Jiaxing Wenhao Precision Hardware Co.,Ltd
Jiaxing Wenhao Precision Hardware Co.,Ltd
Add to Cart
316 Stainless Steel Bushings PTFE Lining Composite Piping Systems Sliding Parts
1. Product Description
316 Stainless Steel Bushings PTFE Lining Composite Piping Systems Sliding Parts The bushing is a triple layers composites one, the base material is stainless316 grade steel back and a film of heat resistant power filled PTFE being calendered onto the sintered spherical bronze interlayer. It is suitable for rotary and oscillating movement, lower maintenance requirements due to the long re-lubrication intervals.
2. Specification
| Load capacity | Static load | 260N/mm2 | PVvalue limit | Oil lubrication | 50N/mm2.m/s |
| Dymamic load | 150N/mm2 | Dry friction | 3.6N/mm2.m/s | ||
| Oscillating | 70N/mm2 | Friction coef μ | 0.03~0.20 | ||
| Speed limit | Oil lubrication | 5m/s | Working temperature | -195℃~+270℃ | |
| Dry friction | 2m/s | Thermal conductivity | 42W/mk | ||
| Coefficient of linear expansion |
15x 10-6/k |
||||
3. Application
316 Stainless Steel Bushings PTFE Lining Composite Piping Systems Sliding Parts are widely used in hydraulic machinery ,printing machinery ,petroleum machinery etc.
4. Advantages
The product is of oil resistant, acid resistant, alkali resistant and seawater resistant, more over and there is no lead in the PTFE surface layer, is Environmental compliance. It has the characteristics of high precision, high load bearing pressure and excellent low speed and heavy friction performance.Apply to the oil or fuel work harder parts,wear resistance,long life;good iverall perfotmance.