Stainless Steel 321/321H Pipes & Tubes

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Stainless Steel 321/321H Pipes & Tubes Supplier and Exporter

Stainless Steel 321 Pipes Supplier, UNS S32109 ERW Pipes, SS 321H Pipes Stockist, Stainless Steel 321 Seamless Pipes Exporter, ASTM A312 Stainless Steel TP321H Square Pipes Manufacturer, Stainless Steel 321 Tubes Manufacturer, Werkstoff Nr. 1.4541 Round Tubes Exporter, Stainless Steel 321 Welded Tubes, UNS S32100 Industrial Pipes Exporter, Ready Stock of Stainless Steel 321/321H Pipes, Lowest Prices for Stainless Steel 321/321H Pipes & Tubes.

Stainless Steel 321/321H Pipes & Tubes Supplier

Shriram Metal is a recognized exporter and supplier of 321/321H stainless steel pipes and tubes, providing premium solutions for a range of industries. Ideal for heat exchangers, exhaust systems, and chemical processing equipment, SS 321 is a titanium-stabilized stainless steel that is renowned for its exceptional resistance to intergranular corrosion and high-temperature performance. Because of its increased strength at higher temperatures, the high-carbon variant, SS 321H, is ideal for demanding applications. Our pipes and tubes are made to ASTM, ASME, and EN standards and come in seamless, welded, and fabricated forms for exceptional performance and longevity.

At Shriram Metal, we put quality, accuracy, and client happiness first, making sure that our SS 321/321H Pipes & Tubes satisfy the strictest industry requirements. We provide dependable and corrosion-resistant solutions for sectors including power generation, petrochemicals, and aerospace by offering a broad selection of diameters and thicknesses to meet various project needs. Our goal is to become your go-to source for stainless steel plumbing solutions by offering low prices and on-time delivery. For inquiries and responses that are specific to your needs, contact us at sales@shrirammetal.com right now.

Reliable Stainless Steel 321 Pipes Supplier in India, Buy Stainless Steel 321H Round Pipes, 321H SS Square Tubes, Stainless Steel 321 Rectangular Pipes, UNS S32100 EFW Pipes Manufacturer, DIN 1.4541 Tubing Dealer, ASTM A213 SS TP321/321H Square Tubes Exporter, Stainless Steel 321H Rectangular Pipe Manufacturer, ASME SA312 SS 321 Square Pipes, Stainless Steel 321H Electropolish Pipe, Stainless Steel 321 Tube Supplier in India, UNS S32109 Round Pipes Supplier.

321/321H Stainless Steel Pipes & Tubes Specifications

Standards ASTM / ASME A213, A249, A269, A312, A358 / SA213, SA249, SA269, SA312, SA358
Grade SS 321/321H
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB | Custom Sizes
Seamless/Welded Pipes & Tubes Size 1 / 8" NB – 24" NB | Custom Sizes
ERW Pipes & Tubes Size 1 / 8" NB – 36" NB | Custom Sizes
EFW Pipes & Tubes Size 6" NB – 100" NB | Custom Sizes
Thickness 0.3mm – 50 mm | Custom Sizes
Type SS 317/317L Seamless / ERW / EFW / Welded / Fabricated / LSAW / Thin Wall / Thick Wall Pipes & Tubes Pipes
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random & Required Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape Tubes, Pan Cake Coils, Hydraulic Tubes, etc.
End Plain End, Beveled End, Treaded

SS 321/321H Pipes & Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Stainless Steel 321/321H Pipes & 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
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max

SS 321/321H Pipes & Tubes Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 321 / SS 321H 8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless steel 321/321H Pipes & Tubes Types & Availability

Stainless Steel 321/321H Seamless Pipes & Tubes

  • Stainless Steel 321 Seamless Pipe
  • 321H Stainless Steel Seamless Pipes
  • SS 321H Seamless Tube Supplier
  • UNS S32100 Seamless Tubes

Stainless Steel 321/321H Welded Pipes & Tubes

  • Stainless Steel 321 Welded Pipe
  • 321H Stainless Steel Welded Pipes
  • SS 321H Welded Tube Supplier
  • UNS S32100 Welded Tubes

Stainless Steel 321/321H Square Pipes & Tubes

  • Stainless Steel 321 Square Pipes
  • 321H Stainless Steel Square Pipe
  • SS 321H Square Tubes Supplier
  • UNS S32100 Square Tubes

Stainless Steel 321/321H Rectangular Pipes & Tubes

  • Stainless Steel 321 Rectangular Pipes
  • 321H Stainless Steel Rectangular Pipe
  • SS 321H Rectangular Tubes Supplier
  • UNS S32100 Rectangle Tube

Stainless Steel 321/321H ERW Pipes & Tubes

  • Stainless Steel 321 ERW Pipes
  • 321H Stainless Steel ERW Pipe
  • SS 321H ERW Tubes Supplier
  • UNS S32100 ERW Tube

Stainless Steel 321/321H EFW Pipes & Tubes

  • Stainless Steel 321 EFW Pipes
  • 321H Stainless Steel EFW Pipe
  • SS 321H EFW Tubes Supplier
  • UNS S32100 EFW Tube

Stainless Steel 321/321H Capillary Tubing

  • Stainless Steel 321 Capillary Tubes
  • SS 321H Capillary Tubes Supplier

Stainless Steel Heat Exchanger Tubes

Stainless Steel 321/321H Heat Exchanger Tubes

  • Stainless Steel 321 Heat Exchanger Tube
  • SS 321H Heat Exchanger Tubes Supplier

Stainless Steel 321/321H Polished Pipes & Tubes

  • Stainless Steel 321 Polished Pipes
  • 321H SS Polished Pipe Supplier
  • Stainless Steel 321H Polished Tubes
  • UNS S32100 Polished Tube

Stainless Steel 321/321H Pipes & Tubes Updated Price List

Request the latest 321/321H Stainless Steel Pipes & Tubes Price List. Please call us +91 8655717447 or mail us sales@shrirammetal.com to request the updated price list and ready stock information along with your requirement.

SS 321/321H Pipes & Tubes Dimensions Standard

Nominal Pipe Size Outside Diameter (mm) Nominal Wall Thickness Schedule
NPS DN OD SCH5s SCHl0s SCH 10 SCH 20 SCH 30 SCH40s SCH STD SCH 40 SCH 60 SCH80s SCH XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 SCH XXS
1/8 6 10.3 1.24 1.73 1.73 1.73 2.41 2.41 2.41
1/4 8 13.7 1.65 2.24 2.24 2.24 3.02 3.02 3.02
3/8 10 17.1 1.65 2.31 2,31 2.31 3.20 3.20 3.20
1/2 15 21.3 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
3/4 20 26.7 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
1 25 33.4 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09
1 1/4 32 42.2 1.65 2.77 3.56 3.56 3,56 4.85 4.85 4.85 6.35 9.70
1 1/2 40 48.3 1.65 2.77 3.68 3.68 3.68 5.08 5.08 5.08 7.14 10.15
2 50 60.3 1.65 2.77 3.91 3.91 3.91 5.54 5.54 5.54 8.74 11.07
2 1/2 65 73 2.11 3.05 5.16 5.16 5.16 7.01 7.01 7.01 9.53 14.02
3 80 88.9 2.11 3.05 5.49 5.49 5.49 7.62 7.62 7.62 11.13 15.24
3 1/2 90 101.6 2.11 3.05 5.74 5.74 5.74 8.08 8.08 8.08
4 100 114.3 2.11 3.05 6.02 6.02 6.02 8.56 8.56 8.56 11.13 13.49 17.12
5 125 141.3 2.77 3.40 6.55 6.55 6.55 9.53 9,53 9.53 12.70 15.88 19.05
6 150 168.3 2.77 3.40 7.11 7.11 7.11 10.97 10.97 10.97 14.27 18.26 21.95
8 200 219.1 2.77 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.70 12.70 12.70 15.09 18.26 20.62 23.01 22.23
10 250 273.1 3.40 4.19 6.35 7.80 9.27 9.27 9.27 12.70 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40
12 300 323.9 3.96 4.57 6.35 8.38 9.53 9.53 10.31 14.27 12.70 12.70 17.48 21.44 25.40 28.58 33.32 25.40
14 350 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.71
16 400 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.70 i6.66 12.70 21.44 26.19 30.96 36.53 40.49
18 450 457.2 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39,67 45.24
20 500 508 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.01
22 559 4.78 5.54 6.35 9.53 12.70 9.53 22.23 12.70 28.58 34.93 41.28 47.63 53.98
24 600 610 5.54 6.35 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.54
26 660 7.92 12.70 9.53 12.70
28 700 711 7.92 12.70 15.88 9.53 12.70
30 762 6.35 7.92 7.92 12.70 15.88 9.53 12.70
32 800 813 7.92 12.70 15.88 9.53 17.48 12.70
34 884 7.92 12.70 15.88 9.53 17.48 12.70
36 900 914 7.92 12.70 15.88 9.53 19.05 12.70
38 965 9.53 12.70
40 1000 1016 9.53 12.70
42 1067 12.70 15.88 9.53 19.05 12.70
44 1100 1118 9.53 12.70
46 1168 9.53 12.70
48 1200 1219 9.53 12.70
52 1321
56 1422
60 1524

ASTM A312 Stainless Steel 317/317L Pipes Size Chart

ASTM A312 Pipes & Tubes OD mm Pipe & Tubes WT mm in. Sch Kg/m
13.72 1.65 1/4 10S 0.50
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
17.15 1.65 3/8 10S 0.64
17.15 2.31 3/8 40S 0.86
17.15 3.20 3/8 80S 1.12
21.34 2.11 1/2 10S 1.02
21.34 2.77 1/2 40S 1.29
21.34 3.73 1/2 80S 1.65
26.67 2.11 3/4 10S 1.30
26.67 2.87 3/4 40S 1.71
26.67 3.91 3/4 80S 2.23
33.40 2.77 1 10S 2.13
33.40 3.38 1 40S 2.54
33.40 4.55 1 80S 3.29
33.40 6.352) 1 160 4.30
42.16 2.77 1¼ 10S 2.73
42.16 3.56 1¼ 40S 3.44
42.16 4.85 1¼ 80S 4.53
42.16 6.352) 1¼ 160 5.69
48.26 2.77 1½ 10S 3.16
48.26 3.68 1½ 40S 4.11
48.26 5.08 1½ 80S 5.49
60.33 2.77 2 10S 3.99
60.33 3.91 2 40S 5.52
60.33 5.54 2 80S 7.60
60.33 8.742) 2 160 11.29
73.03 3.05 2½ 10S 5.35
73.03 5.16 2½ 40S 8.77
73.03 7.01 2½ 80S 11.59
88.90 3.05 3 10S 6.56
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
101.60 3.05 3½ 10S 7.53
101.60 5.74 3½ 40S 13.78
101.60 8.08 3½ 80S 18.92
114.30 3.05 4 10S 8.50
114.30 6.02 4 40S 16.32
114.30 8.56 4 80S 22.67
114.30 13.492) 4 160 34.05
141.30 6.55 5 40S 22.10
141.30 9.53 5 80S 31.44
141.30 15.882) 5 160 49.87
168.28 3.4 6 10S 14.04
168.28 7.11 6 40S 28.69
168.28 10.97 6 80S 43.21
168.28 14.27 6 120 54.75
168.28 18.262) 6 160 68.59
219.08 8.18 8 40S 43.20
219.08 12.7 8 80S 65.63
219.08 18.23 8 120 91.30
219.08 23.012) 8 160 112.97

Stainless Steel 321/321H Tubes Size Chart

Wall Thickness Stainless Steel Tube Sizes ( O.D.) Sizes ( O.D.)
.010 1/16" , 1/8" , 3/16"
.020 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012 1/8"
.016 1/8" , 3/16"
.028 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134 1"
.250 3"
.375 3 1/2"

Stainless Steel 321/321H Pipes & Tubes Pressure Ratings

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

SS 321/321H Pipes & Tubes Other Forms & Availability

  • SS 321 Instrumentation Tubing
  • ASTM A213 TP321 High Pressure Tube
  • SS 321 Electropolish Tubes
  • Stainless Steel 321H Threaded Tube
  • Stainless Steel 321 Coiled Tube
  • SS 321H Instrumentation Tubing
  • Stainless Steel 321 Round Tubing
  • SS 321 Sanitary Tubing
  • Stainless Steel 321H Round Tubing
  • SS 321 U Shaped Tubing
  • Stainless Steel 321H Coiled Tubing
  • SS 321/321H Structural Steel Furnace Tubing
  • ASTM A269 SS 321H U Shaped Tubing
  • SS 321H Sanitary Tubing
  • Stainless Steel 321 Dairy Pipe
  • SS 321H Exhaust Pipe
  • Stainless Steel 321/321H Hollow Pipe
  • ASTM A312 TP321 Schedule 40 Pipe
  • Stainless Steel 321H Sch 10 Pipe
  • SS TP321 Electro Polished Pipes
  • Stainless Steel 321/321H Industrial Pipes
  • SS 321 EP Pipes
  • SS 321 Electric Resistance Welded Pipe
  • SS 321 Electric Fusion Welded Pipes
  • SS 321/321H Structural Steel Round Pipe
  • SS 321H Electric Resistance Welded Pipe
  • SS 321H EP Pipes
  • SS 321H Electric Fusion Welded Pipes
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Exporting Countries of Stainless Steel 321/321H Pipes & Tubes

We Export this Stainless Steel 321/321H Pipes & Tubes to countries such as 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, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, 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, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United States, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

Supplying Stainless Steel 321/321H Pipes & Tubes to Following Domestic Cities

We Supply Stainless Steel 321/321H Pipes & Tubes to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota