

Cold drawn stainless steel capillary tube
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Product Details
Cold drawn stainless steel capillary tubes are stainless steel pipes produced using the cold drawing process, featuring the following characteristics and application areas:
Material : Mainly made of stainless steel, which is an alloy containing more than 18% chromium and more than 8% nickel, offering good corrosion resistance and processing performance.
Specifications : The outer diameter of the capillary tubes ranges from 0.33mm to 6mm, with wall thickness from 0.08mm to 0.5mm, high dimensional accuracy, and tolerances controllable within ±0.01-0.02mm.1.
Production Process : Manufactured using imported tube drawing machines through the cold drawing process, resulting in good roundness and high surface finish.
Physical State : Can be made in hard, semi-hard, and soft states to meet different application needs.
Surface Treatment : Can undergo bright annealing treatment to make the surface of the tube smooth, suitable for use as precision components.
Application Areas : Due to its high precision and good physical properties, cold drawn 304 stainless steel capillary tubes are widely used in fishing gear, precision shafts, telescopic rods, product accessories, etc., especially in applications with high requirements for roundness and tolerances.
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