Based on innovation, the company develops Piston Wear Rings, Rod Step Seals, PTFE Filled with Bronze Guide Tapes with independent intellectual property rights. Only the standardized and orderly management mode and business philosophy can promote the efficiency of enterprises and plan strategies. Management concept is the rational thinking throughout the management process, the formation of views and methods. We will always adhere to the management philosophy of "continuous learning and innovation", which will ultimately enhance the company's brand value.
Our back-up rings can be made from pure PTFE or filled other materials to meet different working conditions.
Product parameter
Material type | Color | Density (g/cm³) | Linear thermal expansion factor | Tensile Strength | Elongation | Compressive strength | Bending strength | Impact strength without Notch | Friction and wear properties (dry friction) | |||
Coefficient of friction | Wear scar width | Wear loss | ||||||||||
DF-101 | White | 2.1-2.2 | 10-12 | 20-30 | ＞250 | 12 | 11-14 | 16 | ＜0.1 | ≥20 | ≥254 | |
Product application
In a sealing application, backup rings provide added extrusion resistance and prevent damage to o-rings and seals when subjected to high pressures, larger extrusion gaps, and/or high temperatures.
Each process is strictly controlled by computer program to ensure that each group of PTFE Filled with Bronze Gasket Back up Ring for Cylinder leaving our company has a very high quality level. We implement humanized management, so that all employees have a sense of belonging. In the face of customers, we always uphold the business philosophy of customer-centered and quality survival to create a brand trusted by consumers. All staff of our company hold a meticulous, serious and responsible attitude to create a win-win situation between enterprises and customers and strive to work together with customers to create a bright and brilliant future.
Hot Tags: back up rings, China, suppliers, manufacturers, factory, customized, bulk, pricelist, quotation, in stock, free sample, Hydraulic Guide Ring for Piston and Rod, Piston and Rod Seals, Hydraulic Cylinder Wear Ring Seals, Semi Finished Products, PTFE Filled with Bronze Guide Tapes, Turquoise Polyester Fabric Resin Wear Rings
