Is the precision of the tube not up to standard after honing?

     Don't worry! With 16 years of in-depth experience in the cylinder tube field, Jianlida has long addressed these pain points. The straightness of its honing tubes is strictly controlled within 0.25mm/m, the surface finish reaches Ra 0.4μm, and dimensional tolerances such as H7, H8, and H9 are available on demand, fundamentally eliminating rework.

     It is even more meticulous in material selection. High-quality carbon steels such as 20#, 45#, and 27SiMn are adopted, and each tube can stand the test. Backed by a 15,000-square-meter workshop and 2,000 tons of inventory, it has more than 1,000 specifications in stock, and the 27SiMn material is even available for immediate delivery within 24 hours. The long-term cooperation with well-known domestic cylinder enterprises is sufficient to prove its quality strength. Choose Jianlida, realize one-time honing success, and make production more worry-free.