Belonging to the category of austenitic stainless steel, grade 304 is a testament to low cost investment solutions. Not only does the cost of ASTM A312 TP 304H Stainless Steel Seamless Pipes rate as economical, in terms of value, corrosion resistance, and mechanical properties it rates as being better than conventional carbon steel alloys. Firstly, the alloy for ASTM A312 TP 304L Stainless Steel Seamless Pipes contains higher alloying content than the former and the chemistry is designed to support basic applications keeping in mind the requirements of the application. However, the chemistry can be altered to suit user-specific requirements.
For instance, grade Stainless Steel 304l Pipe is a low chemistry alloy and is suited for applications where the confluence of pipes is to either flange, fittings, or pressure vessels, without the fear of intergranular corrosion. Low carbon austenitic alloys like the Stainless Steel 304L Seamless Pipe have the inclusion of nitrogen in their chemistry to improve the austenite stability, while also bringing up its yield strength, which was lost by the lowering of carbon. On the other hand, Stainless Steel 304H Pipe, which contains a higher content of carbon is ideal for high-temperature environments.
By increasing the content of carbon in the alloy, the high carbon version of SS UNS S30403 Welded Pipe delivers a good performance. Though the weldability of high carbon grade 304 is adequate, or may even be considered to be good, perhaps, the same property of 304L SS Electropolished Pipes, pales in its comparison. Alternatively, 304L is not an adequate alloy for use in elevated temperature conditions as opposed to the high carbon version of DIN 1.4306 Hollow Pipes.
before buy See comparision of Stainless Steel 304L Seamless Pipe price with Stainless Steel 304 Pipe price list
Standard Specification | ASTM A 312/ ASME SA 312/ A790/ SA790/ EN10216-5 |
Size | ½” to 6” NB Sch 10s, 40s, & 80s, 160s |
Wall Thickness | 0.1 - 60 mm |
SS Seamless Pipe Length |
|
Seamless SS Pipe Surface Finish | Cold Finish, Bright, Polished, Annealing, Pickling, or as per client requirements |
Standard | JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST |
Manufacturing types | Seamless, Welded, ERW, EFW |
Manufacturing Shapes | Round, Square, Rectangle, Box Section |
Manufacturing Technology | Hot / Cold Formed |
Other Grades | SS 446 |
Inspection, Test Reports | EN 10204 3.1, Mill Test Certificates, PMI Test Reports, Chemical Reports, Mechanical Reports, NABL Approved Lab Reports, Visual Inspection Reports, Destructive and Non Destructive Test Reports, Third Party Inspection |
Technique | Cold Rolled Hot Rolled |
Description | Per Unit (INR) | Price in USD | Price in EURO |
---|---|---|---|
SS Seamless Pipes Grade 304l/304h X5crni18-10/x2crni19-11/1.4541/08x18h10t Ex-stock | 133 | 1.81 | 1.49 |
S.s. Seamless Pipes Grade 304l12x18h10t/08x18h12 Ex-stock | 130 | 1.77 | 1.46 |
S.s. Seamless Pipes Grade 304h/304l/1.4306/1.4550/1.4301/12x18h10t/08x18h12 Ex-stock | 130 | 1.77 | 1.46 |
Hot Finish Ss Seamless Pipes As Per Astm A312 (Grade: Tp304l) Other Details As Per Invoice | 172 | 2.34 | 1.93 |
Hot Finish Ss Seamless Pipes As Per Astm A312 (Grade: Tp304l) Other Details As Per Invoice | 172 | 2.34 | 1.93 |
Stainless Steel Seamless Tube (Ss Pipe) Grade 304l | 177 | 2.34 | 1.93 |
Hot Finish Ss Seamless Pipes As Per Astm A312(Ed.2013) (Grade: Tp304l) (Size: Od(Mm) 88.9 X Wt(Mm) 7.62 X Length(M) 5.2- | 155 | 2.11 | 1.74 |
Line Pipe 16 X 1.5 Seamless(Ss.304) (Parts For Industrial Electrical Vacuum Furnace) (6.5 Pcs) | 2,980 | 40.53 | 33.37 |
Nominal Pipe Size (NPS) | Outside Diameter (Mm) | SCH 0S | STD SCH 40S | XS SCH 80S | SCH 120 | SCH 160 | XXS |
---|---|---|---|---|---|---|---|
1/8" | 10.29 | 1.73 0.37 |
2.41 0.48 |
||||
1/4" | 13.72 | 1.65 0.48 |
2.24 0.64 |
3.02 0.81 |
|||
3/8" | 17.15 | 1.65 0.64 |
2.31 0.86 |
3.20 1.12 |
|||
1/2" | 21.34 | 2.11 1.01 |
2.77 1.29 |
3.73 1.64 |
4.76 1.98 |
7.47 2.65 |
|
3/4" | 26.67 | 2.11 1.30 |
2.87 1.71 |
3.91 2.23 |
5.56 2.94 |
7.82 3.69 |
|
1" | 33.40 | 2.77 2.12 |
3.38 2.54 |
4.55 3.28 |
6.35 4.30 |
9.09 5.75 |
|
1 1/4" | 42.16 | 2.77 2.73 |
3.56 3.43 |
4.85 3.53 |
6.35 5.69 |
9.70 7.88 |
|
1 1/2" | 48.26 | 2.77 3.15 |
3.68 3.11 |
5.08 5.49 |
7.14 7.34 |
10.16 9.69 |
|
2" | 60.33 | 2.77 3.98 |
3.91 5.52 |
5.54 7.59 |
8.74 11.28 |
11.07 13.65 |
|
2 1/2" | 73.03 | 3.05 5.34 |
5.16 8.76 |
7.01 11.58 |
9.53 15.14 |
||
3" | 88.90 | 3.05 6.54 |
5.49 11.45 |
7.62 15.50 |
11.13 21.65 |
15.24 28.09 |
|
3 1/2" | 101.60 | 3.05 7.52 |
5.74 13.77 |
8.08 18.90 |
|||
4" | 114.30 | 3.05 8.48 |
6.02 16.31 |
8.56 22.65 |
11.13 28.32 |
13.49 34.02 |
17.12 41.63 |
5" | 141.60 | 3.40 11.74 |
6.55 22.10 |
9.52 31.41 |
15.88 49.83 |
||
6" | 168.26 | 3.40 14.04 |
7.11 28.68 |
10.97 43.19 |
14.27 54.20 |
18.26 68.56 |
21.95 80.36 |
8" | 219.08 | 3.76 20.25 |
8.18 43.16 |
12.70 65.59 |
23.01 112.90 |
18.26 90.44 |
|
10" | 273.05 | 4.19 28.20 |
9.27 61.20 |
12.70 81.55 |
28.58 174.82 |
||
12" | 323.85 | 4.57 36.53 |
9.53 74.92 |
12.70 97.46 |
Seamless Pipe Size (inches) |
Seamless Pipe Schedule | Seamless Pipes 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 |
Stainless Steel 1.4301 Square Pipes | 304 SS Welded Pipes |
304 SS Custom Pipes | Stainless Steel 1.4301 Electropolished Pipe |
SS A312 TP304 Cold Drawn Seamless Pipes | 4 inch ASTM A312 TP 304 Seamless Pipes |
UNS S30400 Seamless Steel Pipes | Schedule 5S Stainless Steel 1.4301 Seamless Pipes |
ASTM A312 TP 304 Seamless Pipes | High pressure UNS S30400 Seamless Pipes |
UNS S30400 Cold Drawn Seamless Pipes | ASME SA312 TP 304 Cold Drawn Pipes |
Stainless Steel 1.4301 Cold Drawn Seamless Pipes | 304 SS Precision Pipes |
ASME SA312 TP 304 EFW Pipes | Stainless Steel 304 Cold Drawn Pipes |
Stainless Steel 304 Seamless Pipes | 304 Stainless Steel Cold Drawn Welded Pipes |
ASTM A312 TP 304 Welded Pipes | 304 Stainless Steel Thin Wall Pipes |
304 SS ERW Pipes | ASME SA312 TP 304 Exhaust Pipes |
304 Stainless Steel Seamless Round Pipes | Schedule 40 SS A312 TP304 SeamlessPipes |
304 Stainless Steel Seamless Rectangular Pipes | Small diameter SS A312 TP304 Seamlesspipes |
Stainless Steel 304 Seamless Steel Precision Pipes | Cold Drawn Stainless Steel 304 Welded Pipes |
SUS | Tensile Strength minimum (MPa) | Yield Strength 0.2% Proof minimum (MPa) | Elongation minimum (% in 50mm) | Hardness | |
Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
304L | 485 | 170 | 40 | 92 | 201 |
SS | Si | C | Mn | Cr | P | S | Mo | Ni | N | |
TP 304L | min. | - | - | - | 18.0 | - | - | - | 8.0 | - |
max. | 1.00 | 0.03 | 2.0 | 20.0 | 0.045 | 0.03 | 12.0 | - |
GRADE | UNS | EN | JIS | AFNOR | BS | WERKSTOFF NR. | GOST | SS |
USA | EUROPE | JAPAN | RUSSIAN | BRITISH | GERMAN | RUSSIAN | SWEDISH | |
SS 304L | S30403 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | Z3CN18‐10 | 304S11 | 1.4306/1.4307 | 03Х18Н11 | 2332 |
NPS (DN) |
ID | SCH | OD IN (MM) |
WT IN (MM) |
WEIGHT LB/FT (KG/M) |
---|---|---|---|---|---|
40 (1000) |
- | - | 40.0 (1016) |
0.312 (7.92) |
132.37 (196.9) |
40 (1000) |
- | - | 40.0 (1016) |
0.344 (8.74) |
145.83 (217.11) |
40 (1000) |
STD | - | 40.0 (1016) |
0.375 (9.53) |
158.85 (236.54) |
40 (1000) |
- | - | 40.0 (1016) |
0.406 (10.31) |
171.84 (255.71) |
40 (1000) |
- | - | 40.0 (1016) |
0.438 (11.13) |
185.24 (275.82) |
40 (1000) |
- | - | 40.0 (1016) |
0.469 (11.91) |
198.19 (294.92) |
40 (1000) |
XS | - | 40.0 (1016) |
0.5 (12.7) |
211.13 (314.23) |
40 (1000) |
- | - | 40.0 (1016) |
0.562 (14.27) |
236.93 (352.53) |
40 (1000) |
- | - | 40.0 (1016) |
0.625 (15.88) |
263.07 (391.67) |
40 (1000) |
- | - | 40.0 (1016) |
0.688 (17.48) |
289.13 (430.45) |
40 (1000) |
- | - | 40.0 (1016) |
0.75 (19.05) |
314.69 (468.37) |
40 (1000) |
- | - | 40.0 (1016) |
0.812 (20.62) |
340.16 (506.17) |
40 (1000) |
- | - | 40.0 (1016) |
0.875 (22.23) |
365.97 (544.81) |
40 (1000) |
- | - | 40.0 (1016) |
0.938 (23.83) |
391.68 (583.08) |
40 (1000) |
- | - | 40.0 (1016) |
1.0 (25.4) |
416.91 (620.51) |
40 (1000) |
- | - | 40.0 (1016) |
1.062 (26.97) |
442.05 (657.82) |
40 (1000) |
- | - | 40.0 (1016) |
1.125 (28.58) |
467.52 (695.96) |
40 (1000) |
- | - | 40.0 (1016) |
1.188 (30.18) |
492.9 (733.73) |
40 (1000) |
- | - | 40.0 (1016) |
1.25 (31.75) |
517.8 (770.67) |
42 (1050) |
- | - | 42.0 (1067) |
0.344 (8.74) |
153.18 (228.1) |
42 (1050) |
STD | - | 42.0 (1067) |
0.375 (9.53) |
166.86 (248.53) |
42 (1050) |
- | - | 42.0 (1067) |
0.406 (10.31) |
180.52 (268.67) |
42 (1050) |
- | - | 42.0 (1067) |
0.438 (11.13) |
194.6 (289.82) |
42 (1050) |
- | - | 42.0 (1067) |
0.469 (11.91) |
208.22 (309.9) |
42 (1050) |
XS | - | 42.0 (1067) |
0.5 (12.7) |
221.82 (330.21) |
42 (1050) |
- | - | 42.0 (1067) |
0.562 (14.27) |
248.95 (370.48) |
42 (1050) |
- | - | 42.0 (1067) |
0.625 (15.88) |
276.44 (411.64) |
42 (1050) |
- | - | 42.0 (1067) |
0.688 (17.48) |
303.84 (452.43) |
42 (1050) |
- | - | 42.0 (1067) |
0.75 (19.05) |
330.72 (492.33) |
42 (1050) |
- | - | 42.0 (1067) |
0.812 (20.62) |
357.52 (532.11) |
42 (1050) |
- | - | 42.0 (1067) |
0.875 (22.23) |
384.67 (572.77) |
42 (1050) |
- | - | 42.0 (1067) |
0.938 (23.83) |
411.74 (613.05) |
42 (1050) |
- | - | 42.0 (1067) |
1.0 (25.4) |
438.29 (652.46) |
42 (1050) |
- | - | 42.0 (1067) |
1.062 (26.97) |
464.76 (691.75) |
42 (1050) |
- | - | 42.0 (1067) |
1.125 (28.58) |
491.57 (731.91) |
42 (1050) |
- | - | 42.0 (1067) |
1.188 (30.18) |
518.3 (771.69) |
42 (1050) |
- | - | 42.0 (1067) |
1.25 (31.75) |
544.52 (810.6) |
44 (1100) |
- | - | 44.0 (1118) |
0.344 (8.74) |
160.54 (239.09) |
44 (1100) |
STD | - | 44.0 (1118) |
0.375 (9.53) |
174.88 (260.52) |
44 (1100) |
- | - | 44.0 (1118) |
0.406 (10.31) |
189.2 (281.64) |
44 (1100) |
- | - | 44.0 (1118) |
0.438 (11.13) |
203.97 (303.82) |
44 (1100) |
- | - | 44.0 (1118) |
0.469 (11.91) |
218.25 (324.88) |
44 (1100) |
XS | - | 44.0 (1118) |
0.5 (12.7) |
232.51 (346.18) |
44 (1100) |
- | - | 44.0 (1118) |
0.562 (14.27) |
260.97 (388.42) |
44 (1100) |
- | - | 44.0 (1118) |
0.625 (15.88) |
289.8 (431.62) |
44 (1100) |
- | - | 44.0 (1118) |
0.688 (17.48) |
318.55 (474.42) |
44 (1100) |
- | - | 44.0 (1118) |
0.75 (19.05) |
346.76 (516.29) |
44 (1100) |
- | - | 44.0 (1118) |
0.812 (20.62) |
374.88 (558.04) |
44 (1100) |
- | - | 44.0 (1118) |
0.875 (22.23) |
403.38 (600.73) |
44 (1100) |
- | - | 44.0 (1118) |
0.938 (23.83) |
431.79 (643.03) |
44 (1100) |
- | - | 44.0 (1118) |
1.0 (25.4) |
459.67 (684.41) |
44 (1100) |
- | - | 44.0 (1118) |
1.062 (26.97) |
487.47 (725.67) |
44 (1100) |
- | - | 44.0 (1118) |
1.125 (28.58) |
515.63 (767.85) |
44 (1100) |
- | - | 44.0 (1118) |
1.188 (30.18) |
543.7 (809.65) |
44 (1100) |
- | - | 44.0 (1118) |
1.25 (31.75) |
571.25 (850.54) |
46 (1150) |
- | - | 46.0 (1168) |
0.344 (8.74) |
167.89 (249.87) |
46 (1150) |
STD | - | 46.0 (1168) |
0.375 (9.53) |
182.9 (272.27) |
46 (1150) |
- | - | 46.0 (1168) |
0.406 (10.31) |
197.88 (294.35) |
46 (1150) |
- | - | 46.0 (1168) |
0.438 (11.13) |
213.33 (317.54) |
46 (1150) |
- | - | 46.0 (1168) |
0.469 (11.91) |
228.27 (339.56) |
46 (1150) |
XS | - | 46.0 (1168) |
0.5 (12.7) |
243.2 (361.84) |
46 (1150) |
- | - | 46.0 (1168) |
0.562 (14.27) |
272.98 (406.02) |
46 (1150) |
- | - | 46.0 (1168) |
0.625 (15.88) |
303.16 (451.2) |
46 (1150) |
- | - | 46.0 (1168) |
0.688 (17.48) |
333.26 (495.97) |
46 (1150) |
- | - | 46.0 (1168) |
0.75 (19.05) |
362.79 (539.78) |
46 (1150) |
- | - | 46.0 (1168) |
0.812 (20.62) |
392.24 (583.47) |
46 (1150) |
- | - | 46.0 (1168) |
0.875 (22.23) |
422.09 (628.14) |
46 (1150) |
- | - | 46.0 (1168) |
0.938 (23.83) |
451.85 (672.41) |
46 (1150) |
- | - | 46.0 (1168) |
1.0 (25.4) |
481.05 (715.73) |
46 (1150) |
- | - | 46.0 (1168) |
1.062 (26.97) |
510.17 (758.92) |
46 (1150) |
- | - | 46.0 (1168) |
1.125 (28.58) |
539.68 (803.09) |
46 (1150) |
- | - | 46.0 (1168) |
1.188 (30.18) |
569.1 (846.86) |
46 (1150) |
- | - | 46.0 (1168) |
1.25 (31.75) |
597.97 (889.69) |
48 (1200) |
- | - | 48.0 (1219) |
0.344 (8.74) |
175.25 (260.86) |
48 (1200) |
STD | - | 48.0 (1219) |
0.375 (9.53) |
190.92 (284.25) |
48 (1200) |
- | - | 48.0 (1219) |
0.406 (10.31) |
206.56 (307.32) |
48 (1200) |
- | - | 48.0 (1219) |
0.438 (11.13) |
222.7 (331.54) |
48 (1200) |
- | - | 48.0 (1219) |
0.469 (11.91) |
238.3 (354.54) |
48 (1200) |
XS | - | 48.0 (1219) |
0.5 (12.7) |
253.89 (377.81) |
48 (1200) |
- | - | 48.0 (1219) |
0.562 (14.27) |
285.0 (423.97) |
48 (1200) |
- | - | 48.0 (1219) |
0.625 (15.88) |
316.52 (471.17) |
48 (1200) |
- | - | 48.0 (1219) |
0.688 (17.48) |
347.97 (517.95) |
48 (1200) |
- | - | 48.0 (1219) |
0.75 (19.05) |
378.83 (563.74) |
48 (1200) |
- | - | 48.0 (1219) |
0.812 (20.62) |
409.61 (609.4) |
48 (1200) |
- | - | 48.0 (1219) |
0.875 (22.23) |
440.8 (656.1) |
48 (1200) |
- | - | 48.0 (1219) |
0.938 (23.83) |
471.9 (702.38) |
48 (1200) |
- | - | 48.0 (1219) |
1.0 (25.4) |
502.43 (747.67) |
48 (1200) |
- | - | 48.0 (1219) |
1.062 (26.97) |
532.88 (792.84) |
48 (1200) |
- | - | 48.0 (1219) |
1.125 (28.58) |
563.73 (839.04) |
48 (1200) |
- | - | 48.0 (1219) |
1.188 (30.18) |
594.5 (884.82) |
48 (1200) |
- | - | 48.0 (1219) |
1.25 (31.75) |
624.7 (929.62) |
52 (1300) |
- | - | 52.0 (1321) |
0.375 (9.53) |
206.95 (308.23) |
52 (1300) |
- | - | 52.0 (1321) |
0.406 (10.31) |
223.93 (333.26) |
52 (1300) |
- | - | 52.0 (1321) |
0.438 (11.13) |
241.42 (359.54) |
52 (1300) |
- | - | 52.0 (1321) |
0.469 (11.91) |
258.36 (384.5) |
52 (1300) |
- | - | 52.0 (1321) |
0.5 (12.7) |
275.27 (409.76) |
52 (1300) |
- | - | 52.0 (1321) |
0.562 (14.27) |
309.03 (459.86) |
52 (1300) |
- | - | 52.0 (1321) |
0.625 (15.88) |
343.25 (511.12) |
52 (1300) |
- | - | 52.0 (1321) |
0.688 (17.48) |
377.39 (561.93) |
52 (1300) |
- | - | 52.0 (1321) |
0.75 (19.05) |
410.9 (611.66) |
52 (1300) |
- | - | 52.0 (1321) |
0.812 (20.62) |
444.33 (661.27) |
52 (1300) |
- | - | 52.0 (1321) |
0.875 (22.23) |
478.21 (712.02) |
52 (1300) |
- | - | 52.0 (1321) |
0.938 (23.83) |
512.01 (762.33) |
52 (1300) |
- | - | 52.0 (1321) |
1.0 (25.4) |
545.19 (811.57) |
52 (1300) |
- | - | 52.0 (1321) |
1.062 (26.97) |
578.29 (860.69) |
52 (1300) |
- | - | 52.0 (1321) |
1.125 (28.58) |
611.84 (910.93) |
52 (1300) |
- | - | 52.0 (1321) |
1.188 (30.18) |
645.3 (960.74) |
52 (1300) |
- | - | 52.0 (1321) |
1.25 (31.75) |
678.15 (1009.49) |
56 (1400) |
- | - | 56.0 (1422) |
0.375 (9.53) |
222.99 (331.96) |
56 (1400) |
- | - | 56.0 (1422) |
0.406 (10.31) |
241.29 (358.94) |
56 (1400) |
- | - | 56.0 (1422) |
0.438 (11.13) |
260.15 (387.26) |
56 (1400) |
- | - | 56.0 (1422) |
0.469 (11.91) |
278.41 (414.17) |
56 (1400) |
- | - | 56.0 (1422) |
0.5 (12.7) |
296.65 (441.39) |
56 (1400) |
- | - | 56.0 (1422) |
0.562 (14.27) |
333.06 (495.41) |
56 (1400) |
- | - | 56.0 (1422) |
0.625 (15.88) |
369.97 (550.67) |
56 (1400) |
- | - | 56.0 (1422) |
0.688 (17.48) |
406.8 (605.46) |
56 (1400) |
- | - | 56.0 (1422) |
0.75 (19.05) |
442.97 (659.11) |
56 (1400) |
- | - | 56.0 (1422) |
0.812 (20.62) |
479.05 (712.63) |
56 (1400) |
- | - | 56.0 (1422) |
0.875 (22.23) |
515.63 (767.39) |
56 (1400) |
- | - | 56.0 (1422) |
0.938 (23.83) |
552.12 (821.68) |
56 (1400) |
- | - | 56.0 (1422) |
1.0 (25.4) |
587.95 (874.83) |
56 (1400) |
- | - | 56.0 (1422) |
1.062 (26.97) |
623.7 (927.86) |
56 (1400) |
- | - | 56.0 (1422) |
1.125 (28.58) |
659.94 (982.12) |
56 (1400) |
- | - | 56.0 (1422) |
1.188 (30.18) |
696.1 (1035.91) |
56 (1400) |
- | - | 56.0 (1422) |
1.25 (31.75) |
731.6 (1088.57) |
60 (1500) |
- | - | 60.0 (1524) |
0.375 (9.53) |
239.02 (355.94) |
60 (1500) |
- | - | 60.0 (1524) |
0.406 (10.31) |
258.65 (384.87) |
60 (1500) |
- | - | 60.0 (1524) |
0.438 (11.13) |
278.88 (415.26) |
60 (1500) |
- | - | 60.0 (1524) |
0.469 (11.91) |
298.47 (444.13) |
60 (1500) |
- | - | 60.0 (1524) |
0.5 (12.7) |
318.03 (473.34) |
60 (1500) |
- | - | 60.0 (1524) |
0.562 (14.27) |
357.09 (531.3) |
60 (1500) |
- | - | 60.0 (1524) |
0.625 (15.88) |
396.7 (590.62) |
60 (1500) |
- | - | 60.0 (1524) |
0.688 (17.48) |
436.22 (649.44) |
60 (1500) |
- | - | 60.0 (1524) |
0.75 (19.05) |
475.04 (707.03) |
60 (1500) |
- | - | 60.0 (1524) |
0.812 (20.62) |
513.77 (764.5) |
60 (1500) |
- | - | 60.0 (1524) |
0.875 (22.23) |
553.04 (823.31) |
60 (1500) |
- | - | 60.0 (1524) |
0.938 (23.83) |
592.23 (881.63) |
60 (1500) |
- | - | 60.0 (1524) |
1.0 (25.4) |
630.71 (938.73) |
60 (1500) |
- | - | 60.0 (1524) |
1.062 (26.97) |
669.11 (995.71) |
60 (1500) |
- | - | 60.0 (1524) |
1.125 (28.58) |
708.05 (1054.01) |
60 (1500) |
- | - | 60.0 (1524) |
1.188 (30.18) |
746.9 (1111.83) |
60 (1500) |
- | - | 60.0 (1524) |
1.25 (31.75) |
785.05 (1168.44) |
Nominal Seamless Pipe Size (NPS) | Outside Diameter (mm) | SCH 0S | STD SCH 40S | XS SCH 80S | SCH 120 | SCH 160 | XXS |
---|---|---|---|---|---|---|---|
1/8" | 10.29 | 1.73 0.37 |
2.41 0.48 |
||||
1/4" | 13.72 | 1.65 0.48 |
2.24 0.64 |
3.02 0.81 |
|||
3/8" | 17.15 | 1.65 0.64 |
2.31 0.86 |
3.20 1.12 |
|||
1/2" | 21.34 | 2.11 1.01 |
2.77 1.29 |
3.73 1.64 |
4.76 1.98 |
7.47 2.65 |
|
3/4" | 26.67 | 2.11 1.30 |
2.87 1.71 |
3.91 2.23 |
5.56 2.94 |
7.82 3.69 |
|
1" | 33.40 | 2.77 2.12 |
3.38 2.54 |
4.55 3.28 |
6.35 4.30 |
9.09 5.75 |
|
1 1/4" | 42.16 | 2.77 2.73 |
3.56 3.43 |
4.85 3.53 |
6.35 5.69 |
9.70 7.88 |
|
1 1/2" | 48.26 | 2.77 3.15 |
3.68 3.11 |
5.08 5.49 |
7.14 7.34 |
10.16 9.69 |
|
2" | 60.33 | 2.77 3.98 |
3.91 5.52 |
5.54 7.59 |
8.74 11.28 |
11.07 13.65 |
|
2 1/2" | 73.03 | 3.05 5.34 |
5.16 8.76 |
7.01 11.58 |
9.53 15.14 |
||
3" | 88.90 | 3.05 6.54 |
5.49 11.45 |
7.62 15.50 |
11.13 21.65 |
15.24 28.09 |
|
3 1/2" | 101.60 | 3.05 7.52 |
5.74 13.77 |
8.08 18.90 |
|||
4" | 114.30 | 3.05 8.48 |
6.02 16.31 |
8.56 22.65 |
11.13 28.32 |
13.49 34.02 |
17.12 41.63 |
5" | 141.60 | 3.40 11.74 |
6.55 22.10 |
9.52 31.41 |
15.88 49.83 |
||
6" | 168.26 | 3.40 14.04 |
7.11 28.68 |
10.97 43.19 |
14.27 54.20 |
18.26 68.56 |
21.95 80.36 |
8" | 219.08 | 3.76 20.25 |
8.18 43.16 |
12.70 65.59 |
23.01 112.90 |
18.26 90.44 |
|
10" | 273.05 | 4.19 28.20 |
9.27 61.20 |
12.70 81.55 |
28.58 174.82 |
||
12" | 323.85 | 4.57 36.53 |
9.53 74.92 |
12.70 97.46 |
Element | SS 304L |
Density | 8 |
ASTM | ASME | Type |
---|---|---|
A312 | SA 312 | Seamless, Welded |
A358 | SA 358 | EFW |
A778 | SA 778 | Seam and spiral butt seam welded |
A213 | SA 213 | Seamless |
A249 | SA 249 | Welded |
A269 | SA 269 | Seamless, Welded |
A358 | SA 358 | EFW |
A376 | SA 376 | Seamless |
A409 | SA 409 | Welded |
Product Description | Outside Diamter, OD (in mm) | Wall Thickness, WT (in mm) |
Round Pipe | 6mm – 630mm | 0.5mm-30mm |
Square Pipe | 12.7mm* 12.7mm to 300mm* 300mm | 0.5mm-30mm |
Rectangular Pipe | 10*20mm to 100*200mm | 0.5mm-30mm |
Colour Coated Pipe | 6mm to 630mm | 0.5mm-30mm |
Electropolished Pipes | 12.7mm to 250mm | 0.5mm-30mm |
Slot Round Pipe | 12.7mm to 76.2mm | 0.5mm-2.0mm |
Description | DFARS | Manufacture Method | Schedule | Pipe Size | Specification |
---|---|---|---|---|---|
W 304/304L A-312 1/8 SCH 40 | Yes | WELDED & DRAWN | 40 | 0.125 | ASTM A312 ASME SA312 |
W 304/304L A-312 1/4 SCH 80 | Yes | WELDED & DRAWN | 80 | 0.25 | ASTM A312 ASME SA312 |
SMLS 304/L A-312 1/4 SCH 80 | Yes | SEAMLESS & DRAWN | 80 | 0.25 | ASME SA312 |
W 304/304L A-312 1/4 SCH 40 | Yes | WELDED & DRAWN | 40 | 0.25 | ASTM A312 ASME SA312 |
SMLS 304/L A-312 1/4 SCH 40 | Yes | SEAMLESS & DRAWN | 40 | 0.25 | ASME SA312 |
W 304/304L A-312 1/4 SCH 10 | Yes | WELDED & DRAWN | 10 | 0.25 | ASTM A312 ASME SA312 |
W 304/304L A-312 3/8 SCH 80 | Yes | WELDED & DRAWN | 80 | 0.375 | ASTM A312 ASME SA312 |
SMLS 304/L A-312 3/8 SCH 80 | Yes | SEAMLESS & DRAWN | 80 | 0.375 | ASME SA312 |
W 304/304L A-312 3/8 SCH 40 | Yes | WELDED & DRAWN | 40 | 0.375 | ASTM A312 ASME SA312 |
SMLS 304/L A-312 3/8 SCH 40 | Yes | SEAMLESS & DRAWN | 40 | 0.375 | ASME SA312 |
NPS Designator | Outside Diameter in. | Schedule 10S in. | Schedule 40S in. | Schedule 80S in. | Schedule 160 in. | Schedule XX in. |
---|---|---|---|---|---|---|
1/4 | 0.540 | 0.065 | 0.088 | 0.119 | ||
3/8 | 0.675 | 0.065 | 0.091 | 0.126 | ||
1/2 | 0.840 | 0.083 | 0.109 | 0.147 | .188 | .294 |
3/4 | 1.050 | 0.083 | 0.113 | 0.154 | .218 | .308 |
1.0 | 1.315 | 0.109 | 0.133 | 0.179 | .250 | .358 |
1 1/4 | 1.660 | 0.109 | 0.140 | 0.191 | .250 | .382 |
1 1/2 | 1.900 | 0.109 | 0.145 | 0.200 | .281 | .400 |
2 | 2.375 | 0.109 | 0.154 | 0.218 | .343 | .436 |
2 1/2 | 2.875 | 0.120 | 0.203 | 0.276 | .375 | .552 |
3 | 3.500 | 0.120 | 0.216 | 0.300 | .438 | .600 |
3 1/2 | 4.000 | 0.120 | 0.226 | 0.318 | .636 | |
4 | 4.500 | 0.120 | 0.237 | 0.337 | .534 | .674 |
5 | 5.563 | 0.134 | 0.258 | 0.375 | .625 | .750 |
6 | 6.625 | 0.134 | 0.280 | 0.432 | .719 | .864 |
8 | 8.625 | 0.148 | 0.322 | 0.500 | .906 | .875 |
10 | 10.750 | 0.165 | 0.365 | 0.500 | 1.125 | |
12 | 12.750 | 0.180 | 0.375 | 0.500 | 1.312 | |
14 | 14.000 | 0.188 | 0.375 | 0.500 | 1.406 | |
16 | 16.000 | 0.188 | 0.375 | 0.500 | 1.594 |
Element | SS 304L |
Melting Point | 1400 ℃ |
Nominal Thickness | Minimum Thickness on Inspection | Nominal Thickness | Minimum Thickness on Inspection | Nominal Thickness | Minimum Thickness on Inspection | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
in. | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
0.068 | 1.7 | 0.060 | 1.5 | 0.294 | 7.5 | 0.257 | 6.5 | 0.750 | 19.0 | 0.658 | 16.6 |
0.068 | 2.2 | 0.077 | 2.0 | 0.300 | 7.6 | 0.262 | 6.7 | 0.812 | 20.6 | 0.710 | 18.0 |
0.091 | 2.3 | 0.080 | 2.0 | 0.307 | 7.8 | 0.269 | 6.8 | 0.843 | 21.4 | 0.736 | 18.7 |
0.095 | 2.4 | 0.083 | 2.1 | 0.308 | 7.8 | 0.270 | 6.9 | 0.854 | 21.7 | 0.756 | 19.2 |
0.113 | 2.9 | 0.099 | 2.5 | 0.312 | 7.9 | 0.273 | 6.9 | 0.875 | 22.2 | 0.766 | 19.5 |
0.119 | 3.0 | 0.104 | 2.6 | 0.318 | 8.1 | 0.278 | 7.1 | 0.906 | 23.0 | 0.783 | 20.1 |
0.125 | 3.2 | 0.109 | 2.8 | 0.322 | 8.2 | 0.282 | 7.2 | 0.937 | 23.8 | 0.820 | 20.8 |
0.126 | 3.2 | 0.110 | 2.8 | 0.330 | 8.4 | 0.289 | 7.3 | 0.968 | 24.6 | 0.847 | 21.5 |
0.133 | 3.4 | 0.116 | 2.9 | 0.337 | 8.6 | 0.295 | 7.5 | 1.000 | 25.4 | 0.875 | 22.2 |
0.140 | 3.6 | 0.122 | 3.1 | 0.343 | 8.7 | 0.300 | 7.6 | 1.031 | 26.2 | 0.902 | 22.9 |
0.145 | 3.7 | 0.127 | 3.2 | 0.344 | 8.7 | 0.301 | 7.6 | 1.062 | 27.0 | 0.929 | 23.6 |
0.147 | 3.7 | 0.129 | 3.3 | 0.358 | 9.1 | 0.313 | 8.0 | 1.083 | 27.8 | 0.956 | 24.3 |
0.154 | 3.9 | 0.135 | 3.4 | 0.365 | 9.3 | 0.319 | 8.1 | 1.125 | 28.6 | 0.984 | 25.0 |
0.156 | 4.0 | 0.136 | 3.5 | 0.375 | 9.5 | 0.328 | 8.3 | 1.156 | 29.4 | 1.012 | 25.7 |
0.179 | 4.5 | 0.157 | 4.0 | 0.382 | 9.7 | 0.334 | 8.5 | 1.218 | 30.9 | 1.066 | 27.1 |
0.187 | 43.7 | 0.164 | 4.2 | 0.400 | 10.2 | 0.350 | 8.9 | 1.250 | 31.8 | 1.094 | 27.8 |
0.188 | 4.8 | 0.164 | 4.2 | 0.406 | 10.3 | 0.355 | 9.0 | 1.281 | 32.5 | 1.121 | 28.5 |
0.191 | 4.9 | 0.167 | 4.2 | 0.432 | 10.4 | 0.378 | 9.6 | 1.312 | 33.3 | 1.148 | 29.2 |
0.200 | 5.1 | 0.175 | 4.4 | 0.436 | 11.1 | 0.382 | 9.7 | 1.343 | 34.1 | 1.175 | 29.8 |
0.203 | 5.2 | 0.178 | 4.5 | 0.437 | 11.1 | 0.382 | 9.7 | 1.375 | 34.9 | 1.203 | 30.6 |
0.216 | 5.5 | 0.189 | 4.8 | 0.438 | 11.1 | 0.383 | 9.7 | 1.406 | 35.7 | 1.230 | 31.2 |
0.218 | 5.5 | 0.191 | 4.9 | 0.500 | 12.7 | 0.438 | 11.1 | 1.436 | 36.5 | 1.258 | 32.0 |
0.219 | 5.6 | 0.192 | 4.9 | 0.531 | 13.5 | 0.465 | 11.8 | 1.500 | 36.1 | 1.312 | 33.3 |
0.226 | 5.7 | 0.196 | 5.0 | 0.552 | 14.0 | 0.483 | 12.3 | 1.531 | 38.9 | 1.340 | 34.0 |
0.237 | 6.0 | 0.207 | 5.2 | 0.562 | 14.3 | 0.492 | 12.5 | 1.562 | 39.7 | 1.367 | 34.7 |
0.250 | 6.4 | 0.219 | 5.6 | 0.593 | 15.1 | 0.519 | 13.2 | 1.593 | 40.5 | 1.394 | 35.4 |
0.258 | 6.6 | 0.226 | 5.7 | 0.600 | 15.2 | 0.525 | 13.3 | 1.750 | 44.5 | 1.531 | 38.9 |
0.276 | 7.0 | 0.242 | 6.1 | 0.625 | 15.9 | 0.547 | 13.9 | 1.781 | 45.2 | 1.558 | 39.6 |
0.277 | 7.0 | 0.242 | 6.1 | 0.656 | 16.6 | 0.573 | 14.6 | 1.812 | 46.0 | 1.586 | 49.3 |
0.279 | 7.1 | 0.244 | 6.2 | 0.674 | 17.1 | 0.590 | 15.0 | 1.968 | 50.0 | 1.772 | 43.7 |
0.280 | 7.1 | 0.245 | 6.2 | 0.687 | 17.4 | 0.601 | 15.3 | 2.062 | 52.4 | 1.804 | 45.8 |
0.281 | 7.1 | 0.246 | 6.2 | 0.719 | 18.3 | 0.629 | 16.0 | 2.343 | 59.5 | 2.050 | 52.1 |
NPS | ASTM A312 OD Tolerance | |||
+ | – | |||
inch | mm | inch | mm | |
1/8~1 1 /2 | 1/64(0.015) | 0.4 | 1/32(0.031) | 0.8 |
> 1 1 /2~4 | 1/32(0.031) | 0.8 | 1/32(0.031) | 0.8 |
> 4~8 | 1/16(0.062) | 1.6 | 1/32(0.031) | 0.8 |
> 8~18 | 3/32(0.093) | 2.4 | 1/32(0.031) | 0.8 |
> 18~26 | 1/8(0.125) | 3.2 | 1/32(0.031) | 0.8 |
> 26~34 | 5/32(0.156) | 4 | 1/32(0.031) | 0.8 |
> 34~48 | 3/16(0.187) | 4.8 | 1/32(0.031) | 0.8 |