Stainless Steel Capillary Tube

SS 304 Precision Tubing manufacturer in India

SS Capillary Tubes Suppliers produce these special type of tubes for some very sensitive applications. The applications are usually of measurement instruments. Oshwin Overseas is a supplier of all kinds of stainless steel and we also supply the capillary tubes. There are different grades of these tubes. The 304 Stainless Steel Capillary Tube is the most cost efficient of them all. The capillaries have diameters less than 1/8 inches. They have to be accurate in dimensions because of the narrower diameter and the nature of the applications.

Buy Grade 316 SS Needle tubing at Low Cost Ex Mumbai

The SS Capillary Tube Seamless is used in unique applications like the resist jets in the aerospace industry. The Stainless Steel Capillary Tubing has to be seamless and be precise in dimensions with very less absolute roughness. The fluid flow has to be maintained uniform throughout the operation time. The different material grades correspond to the application types. The 316 Stainless Steel Capillary Tubing is used in applications where the corrosion resistance is much needed. There are different sizes of capillary tubing such as the Stainless Steel 1/16 In. Capillary Tubing and the 1/16 Capillary Tubing. The sizes are also determined by the application type and requirements. Our 316 SS Capillary Tubing is of superior quality and we produce variations of these products. 316 Stainless Steel Capillary Tubing For Hplc is used for the liquid chromatography and the SS Evaporator Coil Capillary Tube is used as evaporator coil in various applications. You can contact us for various standard and customized product requirements.

Stainless Steel Capillary Tubing sizes

Outside Diameter Wall Thickness (WT)
Inches mm mm
1/32 00.79 00.20
00.040 1.02 00.20
00.049 1.25 00.20
00.050 1.27 00.20
1/16 1.63 00.15 / 0.20 / 0.25 / 0.30 / 0.40 / 0.51 / 0.56
00.072 1.83 00.23
00.083 2.11 00.25
3/32 2.38 00.15 / 0.20 / 0.30 / 0.40 / 0.51 / 0.91
00.118 3.00 00.30 / 0.50 / 0.70 / 0.90
1/8 3.18 00.20 / 0.25 / 0.51 / 0.81 / 0.91 / 1.22
00.138 3.51 00.40
5/32 3.97 00.25 / 0.40 / 0.56 / 0.71 / 0.91
00.157 4.00 00.70 / 0.90 / 1.00
00.177 4.50 00.50
3/16 4.76 00.13 / 0.20 / 0.25 / 0.40 / 0.46 / 0.51 / 0.56 / 0.71 / 0.81 / 0.91 / 1.22 / 1.63
00.197 5.00 00.50 / 0.75 / 1.00 / 1.50

SS Needle Tubing Specification

Check available sizes in SS Evaporator Coil Capillary Tube in India

Standard ASTM A269 / ASTM A213
Material 200 Series/ 300 Series/ 400series
Delivery Condition Soft / Hard
Single length 100 - 800Meter
Type Seamless
Coil weight About 30Kgs / Coil
Tensile strength Greater than 700MPa
Port Mumbai, India
Uses & Application
  • Petrochemical
  • Fluid, gas and oil industry
  • Environmental protection
  • Electricity
  • Instrumentation etc.
Export Market Southeast Asia, Europe, Middle East, South America

Stainless Steel Hypodermic Tubing

American Standard (ASTM) TP304, TP304L, TP310S, TP316, TP316L, TP316Ti, TP321, TP347, 904L Etc
European Standard (EN) 1.4301, 1.4306, 1.4845, 1.4401, 1.4404, 1.4571, 1.4541, 1.4550, 1.4539 Etc
German Standards

X5CrNi18-10, X2CrNi19-11, X12CrNi25-21, X5CrNi17-12-2, X5CrNi17-12-3, X2CrNiMo18-14-3, X6CrNiTi18-10, X6CrNiTb18-10 Etc 

SS Capillary Tube Chemical Composition

Elements 304L (wt%) UNS S30403 304 (wt%) UNS S30400 316L (wt%) UNS S31603 316 (wt%) UNS S31600
(C) Carbon, max 00.035 00.08 00.035 00.08
(Mn) Manganese, max 2 2 2 2
(P) Phosphorus, max 00.045 00.045 00.045 00.045
(S) Sulfur, max 00.03 00.03 00.03 00.03
(Si) Silicon, max 1 1 1 1
(Ni) Nickel 8.0 - 12.0 8.0 - 11.0 10.0 - 14.0 10.0 - 14.0
(Cr) Chromium 18.0 - 20.0 18.0 - 20.0 16.0 - 18.0 16.0 - 18.0
(Mo) Molybdenum N/A N/A 2.0 - 3.0 2.0 - 3.0
(Fe) Iron Bal. Bal. Bal. Bal.
(Cu) Copper N/A N/A N/A N/A
(N) Nitrogen N/A N/A N/A N/A