

Honing tube
The design of the honing tube and the pipeline should comply with the hydraulic schematic. In addition to the honing tube itself, other components, parts, and accessories should also be carefully selected. Secondly, the arrangement and direction of the honing tube must be consistent, and the level should be clear. If the system has both parallel and crossed honing tubes, attention must be paid to the gaps between them. The honing tube is a high-precision steel pipe material that has been cold drawn or hot rolled. Due to the absence of an oxidation layer on the inner and outer walls of the precision steel pipe, it is resistant to high pressure, leak-proof, high precision, high gloss, cold bending, deformation-free, flattening, and cracking. It is mainly used for producing pneumatic or hydraulic components such as cylinders or oil cylinders and can be seamless. The chemical composition of the honing tube includes carbon, silicon, manganese, sulfur, phosphorus, chromium. The thick-walled honing tube is the main body of the hydraulic cylinder. Its inner hole is usually processed by drilling, reaming, rolling, or honing, allowing the piston and its seals and supports to slide smoothly, reducing wear. The steel pipe must withstand high water pressure, so it should have high strength and rigidity.
Product Parameters
Model | JLB150T | JLB250T | JLB300T | JLB400T | JLB600T | JLB1000T | |
Maximum Pulling Force (KN) | 1630 | 2700 | 3200 | 4100 | 6500 | 12000 | |
Drawing Speed (M/min) | 0-5.5 | 0-4.5 | 0-4.5 | 0-4 | 0-3 | 0-3 | |
Effective Length of Finished Tube (M) | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | |
Thickness of Finished Tube (mm) | 20 | 25 | 30 | 33 | 42 | 70 | |
Main Oil Cylinder (mm) | Φ320/Φ 150x10000 | Φ420/Φ 210x10000 | Φ450/Φ 210x10000 | Φ500/Φ 220x10000 | Φ630/Φ 280x10000 | Φ850/Φ 350x10000 | |
Number of System Stations (Station) | 2 | 2 | 2 | 2 | 2 | 2 | |
System Working Pressure (Mpa) | 26 | 26 | 26 | 26 | 26 | 26 | |
System Maximum Pressure (Mpa) | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | |
Pump (Manual Variable Piston Pump) | 160Lx3 | 160Lx2 250Lx1 | 250Lx3 | 250Lx3 | 250Lx3 | 400Lx3 | |
Main Motor (KW) | 55x3 | 55x2 75x3 | 75x3 | 75x2 90x1 | 90x3 | 132x3 | |
Dimensions (WxHxL) | 1.6x1.4x42 | 1.7x1.5x44 | 1.7x1.5x44 | 1.9x1.8x45 | 2.1x2x45 | 2.65x2.65x60 | |
Weight (T) | 86 | 100 | 120 | 180 | 220 | 300 |
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