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Stainless Steel 321 Pipe

View ASTM A312 TP321H ERW Pipe Chemical composition, ASME 36.10 SS 321 Seamless Tube Supplier in India.

Stainless steel is available in 200 and 300 series that can be further classified into various specifications. One such grade in Stainless Steel 321 Pipe. They are not sensitive to intergranular corrosion. Stainless Steel 321 Pipe has a carbide precipitation range of 425 degrees C to 850 degrees C. 1.4541 SS 321 Seamless Tube is not recommended as a welding consumable since it has trace amounts of titanium which do not transfer properly under high temperature. Stainless Steel 321 Tube is used for applications under the temperature range of 900 degrees C.

Stainless Steel 321 Pipe

ASTM A312 TP321H ERW Pipe

SS 321 Seamless Pipe

321 Stainless Steel Tubing suppliers recommend these pipes due to their characteristics such as phase stability, and scaling resistance by means of resistance to succeeding aqueous corrosion. Apart from this 321 Exhaust Tubing also displays outstanding formability and weldability. Cres 321 Tubing is a titanium stabilized, heat resistant, an alloy made from austenitic grade. Hence SS 321 Seamless Pipe are used in 1000 degrees C - 1600 degrees C. According to 321 Tubing suppliers post, weld annealing is not required. These 321 Stainless Steel Seamless Tubing are ideal for use in applications with intermittent and continuous services. The addition of titanium in 321 SS Welded Pipe is 5 times that of the carbon content.

Refer DIN 1.4878 Round Pipe Physical Analysis, Manufacturers of SS UNS S32100 Welded Pipe in Mumbai.

Stainless Steel 321 Pipe

321 Stainless Steel Pipe suppliers recommend these pipes to be used in applications requiring intermittent heating between 800 degrees F to 1650 degrees F. The SS grade 1.4541 Polished Pipeis available in the size range of ½ inches to 12 inches. These SA 312 TP 321 Rectangular Pipes are available in polished, annealing, cold drawn, and pickled condition. AISI 321 Schedule 40 Pipe is produced by us using high-quality raw material and advanced technology. Our team of experts passes the raw material used in ASTM A312 TP 321 Round Pipe manufacturing through various tests before converting them into finished products. Our professional team helps our customers in every step of the buying process of 321 UNS S32100 ERW Pipe. Our superior quality and affordable price have made us one of the reputed w.nr. 1.4541 Square Pipe manufacturers in India.

Stainless Steel 321 Tube Chemical Resistance Guide

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
321H min.
max
0.04
0.10
2.00 0.75 0.045 0.030 17.0
19.0
- 9.0
12.0
- Ti=4(C+N)
0.70

Spec Chart of Stainless Steel 321 Pipe

Grade 321/ 321H
Specifications ASTM A312 / ASME SA312
Form “U” Shape, Square, Pan Cake Coils, Coiled, Rectangular, Round, Hydraulic Tubes.
Type Welded | CDW | ERW | DOM | Seamless | Fabricated | CEW
Sizes 5.0 milimeter - 1219.2 milimeter
Length Single Random, Double Random, Cut to length
Schedule Thickness Ranges SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
Surface Finish 2B, No.1, No.4, No.8 Mirror Finish
Delivery Condition Annealed & Pickled, Polished, Bright & Annealed, etc
O.D. Sizes up to 12 inch NB, 6.00 mm Other Dia. upto 250 mm Other Dia.
Thickness 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm
End Screwed, Beveled, Threaded, Plain
Contact our executive in Ranchi, Kuwait, Nagpur, Ludhiana, Calgary, Karachi, Port of Spain, Kolkata, Istanbul, Khobar, Muscat, Dammam, Mexico, Jamshedpur, India, Indore, Manama, Tehran, Surat, Ernakulam, Santiago, Ahvaz, Bangalore, Pimpri Chinchwad, Noida, Abu Dhabi, Caracas, Vadodara, Courbevoie, Perth, Bengaluru, Melbourne, Baroda, London, Gujarat, Ahmedabad, Sydney, Janeiro, Mumbai, Ankara, Lagos, Kanpur, Coimbatore, Gimhae si, Rajkot, Riyadh, New Delhi, Ludhiana, Howrah, Tau, Bogota, Hyderabad, Chennai, Thiruvananthapuram, Gurgaon, Montreal.

Get SS 321H Square Pipe at Reasonable rate, Exporter of AISI 321 Stainless steel Rectangular pipe in Cold Drawn.

W.Nr. 1.4541 Square Pipe Mechanical Properties

Material Heat
Treatment
Temperure
Min.
º F(º C)
Tensile Strength
Ksi (MPa), Min.
Yield Strength
Ksi (MPa), Min.
Elongation %, Min
TP321/ TP321H Solution 1900(1040) 75(515) 30(205) 35

Equivalent material of SS 321 Seamless Pipe

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
321H S32109 321S51 - 1.4878 X10CrNiTi18-10 - SUS 321H
Stockist of UNS S32109 Schedule 40/ SCH 80, Check out DIN 1.4541 Stainless Steel LSAW/ DSAW Pipe Sizes.

321 UNS S32100 ERW Pipe Standard Sizes

NPS OD SCH 5S SCH 10S SCH 40S SCH 80S
1/4 13.72 1.65 2.24 3.02
3/8 17.15 1.65 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55
1.25 42.16 1.65 2.77 3.56 4.85
1.5 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
2.5 73.03 2.11 3.05 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62
3.5 101.6 2.11 3.05 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7
20 508 4.78 5.54 9.53 12.7
22 558.8 4.78 5.54
24 609.6 5.54 6.35 9.53 12.7
26 660.4
28 711.2
30 762 6.35 7.92

Most popular types of 321 Stainless Steel Pipe Suppliers in India

ASTM A213 TP321, Stainless Steel U Tubes, PE

ASTM A213 TP321, Stainless Steel U Tubes, PE

321 Cold Drawn Stainless Steel Round Pipe

321 Cold Drawn Stainless Steel Round Pipe

Cold Rolled Stainless Steel Welded Pipe 321

Cold Rolled Stainless Steel Welded Pipe 321

321 Hollow Hexagonal Stainless Steel Pipe

321 Hollow Hexagonal Stainless Steel Pipe

A213 TP321 U Tube, Stainless Steel, OD 19.05mm

A213 TP321 U Tube, Stainless Steel, OD 19.05mm

TP321 Bright Annealed Seamless Stainless Steel Pipes

TP321 Bright Annealed Seamless Stainless Steel Pipes

SCH.10S, 8 Inch, Stainless Steel A312 TP321H Seamless Pipes

SCH.10S, 8 Inch, Stainless Steel A312 TP321H Seamless Pipes

SCH 40S, ASTM A312 TP321 SMLS Stainless Steel Pipes, 3 Inch

SCH 40S, ASTM A312 TP321 SMLS Stainless Steel Pipes, 3 Inch

20mm x 2.0mm x 4880mm, ASTM A213 TP 321 SS Tube

20mm x 2.0mm x 4880mm, ASTM A213 TP 321 SS Tube

Quick delivery of 321H Stainless steel hollow section pipe, Also get free samples of Stainless Steel 321H Welded Pipes, 321 Stainless steel pipe suppliers in India.

321 SS Welded Pipe Tolerances

NPS ASTM A312 TP321 OD Tolerance
+
inch mm inch mm
1/8~1 1 /2
> 1 1 /2~4
> 4~8
> 8~18
> 18~26
> 26~34
> 34~48
1/64(0.015)
1/32(0.031)
1/16(0.062)
3/32(0.093)
1/8(0.125)
5/32(0.156)
3/16(0.187)
0.4
0.8
1.6
2.4
3.2
4.0
4.8
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)
0.8
0.8
0.8
0.8
0.8
0.8
0.8

ASTM A312 TP 321 Seamless Tubing Pressure Rating

Pipes Size
(inches)
Pipes Schedule Temperature (°F)
100 200 300 400 500 600 650 700 750
1" 40 3048 2629 2362 2171 2019 1924 1867 1824 1810
1" 80 4213 3634 3265 3002 2791 2659 2580 2528 2501
1" 160 6140 5296 4759 4375 4068 3876 3761 3684 3646
1.5" 40 2257 1947 1750 1608 1496 1425 1383 1354 1340
1.5" 80 3182 2744 2466 2267 2108 2009 1949 1909 1889
1.5" 160 4619 3984 3580 3291 3060 2916 2829 2772 2743
2" 40 1902 1640 1474 1355 1260 1201 1165 1141 1129
2" 80 2747 2369 2129 1957 1820 1734 1682 1648 1631
2" 160 4499 3880 3486 3205 2980 2840 2755 2699 2671
3" 40 1806 1558 1400 1287 1196 1140 1106 1084 1072
3" 80 2553 2202 1979 1819 1691 1612 1564 1532 1516
3" 160 3840 3312 2976 2736 2544 2424 2352 2304 2280
4" 40 1531 1321 1187 1091 1014 967 938 919 909
4" 80 2213 1909 1715 1577 1466 1397 1355 1328 1314
4" 160 3601 3106 2791 2566 2386 2273 2206 2161 2138
5" 40 1342 1158 1040 956 889 847 822 805 797
5" 80 1981 1709 1535 1411 1312 1250 1213 1189 1176
5" 160 3414 2945 2646 2433 2262 2155 2091 2049 2027
6" 40 1219 1052 945 869 808 770 747 732 724
6" 80 1913 1650 1483 1363 1267 1208 1172 1148 1136
6" 160 3289 2836 2549 2343 2179 2076 2014 1973 1953
8" 40 1073 926 832 765 711 678 657 644 637
8" 80 1692 1459 1311 1205 1121 1068 1036 1015 1005
8" 160 3175 2738 2460 2262 2103 2004 1944 1905 1885
10" 40 974 840 755 694 945 615 596 584 578
10" 80 1609 1388 1247 1147 1066 1016 986 966 956
10" 160 3147 2714 2439 2242 2085 1986 1927 1880 1868

Application of 321 Stainless Steel Tube

  • Threaded fasteners
  • Kitchen sinks, troughs, benches
  • Automotive trim
  • Heat Exchangers
  • Chemical containers
  • Railway cars

Physical Analysis of SS 321 Pipe

Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)
Specific Heat 0-100°C
(J/kg.K)
Elec Resistivity
(nΩ.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

Available 321 Stainless Steel Exhaust Tubing Stocks

Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)
6 – 630 0.5-30
12.7* 12.7 to 300* 300 0.5-30
10*20 to 100*200 0.5-30
6 to 630 0.5-30
12.7 to 250 0.5-30
16 to 85 0.5-3.0
13 to 85 0.5-2.0
20 to 200 0.5-2.0
22*0.7 to 108*2.0 0.5-2.0
12.5 to 203.2 1.0 – 5
0.28 to 10 0.08 – 1.2
6 to 430 0.8 – 30

AISI 321 Stainless Steel Pipe Price List

Product Price
321 Stainless steel capillary tube $1,500.00 - $2,380.00/ Ton
3/4 Sch 40 SS 321 Pipe $1,450.00 - $1,600.00/ Ton
Surface Polished Finish 20mm diameter 321 Seamless stainless steel pipe $1,800.00 - $2,170.00/ Ton
321 2 Inch 8 Inch Seamless Stainless Steel Pipe $990.00 - $2,250.00/ Ton

Many 321 Stainless Steel Tubing suppliers, stockholders, dealers, stockists, wholesalers, importers, retailers, exporters, and distributors choose us for the best price of ASTM A312 TP321H Pipe in India, Find your sizes in our stock of ASTM A312 Grade TP321 Exhaust Pipe in Mumbai, Contact for a Quick Quote!

Variety of 321H Stainless Steel Pipe Sizes We Offer

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/8"  
1/4"  
3/8"  
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
4"
5"  
6"  

Value Added Services on ASTM A312 TP 321H Square Tube

  • Beveling
  • Annealing
  • 100% X-Ray Welding
  • Polishing
  • Pickling
  • Heat Treatment
  • Drawing Services
  • Destructive/ Non Destructive Testing

Get Our Sales Contact In Below Locations

16 inch, ASTM A312 TP321H ERW, Weld Stainless Steel Pipes USA, Netherlands, Philippines, Europe, Surat, Malaysia
A213 TP321 U Tube, OD 19.05mm, Stainless Steel Malaysia, Ludhiana, Singapore, NY 12203 (USA), Philippines
Bevelled, ASTM A312 Stainless TP321 Pipes, SCH 40S, 10 Inch Malaysia, Hong Kong, Patna, UAE, Dubai, Ahmedabad
Capillary Thin Wall 321 Stainless Steel Pipes United Kingdom -UK, Taiwan, Philippines, Malaysia, Noida, Bhuneshwar
SCH 40S, PE, A312 TP321 Stainless Seamless Pipes, 1 1/2 Inch France, Malaysia, Europe, Bhuneshwar, Sikandrabad, Philippines
AISI 321 12X18H10T seamless stainless steel pipes Pakistan, Kuwait, Brazil, South Africa, Saudi Arabia (KSA)
2mm, Stainless Steel Welded Pipes, ASTM A312 TP321, 3 Inch, 6 M Iran, Delhi, Bhopal, Lucknow, Italy, Chile, Mexico
1.3mm 2.2mm 321 Tubes Egypt, Indore, Mumbai, Malaysia, UAE, Finland
14MM OD, Stainless Steel 321 Seamless Pipes, 6M Germany, Malaysia, Thailand, Japan, Europe, Thiruvananthapuram
0.049 Inch, 20 Feet, Stainless A269 TP321 Seamless Tube, 3/8 Inch Colombia, Sweden, China, Vadodara, Malaysia, Rajkot
AISI 321 20 inch Seamless Stainless steel pipes Agra, Canada, UK, Russia, Ellington -United States
1 Inch, ASTM A312 TP321H Stainless Steel Tube, 20 FT, SCH 10S Los Alamos -Mexico, Taiwan, Bengaluru, Thailand, Qatar
321 Stainless steel pipe cooling coil Singapore, Bahrain, South Africa, Kolkata, Ahmedabad, Poland
12MM X 1MM, ASTM A269 Stainless 321H Seamless Tubing Philippines, Australia, Nigeria, Thane, France, UK, Hyderabad
12 MM, Polished, ASTM A312 TP321, Stainless Steel Seamless Pipes Gurgaon, Singapore, South Korea, Malaysia, Jaipur, Canada
6 Inch, A312 TP 321 Stainless Steel Pipes, SCH 10S Dehradun, Kochi, Oman, Malaysia, Navi Mumbai, Pune
321 Stainless Steel Square Pipes Hot Rolled Cold Rolled 0.3-68mm Dammam -KSA, Bangladesh, Indonesia, Los Alamos -Mexico, Belgium
12 Inch, A-312 TP 321 Stainless Steel Seamless Pipes, SCH 10S Turkey, Norway, Coimbatore, United Arab Emirates (UAE), Malaysia
OD 26.7 MM, Length 7300 MM, ASTM A213 Stainless TP321 Seamless Tube, 1.2 MM Malaysia, Romania, Chandigarh, Chennai, Czechia, Faridabad
Cold Drawn Seamless 321 Stainless Steel Pipes Nagpur, UK, Visakhapatnam, Nashik, Spain, Singapore

 

 

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