321 Stainless Steel Tubes

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321 Stainless Steel Tubes

Most Prominent Manufacturer & Supplier of ASTM A213 SS 321 Tubes, Stainless Steel 321 Tube, SS 321 Seamless Tubes, ASME SA213 Stainless Steel 321 Welded Tube, SS 321 Instrumentation Tubes, 321 SS Hot Rolled Tubes in Mumbai, India

AISI / JIS SS 321 Tubes Stockist, ASTM A249 SS 321 Round Tubes, SS 321 High-Pressurebing, Stainless Steel 321 Square Tube, ASME SA213 321 SS Rectangular Tubes, SS 321 Oval Tubes, Stainless Steel 321 Electropolished Tubes Exporter in India

Stainless steel 304L tube is made up of 18/8 austenitic stainless steel grade which is widely acclaimed for their high-performance rate, their quality, and their reliability. We are SS 321 Tubes manufacturers and suppliers available in a variety of custom-made sizes, shapes, lengths according to our client’s specifications to meet their all needs.  All these are available in variable shapes as of Round, Square, Rectangular, Oval, Hollow, etc.

Also, our offered range of UNS S32100 Tubes is used for pressure applications such as in food processing industries, chemical and petrochemical industries. Stainless Steel 321 Welded Tubes are used for structural applications such as legs for hospitals, offices and kitchen equipment, and so on.

The property of Stainless Steel 321 Heat Exchanger Tubes makes it the most preferred choice over the 304L. Aerospace applications are numerous for this steel grade. Temperature resistance of about 9000 C can be tolerated, however, it is not advised to use it for welding purposes since titanium is a poor conductor of heat. Even at cryogenic temperatures DIN 1.4539 Tubes and Stainless Steel 321 EFW Tubes as great forming and welding qualities along with excellent toughness.

321 grade of steel is a chromium-nickel alloy blended with titanium. Intergranular corrosion is prevented due to the stability provided by titanium and thus aerospace applications are numerous for 321 stainless steel grade. However, it is not advised to use 321 as a cosmetic architectural feature since it doesn’t polish well. We offer SUS 321 Tubes in different forms such as Threaded, Cold Drawn, Hot Rolled, Cold Rolled, Cold Drawn, Annealed, Pickled, etc. We price our products at decent rates. Contact us for all your inquiries regarding our stainless steel tubes. We are always available to help you out and will assist you in whatever way possible.

ASME SA249 SS 321 Cold Rolled Tubes Exporter, Trader, SS 321 Decorative Tube, ASTM A213 SS 321 ERW Tube, SS 321 EFW Tubing, TP 321 Stainless Steel Cold Drawn Tubes, SS TP321 Seamless Tubing, Stainless Steel 321 Heat Exchanger Tubing Supplier

321 Stainless Steel Tubes - Quick Section Links

SS 321 Tubes Specifications

Standard specifications for stainless steel SS 321 Tubes. 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/ASME SA213/A249/A269
Dimensions ASTM, ASME and API
SS 321 Tubes 1/8″NB TO 30″NB IN
Thickness 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Types of Stainless Steel 321 Tubes

Stainless Steel 321 Welded Tubes 321 SS Welded Tubes
321 Stainless Steel Seamless Tubes SS 321 Seamless Tubes
SS 321 ERW Tubes 321 Stainless Steel ERW Tubes
321 SS Fabricated Tubes Stainless Steel 321 Fabricated Tubes
SS 321 LSAW Tubes 321 Stainless Steel LSAW Tubes
321 Stainless Steel Polished Tubes SS 321 Polished Tubes
Stainless Steel 321 Cold Drawn Tubes 321 SS Cold Drawn Tubes
321 SS Hot Rolled Tubes Stainless Steel 321 Hot Rolled Tubes
SS 321 Cold Rolled Tubes 321 Stainless Steel Cold Rolled Tubes
Stainless Steel 321 Square Tubes 321 SS Round Tubes
321 SS Hexagonal Tubes Stainless Steel 321 Tubes

321 SS Seamless Tubes Chemical Composition

Grade 321
min max
C 0.08
Mn 2.0
Si 1.0
P 0.045
S 0.030
Cr 17.0 19.0
Ti 5(C+N) 0.70
Ni 9.0 12.0
N 0.10

ASTM A213 SS 321 Welded Tubes Mechanical Properties

Grade 321
Tensile Strength (MPa) min 515
Yield Strength 0.2% Proof (MPa) min 205
Elongation (% in 50mm) min 35
Hardness Rockwell B (HR B) max
Rockwell B (HR B) max

Stainless Steel 321 Tubes Physical Properties

Grade 321
Density (kg/m3) 8000
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 Tubes Equivalent Grades

Grade 321
UNS No S32100
Old British BS
En X6CrNiTi18-10
Euronorm No 1.4541
Swedish SS
Japanese JIS SUS 321

Stainless Steel 321 Tubes Price List

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

321 Stainless Steel Welded Tubes Applications - 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

ASTM A213 SS 321 Tubing 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 Tubes.

Click to send your requirement.

Why Buy 321 Stainless Steel Tubes from Leoscor Alloys

Leoscor Alloys is a leading stockist, distributor, and supplier of 321 Stainless Steel Tubes 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 Tubes

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:

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