Precision hydraulic tube Introduction
Precision hydraulic tube is widely used for hydraulic cylinder. Precision hydraulic tube with carbon sulfur C, Si, Si, Mn, Mn, S, P, P, chromium Cr hydraulic tube using processing technology of hydraulic tube adopts rolling processing, due to the surface residual compressive stress of surface layer have help to closed surface tiny crack, hinder the expansion of the erosion. Therefore, it can improve the surface anti-corrosion ability and delay the production or expansion of fatigue cracks, thus increasing the fatigue strength of the Precision hydraulic tube.
Technical parameters and Details
Precision hydraulic tube characteristics
Precision hydraulic tube characteristics
1. The inside tolerance could up to H8.
2. Honing Inside roughness could reach to Ra 0.4um. Skiving inside could reach to Ra 0.2 um.
3. ID size from 50 to 280mm, OD size from 60 to 370mm, totally has more than 200 sizes.
4. Length could be fixed length of random length.
5. Inside chrome plated is for optional.
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