We are leading manufacturer, exporter, and supplier of the high-quality Stainless Steel 321H Welded Pipes which is designed as per the international standard. We manufacture pipes in both seamless and as well as welded construction. We make use of the latest machines and best technology to fabricate the pipes made available by us.
Our expert team is devoted to providing better-quality products and services to clients. The offered ranges of tubes are developed in various designations, custom size, specifications, and size. We are prepared with a large production unit with large advance technology. Thus, this makes us able to improve every feature and offering a better quality of goods.
Alloys descriptions :
Stainless alloy 321 H has a common motive austenitic stainless steel which is show stabilization against carbide precipitation thus it can work within the temperature range 427 to 816 degree C of carbide precipitation. These alloys are non-magnetic can be hardened only and also in the annealed condition by the cold working.
General dissimilar applications industries use Stainless Steel 321H Welded Pipes, this industries are like oil & gas, shipbuilding, petrochemical, nuclear power plants, chemical industries, water treatment, desalination, etc. 321H welded pipes slit to our desired width, where annealing is required to rectify if necessary. Annealing heat of these stainless steel pipes to 1750 degree F- 2050 degree F, then water quench or air cool our welded pipes can stress-relief annealed within the sensitization temperature range 450 degree C-800 degree C. They show no carbide precipitation thus avoiding the possibility of Intergranular corrosion.
Quality assurance :
As we are committed towards our work we always try to improve our skill and we give the outstanding quality of the Stainless Steel 321H Welded Pipes. We also check the quality of the raw material used, control of incoming material; we are doing stage wise inspection.
Stainless Steel 321H Welded Pipe
SS 321H Welded Pipe
UNS S32109 Welded Pipe
DIN 1.4878 Welded Pipe
According to the demands of the customer Piyush steel is providing test reports and certificates of raw material of these welded pipes, such reports are –
we Piyush steel are doing various type of testing at each level of manufacturing they are divided into two parts as
Documentations- we during the time of shipping process of the ordered consignment to our buyers; we mandatorily consider providing the documents to our buyers. The main purpose of providing the documents to our buyers is to assure them that no poor quality of product is delivered to them. Few documents are-
We doing proper packaging of Stainless Steel 321 welded pipes at the time of delivery to guarantee safer shipping. The packing is done into wooden cases and in bundles. We are shipping the entire products very careful with security.
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 | 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 |
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
321H | S32109 | 321S51 | - | 1.4878 | X10CrNiTi18-10 | - | SUS 321H |
Stainless Steel S32109 Welded Pipe | ASTM A312 SS TP321 Welded Pipe |
SUS 321H Welded Round Pipe Supplier | SS 1.4878 Welded Pipe Stockholder in India |
ASME SA312 SS TP 321H Welded Pipes Exporter | 321H Stainless Steel Welded Piping Distributor |
UNS S32109 Welded Pipe in India | DIN 1.4878 Welded Pipe |
SS 1.4878 Rectangular Welded Pipes | ASME SA312 SS TP 321H Square Welded Pipes Stockist |
SS UNS S32109 Welded Pipes Dealer | ASTM A312 TP 321H SS Welded Pipe |
AISI 321H Welded Pipe Supplier | ASME A312 321H Stainless Steel Welded Pipes |
DIN 1.4878 Welded Pipes Manufacturer | ASTM A312 Steel S32109 Welded Pipes |
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Office No. 9 & 10, 1st Floor, Krishvi Apartment, Khambatta Lane, Khetwadi, Mumbai - 400 004 (India). Phone : +91 22 23867540, 67437649, 67436868 Fax : +91 22 23898587
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