Piston Seal Application in Standard Cylinders Seals

• Customization: Available
• Material: PTFE+Bronze
• Application: Cylinder
• Model NO.: GSD
• Type: Shaft Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Color: Green, Coffee
• Size: According to Your Needs
• Certificate: ISO9001, SGS
• Band: Def
• Style: Floating Seal
• Shape (for Gasket): Flat Gasket
• Function: Shaft Sealing
• Sample: Free
• Transport Package: Plastic Film Inner& Outer Carton
• Specification: SGS, ISO9001.2008,
• Trademark: DEF
• Origin: Guangzhou, China
• HS Code: 8484100000
• Production Capacity: 100000PCS/Month

Product Description

Product Description
PTFE rod shaft ring for rotary distributors 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.

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

Name	Piston seal Application in standard cylinders
Sliding speed[m/s]	15
Temperature [° C]	-45...+200
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

How to order from us?  
1. Contact DEF's salesman to get a quotation.( by Email, Telephone, Trademessage)
2. Send DEF your asked type and detailed instruction(mateials, size, quantity,color, special  requestes etc.)
3.  Will send price and other details informations to you,send back Purchaser Order for approval
4.  After confirm order and timeline, DEF'll start production procedure once receive payment.
5.  If require sample, please inform DEF in advance.
6.  5~10 working days for making seals.
7.  Quality Checking, DEF can send bulk order photo for approval before packing, if you need.
8.  Packing
9.  Order release for shipping.
10. Any issue,please contact DEF after receive package. DEF'll invest and consult with you for  solution.
11. Quality and Service are  DEF principle.
 
Please feel free to contact us if you need more details about our factory and products.

 

MOQ(PCS)	10
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, Australia