Application in Rotary Distributors and Pivoting Motors Piston Rotary Sealing

Model NO.: GNS Application: Cylinder Performance: High Pressure Standard: Standard, Nonstandard Size: According to Your Needs Band: Def Shape (for Gasket): Flat Gasket Trademark: DEF Origin: China Material: NBR/PTFE/FKM Type: Rotary Seal Shape: O-Ring Color: Green, Coffee Certificate: ISO9001, SGS Style: Floating Seal Function: Shaft Sealing Specification: SGS, ISO9001.2008, HS Code: 8484100000 Description
The DEF rotary cap seal is a bi-directional seal for use in pneumatic and low to medium duty rotary or oscillating applications. The rotary piston seal is a two piece design comprised of a standard size o-ring energizing a wear resistant PTFE cap. The rotary piston seal offers long wear and low friction without stick-slip. This PTFE outer diameter is designed with a special interference wiht the o-ring to eliminate spinning between the o-ring and seal. Special grooves are designed into the PTFE inner diameter to provide lubrication and create a labyrinth effect for reduced leakage. The seal is commonly used in swivel joints, hose reels and machine applications.

Application Range
Pressure [MPa] 30
Temperature [° C] -35...+200
Sliding speed[m/s] 2
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.

Material
O Ring NBR / FKM (Special on request)
Slide ring: PTFE-Bronze / PTFE-carbon
(Special on request)

Application
Mobile hydraulics
Standard cylinders
Machine tools
Injection moulding machines
Presses

Name	Application in Rotary distributors and pivoting motors Piston Rotary Sealing
Sliding speed[m/s]	15
Temperature [° C]	-45...+260
Pressure Pr:   N/mm² (Max)	60
Medium	Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material	PTFE+bronze/carbon, PU, etc.
Color	coffee, green, grey green,red
Advantages	1. Suitable for dry use (depending on the load). 2. Very good temperature resistance. 3. Compatible with most of the fluids in contact. 4. Easy assembly, low friction coefficient.
Application	hydraulic cylinders, Pneumatics, Presses Injection moulding machines, Excavator Machine tools
Certificates	ISO9001-2008, SGS

MOQ(M)	20
FOB	FOB Shenzhen
Method of payment	T/T (bank account, paypal,western union)
Delivery time	5 to 7 working days, 2 days for in stock
Supply ability	5000000Pcs/Month
Packaging	plastic film for inner packaging and cartons for outer packaging
Export market	South Asia, Southest Asia, Europe, South America, North America,  Africa, Middle East, Ausrialia

 

Contact us if you need more details on Hydraulic Seals. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Shaft Seals、Oil Seals. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Rotary Seals > Other Rotary Seals