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813/814, 8th Floor, Parekh Market, Opera House, Mumbai
813/814, 8th Floor, Parekh Market, Opera House, Mumbai
Stainless steel needle or hypodermic tube is a thin-walled grade designed with tight tolerances. A Stainless Steel Needle Tube are small diameter tubes that are utilized for injection under the skin. These tubes are ideal for medical applications where corrosion resistance, uniformity, and strength are of the top echelons. The SS Needle Tubes showcase superior strength and have a tensile strength between 1030mpa to 1370mpa. These tubes are a common feature in medical applications, manufacturing medical devices, and services for medical services. ISo 9626 Stainless Steel Needle Tubes is a very rigid grade of needles that are utilized in manufacturing an array of hypodermic needles that are primarily used for human use. These tubes are specified with metric sizes between 10 gauge to 34 gauge.
The Stainless Steel Seamless Needle Tube is produced via an extrusion process. The absence of welds or seams in these tubes gives them enhanced strength and excellent tolerance across an array of stress-induced setups. These tubes are commonly designed in 304 and 316 configurations. SS 304 Hypodermic Needle Tubing is designed with a superior chemical composition of nickel and chromium. Designed with an outer diameter between 0.042 to 0.095OD, they have good tolerance to different conditions. The 316 Stainless Steel Needle Tubing have a superior content of nickel, chromium, and molybdenum, giving them enhanced resistance to corrosive and oxidative media when compared to standard 304 tubes across harsh environmental conditions. We can custom design all our products in different shapes and sizes as per customer requirements. If you have any queries about our products or want to get a quote on them, visit any of our outlets or contact us for more information.
Stainless Steel Needle Tube Manufacturer
Stainless Steel Needle Tubing
Stainless Steel 304 Needle Tube
Table of Content
Stainless Steel Needle Tube Outside Diameter (ODs) | 0.008 to 0.203 in. (0.2 to 5.2 mm) |
Stainless Steel Needle Tube wall thicknesses range | 0.002 to 0.015 in. (0.05 to 0.4 mm) |
Stainless Steel Needle Tube Standards | ASTM A908 |
Trilok Steel Industries Specalized in | small diameter size |
Stainless Steel Needle Tube Finish | Polished Grit 120 - 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm, Mirror Polished |
Stainless Steel 304 Needle Tube
Stainless Steel 304L Needle Tube
Stainless Steel 316 Needle Tube
Stainless Steel 316L Needle Tube
Stainless Steel 201 Needle Tube
SS Seamless Needle Tube
Stainless Steel Needle Tubing
Needle Steel Tube
Stainless Steel Needle Tube are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general a Stainless Steel Needle Tube is manufactured according to current standards API, ASTM, and ASME. If required for special projects we can also supply large diameter Needle Tube.
ss Needle tube standard sizes, ss Needle tube WEIGHT CHART
Gage No. | OD, in. | OD Tolerance, in (±) | Nominal Wall, in. | Wall Tolerance, in.. (±) |
6 | 0.203 | 0.001 | 0.015 | 0.001 |
7 | 0.180 | 0.001 | 0.015 | 0.001 |
8 | 0.165 | 0.001 | 0.015 | 0.001 |
9 | 0.148 | 0.001 | 0.015 | 0.001 |
10 | 0.134 | 0.001 | 0.014 | 0.001 |
11 | 0.120 | 0.001 | 0.013 | 0.001 |
12 | 0.109 | 0.001 | 0.012 | 0.001 |
13 | 0.095 | 0.001 | 0.012 | 0.001 |
14 | 0.083 | 0.001 | 0.010 | 0.001 |
15 | 0.072 | 0.0005 | 0.009 | 0.0005 |
16 | 0.065 | 0.0005 | 0.009 | 0.0005 |
17 | 0.059 | 0.0005 | 0.009 | 0.0005 |
18 | 0.050 | 0.0005 | 0.0085 | 0.0005 |
19 | 0.0425 | 0.0005 | 0.00775 | 0.0005 |
20 | 0.0355 | +0.0005/-0.000 | 0.00625 | +0.000/-0.0005 |
21 | 0.032 | +0.0005/-0.000 | 0.00625 | +0.000/-0.0005 |
22 | 0.028 | +0.0005/-0.000 | 0.00625 | +0.000/-0.0005 |
23 | 0.025 | +0.0005/-0.000 | 0.00625 | +0.000/-0.0005 |
24 | 0.022 | +0.0005/-0.000 | 0.00525 | +0.000/-0.0005 |
25 | 0.020 | +0.0005/-0.000 | 0.00525 | +0.000/-0.0005 |
26 | 0.018 | +0.0005/-0.000 | 0.00425 | +0.000/-0.0005 |
27 | 0.016 | +0.0005/-0.000 | 0.00425 | +0.000/-0.0005 |
28 | 0.014 | +0.0005/-0.000 | 0.0035 | 0.00025 |
29 | 0.013 | +0.0005/-0.000 | 0.003 | 0.00025 |
30 | 0.012 | +0.0005/-0.000 | 0.003 | 0.00025 |
31 | 0.010 | +0.0005/-0.000 | 0.0025 | 0.00025 |
32 | 0.009 | +0.0005/-0.000 | 0.0025 | 0.00025 |
33 | 0.008 | +0.0005/-0.000 | 0.002 | 0.00025 |
Gauge Size | Nominal Inches | OD | ID | 304 SS Item # | 316 SS Item # | ||||
---|---|---|---|---|---|---|---|---|---|
OD | Wall | ID | Min | Max | Min | Max | |||
3 RW | .259 | .02 | .219 | .257 | .261 | .216 | .222 | 304H03RW | |
3 TW | .259 | .015 | .229 | .257 | .261 | .227 | .231 | 304H03TW | |
3 X | .259 | .01 | .239 | .257 | .261 | .237 | .241 | 304H03X | |
4 RW | .238 | .02 | .198 | .236 | .24 | .195 | .201 | 304H04RW | 316H04RW |
4 TW | .238 | .015 | .208 | .236 | .24 | .206 | .21 | 304H04TW | |
4 TW | .238 | .01 | .218 | .236 | .24 | .216 | .22 | 304H04TW | |
5 RW | .219 | .015 | .189 | .217 | .221 | .186 | .192 | 304H05RW | |
5 X | .219 | .007 | .205 | .217 | .221 | .203 | .207 | 304H05X | |
6 RW | .2030 | .015 | .173 | .2020 | .2040 | .1700 | .1760 | 304H06RW | 316H06RW |
6 TW | .2030 | .010 | .183 | .2020 | .2040 | .1810 | .1850 | 304H06TW | 316H06TW |
6 X | .2030 | .007 | .189 | .2020 | .2040 | .1870 | .1910 | 304H06X | |
6.5 | .1880 | .010 | .168 | .1870 | .1890 | .1650 | .1710 | 304H06.5 | |
7 RW | .1800 | .015 | .150 | .1790 | .1810 | .1470 | .1530 | 304H07RW | 316H07RW |
7 TW | .1800 | .010 | .160 | .1790 | .1810 | .1580 | .1620 | 304H07TW | |
7 X | .1800 | .007 | .166 | .1790 | .1810 | .1640 | .1680 | 304H07X | |
7 XX | .1800 | .004 | .173 | .1790 | .1810 | .1720 | .1740 | 304H07XX | |
7.5 | .1720 | .011 | .150 | .1710 | .1730 | .1470 | .1530 | 304H07.5 | |
8 RW | .1650 | .015 | .135 | .1640 | .1660 | .1320 | .1380 | 304H08RW | 316H08RW |
8 TW | .1650 | .010 | .145 | .1640 | .1660 | .1430 | .1470 | 304H08TW | |
8 XX | .1650 | .007 | .150 | .1640 | .1660 | .1475 | .1530 | 304H08XX | |
8.5 | .1560 | .010 | .136 | .1550 | .1570 | .1330 | .1390 | 304H08.5 | |
9 RW | .1480 | .015 | .118 | .1470 | .1490 | .1150 | .1210 | 304H09RW | 316H09RW |
9 TW | .1480 | .010 | .128 | .1470 | .1490 | .1260 | .1300 | 304H09TW | 316H09TW |
9 XX | .1480 | .007 | .135 | .1470 | .1490 | .1330 | .1370 | 304H09XX | |
9 UX | .1480 | .005 | .138 | .1470 | .1490 | .1360 | .1400 | 304H09UX | |
9.5 | .1410 | .011 | .119 | .1400 | .1420 | .1170 | .1210 | 304H09.5 | |
10 RW | .1340 | .014 | .106 | .1330 | .1350 | .1040 | .1080 | 304H10RW | 316H10RW |
10 TW | .1340 | .010 | .114 | .1330 | .1350 | .1120 | .1160 | 304H10TW | 316H10TW |
10 X | .1340 | .008 | .118 | .1330 | .1350 | .1165 | .1200 | 304H10X | |
10 XX | .1340 | .006 | .122 | .1330 | .1350 | .1200 | .1240 | 304H10XX | |
10.5 | .1260 | .010 | .106 | .1250 | .1270 | .1040 | .1080 | 304H10.5 | |
11 RW | .1200 | .013 | .094 | .1190 | .1210 | .0920 | .0960 | 304H11RW | 316H11RW |
11 TW | .1200 | .010 | .100 | .1190 | .1210 | .0980 | .1020 | 304H11TW | 316H11TW |
11 X | .1200 | .007 | .106 | .1190 | .1210 | .1040 | .1080 | 304H11X | |
11 XX | .1200 | .004 | .112 | .1190 | .1210 | .1100 | .1140 | 304H11XX | |
11.5 | .1150 | .010 | .095 | .1140 | .1160 | .0930 | .0960 | 304H11.5 | |
12 H | .1090 | .016 | .077 | .1080 | .1100 | .0750 | .0790 | 304H12H | |
12 RW | .1090 | .012 | .085 | .1080 | .1100 | .0830 | .0870 | 304H12RW | 316H12RW |
12 TW | .1090 | .009 | .091 | .1080 | .1100 | .0890 | .0930 | 304H12TW | 316H12TW |
12 X | .1090 | .006 | .097 | .1080 | .1100 | .0950 | .0990 | 304H12X | |
12 XX | .1090 | .005 | .100 | .1080 | .1100 | .0990 | .1010 | 304H12XX | |
12.5 | .1000 | .009 | .082 | .0990 | .1010 | .0800 | .0840 | 304H12.5 | |
13 RW | .0950 | .012 | .071 | .0940 | .0960 | .0690 | .0730 | 304H13RW | 316H13RW |
13 TW | .0950 | .009 | .077 | .0940 | .0960 | .7500 | .0790 | 304H13TW | 316H13TW |
Gauge Size | Nominal Inches | OD | ID | 304 SS Item # | 316 SS Item # | ||||
---|---|---|---|---|---|---|---|---|---|
OD | Wall | ID | Min | Max | Min | Max | |||
13 X | .0950 | .005 | .085 | .0940 | .0960 | .0840 | .0860 | 304H13X | |
13 XX | .0950 | .003 | .090 | .0940 | .0960 | .0890 | .0910 | 304H13XX | |
13.5 | .0890 | .009 | .071 | .0880 | .0900 | .0690 | .0730 | 304H13.5 | |
14 XH | .0830 | .022 | .039 | .0820 | .0840 | .0370 | .0410 | 304H14XH | |
14 H | .0830 | .017 | .049 | .0820 | .0840 | .0470 | .0510 | 304H14H | |
14 RW | .0830 | .010 | .063 | .0820 | .0840 | .0610 | .0650 | 304H14RW | 316H14RW |
14 M | .0830 | .008 | .068 | .0820 | .0840 | .0660 | .0690 | 304H14M | |
14 TW | .0830 | .006 | .072 | .0820 | .0840 | .0700 | .0730 | 304H14TW | 316H14TW |
14 XX | .0830 | .003 | .077 | .0820 | .0840 | .0760 | .0780 | 304H14XX | |
14.5 | .0780 | .008 | .063 | .0770 | .0790 | .0620 | .0640 | 304H14.5 | |
15 RW | .0720 | .009 | .054 | .0715 | .0725 | .0525 | .0555 | 304H15RW | 316H15RW |
15 TW | .0720 | .006 | .060 | .0715 | .0725 | .0585 | .0615 | 304H15TW | 316H15TW |
15 X | .0720 | .005 | .063 | .0715 | .0725 | .0620 | .0640 | 304H15X | |
15 S | .0720 | .009 | .054 | .0715 | .0725 | .0548 | .0532 | 316H15S | |
15.5 | .0680 | .007 | .054 | .0675 | .0685 | .0525 | .0555 | 304H15.5 | |
16 RW | .0650 | .009 | .047 | .0645 | .0655 | .0455 | .0485 | 304H16RW | 316H16RW |
16 TW | .0650 | .006 | .053 | .0645 | .0655 | .0525 | .0545 | 304H16TW | 316H16TW |
16 X | .0650 | .004 | .057 | .0645 | .0655 | .0550 | .0580 | 304H16X | |
16 XX | .0650 | .003 | .060 | .0645 | .0655 | .0585 | .0610 | 304H16XX | |
16 H | .0650 | .016 | .033 | .0645 | .0655 | .0310 | .0350 | 304H16H | 316H16H |
16.5 | .0620 | .005 | .052 | .0615 | .0625 | .0505 | .0535 | 304H16.5 | 316H16.5 |
17 RW | .0590 | .009 | .041 | .0585 | .0595 | .0395 | .0425 | 304H17RW | 316H17RW |
17TW | .0590 | .007 | .046 | .0585 | .0595 | .0445 | .0475 | 304H17TW | 316H17TW |
17 X | .0590 | .004 | .052 | .0585 | .0595 | .0510 | .0530 | 304H17X | |
17 XX | .0590 | .002 | .054 | .0585 | .0595 | .0535 | .0550 | 304H17XX | |
17 S | .0580 | .008 | .042 | .0575 | .0585 | .0405 | .0435 | 304H17S | 316H17S |
17 SX | .0580 | .004 | .050 | .0575 | .0585 | .0490 | .0510 | 304H17SX | |
17 H | .0590 | .010 | .039 | .0585 | .0595 | .0370 | .0410 | 304H17H | |
17.5 | .0560 | .005 | .046 | .0555 | .0565 | .0445 | .0475 | 304H17.5 | |
18 RW | .0500 | .009 | .033 | .0495 | .0505 | .0315 | .0345 | 304H18RW | 316H18RW |
18 S | .0500 | .006 | .038 | .0495 | .0505 | .0365 | .0395 | 304H18S | 316H18S |
18 TW | .0500 | .004 | .042 | .0495 | .0505 | .0410 | .0430 | 304H18TW | 316H18TW |
18 XX | .0500 | .003 | .045 | .0495 | .0505 | .0440 | .0460 | 304H18XX | 316H18XX |
18 H | .0500 | .010 | .030 | .0495 | .0505 | .0280 | .0320 | 304H18H | |
18.5 | .0460 | .006 | .034 | .0455 | .0465 | .0325 | .0355 | 304H18.5 | |
19 RW | .0425 | .008 | .028 | .0420 | .0430 | .0260 | .0290 | 304H19RW | 316H19RW |
Gauge Size | Nominal Inches | OD | ID | 304 SS Item # | 316 SS Item # | ||||
OD | Wall | ID | Min | Max | Min | Max | |||
19 TW | .0425 | .005 | .033 | .0420 | .0430 | .0315 | .0335 | 304H19TW | 316H19TW |
19 X | .0425 | .004 | .035 | .0420 | .0430 | .0340 | .0360 | 304H19X | |
19 XX | .0425 | .003 | .038 | .0420 | .0430 | .0365 | .0385 | 304H19XX | |
19 H | .0425 | .010 | .023 | .0420 | .0430 | .0210 | .0240 | 304H19H | |
19.5 | .0390 | .006 | .027 | .0385 | .0395 | .0255 | .0285 | 304H19.5 | |
20 RW | .0355 | .006 | .024 | .0355 | .0360 | .0230 | .0245 | 304H20RW | 316H20RW |
20TW | .0355 | .005 | .026 | .0355 | .0360 | .0250 | .0265 | 304H20TW | 316H20TW |
20 X | .0355 | .004 | .028 | .0355 | .0360 | .0270 | .0285 | 304H20X | |
20 XX | .0355 | .003 | .031 | .0355 | .0360 | .0295 | .0315 | 304H20XX | 316H20XX |
20.5 | .0340 | .004 | .027 | .0340 | .0345 | .0255 | .0275 | 304H20.5 | |
21 H | .0320 | .008 | .017 | .0320 | .0325 | .0150 | .0180 | 304H21H | |
21 RW | .0320 | .006 | .020 | .0320 | .0325 | .0195 | .0210 | 304H21RW | 316H21RW |
21TW | .0320 | .005 | .023 | .0320 | .0325 | .0220 | .0240 | 304H21TW | 316H21TW |
21 XX | .0320 | .002 | .029 | .0320 | .0325 | .0280 | .0295 | 304H21XX | |
21.5 | .0300 | .003 | .024 | .0300 | .0305 | .0230 | .0245 | 304H21.5 | |
22 RW | .0280 | .006 | .016 | .0280 | .0285 | .0155 | .0170 | 304H22RW | 316H22RW |
22 TW | .0280 | .004 | .020 | .0280 | .0285 | .0190 | .0205 | 304H22TW | 316H22TW |
22 XX | .0280 | .002 | .024 | .0280 | .0285 | .0230 | .0240 | 304H22XX | |
22 X | .0280 | .003 | .022 | .0280 | .0285 | .0210 | .0225 | 304H22X | |
22 XH | .0280 | .011 | .007 | .0280 | .0285 | .0050 | .0090 | 304H22XH | |
22.5 | .0260 | .003 | .020 | .0260 | .0265 | .0195 | .0210 | 304H22.5 | |
23 RW | .0250 | .006 | .013 | .0250 | .0255 | .0125 | .0140 | 304H23RW | 316H23RW |
23 TW | .0250 | .004 | .017 | .0250 | .0255 | .0165 | .0180 | 304H23TW | 316H23TW |
23 XX | .0250 | .002 | .020 | .0250 | .0255 | .0195 | .0210 | 304H23XX | |
23.5 | .0230 | .003 | .017 | .0230 | .0235 | .0165 | .0180 | 304H23.5 | |
24 RW | .0220 | .005 | .012 | .0220 | .0225 | .0115 | .0130 | 304H24RW | 316H24RW |
24TW | .0220 | .004 | .014 | .0220 | .0225 | .0135 | .0150 | 304H24TW | 316H24TW |
24 XX | .0220 | .003 | .016 | .0220 | .0225 | .0155 | .0170 | 304H24XX | |
24.5 | .0210 | .002 | .016 | .0210 | .0215 | .0155 | .0170 | 304H24.5 | |
25 RW | .0200 | .005 | .010 | .0200 | .0205 | .0095 | .0110 | 304H25RW | 316H25RW |
25TW | .0200 | .004 | .012 | .0200 | .0205 | .0115 | .0130 | 304H25TW | 316H25TW |
25 XX | .0200 | .002 | .016 | .0200 | .0205 | .0155 | .0170 | 304H25XX | |
25.5 | .0190 | .002 | .014 | .0190 | .0195 | .0135 | .0150 | 304H25.5 | |
26 RW | .0180 | .004 | .010 | .0180 | .0185 | .0095 | .0110 | 304H26RW | 316H26RW |
26 TW | .0183 | .003 | .0123 | .0180 | .0185 | .0115 | .0130 | 304H26TW | |
26 X | .0183 | .002 | .0138 | .0180 | .0185 | .0130 | .0145 | 304H26X | |
27 RW | .0160 | .004 | .0080 | .0160 | .0165 | .0075 | .0090 | 304H27RW | 316H27RW |
27 TW | .0163 | .003 | .0103 | .0160 | .0165 | .0095 | .0110 | 304H27TW | |
27 X | .0163 | .0021 | .012 | .0160 | .0165 | .0115 | .0125 | 304H27X | |
28 RW | .0140 | .003 | .007 | .0140 | .0145 | .0065 | .0080 | 304H28RW | 316H28RW |
28 TW | .0143 | .0025 | .0093 | .014 | .0145 | .0085 | .0100 | 304H28TW | |
29 RW | .0130 | .003 | .007 | .0130 | .0135 | .0065 | .0080 | 304H29RW | 316H29RW |
30 XH | .0120 | .004 | .003 | .0115 | .0125 | .0020 | .0040 | 316H30XH | |
30 H | .0120 | .004 | .004 | .0120 | .0125 | .0035 | .0050 | 304H30H | |
30 RW | .0120 | .003 | .006 | .0120 | .0125 | .0055 | .0070 | 304H30RW | 316H30RW |
30 XX | .0120 | .002 | .008 | .012 | .0125 | .0075 | .0085 | 304H30XX | |
31 RW | .0100 | .002 | .005 | .0100 | .0105 | .0045 | .0060 | 304H31RW | 316H31RW |
32 RW | .0090 | .002 | .004 | .0090 | .0095 | .0035 | .0050 | 304H32RW | |
33 RW | .0080 | .002 | .004 | .0080 | .0085 | .0035 | .0050 | 304H33RW | |
33 X | .0080 | .001 | .006 | .0080 | .0085 | .0060 | .0070 | 304H33X | |
34 RW | .0060 | .002 | .002 | .0060 | .0065 | .0015 | .0030 | 304H34RW |
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″ | ![]() | ![]() | ![]() | ![]() |
GAUGE | THICKNESS RANGE(INCHES) | TYPICAL VALUE (INCHES) |
---|---|---|
22 | 0.025 through 0.029 | 0.028 |
20 | 0.031 through 0.035 | 0.035 |
19 | 0.038 through 0.042 | 0.042 |
18 | 0.044 through 0.049 | 0.049 |
17 | 0.053 through 0.058 | 0.058 |
16 | 0.060 through 0.065 | 0.065 |
15 | 0.066 through 0.074 | 0.072 |
14 | 0.075 through 0.085 | 0.083 |
13 | 0.087 through 0.097 | 0.095 |
12 | 0.101 through 0.111 | 0.109 |
11 | 0.112 through 0.122 | 0.12 |
10 | 0.126 through 0.136 | 0.134 |
9 | 0.140 through 0.150 | 0.148 |
8 | 0.157 through 0.167 | 0.165 |
7 | 0.175 through 0.185 | 0.18 |
AVE. WALL INCHES | MIN YIELD STRENGTH (PSI) | MIN TENSILE STRENGTH (PSI) | THEORETICAL BURST PRESSURE * (PSI) | WORKING PRESSURE (PSI) 25% OF BURST | THEORETICAL YIELD POINT ** (PSI) | COLLAPSE PRESSURE *** (PSI) | |
---|---|---|---|---|---|---|---|
0.250 | 0.020 | 30,000 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
0.250 | 0.028 | 30,000 | 75,000 | 21,649 | 5,412 | 8,660 | 5,967 |
0.250 | 0.035 | 30,000 | 75,000 | 29,167 | 7,292 | 11,667 | 7,224 |
0.250 | 0.049 | 30,000 | 75,000 | 48,355 | 12,089 | 19,342 | 9,455 |
0.250 | 0.065 | 30,000 | 75,000 | 81,250 | 20,313 | 32,500 | 11,544 |
0.375 | 0.020 | 30,000 | 75,000 | 8,955 | 2,239 | 3,582 | 3,029 |
0.375 | 0.028 | 30,000 | 75,000 | 13,166 | 3,292 | 5,266 | 4,145 |
0.375 | 0.035 | 30,000 | 75,000 | 17,213 | 4,303 | 6,885 | 5,077 |
0.375 | 0.049 | 30,000 | 75,000 | 26,534 | 6,634 | 10,614 | 6,816 |
0.375 | 0.065 | 30,000 | 75,000 | 39,796 | 9,949 | 15,918 | 8,597 |
0.500 | 0.020 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
0.500 | 0.028 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
0.500 | 0.035 | 30,000 | 75,000 | 12,209 | 3,052 | 4,884 | 3,906 |
0.500 | 0.049 | 30,000 | 75,000 | 18,284 | 4,571 | 7,313 | 5,304 |
0.500 | 0.065 | 30,000 | 75,000 | 26,351 | 6,588 | 10,541 | 6,786 |
0.500 | 0.083 | 30,000 | 75,000 | 37,275 | 9,319 | 14,910 | 8,307 |
0.625 | 0.020 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
0.625 | 0.028 | 30,000 | 75,000 | 7,381 | 1,845 | 2,953 | 2,568 |
0.625 | 0.035 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
0.625 | 0.049 | 30,000 | 75,000 | 13,947 | 3,487 | 5,579 | 4,335 |
0.625 | 0.065 | 30,000 | 75,000 | 19,697 | 4,924 | 7,879 | 5,591 |
0.625 | 0.083 | 30,000 | 75,000 | 27,124 | 6,781 | 10,850 | 6,910 |
0.625 | 0.095 | 30,000 | 75,000 | 32,759 | 8,190 | 13,103 | 7,734 |
0.625 | 0.109 | 30,000 | 75,000 | 40,172 | 10,043 | 16,069 | 8,639 |
0.750 | 0.028 | 30,000 | 75,000 | 6,052 | 1,513 | 2,421 | 2,156 |
0.750 | 0.035 | 30,000 | 75,000 | 7,721 | 1,930 | 3,088 | 2,669 |
0.750 | 0.049 | 30,000 | 75,000 | 11,273 | 2,818 | 4,509 | 3,664 |
0.750 | 0.065 | 30,000 | 75,000 | 15,726 | 3,931 | 6,290 | 4,749 |
0.750 | 0.083 | 30,000 | 75,000 | 21,318 | 5,330 | 8,527 | 5,905 |
0.750 | 0.095 | 30,000 | 75,000 | 25,446 | 6,362 | 10,179 | 6,637 |
0.750 | 0.109 | 30,000 | 75,000 | 30,733 | 7,683 | 12,293 | 7,453 |
0.750 | 0.120 | 30,000 | 75,000 | 35,294 | 8,824 | 14,118 | 8,064 |
0.875 | 0.020 | 30,000 | 75,000 | 3,593 | 898 | 1,437 | 1,340 |
0.875 | 0.028 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
0.875 | 0.035 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
0.049 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 | |
0.875 | 0.065 | 30,000 | 75,000 | 13,087 | 3,272 | 5,235 | 4,126 |
0.875 | 0.083 | 30,000 | 75,000 | 17,560 | 4,390 | 7,024 | 5,152 |
0.875 | 0.095 | 30,000 | 75,000 | 20,803 | 5,201 | 8,321 | 5,807 |
0.875 | 0.109 | 30,000 | 75,000 | 24,886 | 6,221 | 9,954 | 6,543 |
0.875 | 0.120 | 30,000 | 75,000 | 28,346 | 7,087 | 11,339 | 7,100 |
1.000 | 0.028 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
1.000 | 0.035 | 30,000 | 75,000 | 5,645 | 1,411 | 2,258 | 2,027 |
1.000 | 0.049 | 30,000 | 75,000 | 8,149 | 2,037 | 3,259 | 2,796 |
1.000 | 0.065 | 30,000 | 75,000 | 11,207 | 2,802 | 4,483 | 3,647 |
1.000 | 0.083 | 30,000 | 75,000 | 14,928 | 3,732 | 5,971 | 4,567 |
1.000 | 0.095 | 30,000 | 75,000 | 17,593 | 4,398 | 7,037 | 5,159 |
1.000 | 0.109 | 30,000 | 75,000 | 20,908 | 5,227 | 8,363 | 5,827 |
1.000 | 0.120 | 30,000 | 75,000 | 23,684 | 5,921 | 9,474 | 6,336 |
1.000 | 0.134 | 30,000 | 75,000 | 27,459 | 6,865 | 10,984 | 6,963 |
1.250 | 0.035 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
1.250 | 0.049 | 30,000 | 75,000 | 6,380 | 1,595 | 2,552 | 2,260 |
These tolerances apply to cut lengths up to an including 24 Ft. (7.3M). For lengths over 24Ft. an additional over tolerance of 1/8in (3.1mm) for each 10ft. (3m) or fraction thereof shall be permissible up to a maximum tolerance of 1/2 in. (12.7mm)
Specified Dimension, Outside Diameter | Ratio of Wall Thickness to Outside Diameter | Outside Diameter | Up To 0.109 | 0.109 to 0.172 | Over 0.172 to 0.203 | Over 0.203 | Permissible Variations In Cut Length | ||||||
Over | Under | Over | Under | Over | Under | Over | Under | Over | Under | Over | Under | ||
up to 3″ | All Thickness | 0.023 | 0.023 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
3″ to > 5.5″ | All Thickness | 0.031 | 0.031 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
5.5″ to > 8″ | All Thickness | 0.047 | 0.047 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 | ||||
8″ to > 10.75″ | 5% and Over | 0.047 | 0.047 | 12.5 | 12.5 | 3/16 | 0 | ||||||
10.75″ to > 12.75″ | Under 5% | 0.063 | 0.063 | 12.5 | 12.5 | 3/16 | 0 |
Outside Diameter, In. | Outside Diameter Tolerance, In. Over and Under | Ovality Double Outside Diameter Tolerance when wall is: | Wall Thickness in % | Permissible Variations in Cut Length, in. | ||
Over | Under | Over | Under | |||
Under 1/2 | 0.005 | Less than 0.015 In. | 15 | 15 | 1/8 | 0 |
1/2 to 1-1/2 Excl. | 0.005 | Less than 0.065 In. | 10 | 10 | 1/8 | 0 |
1 1/2 to 3 1/2, Excl | 0.010 | Less Than 0.095 In. | 10 | 10 | 3/16 | 0 |
3 1/2 to 5 1/2 Excl | 0.015 | Less than 0.150 In. | 10 | 10 | 3/16 | 0 |
5 1/2 to 8 Excl. | 0.030 | Less than 0.240 In. | 10 | 10 | 3/16 | 0 |
8 to 8 5/8 Excl | 0.045 | Less than 0.300 In. | 10 | 10 | 3/16 | 0 |
8 5/8 to 12 3/4 | 0.062 | Less than 0.350 In. | 10 | 10 | 3/16 | 0 |
The below table shows the chemical composition of the used for Stainless Steel Needle Tubes:
Carbon | 0.08max |
Manganese | 2.00max |
Phosphorous | 0.040max |
Sulfur | 0.030max |
Silicon | 0.75max |
Chromium | 18.0~20.0 |
Nickel | 8.0~11.0 |
Tensile strength, ksi(MPa) | 150-200 (1030-1370) |
Stainless Steel Needle Tubing Manufacturer in India | Needle Stainless Steel Tube Manufacturer in India |
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These stainless steel Needle tube grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
ASTM Standards
Pipe Specifications