We manufacture Stainless Steel Seamless pipes in ERW, welded, and many other variants as per the requirement occur. The Stainless Steel 321 Seamless Pipe is of SS 321 grade and comes with titanium percentage around 5 times carbon content helping in low carbide precipitation. The SS 321 Welded pipes are welded pipes manufactured with a flat sheet of stainless steel joined with heat the ends. This leaves a joint in the pipes and tubes of welded design. Another variant is 321/321H Stainless steel round pipe manufactured with a composition of 9-12% of Nickel, 17-19% of chromium, Carbon is 0.15% and titanium is 0.80%. The SS 321 ERW tubes hold the same composition but are manufacture by employing the Electric Resistance Welded method (ERW) method. In this process electric current passes through a cold forming strip of stainless steel and then joined with pressure.
The UNS S32100 U tube conforms to the Unified Numbering System (UNS) with U-shaped to meet the specific requirements. Another variant is the UNS S32100 schedule 40 Pipe which conforms to the same standards, however, schedule 40 signifies the wall thickness of 0.154” and 1-inch pipe size.
The ASTM A312 TP 321 ERW pipes conforms to the American Society for Testing and Materials standards. The higher titanium composition leads to lower carbide precipitation and increasing corrosion resistance. Another variant of stainless steel pipe is DIN 1.4541 Rectangular pipe which also comes in square, round, hexagonal shapes, conforms to German Institute of Standardization (DIN) standards with better strength and reliability. The WERKSTOFF NR.1.4541 Heat exchanger Tube is optimum for boiler and other high heat bearing industries with a temperature tolerance of 1600-1650 Fahrenheit. We offer you several ranges of stainless steel pipes according to your specific requirements.
Table of Content
ASTM / ASME Standards |
|
---|---|
Specialized in | Large Diameter Pipe |
Stainless Steel EFW Pipe size | 5.0 milimeter - 1219.2 milimeter |
Stainless Steel 321 Seamless Pipe Finish | AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed) |
Seamless Pipe Schedule | SCH10, SCH5, STD, SCH40, SCH160, SCH80 |
Seamless Pipe/tube Length | Double Random, Single Random & Cut Length. |
Stainless Steel 321 Seamless Pipe Form | Square, Round, Rectangular, Hollow, Straight, Hydraulic Pipes, Etc. |
End | Beveled End, Plain End, Threaded. |
Material Test Certificates (MTC) | EN 10204 3.1 EN 10204 3.2 |
Marking | All Pipes are marked as follows: Grade, Standard, Thickness, OD, Heat No. (Or according to the customer’s request.), Length |
Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg. |
Welded Tube Size | 6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter |
Seamless Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Stainless Steel 321 Seamless tubing wall thickness | 0.020" to 0.220", (special wall thicknesses available) |
Seamless Tube Type | ERW, Seamless, Welded, EFW, Fabricated |
Stainless Steel 321 Seamless tube Form | Boiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent Tubes Etc. |
Application | Gas Tube, Oil Tube,Heatexchanger and Boiler, Fluid Tube |
Pressure Rating (psig) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Seamless Pipe Size (inches) | Seamless Pipe Schedule | Temperature (oF) | ||||||||
400 | 650 | 100 | 300 | 600 | 200 | 500 | 700 | 750 | ||
1 1/2" | 160 | 3291 | 2829 | 4619 | 3580 | 2916 | 3984 | 3060 | 2772 | 2743 |
80 | 2267 | 1949 | 3182 | 2466 | 2009 | 2744 | 2108 | 1909 | 1889 | |
40 | 1608 | 1383 | 2257 | 1750 | 1425 | 1947 | 1496 | 1354 | 1340 | |
1" | 160 | 4375 | 3761 | 6140 | 4759 | 3876 | 5296 | 4068 | 3684 | 3646 |
80 | 3002 | 2580 | 4213 | 3265 | 2659 | 3634 | 2791 | 2528 | 2501 | |
40 | 2171 | 1867 | 3048 | 2362 | 1924 | 2629 | 2019 | 1824 | 1810 | |
10" | 160 | 2242 | 1927 | 3147 | 2439 | 1986 | 2714 | 2085 | 1880 | 1868 |
80 | 1147 | 986 | 1609 | 1247 | 1016 | 1388 | 1066 | 966 | 956 | |
40 | 694 | 596 | 974 | 755 | 615 | 840 | 645 | 584 | 578 | |
3" | 160 | 2736 | 2352 | 3840 | 2976 | 2424 | 3312 | 2544 | 2304 | 2280 |
80 | 1819 | 1564 | 2553 | 1979 | 1612 | 2202 | 1691 | 1532 | 1516 | |
40 | 1287 | 1106 | 1806 | 1400 | 1140 | 1558 | 1196 | 1084 | 1072 | |
4" | 160 | 2566 | 2206 | 3601 | 2791 | 2273 | 3106 | 2386 | 2161 | 2138 |
80 | 1577 | 1355 | 2213 | 1715 | 1397 | 1909 | 1466 | 1328 | 1314 | |
40 | 1091 | 938 | 1531 | 1187 | 967 | 1321 | 1014 | 919 | 909 | |
2" | 160 | 3205 | 2755 | 4499 | 3486 | 2840 | 3880 | 2980 | 2699 | 2671 |
80 | 1957 | 1682 | 2747 | 2129 | 1734 | 2369 | 1820 | 1648 | 1631 | |
40 | 1355 | 1165 | 1902 | 1474 | 1201 | 1640 | 1260 | 1141 | 1129 | |
6" | 160 | 2343 | 2014 | 3289 | 2549 | 2076 | 2836 | 2179 | 1973 | 1953 |
80 | 1363 | 1172 | 1913 | 1483 | 1208 | 1650 | 1267 | 1148 | 1136 | |
40 | 869 | 747 | 1219 | 945 | 770 | 1052 | 808 | 732 | 724 | |
5" | 160 | 2433 | 2091 | 3414 | 2646 | 2155 | 2945 | 2262 | 2049 | 2027 |
80 | 1411 | 1213 | 1981 | 1535 | 1250 | 1709 | 1312 | 1189 | 1176 | |
40 | 956 | 822 | 1342 | 1040 | 847 | 1158 | 889 | 805 | 797 | |
8" | 160 | 2262 | 1944 | 3175 | 2460 | 2004 | 2738 | 2103 | 1905 | 1885 |
80 | 1205 | 1036 | 1692 | 1311 | 1068 | 1459 | 1121 | 1015 | 1005 | |
40 | 765 | 657 | 1073 | 832 | 678 | 926 | 711 | 644 | 637 |
Stainless Steel 321 Cold Drawn Pipes
ASME SA312 Tp 321 Exhaust Pipe
SS A312 Tp321h Erw Pipe
Stainless Steel 1.4541 Electropolished Pipe
321h Stainless Steel High Pressure Tube
ASTM A249 Tp 321h Thin Wall Tubing
ASME SA249 Tp 321 Efw Tube
Stainless Steel 321 Tubing
Seamless Pipes Size OD, Inches | Weight Lbs/Ft. | Wall Dec-In. | BW Ga. | ID |
---|---|---|---|---|
1/8 | 0.0290 | 0.028 | 22 | 0.069 |
0.0336 | 0.035 | 20 | 0.055 | |
3/16 | 0.0478 | 0.028 | 22 | 0.131 |
1/4 | 0.0491 | 0.020 | 25 | 0.210 |
0.0664 | 0.028 | 22 | 0.194 | |
0.0745 | 0.032 | 21 | 0.187 | |
0.0804 | 0.035 | 20 | 0.180 | |
0.1052 | 0.049 | 18 | 0.152 | |
0.1284 | 0.065 | 16 | 0.120 | |
5/16 | 0.1039 | 0.035 | 20 | 0.242 |
0.1382 | 0.049 | 18 | 0.214 | |
0.1722 | 0.065 | 16 | 0.182 | |
3/8 | 0.1038 | 0.028 | 22 | 0.319 |
0.1271 | 0.035 | 20 | 0.305 | |
0.1706 | 0.049 | 18 | 0.277 | |
0.2152 | 0.065 | 16 | 0.245 | |
7/16 | 0.2036 | 0.049 | 18 | 0.340 |
1/2 | 0.1025 | 0.020 | 25 | 0.460 |
0.1738 | 0.035 | 20 | 0.430 | |
0.2360 | 0.049 | 18 | 0.402 | |
0.3020 | 0.065 | 16 | 0.370 | |
5/8 | 0.2205 | 0.035 | 20 | 0.555 |
0.3014 | 0.049 | 18 | 0.527 | |
0.3888 | 0.065 | 16 | 0.495 | |
3/4 | 0.2673 | 0.035 | 20 | 0.680 |
0.3668 | 0.049 | 18 | 0.652 | |
0.4755 | 0.065 | 16 | 0.620 | |
0.5913 | 0.083 | 14 | 0.584 | |
7/8 | 0.4323 | 0.049 | 18 | 0.777 |
0.5623 | 0.065 | 16 | 0.745 | |
0.9676 | 0.120 | 11 | 0.635 | |
1 | 0.3607 | 0.035 | 20 | 0.930 |
0.4977 | 0.049 | 18 | 0.902 | |
0.6491 | 0.065 | 16 | 0.870 | |
0.8129 | 0.083 | 14 | 0.834 | |
1.1278 | 0.120 | 11 | 0.760 | |
1-1/4 | 1.4480 | 0.120 | 11 | 1.010 |
Stainless Steel 321 Seamless Pipes Description | Stainless Steel 321 Seamless Pipes Price |
Cold Rolled Stainless Steel Welded Pipe 321 with Stock Factory Price | US $ 1000-3000 / Ton |
321 Welded Piping ASTM Hot/Cold Rolled Seamless Steel Pipe | US $ 1925-2010 / Ton |
ASTM Ba 2b Round Square Rectangular 321 Welded Inox Stainless Steel Seamless Pipe | US $ 188-1588 / Ton |
Stainless Steel Welded Pipe for Heat Exchanger 321 Stainless Tubes 300 Series | US $ 1000 / Ton |
A312 321/321H Seamless Stainless Steel Pipe | US $ 820-880 / Ton |
321 Seamless Stainless Steel Pipe | US $ 2300-3000 / Ton |
Micro/Capillary Thin Wall SS 321 Stainless Steel Viscometer Pipe | US $ 1.1-1.3 / Piece |
ERW/Efw Welded Stainless Steel Pipes as Per A312, A358 A790 TP321 | US $ 1800-3000 / Ton |
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
Stainless Steel 321 Seamless Pipes | 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 |
Stainless Steel 321H Seamless Pipes | 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 |
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 % |
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
Stainless Steel 321 Seamless Pipes | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Stainless Steel 321H Seamless Pipes | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
---|---|---|---|---|---|---|---|---|---|
0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
Stainless Steel 321 Seamless Pipes | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Stainless Steel 321 Seamless Pipes Description | Wall Thickness, WT (In MM) | Outside Diamter, OD (In MM) |
Rectangular Pipe/Tube | 0.05 to 30 | 10*20 To 100*200 |
Square Pipe/Tube | 0.05 to 30 | 12.07* 12.07 To 300* 300 |
Round Pipe/Tube | 0.05 to 30 | 6 – 630 |
Electropolished Pipes/Tubes | 0.05 to 30 | 12.07 To 250 |
Ornamental Tubes | 0.05 to 2.00 | 12.07 To 76.02 |
Inner/Outside Polished Stainless Steel Tube, Pipes | 1.00 – 5 | 12.05 To 203.02 |
Colour Coated Pipe/Tube | 0.05 to 30 | 6 To 630 |
Triangle Tube | 0.05 to 3.00 | 16 To 85 |
Hexagonal Tube | 0.05 to 2.00 | 13 To 85 |
Slot Round Pipe/Tube | 0.05 to 2.00 | 12.07 To 76.02 |
Handrail Tube | 0.05 to 2.00 | – |
Thin to Wall Stainless Steel Tube | 0.05 to 2.00 | 22*0.07 To 108*2.00 |
Stainless Steel U Shaped Tube | 0.05 to 2.00 | 20 To 200 |
Stainless Steel Seamless Tube | 0.08 – 30 | 6 To 430 |
Stainless Steel Capillary Tube | 0.008 – 1.02 | 0.028 To 10 |
Cold drawn | CD | Polished | P |
Bright drawn | BD | Slit rolled edge | SRE |
Centreless ground | CG | Hot finished | HF |
Cold finished | CF | Hot rolled annealed and pickled | HRAP |
Peeled and turned | P And T | Rough turned/peeled | RT |
Smooth turned | ST | Peeled and reeled | PR |
Outer/Diameter | Stainless Steel 321 Seamless Pipes Wall Thickness | Weight | Outer/Diameter | Wall Thickness | Stainless Steel 321 Seamless Pipes Weight |
---|---|---|---|---|---|
(Inches) | (millimeter) | metre (Kilogram) | (Inches) | (millimeter) | metre (Kilogram) |
1/2 | 1.50 | 0.42 | 1 1/4 | 1.50 | 1.13 |
5/8 | 1.20 | 0.44 | 1 3/8 | 1.20 | 1.02 |
5/8 | 1.50 | 0.54 | 1 1/2 | 1.20 | 1.11 |
3/4 | 1.20 | 0.53 | 1 1/2 | 1.50 | 1.38 |
3/4 | 1.50 | 0.66 | 1 1/2 | 2.00 | 1.81 |
3/4 | 1.20 | 0.63 | 1 3/4 | 1.50 | 1.62 |
7/8 | 1.50 | 0.78 | 2 | 1.20 | 1.49 |
7/8 | 2.00 | 1.01 | 2 | 1.50 | 1.85 |
1 | 1.20 | 0.73 | 2 | 2.00 | 2.40 |
1 | 1.50 | 0.90 | 2 1/2 | 1.50 | 2.34 |
1 | 2.00 | 1.17 | 3 | 1.50 | 2.81 |
1 1/8 | 1.50 | 1.02 | 4 | 3.00 | 7.41 |
1 1/4 | 1.20 | 0.92 |
Outside Diameter (O.D.) Of Stainless Steel 321 Seamless Pipes In Millimeter | Weight Of SS 321 Pipes In Millimeter | Inches | Schedule | Kilogram/ Meter |
---|---|---|---|---|
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 |
Nominal Stainless Steel 321 Seamless Pipes Size (NPS) | Outside Diameter In Inches | Schedule 10s | Schedule 10 | Schedule 40s & Std | Schedule 40 | Schedule 80s & E.H. | Schedule 80 | Schedule 160 |
---|---|---|---|---|---|---|---|---|
1/8 | .405 | .049 | .049 | .068 | .068 | .095 | .095 | |
1/4 | .540 | .065 | .065 | .088 | .088 | .119 | .119 | |
3/8 | .675 | .065 | .065 | .091 | .091 | .126 | .126 | |
1/2 | .840 | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
3/4 | 1.050 | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
1 | 1.315 | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
1 1/4 | 1.660 | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
1 1/2 | 1.900 | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
2 | 2.375 | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
2 1/2 | 2.875 | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
3 | 3.500 | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
3 1/2 | 4.000 | .120 | .120 | .226 | .226 | .318 | .318 | |
4 | 4.500 | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
4 1/2 | 5.000 | .247 | .355 | |||||
5 | 5.563 | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
6 | 6.625 | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
7 | 7.625 | .301 | .500 | |||||
8 | 8.625 | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
9 | 9.625 | .342 | .500 | |||||
10 | 10.750 | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
11 | 11.750 | .375 | .500 | |||||
12 | 12.750 | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
14 | 14.000 | .188 | .250 | .375 | .437 | .500 | .750 | 1.406 |
16 | 16.000 | .188 | .250 | .375 | .500 | .500 | .843 | 1.593 |
18 | 18.000 | .188 | .250 | .375 | .562 | .500 | .937 | 1.781 |
Dimensions Of Stainless Steel 321 Rectangular Pipe | Wall Thickness | Weight Table | Dimensions Of Stainless Steel 321 Rectangular Pipe | Wall Thickness | Weight Table | |
---|---|---|---|---|---|---|
(millimeter) | (millimeter) | metre (kilogram) | (millimeter) | (millimeter) | metre (kilogram) | |
12.7 x 12.7 | 1.20 | 0.44 | 40 x40 | 1.20 | 1.49 | |
12.7 x 12.7 | 1.50 | 0.55 | 40 x40 | 1.50 | 1.85 | |
15 x 15 | 1.20 | 0.53 | 40 x40 | 2.00 | 2.45 | |
15 x 15 | 1.50 | 0.65 | 40 x40 | 3.00 | 3.75 | |
20 x 20 | 1.20 | 0.71 | 50 x50 | 1.50 | 2.32 | |
20 x 20 | 1.50 | 0.88 | 50 x50 | 2.00 | 3.08 | |
20 x 20 | 2.00 | 1.19 | 50 x50 | 3.00 | 4.65 | |
25 x 25 | 1.20 | 0.92 | 60 x60 | 2.00 | 3.71 | |
25 x 25 | 1.50 | 1.14 | 60 x60 | 3.00 | 5.49 | |
25 x 25 | 2.00 | 1.49 | 70 x70 | 3.00 | 6.53 | |
25 x 25 | 3.00 | 2.20 | 80 x80 | 2.00 | 4.98 | |
30 x 30 | 1.20 | 1.10 | 80 x80 | 3.00 | 7.53 | |
30 x 30 | 1.50 | 1.37 | 100 x 100 | 2.00 | 6.40 | |
30 x 30 | 2.00 | 1.84 | 100 x 100 | 3.00 | 9.53 | |
30 x 30 | 3.00 | 2.72 |
Features of Siddhagiri Packaging :
Size of Stainless Steel 321 Seamless Pipes | Outside Diameter In inches | Stainless Steel 321 Seamless Pipes Schedules A.S.A | |||||||||||
80 | DBL E.H | 5s | 60 | 40s & Std. | 5 | 10 | 40 | 10s | 120 | 80s & E.H | 160 | ||
1/8 | .0405 | 0.095.03145 | .0068.02447 | .0035.01383 | .0049.01863 | 068.02447 | .0049.01863 | 0.095.03145 | |||||
1/4 | .0540 | .0119.05351 | .0088.04248 | .0049.02570 | .0065.03297 | 088.04248 | .0065.03297 | .0119.05351 | |||||
3/8 | .0675 | .0126.07338 | .0091.05676 | .0049.03276 | .0065.04235 | .0091.05676 | .0065.04235 | .0126.07338 | |||||
1/2 | .0840 | .01471.0088 | .02941.0714 | .0065.05383 | .0109.08510 | .0065.05383 | .0083.06710 | .0109.08510 | .0083.06710 | .01471.0088 | .01871.0304 | ||
3/4 | 1.0050 | .01541.0474 | .03082.0441 | .0065.06838 | .01131.0131 | .0065.06838 | .0083.08572 | .01131.0131 | .0083.08572 | .01541.0474 | .02181.0937 | ||
1 | 1.0315 | .01792.0172 | .03583.0659 | .0065.08678 | .01331.0679 | .0065.08678 | .01091.0404 | .01331.0679 | .01091.0404 | .01792.0172 | .02502.0844 | ||
1-1/4 | 1.0660 | .01912.0997 | .03825.0214 | .00651.0107 | .01402.0273 | .00651.0107 | .01091.0806 | .01402.0273 | .01091.0806 | .01912.0997 | .02503.0765 | ||
1-1/2 | 1.0900 | .02003.0631 | .04006.0408 | .00651.0274 | .01452.0718 | .00651.0274 | .01092.0085 | .01452.0718 | .01092.0085 | .02003.0631 | .02814.0859 | ||
2 | 2.0375 | .02185.0022 | .04369.0029 | .00651.0604 | .01543.0653 | .00651.0604 | .01092.0638 | .01543.0653 | .01092.0638 | .02185.0022 | .03437.0444 | ||
2-1/2 | 2.0875 | .02767.0661 | .055213.070 | .00832.0475 | .02035.0793 | .00832.0475 | .01203.0531 | .02035.0793 | .01203.0531 | .02767.0661 | .037510.001 | ||
3 | 3.0500 | .030010.025 | .060018.058 | .00833.0029 | .02167.0576 | .00833.0029 | .01204.0332 | .02167.0576 | .01204.0332 | .030010.025 | .043714.032 | ||
3-1/2 | 4.0000 | .031812.051 | .063622.085 | .00833.0472 | .02269.0109 | .00833.0472 | .01204.0973 | .02269.0109 | .01204.0973 | .031812.051 | |||
4 | 4.0500 | .033714.098 | .067427.054 | .00833.0915 | .028112.066 | .023710.079 | .00833.0915 | .01205.0613 | .023710.079 | .01205.0613 | .043719.001 | .033714.098 | .053122.051 |
4-1/2 | 5.0000 | .071032.053 | .024712.053 | .035517.061 | |||||||||
5 | 5.0563 | .037520.078 | .075038.055 | .01096.0349 | .025814.062 | .01096.0349 | .01347.0770 | .025814.062 | .01347.0770 | .050027.004 | .037520.078 | .062532.096 | |
6 | 6.0625 | .043228.057 | .086453.016 | .01097.0585 | .028018.097 | .01097.0585 | .01349.0290 | .028018.097 | .01349.0290 | .056236.039 | .043228.057 | .071845.030 | |
7 | 7.0625 | .087563.008 | .030123.057 | .050038.005 |
THICKNESS RANGE (INCHES) | GAUGE | TYPICAL VALUE (INCHES) |
---|---|---|
0.025 - 0.029 | 22 | 0.028 |
0.031 - 0.035 | 20 | 0.035 |
0.038 - 0.042 | 19 | 0.042 |
0.044 - 0.049 | 18 | 0.049 |
0.053 - 0.058 | 17 | 0.058 |
0.060 - 0.065 | 16 | 0.065 |
0.066 - 0.074 | 15 | 0.072 |
0.075 - 0.085 | 14 | 0.083 |
0.087 - 0.097 | 13 | 0.095 |
0.101 - 0.111 | 12 | 0.109 |
0.112 - 0.122 | 11 | 0.12 |
0.126 - 0.136 | 10 | 0.134 |
0.140 - 0.150 | 9 | 0.148 |
0.157 - 0.167 | 8 | 0.165 |
0.175 - 0.185 | 7 | 0.18 |
Europe, United Arab Emirates (UAE), Romania, Norway | Stainless Steel Seamless Pipe ASTM Standard 321 Large Diameter |
Philippines, Chile, Canada, Iran | 321 Hollow Hexagonal Stainless Steel Seamless Pipe |
Malaysia, Egypt, Los Alamos -Mexico | Stainless Steel Welded Decorative Pipe 321 |
Sweden, Netherlands, Malaysia, Russia | En 10204 3.1 AISI 321 Seamless Stainless Steel Pipe |
Dammam -KSA, UK, Philippines, Poland | ASME SA789 321 Stainless Steel Seamless Pipe |
Singapore, United Kingdom -UK, NY 12203 (USA), Malaysia | Stainless Steel Seamless Pipe 321 |
Czechia, Malaysia, Thailand, Japan | Food Grade 321 Sanitary Seamless Stainless Steel Tube |
Qatar, Singapore, Europe, Malaysia | Cold Rolled Stainless Steel Welded Pipe 321 with Stock |
Malaysia, China, Bangladesh, Colombia | Industrial ASTM A380 A249 TP321 Seamless Stainless Steel Pipe Tube |
South Africa, Philippines, Kuwait, Taiwan | Food Grade Polishing SUS 321 Stainless Steel Seamless Pipe |
Philippines, Belgium, UK, Indonesia | 321 Stainless Steel Seamless Pipe with Bright Finish |
Bahrain, Malaysia, Singapore, South Korea | 321 Stainless Steel Seamless Pipe 12 Inch Round Pipes |
Oman, Thailand, Hong Kong, France | 321 Stainless Steel Welded Square Tube Pipe |