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813/814, 8th Floor, Parekh Market, Opera House, Mumbai
813/814, 8th Floor, Parekh Market, Opera House, Mumbai
The 347 grade belongs to an austenitic stainless steel grade. The Stainless Steel 347 Pipe is designed with an outstanding chemical composition consisting of chromium and nickel. Columbium and tantalum are embedded in these pipes to help stabilize them in the system. These pipes showcase good resistance against corrosive and oxidative fluids and gases across a wide range of stress-induced environments. The AISI 347 Tubing shows excellent resistance in chloride or sulfuric acid systems. These tubes can be readily welded in place following standard welding procedures.
The ASTM A312 TP 347H Seamless Pipe is designed consisting of a higher carbon content. These pipes possess superior strength and are produced without any seams or welds. The extrusion process utilized in manufacturing these pipes gives them enhanced load-bearing capacity across different stress-induced systems. The material used to produce the UNS S34709 Seamless Tube makes them a little expensive. These tubes can only be produced in sizes up to 24 inches. The tubes in this seamless configuration are easy to work with and can be shaped in square, rectangular, round, and a range of shapes. This gives them an edge over pipes produced in the seamless grade. The UNS S34709 Welded Pipe is manufactured by rolling the metal followed by welding the pipe in place following an array of techniques. The pipes have lower strength and load-bearing capacity than seamless pipes but are cheaper than these pipes. ASTM A213 Tp347 Tubes are a seamless ferritic and austenitic alloy grades that are commonly seen in high-temperature boilers, super heaters, and heat exchanger equipment. These tubes have enhanced resistance to intergranular corrosion and have good tolerance to carbide precipitation in the temperature range between 800 to 1500 degrees F. For any questions and queries about the products in this grade or their pricing, get in touch with us for more information.
Table of Content
Standard Specification | ASTM A 312 Tp347/ ASME SA 312 Tp 347 |
Types | Seamless, ERW, Welded, EFW |
Size | ½ to 6 Inch NB |
Surface Finish | Bright, Cold Finish, Annealing, Polished, Pickling |
Manufacturing Technology | Hot / Cold Formed |
Wall Thickness | 0.1 To 60 mm |
Standard | DIN, JIS, AMS, GB, AISI, ASME, ASTM, EN, GOST |
Technique | Cold Rolled Hot Rolled |
Manufacturing Shapes | Round, Rectangle, Square, Box Section |
Schedule Pipe Thickness Range | SCH 80, SCH 40, SCH XXS, SCH 5, SCH 80S, SCH10, SCH XS, SCH 160 Supplier in Mumbai |
Per Kg
Sa 312 Tp347 Ss Seamless Pipes Od73.00mm X Wt 5.16mm X Length 4500mm
$ 3.19
Per Kg
Grade Tp347h Hot Finished Stainless Steel Pipes Od Mm 406.40 X Wt Mm 42
$ 4.09
Per Kg
Seamless Stainless Steel Pipe Size 60.3 X 8.74 Length Mtr 5-5.8
$ 3.57
Stainless Steel 347 Pipes
SS 347 Seamless Pipes
AISI 347H Schedule 40 Pipes
SS 347 Welded Pipes
Stainless Steel 347 Tube
SS 347H Seamless Tube
ASTM A312 TP347 Pipes
ASTM A213 TP347 ERW Pipes
AISI 347 Tubing
Grade | Phosphorous | Manganese | Carbon | Silicon | Nickel | Molybdenum | Sulphur | Chromium | |
SS 347 Pipe | Minimum | 9.0 | 2.00 | 17.0 | |||||
Maximum | 0.045 | 2.0 | 0.08 | 1.00 | 13.0 | 3.00 | 0.030 | 20.0 |
Grade | Yield Strength | Elongation | Tensile Strength | Hardness | |
Rockwell B (HR B) | Brinell (HB) | ||||
SS 347 Pipe | 205 | 40 | 515 | 95 | 201 |
GRADE | WERKSTOFF NR. | UNS | EN |
SS 347 Pipe | 1.4550 | S34700 | X6CrNiNb18-10 |
Nominal size in Inch | Wall thickness in Inch | Outside diameter in mm | Wall thickness in mm | Outside diameter in Inch | Weight [Kg/M] | Weight [lb/ft] |
---|---|---|---|---|---|---|
1/2 Inch | 0.065 | 21.3 mm | 1.65 | 0.840 | 0.80 | 0.54 |
3/4 Inch | 0.065 | 26.7 mm | 1.65 | 1.050 | 1.03 | 0.69 |
1 Inch | 0.065 | 33.4 mm | 1.65 | 1.315 | 1.30 | 0.87 |
1 1/4 Inch | 0.065 | 42.2 mm | 1.65 | 1.660 | 1.66 | 1.12 |
1 1/2 Inch | 0.065 | 48.3 mm | 1.65 | 1.900 | 1.91 | 1.28 |
2 Inch | 0.065 | 60.3 mm | 1.65 | 2.375 | 2.40 | 1.61 |
2 1/2 Inch | 0.083 | 73.0 mm | 2.11 | 2.875 | 3.71 | 2.49 |
3 Inch | 0.083 | 88.9 mm | 2.11 | 3.500 | 4.54 | 3.05 |
3 1/2 Inch | 0.083 | 101.6 mm | 2.11 | 4.000 | 5.21 | 3.50 |
4 Inch | 0.083 | 114.3 mm | 2.11 | 4.500 | 5.88 | 3.95 |
5 Inch | 0.109 | 141.3 mm | 2.77 | 5.563 | 9.52 | 6.40 |
6 Inch | 0.109 | 168.3 mm | 2.77 | 6.625 | 11.38 | 7.65 |
8 Inch | 0.109 | 219.1 mm | 2.77 | 8.625 | 14.87 | 9.99 |
10 Inch | 0.134 | 273.1 mm | 3.4 | 10.750 | 22.76 | 15.29 |
12 Inch | 0.156 | 323.9 mm | 3.96 | 12.750 | 31.44 | 21.13 |
14 Inch | 0.156 | 355.6 mm | 3.96 | 14.000 | 34.56 | 23.22 |
16 Inch | 0.165 | 406.4 mm | 4.19 | 16.000 | 41.83 | 28.11 |
18 Inch | 0.165 | 457.0 mm | 4.19 | 18.000 | 47.09 | 31.64 |
20 Inch | 0.188 | 508.0 mm | 4.78 | 20.000 | 59.70 | 40.12 |
22 Inch | 0.188 | 559.0 mm | 4.78 | 22.000 | 65.75 | 44.18 |
24 Inch | 0.218 | 610.0 mm | 5.54 | 24.000 | 83.11 | 55.85 |
30 Inch | 0.250 | 762.0 mm | 6.35 | 30.000 | 119.09 | 80.02 |
Pipe Schedule | Pipe Size in Inch | Outside Diameter Inch | Wall Thickness Inch | Temperature | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||||
40 | 1 1/2 | 1.900 | 0.145 | 1629 | 1629 | 1629 | 1512 | 1404 | 1317 | 1287 | 1258 | 1229 |
80 | 1.900 | 0.200 | 2303 | 2303 | 2303 | 2138 | 1986 | 1862 | 1821 | 1779 | 1738 | |
160 | 1.900 | 0.281 | 3362 | 3362 | 3362 | 3120 | 2899 | 2717 | 2657 | 2597 | 2536 | |
40 | 1 | 1.315 | 0.133 | 2205 | 2205 | 2205 | 2047 | 1902 | 1783 | 1743 | 1703 | 1664 |
80 | 1.315 | 0.179 | 3061 | 3061 | 3061 | 2841 | 2640 | 2475 | 2420 | 2365 | 2310 | |
160 | 1.315 | 0.250 | 4493 | 4493 | 4493 | 4170 | 3874 | 3632 | 3552 | 3471 | 3390 | |
40 | 5 | 5.563 | 0.258 | 965 | 965 | 965 | 896 | 832 | 780 | 763 | 746 | 728 |
80 | 5.563 | 0.375 | 1428 | 1428 | 1428 | 1325 | 1231 | 1154 | 1129 | 1103 | 1077 | |
160 | 5.563 | 0.625 | 2474 | 2474 | 2474 | 2296 | 2133 | 2000 | 1955 | 1911 | 1866 | |
40 | 2 | 2.375 | 0.154 | 1371 | 1371 | 1371 | 1272 | 1182 | 1108 | 1083 | 1059 | 1034 |
80 | 2.375 | 0.218 | 1985 | 1985 | 1985 | 1843 | 1712 | 1605 | 1569 | 1534 | 1498 | |
160 | 2.375 | 0.344 | 3283 | 3283 | 3283 | 3047 | 2831 | 2654 | 2595 | 2536 | 2477 | |
40 | 3 | 3.500 | 0.216 | 1301 | 1301 | 1301 | 1208 | 1122 | 1052 | 1028 | 1005 | 982 |
80 | 3.500 | 0.300 | 1844 | 1844 | 1844 | 1712 | 1590 | 1491 | 1458 | 1425 | 1391 | |
160 | 3.500 | 0.438 | 2787 | 2787 | 2787 | 2587 | 2403 | 2253 | 2203 | 2153 | 2103 | |
40 | 4 | 4.500 | 0.237 | 1102 | 1102 | 1102 | 1023 | 950 | 891 | 871 | 851 | 831 |
80 | 4.500 | 0.337 | 1596 | 1596 | 1596 | 1482 | 1377 | 1291 | 1262 | 1233 | 1204 | |
160 | 4.500 | 0.531 | 2611 | 2611 | 2611 | 2424 | 2552 | 2111 | 2064 | 2017 | 1970 | |
40 | 8 | 8.625 | 0.322 | 771 | 771 | 771 | 716 | 665 | 623 | 610 | 596 | 582 |
80 | 8.625 | 0.500 | 1218 | 1218 | 1218 | 1131 | 1050 | 985 | 963 | 941 | 919 | |
160 | 8.625 | 0.906 | 2298 | 2298 | 2298 | 2133 | 1982 | 1858 | 1817 | 1775 | 1734 | |
40 | 6 | 6.625 | 0.280 | 877 | 877 | 877 | 814 | 756 | 709 | 693 | 677 | 661 |
80 | 6.625 | 0.432 | 1379 | 1379 | 1379 | 1280 | 1189 | 1115 | 1090 | 1065 | 1040 | |
160 | 6.625 | 0.719 | 2382 | 2382 | 2382 | 2211 | 2054 | 1925 | 1883 | 1840 | 1797 | |
40 | 10 | 10.750 | 0.365 | 699 | 699 | 699 | 649 | 603 | 565 | 553 | 540 | 528 |
80 | 10.750 | 0.594 | 1159 | 1159 | 1159 | 1075 | 999 | 937 | 916 | 895 | 874 | |
160 | 10.750 | 1.125 | 2289 | 2289 | 2289 | 2124 | 1974 | 1850 | 1809 | 1768 | 1727 |
Nominal Pipe Size Designator | Permissible Variations in Outside Diameter | |
---|---|---|
Over In. | Under In. | |
Over 1-1/2 to 4, incl | 1/32 (0.031) | 1/32 (0.031) |
Over 4 to 8, incl | 1/16 (0.062) | 1/32 (0.031) |
Over 8 to 18, incl | 3/23 (0.093) | 1/32 (0.031) |
1/8 to 1-1/2, incl | 1/64 (0.015) | 1/32 (0.031) |
Stainless Steel Pipe
ASTM Standards
Pipe Specifications