STAINLESS STEEL 321 / 321H PIPES & TUBES
Rishabh Steel Industries is an approved manufacturer of Stainless Steel 321 / 321H Pipes & Tubes & we are ISO 9001:2008 certified company.
We are manufacturing Stainless Steel 321 / 321H Pipes & Tubes in various shapes, size, grades & specifiaction with ANSI/ASME and DIN standards. Rishabh Steel Industries most preferred manufacturer in INDIA to manufacture Stainless Steel 321 / 321H Pipes & Tubes for Critical Applications, We manufacture & stock even odd sizes & hard to find fittings in Stainless Steel. We manufacture Stainless Steel 321 Seamless Pipes, Stainless Steel 321 Seamless Tubes, Stainless Steel 321H Welded Pipes, Stainless Steel 321H Welded Tubes, AISI 321 ERW Pipes, Stainless Steel 321H ERW Tubes, Stainless Steel 321 Rectangular Pipes, Stainless Steel 321H Rectangular Tubes & all shapes & size in stainless steel material. Our Stainless Steel 321 / 321H Pipes & Tubes are as per ASME B16.9, ASME B16.28. standards
Our Stainless Steel 321 / 321H Pipes & Tubes are used in Marine engineering, Chemical processing, Hydro-carbon processing, Heat exchangers, Valves manufacturing, Pumps manufacturing, Petrochemical plants, Nuclear power projects, Oil & Gas equipment manufacturing and shipped to UAE, OMAN, SAUDI ARABIA, QATAR, KUWAIT, TURKEY & SINGAPORE. We procure raw materials to manufacture Stainless Steel 321 / 321H Pipes & Tubes from ISO and PED approved mills- Raw Material Origin Indian Mills & European Mills.
If you are looking for Stainless Steel 321 / 321H Pipes & Tubes shipped to you country check our free sample of Stainless Steel 321 / 321H Pipes & Tubes along free quote. We can guarantee best price of Stainless Steel 321 / 321H Pipes & Tubes & fastest delivery in your country, you can test our free sample of Stainless Steel 321 / 321H Pipes & Tubes at your end before placing the order. We have gained several Orders of Stainless Steel 321 / 321H Pipes & Tubes from countries like United Arab Emirates, Oman, Riyadh(Saudi Arabia), Qatar, Kuwait, Turkey, Singapore, Indonesia, Thailand, Vietnam, Bangladesh & other countries in the GCC region.
OUR ALL STAINLESS STEEL 321 / 321H PIPES & TUBES COMES WITH MINIMUM 5 YEARS WARRANTY. We supply Stainless Steel 321 / 321H Pipes & Tubes after wrapping in bubble wrap & after that packed in wooden boxes. Stainless Steel 321 / 321H Pipes & Tubes are offered with a NACE 3.1 Certification, Mill Test Certification and after world class Third party inspection.
We have ready stock of Stainless Steel 321 / 321H Pipes & Tubes in all sizes, in Seamless and Welded to cater to immediate delivery for break down & in ongoing projects. We welcome our clients, who want to visit our factory & stockyard in Mumbai, Hyderabad, Bangalore/ Bengaluru & request them to check quality of our Stainless Steel 321 / 321H Pipes & Tubes before buying from INDIA.
SS 321 SEAMLESS PIPS MANUFACTURER, SS DIN 1.4541, 1.4878 PIPES & TUBES, SS 321H WELDED TUBES STOCKISTS
ASTM A312, 213 SS 321H RECTANGULAR PIPES MANUFACTURER, SS UNS S32100, S32109 PIPES & TUBES STOCKISTS
| STANDARD | WERKSTOFF NR. | UNS |
| SS 321 | 1.4541 | S32100 |
| SS 321H | 1.4438 | S32109 |
STAINLESS STEEL 321 / 321H PIPE & TUBES SPECIFICATION
| Specification : | ASTM A/ASME SA213 / A249 / A269 / A312 / A358 CL. I to V |
| Dimensions : | ASTM, ASME and API |
| SS 321 / 321H Seamless Size : | 1/2" NB - 16" NB |
| SS 321 / 321H ERW Size : | 1/2" NB - 24" NB |
| SS 321 / 321H EFW Size : | 6" NB - 100" NB |
| Thickness : | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Outer Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Length : | Single Random, Double Random & Required Length |
| Form : | Round, Square, Rectangular, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Types : | Seamless / ERW / Welded / Fabricated / CDW |
Chemical composition
| Grade | C | Mn | Si | P | S | Cr | Ni | Ti | N |
| SS 321 | 0.08 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 17.0 – 19.0 | 9.0-12.0 | 5 x (C+N) min. | 0.1 |
| (0.70max.) | |||||||||
| SS 321H | 0.04 – 0.10 | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 17.0 – 19.0 | 9.0-12.0 | 5 x (C+N) min. | 0.1 |
| (0.70max.) |
Mechanical properties
| Grade | SS 321 / 321H |
| Density | 7.92 |
| Melting Range,℃ | 1398 - 1446 |
| Elongation % | 40 |
| Tensile Strength (Mpa) | 515 |
| Yield Strength (Mpa) | 205 |
| Hardness (Brinell) | 217 |
MANUFACTURER & SUPPLIER OF STAINLESS STEEL 321 / 321H PIPE & TUBES IN INDIA
Available types of stainless steel 321 / 321h pipe & tubes
Stainless Steel 321 Seamless Pipes
Stainless Steel 321 Seamless Tubes
Stainless Steel 321h Welded Pipes
Stainless Steel 321h Welded Tubes
AISI 321 ERW Pipes
Stainless Steel 321h ERW Tubes
Stainless Steel 321 Rectangular Pipes
Stainless Steel 321h Rectangular Tubes
OTHER PRODUCTS OF STAINLESS STEEL 321 / 321H PIPE & TUBES
| • | Stainless Steel 321 Seamless Pipes | • | SS 321 Welded Tubes |
| • | SS 321H Seamless Tubes Suppliers | • | SS UNS S32100 Seamless Pipes & Tubes |
| • | AISI 321 ERW Pipes | • | SS 321H ERW Tubes |
| • | Stainless Steel 321H Welded Pipes | • | SS 321 EFW Tubes |
| • | SS 321H Seamless Pipes | • | SS UNS S32109 Welded Pipes |
| • | Stainless Steel 321 Rectangular Pipes | • | SS 321H Rectangular Tubes |
| • | SS DIN 1.4541 Pipes & Tubes | • | ASTM A213 SS 321H Seamless Tubes |
OUR ASSOCIATES MANUFACTURERS OF STAINLESS STEEL 321 / 321H PIPE & TUBES
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