Seal Ring: Filled PTFE
O Ring: Nitrile Buna rubber NBR
* Other material combinations can be customized
according to working conditions.
GSD is a single-acting piston compact seal, consisting of a dynamic teflon seal and a standard O-ring with static low permanent deformation.
Low static and dynamic friction
Good pressure stability under harsh operating conditions
Simple groove design,saving mounting space
High corrosion resistance
Good thermal conductivity
High compatibility, almost compatible with all fluids
This group seal works perfectly for heavy-duty single acting piston in hydraulic systems, reciprocating motion,high and low pressure and high frequency applications. Suitable for large piston clearances and a wide range of fluids and high temperature applications,such as injection molding machines,agricultural machinery,engineering machinery,dump trucks,hydraulic machines,crane and so on.
In the case of proper selection of O-ring material, almost all fluids are compatible. For example,hydraulic oil, fire resistance oil,water and others (according to seal material)
* Further specifications on request,,we also supply turning products/semi-finished materials.
1. What's the general production time?
7-10 days after confirmation and payment.
2. What color is your commonly used filled PTFE materials?
Brown and dark green basically.
3. How soon can I get quotation?
Within 12 hours but please make sure you send enquiry clearly(better with drawings/working conditions/usage/approx qty.)
4. What's your terms of payment?
Deposit 50% before production,balance 50% before shipment. Anyway,it's negotiable so we prefer to know your order details.