H Pipes & Tubes
| Stainless Steel 321 / 321H Seamless Pipes & Tubes | : | SS 321 / 321H Seamless Pipes & Tubes 321 / 321H SS Seamless Pipes & Tubes Stainless Steel 321 / 321H Seamless Pipes & Tubes UNS S32100 / S32109 SS Seamless Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Seamless Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Seamless Pipes & Tubes |
| Stainless Steel 321 / 321H Welded Pipes & Tubes | : | SS 321 / 321H Welded Pipes & Tubes 321 / 321H SS Welded Pipes & Tubes Stainless Steel 321 / 321H Welded Pipes & Tubes UNS S32100 / S32109 SS Welded Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Welded Pipes & Tubes |
| Stainless Steel 321 / 321H Round Pipes & Tubes | : | SS 321 / 321H Round Pipes & Tubes 321 / 321H SS Round Pipes & Tubes Stainless Steel 321 / 321H Round Pipes & Tubes UNS S32100 / S32109 SS Round Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Round Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Round Pipes & Tubes |
| Stainless Steel 321 / 321H Square Pipes & Tubes | : | SS 321 / 321H Square Pipes & Tubes 321 / 321H SS Square Pipes & Tubes Stainless Steel 321 / 321H Square Pipes & Tubes UNS S32100 / S32109 SS Square Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Square Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Square Pipes & Tubes |
| Stainless Steel 321 / 321H Rectangular Pipes & Tubes | : | SS 321 / 321H Rectangular Pipes & Tubes 321 / 321H SS Rectangular Pipes & Tubes Stainless Steel 321 / 321H Rectangular Pipes & Tubes UNS S32100 / S32109 SS Rectangular Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Rectangular Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Rectangular Pipes & Tubes |
| Stainless Steel 321 / 321H Polished Pipes & Tubes | : | SS 321 / 321H Polished Pipes & Tubes 321 / 321H SS Polished Pipes & Tubes Stainless Steel 321 / 321H Polished Pipes & Tubes UNS S32100 / S32109 SS Polished Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Polished Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Polished Pipes & Tubes |
| Stainless Steel 321 / 321H Thick Wall Pipes & Tubes | : | SS 321 / 321H Thick Wall Pipes & Tubes 321 / 321H SS Thick Wall Pipes & Tubes Stainless Steel 321 / 321H Thick Wall Pipes & Tubes UNS S32100 / S32109 SS Thick Wall Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Thick Wall Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Thick Wall Pipes & Tubes |
| Stainless Steel 321 / 321H Thin Wall Pipes & Tubes | : | SS 321 / 321HThin Wall Pipes & Tubes 321 / 321H SS Thin Wall Pipes & Tubes Stainless Steel 321 / 321H Thin Wall Pipes & Tubes UNS S32100 / S32109 SS Thin Wall Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Thin Wall Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Thin Wall Pipes & Tubes |
| Stainless Steel 321 / 321H Electropolished Pipes & Tubes | : | SS 321 / 321H Electropolished Pipes & Tubes |
| Stainless Steel 321 / 321H Decorative Pipes & Tubes | : | SS 321 / 321H Decorative Pipes & Tubes 321 / 321H SS Decorative Pipes & Tubes Stainless Steel 321 / 321H Decorative Pipes & Tubes UNS S32100 / S32109 SS Decorative Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Decorative Bar Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Decorative Pipes & Tubes |
| Stainless Steel 321 / 321H Custom Pipes & Tubes | : | SS 321 / 321H Custom Pipes & Tubes 321 / 321H SS Custom Pipes & Tubes Stainless Steel 321 / 321H Custom Pipes & Tubes UNS S32100 / S32109 SS Custom Pipes & Tubes WERKSTOFF NR. 1.4541 / 1.4878 Custom Pipes & Tubes ASTM A312 321 / 321H Stainless Steel Custom Pipes & Tubes |
Chemical Composition of SS 321/321H Pipes & Tubes:
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| 321 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.03 max | 17-19 | 9-12 | 0.1 |
| 321H | 0.04-0.10 | 2 max | 0.75 max | 0.045 max | 0.03 max | 17-19 | 9-12 | 0.1 |
Mechanical Properties of SS 321/321H Pipes & Tubes:
| Density | Melting Range,℃ | Elongation % | Tensile Strength (Mpa) | Yield Strength (Mpa) | Hardness (Brinell) |
|---|---|---|---|---|---|
| 7.92 | 1398 – 1446 | 40 | 515 | 205 | 217 |