Stainless Steel 321 / 321H EFW Pipes

SS UNS S32100 EFW Pipes, Stainless Steel 321 / 321H Electric Fusion Welded Pipe, Stainless Steel 321 EFW Pipes Distributors, Stainless Steel S32109 EFW Pipe, Stainless Steel UNS S32100 EFW Pipes Manufacturer, Stainless Steel 1.4878 EFW Pipes Exporters, SS 1.4541 EFW Pipe, SS 321/321H EFW Pipes Supplier in Mumbai, India.

321 Austenitic Stainless Steel EFW Pipes, SS 321 Electric Fusion Welded Polished Pipe, INOX 321 EFW Pipe, Stainless Steel ASTM A312 TP321 EFW Pipe Traders, Stainless Steel 321H Electric Fusion Welded Pipes, AISI 321/321H EFW Round Pipe, SUS 321/321H EFW Rectangular Pipes Stockists in Mumbai, ASTM A312 Stainless Steel 321 EFW Square Pipes, Stainless Steel ASTM A312 TP321H EFW Pipe, SS 321H Electric Fusion Welding Rectangle Pipes Dealer in India.

Silver Tubes are leading manufacturer, supplier, and exporter of the high quality of SS 321/321H EFW pipes. These UNS S32100/S32109 pipes are developed as per set national and international product quality standards. We are making these pipes using the superior quality of alloy that is collected from reliable market mills. All the offered ranges of WNR 1.4541/1.4438 pipes are offered to the national and international clientele at customized specifications that vary in wall thickness, standards, sizes, outer diameter, types, forms, lengths, and ends.

Alloy 321 SS is the titanium stabilized austenitic stainless steel that is having very good general corrosion resistance. It is having resistant ability to intergranular corrosion after getting exposure to the temperature in carbide precipitation ranges of 427 deg C to 816 Deg C. The alloy is resisting oxidation to temperature 816 Deg C and is having very good stress rupture and creep-rupture properties. Also, it is possessing excellent low-temperature toughness. Alloy 321H is the high carbon content alloy that is developed for enhancing the creep resistance for the greater strength at the temperature ranging 537 Deg C.

Testing-
The testing of SS 321/321H EFW pipes at our highly operational manufacturing plant is conducted for quality checking. Hardness test, pitting resistance test, intergranular corrosion test, PMI test, mechanical test, chemical test, macro-micro test, flattening-flaring test, etc.

Documenting:-
We are offering the documents to the clients with the product with SS EFW pipes is-

  • MTC as per En 10204/3.1b
  • 100% radiography test report
  • Packaging list
  • Guarantee letter
  • Raw material certification
  • Third-party test report
  • Commercial invoice
  • Fumigation certificate
  • Certificate of origin

Packaging:-

The packaging of SS 321/321H EFW pipes conducted with lots of care for assuring safer shipping. It is therefore wrapped in plastic sheets, placed in plywood cases, etc.

Stainless Steel 321/321H Pipes

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Stainless Steel 321/321H EFW Pipe Specification
Specifications ASTM A312/ ASME SA312
EFW Pipes 6" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type EFW
Form Round Pipes, Square Pipes, Rectangular Pipes
Length Single Random, Double Random & Required Length
End Plain End, Beveled End, Treaded
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
EN 10216-5 EN 10216 321/321H EFW Steel Pipe, EN 10216-5 1.4541 EFW Steel Pipes for pressure purposes
EN 10217-7 EN 10217 321/321H EFW Steel Pipe, Steel EN 10217-7 1.4878 EFW Pipes for pressure purposes
Stainless Steel UNS S32100/S32109 Electric Fusion Welded Pipes Equivalent Grades
STANDARD UNS WERKSTOFF NR. EN JIS
SS 321 S32100 1.4541 X6CrNiTi18-10 SUS 321
SS 321H S32109 1.4878 X12CrNiTi18-9 SUS 321H
321/321H Stainless Steel EFW Pipes Chemical Composition
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max
ASME SA312 SS TP321/TP321H EFW Pipes Mechanical Properties
Tensile Strength Yield Strength (0.2%Offset) Elongation Hardness
Rockwell B (HR B) max Brinell (HB) max
Psi – 75000, MPa – 515 Psi – 30000, MPa – 205 35 % 95 217
SS 321/321H Pipes
Other types of Stainless Steel 321/321H Electric Fusion Welded Pipes

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Supplier and Exporter of Stainless Steel 321/321H EFW Pipes in Cities of India Like

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Supplier and Exporter of Stainless Steel 321 / 321H EFW Pipes in Countries Like

Afghanistan, Japan, Yemen, Macau, Netherlands, Saudi Arabia, Nigeria, Indonesia, Kuwait, Poland, Qatar, Azerbaijan, Philippines, Gabon, Bahrain, Turkey, Tibet, Bhutan, Nepal, Malaysia, Denmark, Vietnam, Germany, Israel, Slovakia, Costa Rica, Sri Lanka, Ireland, Thailand, United Kingdom, Zimbabwe, Austria, Namibia, Belarus, United Arab Emirates, Mexico, Mongolia, Portugal, Morocco, Hungary, Bulgaria, Egypt, Iran, Iraq, Ecuador, Nigeria, South Korea, Libya, Singapore, Angola, Chile, Greece, Jordan, Ukraine, Spain, Sweden, Estonia, New Zealand, Czech Republic, Bangladesh, Romania, United States, Bolivia, Russia, Lebanon, India, Australia, Colombia, Kazakhstan, Finland, Hong Kong, Ghana, Mexico, Lithuania, Kenya, Croatia, Italy, Oman, Venezuela, Gambia, Trinidad & Tobago, Poland, France, Pakistan, Peru, Tunisia, Canada, Puerto Rico, Switzerland, Brazil, Iran, Argentina, Chile, Serbia, Norway, Algeria, Taiwan, China, South Africa, Belgium.