High Quality PTFE Rod Step Seal/Buffer Ring

• Material: PTFE+Bronze
• Application: Hydroseal
• Type: Shaft Seal
• Performance: High Pressure
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: GSJ/JST
• Certificate: ISO 9001,SGS,TUV
• Size: According to Your Need
• Color: Brown,Green,Coffee,Yellow
• Style: Floating Seal
• Shape (for Gasket): Ring Gasket
• Function: Shaft Sealing
• Transport Package: Plastic Film Inner& Outter Carton
• Specification: ISO 7425/2 and GB/T 15242.3
• Trademark: DEF
• Origin: Guangzhou, China
• HS Code: 848410000
• Production Capacity: 500k/Month

Product Description

Product Description
The DEF rod seal consists of a PTFE rod sealing ring and NBR/FKM O-Ring. This rod seal is designed to ensure that pressurized fluid does not leak out of the system.

Technical Data
Pressure: 60MPa
Temperature: -45 - +200 C
Sliding Speed: 15 m/s
Medium: Mineral oil based hydraulic fluids, barely flamable hydraulic fluids, water, air and others
 
Application Example
Mobile hydraulics    
Standard cylinders    
Machine tools    
Injection moulding machines  
Presses  

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.

Name	PTFE JST Rd Step Seal/buffer ring
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,yellow
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(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