SUS 321 Pipes

Home SUS 321 Pipes

SUS 321 Pipes

Certified Manufacturer & Supplier of SUS 321 Pipe, ASTM A312 SUS 321 Welded Pipes, TP 321 SUS SS Pipes, SUS 321 Stainless Steel Pipes, SUS SS TP 321 Seamless Pipes, SUS 321 Cold Drawn Pipes in India

SS SUS321 Pipes Exporter, SUS 321 Cold Rolled Pipes, ASME SA312 SUS SS TP 321 ERW Pipes, SUS 321 EFW Pipes Supplier, SUS 321 SS Rectangular Pipes, SUS 321 Stainless Steel Hot Rolled Pipe Stockist

In need of SUS 321 Pipes provider? You have come to the right place. Leoscor Alloys your trusted supplier and exporter, stockists of completely certified, zero defect, customized, and durable SUS 321 Stainless Steel Pipes throughout India and across worldwide.

Our 321 Stainless Steel Seamless Pipes is the addition of tantalum and columbium to contribute extra stability and therefore reinforce the pipe against inter-granular attack. Whereas, our SUS 321 Stainless Steel Welded Pipe has better corrosion resistance in heavily oxidizing environments.

Our SUS 321 SS Pipe is popularly used in heat exchanger tubes, boiler tubes, and radiant super-heaters, steam pipes at high pressure, and steam service and chemical processes at high temperature. Our UNS S32100 Pipes are also ideal for service under high temperatures owing to superior mechanical properties. Our SUS 321 SS Square Pipes have excellent forming and welding characteristics, are readily brake or roll formed and have outstanding welding characteristics.

Our DIN 1.4539 Pipes are suitable for welding using any of the popular resistance and fusion methods. Whether you want plain, treaded or beveled end for your Stainless Steel Pipes, just give us a call. We would also be happy to give you a free quote for this or other piping solutions.

SUS 321 Round Pipes Stockists, ASTM A312 SUS 321 Square Pipes, SUS 321 SS Polished Pipe, SUS SS 321 Hollow Pipes, SUS 321 Steel Hexagonal Pipes Wholesaler, Provider in Mumbai, India

SUS 321 Pipes - Quick Section Links

SUS 321 Pipes Specifications

Standard specifications for stainless steel SUS 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 SUS 321 Pipes

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

321 SUS Pipes Chemical Composition

Grade 321
min max
C 0.08
Mn 2.0
Si 1.00
P 0.045
S 0.030
Cr 17.0 19.0
Ni 9.0 12.0
N 0.10

321SUS 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

SUS 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

SUS 321 Stainless Steel 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

SUS 321 Pipes Price List

Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for SUS 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 SUS Seamless and Welded Pipes.

321 SUS 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

SUS 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 SUS 321 Pipes.

Click to send your requirement.

Why Buy 321 SUS Pipes from Leoscor Alloys

Leoscor Alloys is a leading stockist, distributor, and supplier of 321 SUS 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 SUS 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:

  • Pipes exporters to Singapore
  • Pipes exporters to Malaysia
  • Pipes exporters to Hongkong
  • Pipes exporters to Thailand
  • Pipes exporters to Indonesia
  • Pipes exporters to Taiwan