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We Piyush Steel has become one of the well-known manufacturer, exporter, and supplier of the commendable quality of Stainless steel 321 welded tubes. These tubes are made available to the buyers by us at different specifications that vary in sizes, wall thickness, outer diameter, length, standards, ends, types, etc. Also, we are providing the product to the global patrons at cut-made specifications as per the demands there are having. Additionally, we are promising to our buyers of timely shipping of the tubes and in proper condition without any damages.
Stainless steel 321 alloy is the titanium stabilized austenitic stainless steel that is having a very good ability to resistant general corrosion. It is having very good resistance ability to intergranular corrosion after it has got exposed to the temperature ranging of 427 Deg C to 816 Deg C at the chromium carbide precipitation. This alloy is resisting oxidation at a temperature ranging 816 Deg c and is having very good creep as well as stress rupture properties. It is having excellent low-temperature toughness. Thus using Stainless steel 321 welded tubes can be a lot advantageous.
Attributes of the welded tubes-
Some of the significant properties of Stainless steel 321 welded tubes have made it be high in demand among the numbers of buyers. The attributes that are possessed by the product is first rate creep strength, soaring resistance to corrosion, improvised resistance to intergranular corrosion and good resistance to oxidation. Also, it is having very good tensile and yielding strength, withstand heavy loads, Withstands at elevated temperature, anti-corrosiveness, durability, long-lastingness, low maintenance, etc.
Stainless Steel 321 Welded Tube
SS 321 Welded Tube
UNS S32100 Welded Tube
DIN 1.4541 Welded Tube
Description of tubes development :
We as a customer-oriented manufacturer taking full care of the quality factor of the Stainless steel 321 welded tubes are designing it by using superior quality of alloy. The designing of same is done under the strict guidance of professional experts that are having very good skills of excellent quality of tubes designing. We to make the stunning quality of tubes are making effective use of available latest technology and modern tools. The stainless steel tubes fabrication is done according to the set manufacturing guidelines and product quality standards.
Before the delivering of the Stainless steel 321 welded tubes to the buyers, we are conducting testing mandatorily. The tests that we perform are just to check the product quality. Intergranular corrosion test, pitting resistance test, positive material identification test, hardness test, chemical test, and mechanical test is conducted. Also, we conduct macro test, micro test, flattening test, flaring test, etc.
To the buyers, we are also providing essential documents just to clarify the doubts that they are having about product quality and reliability. Documents offered are namely heat treatment chart, quality assurance plan, raw material test report, material traceability report, commercial invoice, packaging list, guarantee letter, etc. TC like MTC as per EN 10204/3.1B, radiography test report, third-party test report is provided.
During the time of product delivering its packaging is recommended into wooden cases, into environmental poly bags, and in bundles.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
| 321 | min. max |
0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 13.0 |
- | Nb=10(C+N) 1.0 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321 | S32100 | 321S31 | 58G | 1.4541 | X6CrNiNb18-10 | 2338 | SUS 321 |
| 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 | 515 | 205 | 40 | 92 | 201 |
| Stainless Steel S32100 Welded Tube | ASTM A269 SS TP321 Welded Tube |
| SS UNS S32100 Welded Tubes Dealer | ASTM A269 TP 321 SS Welded Tube |
| ASME SA269 SS TP 321 Welded Tubes Exporter | 321 Stainless Steel Welded Tubing Distributor |
| SS 1.4541 Rectangular Welded Tubes | ASME SA269 SS TP 321 Square Welded Tubes Stockist |
| UNS S32100 Welded Tube in India | DIN 1.4541 Welded Tube |
| DIN 1.4541 Welded Tubes Manufacturer | ASTM A269 Steel S32100 Welded Tubes |
| AISI 321 Welded Tube Supplier | ASME A269 321 Stainless Steel Welded Tubes |
| SUS 321 Welded Round Tube Supplier | SS 1.4541 Welded Tube Stockholder in India |
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