Anbao Hydraulic

 When sourcing precision honed tube supplier for hydraulic cylinders, mining equipment, or industrial machinery, partnering with a reliable Chinese manufacturer can significantly reduce costs while ensuring quality. However, not all suppliers meet the stringent technical and logistical demands of global clients. As a ISO 9001-certified honed tube factory with 35+ years of export experience to North and South America, ANBAO GROUP reveal the critical criteria to evaluate suppliers – and why our solutions outperform competitors. 1. Precision Engineering That Meets Global Standards A superior honed tube requires ≤30μm inner diameter tolerance and Ra 0.2μm surface roughness to minimize oil leakage and piston wear. Our factory employs: Advanced CNC honing machines with laser-guided straightness control 100% inline inspection using Mitutoyo CMM and surface profilometers E355 ST52 grade steel with optional chrome plating (20-50μm thickness) 2. Produc...

Honed barrel tube  is well known as hydraulic cylinder tube in many industries. This is because honed tubes are the most important materials of manufacturing hydraulic cylinders. And as this kind of tubing is usually honed in tube inside diameter, it is known as honed ID tubing also. The honed cylinder tube suitable for various kinds of Precision Mechanical Tubes,Hydraulic Cylinder Tube and Pneumatic Cylinder Tubes, Stainless Steel Cylinder Tubing, Construct use Multi Joint Tube, Steel Axis Pipe, Injection Machine and Robotic Arm. Quality Standards: DIN 2391 Seamless Precison Steel Tubes EN10305 Steel Tubes for Precision Applications Seamless Cold Drawn Tubes ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing JIS G3445 Carbon Steel Tubes for Machine Structural Purposes Grade: ST 52, ST52.3, CK45, E355, 16Mn, STKM13C , SAE1020, SAE1026, SAE1045 Delivery Condition: BK, BK+S, GBK, NBK ID Size : 20mm – 1500mm Length: max...