ISO 45001 Certified Co. | ISO 9001 Certified Co. | ISO 14001 Certified Co. | PED Certified Co.
Piyush Steel is the leading manufacturer, exporter, and supplier of high quality of Stainless Steel 321H Seamless Pipes. These pipes are smoothly processed by our highly educated experts by using basic material according to the market prevalent norms. Our company manufacture in both seamless as well as welded pipes construction. We make use of the best machine and the latest technology to fabricate the pipes which are made available by us. The pipes are available in various sizes, shapes as per the requirement of our client and the user.
With the many years of professional experience in manufacturing design, advanced production technology, and reliable quality, we have achieved the domestic and the international customer’s recognition and support from them.
Product introduction :
Stainless Steel 321H Seamless pipes are made of a general austenitic stainless steel that is stable against the precipitation of carbide. It is designed to work within the carbide precipitation temperature range 427 to 816 degree C. The pipes of this alloy are non-magnetic in the annealed condition and can be hardened only by cold working. The titanium is added in these Stainless Steel 321H Seamless alloys composition to suppress grain boundary chromium carbide precipitation and reduce susceptibility to intergranular corrosion.
Stainless Steel 321H Seamless Pipes can be stress relief annealed within the sensitization temperature without carbide precipitation occurring, thus avoiding the possibility of intergranular corrosion. The all-over characteristics of these pipes make it excellent for much application.
Stainless Steel 321H Seamless Pipe
SS 321H Seamless Pipe
UNS S32109 Seamless Pipe
DIN 1.4878 Seamless Pipe
We at our industry ensure that all our material goes through a strict quality test before dispatching it to the client, so the customer must not get the bad quality product.
We at our industry give the manufacturing test certification in accordance with EN 10204 and 3.1/B. The raw material certificate, 100 % radiography test report and the third party inspection report. These entire tests are applied on material so the no impurity will add in the casting of product.
Documentation applied - We at our industry provide the documentation on every product so the customer may get surely about supplying and exporting stunning quality of the product. All important information is given in documentation of the product so the quality of the material will satisfy the customer need. Some of the documentation is as below
Stainless Steel 321H Seamless Pipe may be furnished bare or coated and with capped ends pipes. And it will be supplied in bundles, In order to prevent rust during sea shipment bundles, OD stainless pipes may be wrapped with polypropylene sheet.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
| 321H | min. max |
0.04 0.08 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 12.0 |
- | Ti=4(C+N) 0.70 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321H | S32109 | 321S51 | - | 1.4878 | X10CrNiTi18-10 | - | SUS 321H |
| 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 | 40 | 95 | 217 |
| Stainless Steel S32109 Seamless Pipe | ASTM A312 SS TP321 Seamless Pipe |
| ASME SA312 SS TP 321H Seamless Pipes Exporter | 321H Stainless Steel Seamless Piping Distributor |
| UNS S32109 Seamless Pipe in India | DIN 1.4878 Seamless Pipe |
| SS UNS S32109 Seamless Pipes Dealer | ASTM A312 TP 321H SS Seamless Pipe |
| AISI 321H Seamless Pipe Supplier | ASME A312 321H Stainless Steel Seamless Pipes |
| SS 1.4878 Rectangular Seamless Pipes | ASME SA312 SS TP 321H Square Seamless Pipes Stockist |
| DIN 1.4878 Seamless Pipes Manufacturer | ASTM A312 Steel S32109 Seamless Pipes |
| SUS 321H Seamless Round Pipe Supplier | SS 1.4878 Seamless Pipe Stockholder in India |
321h stainless steel seamless pipes suppliers in india, stainless steel 1.4878 pressure seamless pipe, stainless steel s32109 seamless pipes manufacturers in mumbai, 321h stainless steel seamless pipe specifications, ss 321h seamless pipes price list, large diameter steel seamless pipe manufacturers in india, uns s32109 sanitary seamless piping, seamless pipe astm a312 tp321h, a312 tp321h stainless steel seamless pipe in india, stainless steel seamless pipes manufacturers in india, austenitic 321h seamless pipes for high pressure, stainless steel 321h seamless pipe exporter in mumbai, ss 321h seamless pipe manufacturer in india, prime quality uns s32109 stainless steel seamless pipes, 321h stainless steel seamless piping sizes, astm a312 ss tp321h seamless pipe exporter in india, marine stainless steel 321h seamless piping suppliers in mumbai, a312 ss tp321h stainless seamless pipe, stainless steel 1.4878 mechanical seamless pipe, schedule 10 stainless steel 1.4878 seamless pipe, ss 1.4878 seamless pipe dealer in india, 321h stainless steel seamless pipe price list, polished stainless s32109 seamless pipe.
Nippon Steel Make 321H Seamless Pipes
Sandvik Make SS 321H Seamless Pipes
Sanyo Special Steel Make 321H Seamless Pipes
Kobe Steel Make 321H Seamless Pipes
Schoeller Bleckmann Make 321H Seamless Pipes
Salzgitter Mannesmann Stainless Make 321H Seamless Pipes
Tubacex Steel Make SS 321H Seamless Pipes
