1. Product introduction

KELONG High Quality Breaker Repair Kit Gas Seal And Hydraulic Oil Seals

Work Pressure:<35MapOperating Temperature:-20°~100Medium: Oilemulsion/waterMaterial: Polyurethane

2,Material analysis

NBR

Temperature range: -30°C to 125°C Hardness: 40-90A Color: Customizable Application: Excellent oil resistance Advantages: Excellent

oil resistance and stability, widely used, affordable price

FKM

Temperature range: 20°C to 250°C Hardness: 50-90A Color: Black/brown/green, other colors can be customized Application: Excellent

oil and chemical resistance Advantages: Wear resistance, acid and alkali resistance, high temperature resistance.

SILICONE

Temperature range: 60°C to 225°C Hardness: 25-90A Color: Red/transparent (clear)/white, etc. Application: Food grade Advantages:

Good heat resistance, cold resistance, lubricating oil resistance, and water resistance.

EPDM

Temperature range: 50°C to 150°C Hardness: 40-90A Color: Customizable Advantages: Excellent ozone resistance, heat resistance,

steam resistance, cold resistance, and LLC resistance.

NR

Temperature range: -44°C to 120°C Hardness: 60-90A Color: Customizable Advantages: Excellent mechanical strength and fatigue resistance.

HNBR

Temperature range: -30°C to 160°C Hardness: 50-90A Color: Black, other colors can be customized Advantages: Excellent ozone

resistance, heat resistance, mechanical strength, and electrical resistance compared to butadiene rubber.

3,Description of design

KLHPS-15 is a high-performance single-acting U-rod or piston all-purpose seal that provides the driest seal in light - and medium-load applications. The seals are injection molded with KELONG high performance U5203 material,easy to install and excellent low temperature resistance.
When used in conjunction with a full-coverage retainer, the seal may be considered for heavy-duty applications. Unique design seal lip Angle provides optimal sealing performance.

4,CHARACTERISTICS
- high wear resistance, low pressure deformation and excellent anti-extrusion performance - tear resistance especially in bending and tensile - easy installation

5,Product parameters