Stainless Steel 321H Pipes & Tubes
Pacific Steels & Alloys is one of the most trusted manufacturer, supplier, traders and stockiest of superior quality of Stainless Steel 321H Pipes & Tubes as compared to ordinary Stainless Steel. We also provide experienced quality of products to the Domestic and International clients. We provide SS 321H Pipes & Tubes in various sizes, shapes, thickness and specification of huge range of all sectors. Equivalent Grades of SS 321H Pipes & Tubes is UNS S32109.
SS 321H Pipes & Tubes are extremely Heat and Oxidation resistant, High temperature quality and Crawl protection. Stainless Steel 321H Pipes & Tubes are used for vast spread application in multiple industries like Sugar, Nuclear, Marine, Defense, Fabrication etc and also supplied in niche market like Chemical & Fertilizer, LNG, Desalination, Refinery & Petrochemicals, Automobiles, Oil & Gas, Thermal, Solar & Nuclear Power, Dairy etc.
We also supply SS 321H Seamless Pipes & Tubes, SS 321H Welded Pipes & Tubes, SS 321H Round Pipes & Tubes, SS 321H Square Pipes & Tubes, SS 321H Rectangular Pipes & Tubes, SS 321H Polished Pipes & Tubes, SS 321H Thick wall Pipes & Tubes, SS 321H Thin wall Pipes & Tubes and SS 321H Electro polished Pipes & Tubes.
We offer Stainless Steel 321H Pipes & Tubes at an Economical Price to our customer
For more info feel free us to mail us in Sales@psalloys.com
Stainless Steel 321H Pipes & Tubes Specification
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | ASTM, ASME and API |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness | Sch 5s, 10s, 40s, 80s, 160, XXS |
| Size – Seamless 321H Pipes | 1/8″NB TO 30″NB IN |
| ERW 321H Pipes | 1/2″ NB – 24″ NB |
| EFW 321H Pipes | 6″ NB – 100″ NB |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Types | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Cut Length. (Custom Sizes Available as per customers requirement) |
Stainless Steel 321H Pipes & Tubes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | N | Ni | TI | |
| 321H | Min | 0.04 | – | – | – | – | 17.0 | – | 9.00 | 4(C+N) |
| max | 0.08 | 2.00 | 1.75 | 0.045 | 0.030 | 19.0 | 0.10 | 12.00 | 0.70 | |
Stainless Steel 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 | ||||
| 321H | 515 | 205 | 35% | 95 | 217 |