
Table of Content
Medical Metal Tubing Sizes
Stainless Steel Hypotube Grades
Medical Stainless Steel Tubing Manufacturing Process
Hypodermic Tubing Technique
Benefits of Stainless Steel Hypodermic Tubing
Medical Grade Stainless Steel Tubing Documentation
Stainless Steel Needle Tubing Shapes
Stainless Steel Hypodermic Tubing Origin
Stainless Steel Medical Tubing Services
Stainless Steel Syringe Tube Packaging
Corrugated Medical Gas Tubing Finish
SS Medical Tubing End
Stainless Steel Surgical Tubing Testing
Stainless Steel Needle Tube Marking
Are You Looking for Stainless Steel Needle Tube at the Best Price? In order to obtain an estimate immediately, send an email to kalpesh@manishasteelcentre.com.
| Gage No. | OD, in. | Nominal Wall, in. | OD Tolerance, in (±) | Wall Tolerance, in.. (±) |
|---|---|---|---|---|
| 6 | 0.203 | 0.015 | 0.001 | 0.001 |
| 13 | 0.095 | 0.012 | ||
| 14 | 0.083 | 0.010 | ||
| 15 | 0.072 | 0.009 | 0.0005 | 0.0005 |
| 16 | 0.065 | 0.009 | ||
| 17 | 0.059 | 0.009 | ||
| 18 | 0.050 | 0.0085 | ||
| 19 | 0.0425 | 0.00775 | ||
| 22 | 0.028 | 0.00625 | +0.0005/-0.000 | +0.000/-0.0005 |
| 23 | 0.025 | 0.00625 | ||
| 24 | 0.022 | 0.00525 | ||
| 25 | 0.020 | 0.00525 | ||
| 26 | 0.018 | 0.00425 | ||
| 27 | 0.016 | 0.00425 | ||
| 28 | 0.014 | 0.0035 | 0.00025 | |
| 7 | 0.180 | 0.015 | 0.001 | 0.001 |
| 8 | 0.165 | 0.015 | ||
| 9 | 0.148 | 0.015 | ||
| 10 | 0.134 | 0.014 | ||
| 11 | 0.120 | 0.013 | ||
| 12 | 0.109 | 0.012 | ||
| 20 | 0.0355 | 0.00625 | +0.0005/-0.000 | +0.000/-0.0005 |
| 21 | 0.032 | 0.00625 | +0.000/-0.0005 | |
| 29 | 0.013 | 0.003 | 0.00025 | |
| 30 | 0.012 | 0.003 | ||
| 31 | 0.010 | 0.0025 | ||
| 32 | 0.009 | 0.0025 | ||
| 33 | 0.008 | 0.002 |
Genuine Stainless Steel Needle Tube Manufacturer in India As Per Specification
| Needle Tube Size (mm) | Price per 100 Meters (USD) |
|---|---|
| 0.2 x 0.3 | $80 |
| 0.5 x 0.8 | $100 |
| 1.0 x 1.5 | $150 |
| 1.5 x 2.0 | $200 |
| 2.0 x 3.0 | $250 |
| 3.0 x 4.0 | $300 |
| Gauge Size | Nominal Inches | OD | ID | ||||
|---|---|---|---|---|---|---|---|
| OD | ID | Wall | Max | Min | Max | Min | |
| 12 X | .1090 | .097 | .006 | .1100 | .1080 | .0990 | .0950 |
| 3 TW | .259 | .229 | .015 | .261 | .257 | .231 | .227 |
| 10.5 | .1260 | .106 | .010 | .1270 | .1250 | .1080 | .1040 |
| 12 TW | .1090 | .091 | .009 | .1100 | .1080 | .0930 | .0890 |
| 4 TW | .238 | .208 | .015 | .24 | .236 | .21 | .206 |
| 4 TW | .238 | .218 | .01 | .24 | .236 | .22 | .216 |
| 5 RW | .219 | .189 | .015 | .221 | .217 | .192 | .186 |
| 12 XX | .1090 | .100 | .005 | .1100 | .1080 | .1010 | .0990 |
| 12.5 | .1000 | .082 | .009 | .1010 | .0990 | .0840 | .0800 |
| 10 X | .1340 | .118 | .008 | .1350 | .1330 | .1200 | .1165 |
| 10 XX | .1340 | .122 | .006 | .1350 | .1330 | .1240 | .1200 |
| 8 TW | .1650 | .145 | .010 | .1660 | .1640 | .1470 | .1430 |
| 8 XX | .1650 | .150 | .007 | .1660 | .1640 | .1530 | .1475 |
| 8.5 | .1560 | .136 | .010 | .1570 | .1550 | .1390 | .1330 |
| 9 RW | .1480 | .118 | .015 | .1490 | .1470 | .1210 | .1150 |
| 5 X | .219 | .205 | .007 | .221 | .217 | .207 | .203 |
| 11 RW | .1200 | .094 | .013 | .1210 | .1190 | .0960 | .0920 |
| 7.5 | .1720 | .150 | .011 | .1730 | .1710 | .1530 | .1470 |
| 8 RW | .1650 | .135 | .015 | .1660 | .1640 | .1380 | .1320 |
| 3 X | .259 | .239 | .01 | .261 | .257 | .241 | .237 |
| 4 RW | .238 | .198 | .02 | .24 | .236 | .201 | .195 |
| 12 RW | .1090 | .085 | .012 | .1100 | .1080 | .0870 | .0830 |
| 7 TW | .1800 | .160 | .010 | .1810 | .1790 | .1620 | .1580 |
| 3 RW | .259 | .219 | .02 | .261 | .257 | .222 | .216 |
| 7 X | .1800 | .166 | .007 | .1810 | .1790 | .1680 | .1640 |
| 7 XX | .1800 | .173 | .004 | .1810 | .1790 | .1740 | .1720 |
| 9 TW | .1480 | .128 | .010 | .1490 | .1470 | .1300 | .1260 |
| 9 XX | .1480 | .135 | .007 | .1490 | .1470 | .1370 | .1330 |
| 9 UX | .1480 | .138 | .005 | .1490 | .1470 | .1400 | .1360 |
| 9.5 | .1410 | .119 | .011 | .1420 | .1400 | .1210 | .1170 |
| 10 RW | .1340 | .106 | .014 | .1350 | .1330 | .1080 | .1040 |
| 10 TW | .1340 | .114 | .010 | .1350 | .1330 | .1160 | .1120 |
| 6 RW | .2030 | .173 | .015 | .2040 | .2020 | .1760 | .1700 |
| 6 TW | .2030 | .183 | .010 | .2040 | .2020 | .1850 | .1810 |
| 6 X | .2030 | .189 | .007 | .2040 | .2020 | .1910 | .1870 |
| 6.5 | .1880 | .168 | .010 | .1890 | .1870 | .1710 | .1650 |
| 7 RW | .1800 | .150 | .015 | .1810 | .1790 | .1530 | .1470 |
| 11 TW | .1200 | .100 | .010 | .1210 | .1190 | .1020 | .0980 |
| 11 X | .1200 | .106 | .007 | .1210 | .1190 | .1080 | .1040 |
| 11 XX | .1200 | .112 | .004 | .1210 | .1190 | .1140 | .1100 |
| 11.5 | .1150 | .095 | .010 | .1160 | .1140 | .0960 | .0930 |
| 12 H | .1090 | .077 | .016 | .1100 | .1080 | .0790 | .0750 |
| 13 RW | .0950 | .071 | .012 | .0960 | .0940 | .0730 | .0690 |
| 13 TW | .0950 | .077 | .009 | .0960 | .0940 | .0790 | .7500 |
| Gauge | Thickness Range (INCHES) | Typical Value (INCHES) |
|---|---|---|
| 17 | 0.053 to 0.058 | 0.058 |
| 16 | 0.060 to 0.065 | 0.065 |
| 18 | 0.044 to 0.049 | 0.049 |
| 11 | 0.112 to 0.122 | 0.12 |
| 10 | 0.126 to 0.136 | 0.134 |
| 9 | 0.140 to 0.150 | 0.148 |
| 8 | 0.157 to 0.167 | 0.165 |
| 15 | 0.066 to 0.074 | 0.072 |
| 14 | 0.075 to 0.085 | 0.083 |
| 13 | 0.087 to 0.097 | 0.095 |
| 12 | 0.101 to 0.111 | 0.109 |
| 22 | 0.025 to 0.029 | 0.028 |
| 20 | 0.031 to 0.035 | 0.035 |
| 19 | 0.038 to 0.042 | 0.042 |
| 7 | 0.175 to 0.185 | 0.18 |
Trusted Stainless Steel Needle Tube Supplier in India in Custom Shapes and Types
Stainless Steel Hypotube
Stainless Steel Hypodermic Tubing
SS Medical Tubing
Stainless Steel Syringe Tube
Corrugated Medical Gas Tubing
Stainless Steel Surgical Tubing
| AVE. WALL INCHES | MIN TENSILE STRENGTH (PSI) | MIN YIELD STRENGTH (PSI) | THEORETICAL BURST PRESSURE * (PSI) | WORKING PRESSURE (PSI) 25% OF BURST | THEORETICAL YIELD POINT ** (PSI) | COLLAPSE PRESSURE *** (PSI) | |
|---|---|---|---|---|---|---|---|
| 0.250 | 30,000 | 0.020 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
| 30,000 | 0.028 | 75,000 | 21,649 | 5,412 | 8,660 | 5,967 | |
| 30,000 | 0.035 | 75,000 | 29,167 | 7,292 | 11,667 | 7,224 | |
| 30,000 | 0.049 | 75,000 | 48,355 | 12,089 | 19,342 | 9,455 | |
| 30,000 | 0.065 | 75,000 | 81,250 | 20,313 | 32,500 | 11,544 | |
| 0.375 | 30,000 | 0.020 | 75,000 | 8,955 | 2,239 | 3,582 | 3,029 |
| 30,000 | 0.028 | 75,000 | 13,166 | 3,292 | 5,266 | 4,145 | |
| 30,000 | 0.035 | 75,000 | 17,213 | 4,303 | 6,885 | 5,077 | |
| 30,000 | 0.049 | 75,000 | 26,534 | 6,634 | 10,614 | 6,816 | |
| 30,000 | 0.065 | 75,000 | 39,796 | 9,949 | 15,918 | 8,597 | |
| 0.500 | 30,000 | 0.020 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
| 30,000 | 0.028 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 | |
| 30,000 | 0.035 | 75,000 | 12,209 | 3,052 | 4,884 | 3,906 | |
| 30,000 | 0.049 | 75,000 | 18,284 | 4,571 | 7,313 | 5,304 | |
| 30,000 | 0.065 | 75,000 | 26,351 | 6,588 | 10,541 | 6,786 | |
| 30,000 | 0.083 | 75,000 | 37,275 | 9,319 | 14,910 | 8,307 | |
| 0.625 | 30,000 | 0.020 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 30,000 | 0.028 | 75,000 | 7,381 | 1,845 | 2,953 | 2,568 | |
| 30,000 | 0.035 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 | |
| 30,000 | 0.049 | 75,000 | 13,947 | 3,487 | 5,579 | 4,335 | |
| 30,000 | 0.065 | 75,000 | 19,697 | 4,924 | 7,879 | 5,591 | |
| 30,000 | 0.083 | 75,000 | 27,124 | 6,781 | 10,850 | 6,910 | |
| 30,000 | 0.095 | 75,000 | 32,759 | 8,190 | 13,103 | 7,734 | |
| 30,000 | 0.109 | 75,000 | 40,172 | 10,043 | 16,069 | 8,639 | |
| Specified Dimension, OD | Ratio of Wall Thickness to OD | Outside Diameter | Over 0.203 | Over 0.172 to 0.203 | 0.109 to 0.172 | Up To 0.109 | 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 | 12.5 | 12.5 | 14 | 14 | 15 | 15 | 16.5 | 16.5 | 3/16 | 0 |
| 3″ to > 5.5″ | 0.031 | 0.031 | 12.5 | 12.5 | 14 | 14 | 15 | 15 | 16.5 | 16.5 | 3/16 | 0 | |
| 5.5″ to > 8″ | 0.047 | 0.047 | 12.5 | 12.5 | 14 | 14 | - | - | - | - | 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 |
| OD, In. | OD Tolerance, In. Over and Under | Ovality Double OD Tolerance when wall is: | Wall Thickness in % | Permissible Variations in Cut Length, in. | ||
|---|---|---|---|---|---|---|
| Over | Under | Over | Under | |||
| 3 1/2 to 5 1/2 Excl | 0.015 | Less than 0.150 In. | 10 | 10 | 3/16 | 0 |
| 1/2 to 1-1/2 Excl. | 0.005 | Less than 0.065 In. | 10 | 10 | 1/8 | 0 |
| Under 1/2 | 0.005 | Less than 0.015 In. | 15 | 15 | 1/8 | 0 |
| 8 5/8 to 12 3/4 | 0.062 | Less than 0.350 In. | 10 | 10 | 3/16 | 0 |
| 1 1/2 to 3 1/2, Excl | 0.010 | Less Than 0.095 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 |
| America | Russia | North America | United Kingdom | Europe | Japan | Russia | France |
|---|---|---|---|---|---|---|---|
| ASTM | WERKSTOFF NR. | UNS | BS | EN | JIS | GOST | AFNOR |
| SS 304 | 1.4301 | S30400 | 304S31 | X5CrNi18-10 | SUS 304 | 08Х18Н10 | Z7CN18‐09 |
| SS 316 | 1.4401 / 1.4436 | S31600 | 316S31 / 316S33 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SUS 316 | - | Z7CND17‐11‐02 |
| SS 316H | - | S31609 | 316S51 | - | - | - | - |
| SS 316L | 1.4404 / 1.4435 | S31603 | 316S11 / 316S13 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SUS 316L | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| SS 317 | 1.4449 | S31700 | - | X5CrNiMo1713 | SUS 317 | - | - |
| SS 310 | 1.4841 | S31000 | 310S24 | X15CrNi25-20 | SUS 310 | 20Ch25N20S2 | – |
| SS 304H | 1.4301 | S30409 | – | – | – | – | – |
| SS 310S | 1.4845 | S31008 | 310S16 | X8CrNi25-21 | SUS 310S | 20Ch23N18 | – |
| SS 304L | 1.4306 / 1.4307 | S30403 | 3304S11 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 03Х18Н11 | Z3CN18‐10 |
| SS 321 | 1.4541 | S32100 | - | X6CrNiTi18-10 | SUS 321 | - | - |
| SS 347 | 1.4550 | S34700 | - | X6CrNiNb18-10 | SUS 347 | - | - |
| SS 904L | 1.4539 | N08904 | 904S13 | X1NiCrMoCu25-20-5 | SUS 904L | STS 317J5L | Z2 NCDU 25-20 |
| SS 321H | 1.4878 | S32109 | - | X12CrNiTi18-9 | SUS 321H | - | - |
| SS 347H | 1.4961 | S34709 | - | X6CrNiNb18-12 | SUS 347H | - | - |
| SS 317L | 1.4438 | S31703 | - | X2CrNiMo18-15-4 | SUS 317L | - | - |
| SS 410S | 1.4516 | S41008 | - | X6CrNiTi12 | SUS410S | - | - |
| SS 409 | 1.4512 | S40900 | - | X2CrTi12 | SUS409 | - | - |
| Grades | Nickel | Silicon | Carbon | Manganese | Chromium | Sulfur | Phosphorus |
|---|---|---|---|---|---|---|---|
| SS 304 | 8.00 11.00 | 0.075 | 0.08 | 2 | 18.00 20.00 | 0.03 | 0.04 |
| SS 304L | 8.00 13.00 | 0.75 | 0.035 | 2 .00 | 18.00 20.00 | 0.03 | 0.04 |
| SS 304H | 8.00 11 | 0.75 | 0.04 0.1 | 2 | 18.00 20 | 0.03 | 0.04 |
| SS 316 | 11.00 4.00 | 0.75 | 008 | 2.00 | 16.00 18.00 | 0.030 | 0.040 |
| SS 310 | 19.00 22 | 0.75 | 0.15 | 2 | 24.00 26 | 0.03 | 0.04 |
| SS 416 | 1.00 | 0.15 | 1.25 | 12.00 14.00 | 0.15 | 0.066 | |
| SS 316L | 10.00 15 | 0.75 | 0.035 | 2 | 16.00 18 | 0.03 | 0.04 |
| SS 317 | 11.00 14 | 0.75 | 0.08 | 2 | 18.00 20 | 0.03 | 0.04 |
| SS 316H | 11.00 14.00 | 0.75 | 0_04 0.10 | I 2.00 | 16.00 18.00 | 0.030 | 0040 |
| SS 321 | 9.00 13 | 0.75 | 0.48 | 203 | 17.00 20 | 0.03 | 0.04 |
| SS 347 | 7.00 13 | 0.75 | 0.08 | 200 | 17.00 20 | 0.03 | 0.04 |
| 21-6-9 | 5.50 7.5 | 1 | 0.04 | 8.00 | 19.00 21.5 | 0.03 | 60 |
| Grades | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HRB) | Elongation (%) | Poisson’s Ratio | Modulus of Elasticity (GPa) |
|---|---|---|---|---|---|---|
| SS 304 | 520 – 720 | 205 | 92 – 98 | 40% | 0.27 – 0.30 | 193 |
| SS 304L | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 304H | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 310 | 515 – 740 | 205 – 275 | 90 – 105 | 40 – 50 | 0.29 | 193 |
| SS 310S | 515 – 740 | 205 – 275 | 90 – 105 | 40 – 50 | 0.29 | 193 |
| SS 316 | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 316L | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 316Ti | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 317 | 520 – 730 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 317L | 520 – 730 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 321 | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 321H | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 347 | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| SS 410 | 520 – 720 | 205 | 85 – 95 | 35 – 45 | 0.28 | 190 |
| SS 446 | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.28 | 190 |
| SS 904L | 520 – 720 | 205 | 85 – 95 | 40 – 50 | 0.29 | 193 |
| Grades | Density (g/cm³) | Melting Point (°C) | Coefficient of Thermal Expansion (μm/m·°C) | Electrical Resistivity (µΩ·cm) | Thermal Conductivity (W/m·K) |
|---|---|---|---|---|---|
| SS 304 | 7.93 | 1400 – 1450 | 17.2 | 0.072 | 16.2 |
| SS 304L | 7.93 | 1400 – 1450 | 16.0 | 72.3 | 16.2 |
| SS 310 | 7.90 | 1400 – 1450 | 17.0 | 72.0 | 14.0 |
| SS 304H | 7.93 | 1400 – 1450 | 16.0 | 72.3 | 16.2 |
| SS 316 | 7.98 | 1375 – 1400 | 16.5 | 74.0 | 16.3 |
| SS 310S | 7.90 | 1400 – 1450 | 17.0 | 72.0 | 14.0 |
| SS 316Ti | 7.98 | 1375 – 1400 | 16.5 | 74.0 | 16.3 |
| SS 316L | 7.98 | 1375 – 1400 | 16.5 | 74.0 | 16.3 |
| SS 317L | 7.95 | 1375 – 1400 | 16.5 | 74.5 | 16.3 |
| SS 317 | 7.95 | 1375 – 1400 | 16.5 | 74.5 | 16.3 |
| SS 321 | 7.93 | 1400 – 1450 | 16.0 | 74.0 | 16.2 |
| SS 347 | 7.93 | 1400 – 1450 | 16.0 | 74.0 | 16.2 |
| SS 321H | 7.93 | 1400 – 1450 | 16.0 | 74.0 | 16.2 |
| SS 446 | 7.80 | 1400 – 1450 | 11.5 | 76.0 | 30.0 |
| SS 410 | 7.75 | 1480 – 1530 | 11.5 | 78.0 | 30.0 |
| SS 904L | 8.00 | 1350 – 1400 | 16.0 | 70.0 | 15.0 |
| Property | Cold Drawing | Hot Rolling |
|---|---|---|
| Temperature | Below 200°C | 800°C - 1200°C |
| Tube Wall Thickness | Thin, precise (0.1 mm - 2 mm) | Thicker initial walls |
| Tube Diameter | Precise (0.2 mm - 50 mm) | Larger diameters, less precise |
| Surface Finish | Smooth, polished | Rough, requires further treatment |
| Strength | Higher strength (due to cold work) | Lower strength, more ductile |
| Tolerances | Tight (±0.05 mm) | Looser (±0.5 mm) |
| Speed | Slower | Faster |
| Cost | Higher | Lower |
| Use | Precision tubes (e.g., medical) | Bulk production |
| Cost Variations 5 % extra | |
|---|---|
| Export to | Delivery Time |
| Oman | 5 |
| Saudi Arabia | 7 |
| UAE | 5 days |
| France | 30 |
| Uk | 30 |
| Netherlands | 19-20 |
| Philippines | 14 |
| Malaysia | 10 |
| Singapore | 8 |
| Germany | 15-50 |
| Belgium | 6-9 |
| Indonesia | 9 |
| South Africa | 25-30 |
| Bahrain | 9 |
| Qatar | 7 |
| Kuwait | 10 |