Jianlida: 16 Years Focused on Oil Cylinder Tubes, Empowering Your Production with Strength

    From the perspective of product range, Jianlida mainly offershoned tubes,cold-drawn tubes,oil cylinder tubes , hydraulic cylinder barrels, and deep-hole boring tubes, covering various core needs in oil cylinder production. In terms of materials, it carefully selects high-quality carbon steels such as 20#, 45#, 16Mn, 25Mn, and 27SiMn. Whether for regular working conditions or high-strength operation scenarios, Jianlida can provide suitable high-quality tubes, eliminating the need for customers to source different materials from multiple suppliers.

    Regarding the stock supply, a key concern for customers, Jianlida provides solid guarantees. The company has a 15,000-square-meter standardized workshop and maintains a regular stock of 2,000 tons of oil cylinder tubes, covering over 1,000 specifications. Notably, for the 27SiMn material – which is in high market demand – honed tubes, oil cylinder tubes, and cold-drawn tubes are all available in stock. Jianlida also promises to deliver in-stock products within 24 hours, completely solving the problems of "waiting for goods for urgent orders" and "project delays" for customers, ensuring smooth progress of production plans.

    Quality is the lifeline of an enterprise, and Jianlida never compromises on quality control. The produced oil cylinder tubes feature precise straightness within 0.2~0.25mm/m (ensuring installation compatibility), a surface finish of up to Ra0.2-0.4μm (reducing friction loss and extending the service life of oil cylinders), and stable ovality and wall thickness deviation within 3%. Moreover, the dimensional tolerance meets H7, H8, and H9 grades, satisfying high-precision machining requirements. In addition, for special needs, Jianlida also provides customized machining services for inner holes ranging from 40mm to 600mm, accurately matching customers' personalized production demands.

    With 16 years of in-depth experience in the industry, Jianlida has accumulated rich production experience and a good market reputation. Many well-known domestic oil cylinder enterprises have chosen long-term cooperation with Jianlida. This is not only a recognition of Jianlida's product quality but also trust in its service capabilities and supply stability.