321 Stainless Steel Pipes

Home 321 Stainless Steel Pipes

321 Stainless Steel Pipes Manufacturer & Supplier of Stainless Steel 321 Seamless Pipe, SS TP 321 Pipes, ASTM A312 321 SS Pipe, Stainless Steel 321 Welded Pipe, SS 321 Hot Rolled Pipe in Mumbai, India

AISI / JIS SS 321 Pipe Exporter, TP 321 Stainless Steel Square Pipes, ASME SA312 SS 321 Round Pipe, SS 321 Rectangular Pipes, SS 321 Hollow Pipe, 321 Steel Hexagonal Pipe Manufacturer

Grade 321 Stainless steel Pipes is consists of austenitic 18/8 steel (Grade 304) that stabilized by Titanium (321) or Niobium (347) content. These stainless 321 grade pipe is the most preferred choice for applications demands a temperature range of up to about 900 °C.

Leoscor Alloys is one of the most prominent dealers, exporters, and stockists of these high-quality Stainless Steel 321 Pipes, serving throughout India as well as other global countries. Our offered steel pipes are widely used in various industries such as cement & construction industries, pumps, sugar mills, and others.

We are expertise in offering high-end UNS S32100 Pipes which having amazing forming and welding characteristics and is also resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals. Whereas, DIN 1.4539 Pipes is processed from high-quality raw materials with excellent forming and welding qualities and excellent toughness even at cryogenic temperatures.

We deliver high-quality SUS 321 Pipes in Seamless, ERW, EFW, Welded & Fabricated forms with round, square, hex, oval, hollow, U, and other shapes. Also, these Stainless Steel Pipes can be offered in various dimensional specifications as per the requirements. Contact us today, we offer you an excellent quality product and service.

SS 321 Welded Pipe, ASTM A312 SS TP 321 ERW Pipe, SS TP 321 EFW Pipes, ASME SA312 Stainless Steel 321 Cold Finished Pipe, ASTM A 312 321 SS Cold Rolled Pipes Exporter, Supplier

321 Stainless Steel Pipes - Quick Section Links

SS 321 Pipes Specifications

Standard specifications for stainless steel SS 321 Pipes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.

Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions ASTM, ASME and API
SS 321 Pipes 1/2″ NB – 16″ NB
ERW 321 Pipes 1/2″ NB – 24″ NB
EFW 321 Pipes 6″ NB – 100″ NB
Size 1/8″NB TO 30″NB IN
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Types of Stainless Steel 321 Pipes

SS 321 Welded Pipes 321 Stainless Steel Welded Pipes
Steel 321 Welded Pipes SS 321 Seamless Pipes
321 Stainless Steel Seamless Pipes Steel 321 Seamless Pipes
SS 321 ERW Pipes 321 Stainless Steel ERW Pipes
Steel 321 ERW Pipes SS 321 Fabricated Pipes
321 Stainless Steel Fabricated Pipes Steel 321 Fabricated Pipes
SS 321 LSAW Pipes 321 Stainless Steel LSAW Pipes
Steel 321 LSAW Pipes Stainless Steel 321 Pipes

321 SS Pipes Chemical Composition

Grade 321
min max
C 0.08
Mn 2.0
Si 0.75
P 0.045
S 0.030
Cr 17.0 19.0
Ni 9.0 12.0
N 0.10

321 SS Pipes Mechanical Properties

Grade 321
Tensile Strength (MPa) min 515
Yield Strength 0.2% Proof (MPa) min 205
Elongation (% in 50mm) min 40
Hardness Rockwell B (HR B) max 95
Rockwell B (HR B) max 217

SS 321 Pipes Physical Properties

Grade 321
Density (kg/m3) 8027
Elastic Modulus (GPa) 193
Mean Coefficient of Thermal Expansion (m/m/0C) 0-1000C 16.6
0-3150C 17.2
0-5380C 18.6
Thermal Conductivity (W/m.K) at 1000C 16.1
at 5000C 22.2
Specific Heat 0-1000C (J/kg.K) 500
Electrical Resistivity (n.m) 720

SS 321 Pipes Equivalent Grades

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

Stainless Steel 321 Pipes Price List

Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for SS 321 Pipes are very competitive.

Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for 321 Stainless Steel Seamless and Welded Pipes.

321 SS Pipes - Industries & Applications

Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:

  • Gas Processing Industries
  • Petrochemical Industries
  • Power Generation Industries
  • Food Processing Industries
  • Chemical Industries
  • Oil & Gas Industries
  • Fertilizers Industries
  • Sugar Industries

Stainless Steel 321 Pipes Stock Availability

We maintain huge inventories of all standard sizes and grades.  Please send us your complete requirement and we will send you the availability with the best quote for Stainless Steel 321 Pipes.

Click to send your requirement.

Why Buy 321 Stainless Steel Pipes from Leoscor Alloys

Leoscor Alloys is a leading stockist, distributor, and supplier of 321 Stainless Steel Pipes from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys will give you an undue advantage:

  • Huge inventory of all standard sizes and grades.
  • Distributors of all reputed origins and manufacturers.
  • Strict quality control policies and highly experienced team.
  • Strong logistics & delivery channels.
  • Modern Infrastructure with huge storage capacity.
  • An ISO 9000:2015 Certified Company.

Prominent Countries where we export 321 SS Pipes

Exporting  Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes  Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,  Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,  South Korea, South Africa, Sri Lanka, Syria,  Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.

We are one of the top: