ISO 9626 Stainless Steel Needle Tubing is a rigid grade tube used in manufacturing hypodermic needles for human use. These tubes are available in metric sizes ranging from 10 gauge to 34 gauge. Stainless steel seamless needle tubing is produced through an extrusion process, eliminating welds and seams which enhances strength and stress tolerance.
Features of Stainless Steel Needle Tubing
SS needle tubes are widely used in the medical field for hypodermic needles, catheter tubes, surgical instruments, and diagnostic equipment. As a SS needle tubing supplier, our tubes also play a crucial role in laboratory instruments, microfluidics, and industrial precision systems where high strength and precision are essential.
Standards | ASTM A908 |
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) |
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 |
GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo |
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 |
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 |
Grades | WERKSTOFF Nr | UNS NO |
304 | 1.4301 | S30400 |
304L | 1.4306 | S30403 |
316 | 1.4436 | S31600 |
316L | 1.4404 | S31603 |
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Please Call on +91 7700067892 or drop an E-Mail : sales@neekatubes.net
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 |
Packaging, Delivery & Marking Details
We provide special packaging options to ensure a safe delivery. We pack tubes in wooden boxes, bubble wrap or plastic caps for added safety.
Each stainless steel needle tube has labels showing its grade, size and details for easy identification. We promise to deliver on time to meet what our customers need.
Quality Tests & Certifications
All our stainless needle tubes undergo strict quality checks, including tensile testing, hardness testing, chemical composition analysis and dimensional accuracy checks. Our products meet international standards ensuring the highest level of safety and reliability.
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