Ultra-Durable Omks Sealing Rings: Top-Quality Craftsmanship for Industrial Applications

• Customization: Available
• Material: PTFE
• Application: Cylinder
• Model NO.: OMKS
• Type: Rod Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Size: 90*105.5*6.3
• Color: Green, Brown, Black, White, Blue, Grew, Yellow
• Certificate: TUV, SGS
• Style: Floating Seal
• Shape (for Gasket): Ring Gasket
• Function: Shaft Sealing
• Transport Package: Carton
• Specification: ISO, SGS, TUV
• Trademark: DEF
• Origin: Made in China
• HS Code: 848410000
• Production Capacity: 500.000PCS/Month

Product Description

Product Description

 

OMK - S is a heavy - duty, two - piece combined piston seal ring, mainly designed for the piston sealing system of heavy - duty hydraulic cylinders, especially suitable for large - diameter pistons subjected to pressure on both sides. It is a typical product of Merkel Omegat series and is widely used in harsh industrial application scenarios.

Basic Structure and Materials

It consists of two key components, which work together to ensure excellent sealing performance:

Component	Material	Function
Sliding Ring	PTFE (Polytetrafluoroethylene) with bronze powder, glass fiber, molybdenum disulfide or carbon fiber filling	Provides low - friction, wear - resistant sealing surface, and has good pressure resistance and extrusion resistance
Pre - loading Element	Rectangular rubber ring made of NBR (Nitrile - Butadiene Rubber) or FKM (Fluoroelastomer)	Supplies stable pre - loading force to maintain sufficient contact pressure between the sliding ring and the sealing surface, compensates for wear, and ensures long - term sealing effectiveness

 

 

Technical Data

Pressure 60MPa
Temperature: -45 - +200
Sliding speed[m/s]: 15
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.

Application Example
Mobile hydraulics
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

 

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

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