Stainless Steel Needle Tube
STAINLESS STEEL NEEDLE TUBE MANUFACTURER IN INDIA, STAINLESS STEEL HYPODERMIC NEEDLE TUBE
SIDDHGIRI TUBES is reputed to be a reliable manufacturer and supplier of Stainless Steel Needle Tube as per national and international standards. Our SS Needle Tubing is available in a variety of sizes with ASTM A908 specifications. We are one of the largest exporter, supplier, stockist & distributor of Needle Tubing a number of standard sizes and grades, including 316/316L and 304/304L. Kamal Steel Industries is well known as a Stainless Needle Tubing manufacturer in India.
Stainless Steel Needle Tube SPECIFICATION
Siddhgiri TUBES offering Stainless Steel Needle Tube in customized designs. SS 304 Square Pipes are used for pressure operations such as moving liquids and gases in processing operations in the water treatment, chemical, petrochemical, food processing, dairy and marine industries. Welded tube is used as handrails, legs for office, kitchen, and hospital equipment and as architectural supports. Siddhgiri TUBES is specialized as providing Stainless Steel Needle Tube in Polished Grit 120 - 600 finish. SS Square pipe dimensions are nominated by outside diameter indicated by the NPS (imperial) or DN (metric) designator and sometimes referred to as the 'nominal bore' - and wall thickness is determined by the schedule number.
Specification
| Outside Diameter (ODs) | 0.008 to 0.203 in. (0.2 to 5.2 mm) |
| wall thicknesses range | 0.002 to 0.015 in. (0.05 to 0.4 mm) |
|
Standards |
ASTM A908 |
| Specalized in | small diameter size |
| 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 made by the seamless or welded and drawn process and shall be furnished in the hard-drawn temper condition. These Needle steel tubes material furnished in accordance with this specification shall conform to the applicable requirements of the current edition of Specification A 1016/A 1016M. We are offering a comprehensive range of Stainless Steel Needle Tubes to our customers in medical services. Stainless Needle Tubing meet the tensile properties specified in the below table. Yield elongation, strength, and hardness tests are not required for needle tubing. According to applications, the SS Seamless Needle Tubes have small diameters and thin wall needle tubing.
Stainless Steel Needle Tube SIZES
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 in sizes from 1/8” to 24” according to current standards ASTM, API and ASME. If required for special projects we can also supply SS Square seamless pipes & SS Square welded pipes for bigger sizes starting from outside diameter 26” up to 48”. More Information of Stainless Steel Pipe Sizes and Stainless Steel Needle Tube weight chart
- • Machinery
- • Automative
- • Transport
- • construction
- • Home and commercial fixtures
Stainless Steel Needle Tube DIMENSIONS AND WEIGHTS
| 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 |
Stainless Steel Square Hollow Section / Size / Dimensions / Weight Chart
| Size (mm) | Thickness (mm) | Kg / Metre |
|---|---|---|
| 20 X 20 Size (mm) | 2 Thickness (mm) | 1.11 Kg / Metre |
| 25 X 25 Size (mm) | 2 Thickness (mm) | 1.43 Kg / Metre |
| 25 X 25 Size (mm) | 2.5 Thickness (mm) | 1.74 Kg / Metre |
| 25 X 25 Size (mm) | 3 Thickness (mm) | 2.04 Kg / Metre |
| 30 X 30 Size (mm) | 2 Thickness (mm) | 1.74 Kg / Metre |
| 30 X 30 Size (mm) | 2.5 Thickness (mm) | 2.14 Kg / Metre |
| 30 X 30 Size (mm) | 3 Thickness (mm) | 2.51 Kg / Metre |
| 30 X 30 Size (mm) | 3.2 Thickness (mm) | 2.65 Kg / Metre |
| 40 X 40 Size (mm) | 2 Thickness (mm) | 2.37 Kg / Metre |
| 40 X 40 Size (mm) | 2.5 Thickness (mm) | 2.92 Kg / Metre |
| 40 X 40 Size (mm) | 3 Thickness (mm) | 3.45 Kg / Metre |
| 40 X 40 Size (mm) | 4 Thickness (mm) | 4.46 Kg / Metre |
| 40 X 40 Size (mm) | 5 Thickness (mm) | 5.40 Kg / Metre |
| 50 X 50 Size (mm) | 2 Thickness (mm) | 3.00 Kg / Metre |
| 50 X 50 Size (mm) | 2.5 Thickness (mm) | 3.71 Kg / Metre |
| 50 X 50 Size (mm) | 3 Thickness (mm) | 4.39 Kg / Metre |
| 50 X 50 Size (mm) | 4 Thickness (mm) | 5.72 Kg / Metre |
| 50 X 50 Size (mm) | 5 Thickness (mm) | 6.97 Kg / Metre |
| 50 X 50 Size (mm) | 6 Thickness (mm) | 8.20 Kg / Metre |
| 50 X 50 Size (mm) | 8 Thickness (mm) | 10.50 Kg / Metre |
| 60 X 60 Size (mm) | 3 Thickness (mm) | 5.34 Kg / Metre |
| 60 X 60 Size (mm) | 3.2 Thickness (mm) | 5.67 Kg / Metre |
| 60 X 60 Size (mm) | 3.6 Thickness (mm) | 6.34 Kg / Metre |
| 60 X 60 Size (mm) | 4 Thickness (mm) | 6.97 Kg / Metre |
| 60 X 60 Size (mm) | 5 Thickness (mm) | 8.54 Kg / Metre |
| 70 X 70 Size (mm) | 2.5 Thickness (mm) | 5.28 Kg / Metre |
| 70 X 70 Size (mm) | 3 Thickness (mm) | 6.28 Kg / Metre |
| 70 X 70 Size (mm) | 3.5 Thickness (mm) | 7.25 Kg / Metre |
| 70 X 70 Size (mm) | 3.6 Thickness (mm) | 7.46 Kg / Metre |
| 70 X 70 Size (mm) | 4 Thickness (mm) | 8.23 Kg / Metre |
| 70 X 70 Size (mm) | 5 Thickness (mm) | 10.10 Kg / Metre |
| 70 X 70 Size (mm) | 8 Thickness (mm) | 15.29 Kg / Metre |
| 70 X 70 Size (mm) | 10 Thickness (mm) | 19.13 Kg / Metre |
| 80 X 80 Size (mm) | 3 Thickness (mm) | 7.22 Kg / Metre |
| 80 X 80 Size (mm) | 3.5 Thickness (mm) | 8.35 Kg / Metre |
| 80 X 80 Size (mm) | 3.6 Thickness (mm) | 8.59 Kg / Metre |
| 80 X 80 Size (mm) | 4 Thickness (mm) | 9.48 Kg / Metre |
| 80 X 80 Size (mm) | 5 Thickness (mm) | 11.70 Kg / Metre |
| 80 X 80 Size (mm) | 6 Thickness (mm) | 13.80 Kg / Metre |
| 80 X 80 Size (mm) | 6.3 Thickness (mm) | 14.40 Kg / Metre |
| 80 X 80 Size (mm) | 8 Thickness (mm) | 17.83 Kg / Metre |
| 80 X 80 Size (mm) | 10 Thickness (mm) | 21.88 Kg / Metre |
| 90 X 90 Size (mm) | 3 Thickness (mm) | 8.16 Kg / Metre |
| 90 X 90 Size (mm) | 3.5 Thickness (mm) | 9.45 Kg / Metre |
| 90 X 90 Size (mm) | 3.6 Thickness (mm) | 9.72 Kg / Metre |
| 90 X 90 Size (mm) | 4 Thickness (mm) | 10.70 Kg / Metre |
| 90 X 90 Size (mm) | 5 Thickness (mm) | 13.30 Kg / Metre |
| 90 X 90 Size (mm) | 6 Thickness (mm) | 15.70 Kg / Metre |
| 90 X 90 Size (mm) | 6.3 Thickness (mm) | 16.40 Kg / Metre |
| 90 X 90 Size (mm) | 8 Thickness (mm) | 20.32 Kg / Metre |
| 90 X 90 Size (mm) | 10 Thickness (mm) | 25.53 Kg / Metre |
| 100 X 100 Size (mm) | 3 Thickness (mm) | 9.10 Kg / Metre |
| 100 X 100 Size (mm) | 4 Thickness (mm) | 12.00 Kg / Metre |
| 100 X 100 Size (mm) | 5 Thickness (mm) | 14.80 Kg / Metre |
| 100 X 100 Size (mm) | 6 Thickness (mm) | 17.60 Kg / Metre |
| 100 X 100 Size (mm) | 6.3 Thickness (mm) | 18.40 Kg / Metre |
| 100 X 100 Size (mm) | 8 Thickness (mm) | 22.90 Kg / Metre |
| 100 X 100 Size (mm) | 10 Thickness (mm) | 27.86 Kg / Metre |
| 100 X 100 Size (mm) | 12 Thickness (mm) | 33.44 Kg / Metre |
| 120 X 120 Size (mm) | 4 Thickness (mm) | 14.50 Kg / Metre |
| 120 X 120 Size (mm) | 5 Thickness (mm) | 18.00 Kg / Metre |
| 120 X 120 Size (mm) | 6 Thickness (mm) | 21.30 Kg / Metre |
| 120 X 120 Size (mm) | 6.3 Thickness (mm) | 22.30 Kg / Metre |
| 120 X 120 Size (mm) | 8 Thickness (mm) | 27.90 Kg / Metre |
| 120 X 120 Size (mm) | 10 Thickness (mm) | 34.13 Kg / Metre |
| 120 X 120 Size (mm) | 12 Thickness (mm) | 39.94 Kg / Metre |
| 120 X 120 Size (mm) | 16 Thickness (mm) | 54.64 Kg / Metre |
| 140 X 140 Size (mm) | 6 Thickness (mm) | 25.97 Kg / Metre |
| 140 X 140 Size (mm) | 8 Thickness (mm) | 32.89 Kg / Metre |
| 140 X 140 Size (mm) | 10 Thickness (mm) | 41.15 Kg / Metre |
| 150 X 150 Size (mm) | 4 Thickness (mm) | 18.30 Kg / Metre |
| 150 X 150 Size (mm) | 5 Thickness (mm) | 22.70 Kg / Metre |
| 150 X 150 Size (mm) | 6 Thickness (mm) | 27.00 Kg / Metre |
| 150 X 150 Size (mm) | 6.3 Thickness (mm) | 28.30 Kg / Metre |
| 150 X 150 Size (mm) | 8 Thickness (mm) | 35.40 Kg / Metre |
| 150 X 150 Size (mm) | 10 Thickness (mm) | 43.47 Kg / Metre |
| 150 X 150 Size (mm) | 12 Thickness (mm) | 53.48 Kg / Metre |
| 150 X 150 Size (mm) | 16 Thickness (mm) | 65.05 Kg / Metre |
| 160 X 160 Size (mm) | 6 Thickness (mm) | 27.39 Kg / Metre |
| 160 X 160 Size (mm) | 8 Thickness (mm) | 36.90 Kg / Metre |
| 160 X 160 Size (mm) | 10 Thickness (mm) | 46.88 Kg / Metre |
| 180 X 180 Size (mm) | 5 Thickness (mm) | 27.97 Kg / Metre |
| 180 X 180 Size (mm) | 6 Thickness (mm) | 33.26 Kg / Metre |
| 180 X 180 Size (mm) | 8 Thickness (mm) | 43.00 Kg / Metre |
| 180 X 180 Size (mm) | 10 Thickness (mm) | 53.00 Kg / Metre |
| 180 X 180 Size (mm) | 12 Thickness (mm) | 61.01 Kg / Metre |
| 180 X 180 Size (mm) | 12.5 Thickness (mm) | 65.20 Kg / Metre |
| 180 X 180 Size (mm) | 16 Thickness (mm) | 81.30 Kg / Metre |
| 200 X 200 Size (mm) | 5 Thickness (mm) | 31.18 Kg / Metre |
| 200 X 200 Size (mm) | 6 Thickness (mm) | 37.09 Kg / Metre |
| 200 X 200 Size (mm) | 8 Thickness (mm) | 48.00 Kg / Metre |
| 200 X 200 Size (mm) | 10 Thickness (mm) | 59.30 Kg / Metre |
| 200 X 200 Size (mm) | 12 Thickness (mm) | 68.84 Kg / Metre |
| 200 X 200 Size (mm) | 12.5 Thickness (mm) | 73.00 Kg / Metre |
| 200 X 200 Size (mm) | 16 Thickness (mm) | 90.91 Kg / Metre |
| 250 X 250 Size (mm) | 6 Thickness (mm) | 46.83 Kg / Metre |
| 250 X 250 Size (mm) | 8 Thickness (mm) | 60.50 Kg / Metre |
| 250 X 250 Size (mm) | 10 Thickness (mm) | 75.00 Kg / Metre |
| 250 X 250 Size (mm) | 12 Thickness (mm) | 88.45 Kg / Metre |
| 250 X 250 Size (mm) | 12.5 Thickness (mm) | 92.70 Kg / Metre |
| 250 X 250 Size (mm) | 16 Thickness (mm) | 111.48 Kg / Metre |
| 300 X 300 Size (mm) | 6 Thickness (mm) | 55.30 Kg / Metre |
| 300 X 300 Size (mm) | 8 Thickness (mm) | 74.18 Kg / Metre |
| 300 X 300 Size (mm) | 10 Thickness (mm) | 90.70 Kg / Metre |
| 300 X 300 Size (mm) | 12 Thickness (mm) | 108.68 Kg / Metre |
| 300 X 300 Size (mm) | 12.5 Thickness (mm) | 112.00 Kg / Metre |
| 300 X 300 Size (mm) | 16 Thickness (mm) | 141.84 Kg / Metre |
| 350 X 350 Size (mm) | 10 Thickness (mm) | 105.93 Kg / Metre |
| 350 X 350 Size (mm) | 12 Thickness (mm) | 126.74 Kg / Metre |
| 350 X 350 Size (mm) | 16 Thickness (mm) | 166.94 Kg / Metre |
| 400 X 400 Size (mm) | 8 Thickness (mm) | 97.56 Kg / Metre |
| 400 X 400 Size (mm) | 10 Thickness (mm) | 121.95 Kg / Metre |
| 400 X 400 Size (mm) | 12 Thickness (mm) | 151.97 Kg / Metre |
| 400 X 400 Size (mm) | 16 Thickness (mm) | 191.94 Kg / Metr |
| 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 |
Stainless Steel Needle Tube SCHEDULE CHART
| NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
|---|---|---|---|---|---|
1/8″ |
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1/4″ |
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3/8″ |
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1/2″ |
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3/4″ |
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1″ |
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1 1/4″ |
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1 1/2″ |
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2″ |
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2 1/2″ |
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3″ |
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4″ |
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5″ |
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6″ |
SS SQUARE PIPE NOMINAL BORE SCHEDULE SIZES
| Nominal | SS Schedule 5 | SS Schedule 10 | SS Schedule 40 | |||||||
| Inch | MM | Wt./MM | Kg./M | Kg./Ft | Wt./MM | Kg./M | Kg./Ft | Wt./MM | Kg./M | Kg./Ft |
| 1 / 2 | 21 | 1.65 | 0.801 | 0.244 | 2.11 | 0.999 | 0.305 | 2.77 | 1.270 | 0.387 |
| 3 / 4 | 21.30 | 1.65 | 1.020 | 0.311 | 2.11 | 1.280 | 0.390 | 2.87 | 1.680 | 0.512 |
| 1 | 26.70 | 1.65 | 1.290 | 0.393 | 2.77 | 2.090 | 0.637 | 3.38 | 2.500 | 0.762 |
| 1 1 / 4 | 33.40 | 1.65 | 1.650 | 0.503 | 2.77 | 2.690 | 0.820 | 3.56 | 3.380 | 1.030 |
| 1 1 / 2 | 42.20 | 1.65 | 1.900 | 0.579 | 2.77 | 3.110 | 0.948 | 3.68 | 4.050 | 1.230 |
| 2 | 48.30 | 1.65 | 3.340 | 0.728 | 2.77 | 3.920 | 1.200 | |||
| 2 1 / 2 | 73.00 | 2.11 | 3.690 | 1.130 | 3.05 | 5.260 | 1.600 | |||
| 3 | 88.90 | 2.11 | 4.510 | 1.380 | 3.05 | 6.450 | 1.970 | |||
| 3 1 / 2 | 101.60 | 2.11 | 5.190 | 1.580 | 3.05 | 7.400 | 2.260 | |||
Stainless Steel Needle Tube PRESSURE RATING
| Pressure Rating (psig) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size (inches) |
Pipe Schedule | Temperature (oF) | ||||||||
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
| 1" | 40 | 3048 | 2629 | 2362 | 2171 | 2019 | 1924 | 1867 | 1824 | 1810 |
| 80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 | |
| 160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 | |
| 1 1/2" | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
| 80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 | |
| 160 | 4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 | |
| 2" | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
| 80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 | |
| 160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 | |
| 3" | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
| 80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 | |
| 160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 | |
| 4" | 40 | 1531 | 1321 | 1187 | 1091 | 1014 | 967 | 938 | 919 | 909 |
| 80 | 2213 | 1909 | 1715 | 1577 | 1466 | 1397 | 1355 | 1328 | 1314 | |
| 160 | 3601 | 3106 | 2791 | 2566 | 2386 | 2273 | 2206 | 2161 | 2138 | |
| 5" | 40 | 1342 | 1158 | 1040 | 956 | 889 | 847 | 822 | 805 | 797 |
| 80 | 1981 | 1709 | 1535 | 1411 | 1312 | 1250 | 1213 | 1189 | 1176 | |
| 160 | 3414 | 2945 | 2646 | 2433 | 2262 | 2155 | 2091 | 2049 | 2027 | |
| 6" | 40 | 1219 | 1052 | 945 | 869 | 808 | 770 | 747 | 732 | 724 |
| 80 | 1913 | 1650 | 1483 | 1363 | 1267 | 1208 | 1172 | 1148 | 1136 | |
| 160 | 3289 | 2836 | 2549 | 2343 | 2179 | 2076 | 2014 | 1973 | 1953 | |
| 8" | 40 | 1073 | 926 | 832 | 765 | 711 | 678 | 657 | 644 | 637 |
| 80 | 1692 | 1459 | 1311 | 1205 | 1121 | 1068 | 1036 | 1015 | 1005 | |
| 160 | 3175 | 2738 | 2460 | 2262 | 2103 | 2004 | 1944 | 1905 | 1885 | |
| 10" | 40 | 974 | 840 | 755 | 694 | 645 | 615 | 596 | 584 | 578 |
| 80 | 1609 | 1388 | 1247 | 1147 | 1066 | 1016 | 986 | 966 | 956 | |
| 160 | 3147 | 2714 | 2439 | 2242 | 2085 | 1986 | 1927 | 1880 | 1868 | |
STAINLESS STEEL PIPE TOLERANCES
| NPS Designator | Permissible Variations in Outside Diameter | |
|---|---|---|
| Over In. | Under In. | |
| 1/8 to 1-1/2, incl | 1/64 (0.015) | 1/32 (0.031) |
| 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) |
Nominal Wall Thickness:
| 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 |
Minimum Wall Thickness on Inspection:
- tn * 0.875 = tm Where: tn = nominal wall thickness, in. [mm], and tm= minimum wall thicknesses, in. [mm]
- The wall thickness is inch-pound units is rounded to three decimal places in accordance with the rounding method of Practice E29. The wall thickness in SI units is rounded to one decimal place in accordance with the rounding method of Practice E29.
| 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 |
Stainless Steel Needle Tube CHEMICAL COMPOSITION
The below table shows the chemical composition of the used for Stainless Steel Pipes:
| GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
Stainless Steel Needle Tube MECHANICAL PROPERTIES
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
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PACKAGING AND LABELING
To ensure the safe transportation of our products, we take meticulous care in packaging them. In the case of exports, we employ standard wooden cases for packaging. Each pipe is marked with essential information, including Grade, Lot No, Size, Degree, and our trademark. Furthermore, we can provide custom markings on our products upon special requests.
QUALITY ASSURANCE
Our Products maintains stringent quality control measures for all fittings and bars throughout every production stage, from the procurement of raw materials to the dispatch of the final products. Visual inspections ensure compliance with industry-standard codes and regulations such as ASTM, ASME, MSS, DIN, EN, and JIS. Should the need arise, we can arrange for official certified Inspection Agencies to witness material reports, dimensions, and product quality conformity.
TEST CERTIFICATES
Our products come with a Manufacturer Test Certificate per EN 10204 / 3.1B and a Raw Materials Certificate. In addition, they undergo a 100% Radiography Test, and Third Party Inspection Reports can also be provided.
SHIPPING POLICY
The delivery time and dates are determined based on the type and quantity of steel ordered. Our sales team will provide a delivery schedule when you request a quotation. Please note that the delivery schedule may occasionally be subject to change, so we recommend checking with our sales department when placing your orders. Orders are typically dispatched within 2-3 business days and may take 5-10 business days to reach their destination. If Forgings are out of stock, orders may require 2-4 weeks for shipping. Our Products will promptly notify the buyer if such a situation occurs.
Stainless Steel Square Rod
Stainless Steel Rods
Stainless Steel Rods
Stainless Steel Needle Tubes
Industry We Serve
Cities We Deliver To
Istanbul, Coimbatore, Jamshedpur, Haryana, Dammam, Ankara, Hyderabad, Sharjah, Kuala Lumpur, Mumbai, Surat, Ranchi, Pune, Bangkok, Busan, Kuwait City, Singapore, Indore, Vadodara, Madrid, Al Jubail, Dallas, Faridabad, Secunderabad, Toronto, Petaling Jaya, Brisbane, Jaipur, Thiruvananthapuram, Colombo, Atyrau, Algiers, Los Angeles, Houston, Visakhapatnam, Tehran, Thane, Doha, Hanoi, Edmonton, Karachi, Cairo, Gurgaon, Jakarta, Ahmedabad, Geoje-si, Ho Chi Minh City, Chiyoda, Kanpur, Riyadh, Rajkot, Bhopal, La Victoria, Milan, Muscat, Chennai, Bogota, Gimhae-si, New York, Ernakulam, Granada, Santiago, Ludhiana, Dubai, Kolkata, Caracas, Howrah, Jeddah, Lahore, Courbevoie, Perth, Pimpri-Chinchwad, Aberdeen, Manama, Nagpur, Ahvaz, Montreal, Seoul, Bengaluru, Sydney, Al Khobar, Lagos, Calgary, Vung Tau, New Delhi, Nashik, Ulsan, Noida, Mexico City, Hong Kong, Rio de Janeiro, Abu Dhabi, Melbourne, Chandigarh, Baroda, Port-of-Spain, London, Navi Mumbai, Moscow.
Countries We Deliver To
Peru, Kazakhstan, Bolivia, Bhutan, Poland, Nigeria, China, Bangladesh, Norway, Estonia, Costa Rica, Taiwan, Sri Lanka, Qatar, Iran, Canada, Zimbabwe, Malaysia, Morocco, Denmark, Poland, Thailand, Egypt, Iran, Gabon, Lithuania, Netherlands, Belgium, Bulgaria, Bahrain, Mexico, Japan, Turkey, Portugal, Venezuela, South Korea, Ecuador, United Arab Emirates, Namibia, Hong Kong, Ghana, Slovakia, Germany, Austria, Vietnam, Gambia, Mongolia, Ireland, Italy, Romania, United States, Kuwait, Spain, Indonesia, Greece, France, Chile, Czech Republic, Nigeria, Israel, Tunisia, Libya, Ukraine, Nepal, Jordan, Brazil, Serbia, Afghanistan, South Africa, Lebanon, Chile, Angola, Philippines, Hungary, Mexico, Yemen, United Kingdom, Sweden, Tibet, Macau, Kenya, Puerto Rico, New Zealand, Singapore, Algeria, Azerbaijan, Oman, Pakistan, India, Saudi Arabia, Russia, Iraq, Australia, Finland, Colombia, Argentina, Croatia, Belarus, Switzerland, Trinidad & Tobago.
Other Available Products of Aluminium Rods
» Stainless Steel Round Pipe
» Stainless Steel Rectangular Pipe
» Stainless Steel Hydraulic Pipe
» Stainless Steel Oval Pipe
» Stainless Steel 304 Pipe
» Stainless Steel 304L Pipe
» Stainless Steel ERW Pipe
» Stainless Steel 316 Pipe
» Stainless Steel 316L Pipe
» Stainless Steel Hollow Pipe
» Stainless Steel Perforated Pipe
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