Factory Producing PTFE Hydraulic Piston Rings---Gsf

• Customization: Available
• Material: PTFE+Bronze
• Application: Pumps
• Model NO.: GSF
• Type: Piston Seal
• Performance: Temp.Range -45/+200
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Style: Floating Seal
• Shape (for Gasket): Ring Gasket
• Function: Hole Sealing
• Color: Coffee, Green
• Size: According to Your Need
• Certificate: ISO9001, SGS
• Business Type: Manufacturer
• Transport Package: Carton
• Specification: ISO9001, SGS, Suv
• Trademark: DEF
• Origin: Guangdong, China (Mainland)
• HS Code: 8484100000
• Production Capacity: 5000000PCS/Month
• Package Size: 21.00cm * 21.00cm * 11.00cm
• Package Gross Weight: 3.000kg

Product Description

Products Range
GSF(Piston Seal), Step Seal(Rod seal), PTFE filled with Bronze Seal, PTFE Spring Seal, Rotary Seal, PU Seal, NBR/FKM/VMQ/HNBR/EPDM O Ring, V-packing Seal, NBR Cotton/FKM Cotton, KDAS Packing, Guide Ring, Wear Strip, Phenolic Resin seal/tape, PTFE filled with Bronze Tape, Gasket.

Description
The GSF profiles are double acting composite piston seals composed of a filled PTFE friction ring and pre-tightened rubber O-ring. They can be assembled in grooves according to standard ISO 7425/1. Option of connecting the seal to 1 or 2 back-up rings.
Design Standard
The series is in conformity with ISO 7425/I, GB/T15242.1 and GB/T15242.3
				Technical data
				Temperature		-40°C / +200°C
				Pressure		Up to 60MPa
				Speed		up to 15m/s
				Medias		Mineral hydraulic oils Fire-resistant liquids Biocompatible fluids Water and others
				Material		Slide ring Bronze-filled PTFE Carbon-filled PTFE O'Ring NBR  65-92 Shore A   Black FKM  75-91 Shore A   Green, Red, Black, Brown
Applications				Advantages
Mobile machinery Injection presses Machine tools Standard cylinders Injection moulding machines				Optimal sealing in static and dynamic applications Low friction coefficient; no stick-slip effect Excellent abrasion and extrusion resistance Wide temperature range and excellent chemical resistance, depending on the material selected for the O-ring

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 Hydraulic
Standard Cylinders
Machine Tools
Injection Moulding Machines
Presses

Name	Hydraulic seals
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	ISO9001-2015, SGS

1.How can you get sample free?
Answer: Sample free to you but your side pay the freight charge.

2.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.

3.Why choose Guangdong DEF Seals solutions Co., Ltd ?
       1.Professional and reliability.
        2.Complete production line, quickly delivery.
         3.Advanced equipments, high quality and competitive price.
         4.We have a heart like fire.
          5.We are ready to serve you all the time.

 
 

MOQ(M)	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

Our Advantages