Stainless Steel 321 Tube Specification

Stainless Steel 321 Tube Features

Sizes in Stock
  • Seamless Tube: 1/16 to 2-3/4 inch OD
  • Welded Tube: 1/16 to 12 inch OD
American and European Standards ASME SA269, ASTM A269, UNS S32100, WNR 1.4541
Raw Material Origin American, Janpanese, European, Korean, Russia, Indian
Manufacturing Process Hot Formed, Precision Rolled, Cold Formed
Shape Round, Square, Rectangular
Approval SABIC, KOC, ADNOC, KNPC, BAPCO, Q CHEM, EIL, MA’ADEN, Saudi Aramco, Marine and KPI.
Brand in Stock Nippon Steel Corp., Centravis, Alleima, Mannesmann Stainless, Ratnamani Metals & Tubes, Maruichi Stainless, PCC Rollmet, Sanyo Special Steel, Tubacex
Length Single Random, Double Random, Fixed length
Inspection Dimensional, Visual, PMI
Free Sample Yes
Connection Method Flange joint, Threading, Welding
Lifespan Over 50 Years
HSN Code 73041190
Delivery Time
  • Yemen: 7-8 Days
  • Mexico: 25-30 Days
MTC EN 10204 3.1 and 3.2

Table Of Content

SS 321 Seamless and Welded Tube Supplier in India With Schedule 5 to XXS

Stainless Steel 321 Tube Specification

Welded Tube Sizes
Stainless steel 321 Welded Tube Sizes
  • Length: Up to 26 Meter
  • Thickness:0.005″ to 0.500″
  • OD: 1/16″ to 12″
Seamless Tube Sizes
AISI 321 Seamless Tube Sizes
  • Length: Upto 12 meters
  • OD: 1/16″ to 2-3/4″
  • Thickness: 010″ to .250″

 

Capillary Tube Sizes
SUS 321 Capillary Tube Sizes
  • Length: 0.5 to 12 meter
  • OD: 0.4 to 16 mm
  • Thickness: 0.1 to 3 mm
Coil Tube Sizes
321 SS Coil Tube Sizes
  • Thickness: 0.1 to 3 mm
  • OD: 0.4 to 16 mm
  • Length: 50 to 1000 mm
Form
INOX 321 Seamless Tube Form
  • Straight
  • Round
  • Hydraulic
  • Coil

 

End
WNR 1.4541 Tube End
  • Plain
  • Grooved
  • Bevelled
  • Threaded
Finish
UNS S32100 ERW Tube Finish
  • Pickling
  • Polished
  • Bright
  • Annealing
Origin
321 SS Heater Tubes Origin
  • Korean
  • Janpanese
  • American
  • European
Process
AISI 321 Condenser Tubes Process
  • Redrawn
  • Seamless
  • ERW
  • Welded

 

Technique
321 Stainless steel ERW Tube Technique
  • Cold Formed
  • Precision Rolled
  • Hot Formed

 

Physical Properties
UNS S32100 Tube Physical Properties
  • Density: 20°C kg/m3
  • Melting Point: 1457 °C (2650 °F)
  • Temperature : 425°C to 900°C
Standards
SS 321 Welded Tube Standards
  • ASTM A269 | ASME SA269
  • UNS: S32100
  • WNR: 1.4541
Services
Stainless Steel 321 Tube Services
  • Cut-to-length services
  • Laser cuttings
  • Plasma profiling
  • Tube manipulation

 

Features
SUS 321 ERW Tube Features
  • Excellent corrosion resistance
  • Oxidation resistance
Testing
UNS S32100 Condenser Tubes Testing
  • RT
  • UT
  • Hydro Test
  • Eddy Current

SS 321 Welded Tube Size Chart

Stainless Steel 321 Tube Supplier in India, Offering SS 321 Seamless and Welded Tube With Different Sizes

Wall 0.02 0.016 0.012 0.028 0.049 0.01 0.035 0.065 0.095 0.083 0.109 0.125 0.12 0.134 0.375 0.25
Sizes ( O.D.) 1/16″, 3/16″, 1/8″, 1/4″, 3/8″, 5/16″ 1/8″, 3/16″ 1/8″ 1/8″, 3/16″, 5/16″, 1/4″, 3/8″, 3/4″, 1/2″, 1″, 2″, 1 1/2″ 3/16″, 5/16″, 1/4″, 3/8″, 3/4″, 1/2″, 16″, 5/8″, 7/8″ , 1 1/2″ ,1″, 1 1/8″, 1 1/4″, 1 5/8″, 2 1/4″, 2″ 1/16″, 3/16″, 1/8″ 1/8″, 1/4″, 3/8″, 5/16″, 7/16″, 3/16″, 16″, 1/2″, 5/8″, 7/8″, 3/4″, 1″, 1 1/2″, 1 1/4″, 1 5/8″, 2, 2″ 1/4″ 1/4″, 3/8″, 5/16″, 1/2″, 5/8″, 16″, 3/4″, 1″, 2 1/2″, 7/8″, 1 1/4″, 3″, 1 1/2″, 1 5/8″, 2″, 1 3/4″ 1/2″, 1″, 5/8″, 1 1/4″, 2″, 1 1/2″ 1/4″, 1/2″, 3/8″, 5/8″, 7/8″, 3/4″, 1″, 1 1/2″, 2″, 1 5/8″, 1 7/8″, 2 1/2″, 1 1/4″,3″ 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″ 3/4″, 1 1/4″, 1″, 1 1/2″, 3 1/4″, 2″, 3″ 1/2″, 5/8″, 7/8″, 3/4″, 1″, 1 1/4″, 2″, 1 1/2″, 2 1/4″, 3″, 2 1/2″ 1″ 3 1/2″ 3″

INOX 321 Tubing Schedule Chart

ISO Certified Stainless Steel 321 Tube Manufacturer in India, Offers Different Thickness as Per Project Requirements

Size 3/8″ 1″ 1/4″ 1/2″ 3/4″ 1 1/4″ 2″ 3″ 4″ 6″ 1 1/2″ 2 1/2″ 1/8″ 5″
SCH-160 – ✔ – ✔ ✔ ✔ ✔ ✔ ✔ – ✔ ✔ – –
SCH-80 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
SCH-40 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
SCH-10 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
SCH-5 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

What is the Maximum Service Temperature for UNS S32100 Seamless Tubes?

-> Up to ~925°C (1700°F)

Buy Hot and Cold Finished WNR 1.4541 Condenser Tubes in Round and Coil Form At Reasonable Price

321 Stainless steel Tubing Types

Trusted Stainless Steel 321 Tube Supplier in India, Provide Various Types With Third Party Inspection Reports

Stainless Steel 321 Seamless Tube

Stainless Steel 321 Seamless Tube

UNS S32100 Welded Tube

UNS S32100 Welded Tube

SS 321 Condenser Tubes

SS 321 Condenser Tubes

WNR 1.4541 Capillary Tube

WNR 1.4541 Capillary Tube

321 Stainless steel Rectangular Tube

321 Stainless steel Rectangular Tube

INOX 321 Square Tube

INOX 321 Square Tube

SUS 321 Boiler Tube

SUS 321 Boiler Tube

AISI 321 Heat Exchanger Tube

AISI 321 Heat Exchanger Tube

321 SS Coil Tubing

321 SS Coil Tubing

SUS 321 ERW Tubes Weight Chart

Size (inch) 01/4 03/8 01/8 1 3 01/2 1 1/4 2 1 1/2
OD (mm) 13.7 17.2 10.3 33.4 88.9 21.3 42.2 60.3 48.3
(inch) 0.54 0.675 0.405 1.315 3.5 0.84 1.66 2.375 1.9
SCH 80S WT & Weight kg/m 0.8 1.1 0.47 3.24 15.3 1.62 4.47 7.49 5.41
mm (in) 3.03 (0.119) 3.20 (0.126) 2.42 (0.095) 4.55 (0.179) 7.62 (0.300) 3.74 (0.147) 4.86 (0.191) 5.54 (0.218) 5.08 (0.200)
40S kg/m 0.63 0.85 0.37 2.5 11.3 1.27 3.39 5.45 4.06
mm (in) 2.24 (0.088) 2.32 (0.091) 1.73 (0.068) 3.38 (0.133) 5.49 (0.216) 2.77 (0.109) 3.56 (0.140) 3.92 (0.154) 3.69 (0.145)
10S kg/m 0.49 0.63 0.28 2.09 6.46 1 2.69 3.93 3.11
mm (in) 1.66 (0.065) 1.66 (0.065) 1.25 (0.049) 2.77 (0.109) 3.05 (0.120) 2.11 (0.083) 2.77 (0.109) 2.77 (0.109) 2.77 (0.109)
5S kg/m – – – 1.3 4.52 0.81 1.66 2.4 1.91
mm (in) – – – 1.65 (0.065) 2.11 (0.083) 1.65 (0.065) 1.65 (0.065) 1.65 (0.065) 1.65 (0.065)
Size (inch) 2 1/2 4 6 5 12 03/4 8 3 1/2 10
OD (mm) 73 114.3 168.3 141.3 323.9 26.7 219.1 101.6 273.1
(inch) 2.875 4.5 6.625 5.563 12.75 1.05 8.625 4 10.75
SCH 80S WT & Weight kg/m 11.4 22.3 42.6 31 97.4 2.2 64.6 18.6 81.5
mm (in) 7.01 (0.276) 8.56 (0.337) 10.98 (0.432) 9.53 (0.375) 12.70 (0.500) 3.92 (0.154) 12.70 (0.500) 8.08 (0.318) 12.70 (0.500)
40S kg/m 8.64 16.1 28.3 21.8 73.9 1.68 42.5 13.6 60.4
mm (in) 5.16 (0.203) 6.02 (0.237) 7.12 (0.280) 6.56 (0.258) 9.53 (0.375) 2.87 (0.113) 8.18 (0.322) 5.74 (0.226) 9.28 (0.365)
10S kg/m 5.26 8.37 13.9 11.6 36.1 1.28 20 7.41 27.8
mm (in) 3.05 (0.120) 3.05 (0.120) 3.41 (0.134) 3.41 (0.134) 4.58 (0.180) 2.11 (0.083) 3.76 (0.148) 3.05 (0.120) 4.20 (0.165)
5S kg/m 3.69 5.84 11.3 9.46 31.3 1.02 14.8 5.18 22.7
mm (in) 2.11 (0.083) 2.11 (0.083) 2.77 (0.109) 2.77 (0.109) 3.97 (0.156) 1.65 (0.065) 2.77 (0.109) 2.11 (0.083) 3.41 (0.134)

Stainless Steel 321 Tube Application

  • Medical Industry
  • Petrochemical Industry
  • Aerospace Industry
  • Food processing Industry
  • Chemical processing Industry
  • Automotive Industry

OD Tolerance of WNR 1.4541 Seamless Tube

ISO Certified Stainless Steel 321 Tube Manufacturer in India, Offers Different Tolerance as Per Project Requirements

Size 1/8~1 1 /2 > 1 1 /2~4 > 4~8 > 26~34 > 8~18 > 18~26 > 34~48
OD Tolerance – mm 0.8 0.8 0.8 0.8 0.8 0.8 0.8
inch 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031)
+ mm 0.4 0.8 1.6 4 2.4 3.2 4.8
inch 1/64(0.015) 1/32(0.031) 1/16(0.062) 5/32(0.156) 3/32(0.093) 1/8(0.125) 3/16(0.187)

Weekly Delivery of Stainless Steel 321 Tube in below Countries

Export to Continent Port Shipping time
USA
USA		 North America Port of Los Angeles 30-45 Days
UAE
UAE		 Asia Port of Singapore 11-50 Days
Italy
Italy		 Europe Port of Antwerp-Bruges 20-54 Days

Monthly Delivery of SS 321 Tubing in below Countries

Export to Continent Port Shipping time
Spain
Spain		 Europe Port of Hamburg 33-34 Days
Germany
Germany		 Europe Port of Rotterdam 20-45 Days
Malaysia
Malaysia		 Asia Port of Shanghai 19-23 Days

AISI 321 Heat Exchanger Tubes 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

UNS S32100 Heater Tubes Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

321 SS Cold Finished Tube Material Equiavalent

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10

 

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Egypt Angola Ethiopia Ghana Zambia Tanzania
Texas New South Wales Indiana Algeria California Carolina

 

ganpat industrial corporation

6 Reasons to choose Ganpat Industrial Corporation

  1. Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
  2. Stockholder and importer of Ferrous and non ferrous metals.
  3. Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
  4. Marine grade steel at lowest price in Mumbai.
  5. Compare Price per KG in India and China.
  6. Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA