Small outer diameter hypodermic stainless steel 304 round tube is a highly polished, thin-walled tube with a narrow external diameter. Its precision-engineered dimensions and smooth surface make it ideal for applications requiring precise fluid delivery or insertion into small spaces. This tube is often used in medical devices, such as needles and catheters, as well as in industrial applications, such as microfluidics and analytical instruments.
MTR MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Outer Diameter
0.025
Wall
0.003
Inner Diameter
0.019
Length
60
Alloy
304
Temper
Full Hard
Gauge
23G-XTW
Metal Type
Stainless Steel
Shape
Tube-Hypodermic
Brand
RoundWorks
Weight/Lineal Foot
0.028 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
186 min
Yield Tensile Strength KSI
140 min
Elongation % in 2 in.
1 min
Melting Point °F
2550 - 2651
Rockwell Hardness C Scale
41
Brinell Hardness 3000 kg load
371
Electrical Conductivity % IACS
2
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Chemistry Information : 304 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08  max
Cr
20
Fe
66.34 - 74
Ni
8 - 10.5
Mn
2  max
P
0.045  max
S
0.03  max
Si
1  max

This hypodermic tube is made from 304 stainless steel with a full hard temper. It has an outer diameter of 0.025 inches, a wall thickness of 0.003 inches, and an inner diameter of 0.019 inches, with a length of 60 inches.

Yes, the tube’s highly polished, thin-walled design and precision-engineered dimensions make it ideal for applications requiring precise fluid delivery, such as medical devices and microfluidics.

The tubing is sold in packs of 8 pieces, each 60 inches long, with a total shipping weight of approximately 0.028 pounds.

This tube is commonly used in medical devices like needles and catheters, as well as in industrial applications such as microfluidics and analytical instruments requiring small, precise tubing.

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