ASTM A312 / A213 / A249 Seamless Tube, Stainless Steel 321 Welded Tube

SS DIN 1.4541 Round Tube Exporter, SS UNS S32100 Square Tube Manufaturer in India

Stainless Steel 321 Rectangular Tube Stockist, SS 321 Black Round Tube Suppliers in India

Stainless Steel 321 Tube | Suppliers | Dealers | Exporters | Manufacturers

 

Stainless steel tube 321Jain Steels Corporation distributes a wide range of available stainless steel 321 tube manufactured in all sizes and specifications. All over India, we have supplied and exported high quality 321 stainless steel tube.

Stainless Steel Tube 321 is a alleviated stainless steel. It is stabilized for winding customized to severe chemical environments and elevated temperatures ranging from 800 to 1600 F. It is similar to stainless steel grade 304 but with addition of titanium and more carbon. This also helps advance the mechanical properties of the steel at higher temperatures. Its various applications are –

 

  • Airplane exhausts
  • Boiler shells
  • Process equipment
  • Expansion joints
  • Cabin heaters
  • Flexible couplings
  • Pressure vessel

Perfect fitting tubes are manufactured and delivered at quickest possible delivery time.

Other Products of SS 321 Tubes

• ASTM A312 TP 321 Stainless Steel Seamless Tubes
• SS 321 Seamless Tubes
• Stainless Steel 321 Seamless Tubes
• SS 321 ERW Tubes
• SS 321 EFW Tubes
• Stainless Steel 321 ERW Tubes
• ASTM A249 TP 321 Stainless Steel Welded Tubes
• ASTM A312 TP 321 Stainless Steel Welded Tubes
• SS 321 Round Tubes
• ASTM A213 TP 321 Stainless Steel Seamless Tubes
• SS 321 EFW Tubes
• Stainless Steel 321 Welded Tubes
• SS 321 Rectangular Tubes
• Stainless Steel 321 Square Tubes

 

Specification :

Specifications : ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions : ASTM, ASME and API
321 Pipes & Tubes : 1/2″ NB – 24″ NB
ERW 321 Pipes & Tubes : 1/2″ NB – 24″ NB
EFW 321 Pipes & Tubes : 6″ NB – 100″ NB
Tubing Size : 1/8″NB TO 30″NB IN
Wall Thickness : Schedule 5S – Schedule XXS.
Specialized in : Large Diameter Size
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded

Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)

Physical Properties :

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (n.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
321 8027 193 16.6 17.2 18.6 16.1 22.2 500 720

Grade specifications :

Grade UNS   No Old British Euronorm Swedish   SS Japanese   JIS
BS En No Name
321 S32100 321S31 58B,  58C 1.4541 X6CrNiTi18-10 2337 SUS 321

 

Chemical Composition :

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
12.0
0.10 Ti=5(C+N)
0.70

Mechanical properties :

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 95 217

 

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We have exported our material to numerous countries in the world including but not limited to Spain, Srilanka, Australia, Turkey, Malaysia, Indonesia, Iraq, Lebanon, Poland, Italy, Kuwait, Mexico, UK, Angloa, USA, Serbia, Iran, Brazi, Yemen, Nigeria, Singapore, UAE, South Africa, Germany, Venezuela, Jordan, Bahrain, Saudi Arabia, Qatar, New Zealand, Oman, Canada, Kuwait, Peru, Netherlands, Madagascar, Egypt, Denmark.