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TEL:0316-5175885

E-MAIL:sales@jkhfseal.com

Base:Langfang anci district, 66 day high road

ADD:Tongzhou District, Beijing Zhangjiawan

Development Zone, West Dingfu Zhuang A 51

Right angle slip ring combination seal JK1—ⅡB

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Details

1. Overview

The right angle slip ring type combined seal JK1-ⅡB is composed of a right angle slip ring filled with polytetrafluoroethylene (PTFE) composite material and an O-shaped (GB1235-76) rubber ring. It is suitable for high and low speed reciprocating motion and one-way piston (hole) sealing of high-pressure hydraulic system. It is used together with guide ring and support ring. For specifications with a cylinder diameter of less than φ100, open grooves are used as much as possible.

2. Working conditions

Working pressure: 0~60MPa

Operating temperature: -55~+250℃ (depending on O-ring material)

Reciprocating speed: ≤6m/s

Applicable medium: air, water, water-glycol, mineral oil, acid, alkali, etc.

3. Schematic diagram of assembly structure

 

 

JK1—ⅡB groove size

 

 

Cylinder diameter
D(H9)
Groove bottom diameter
d(f8)
Groove width
b+0.2
Section diameter of O-ring
d2
Fillet
R
Round
r
Radial clearance
S≤
Chamfer
Z≥
28~165 D-5.9 4.8 3.1 0.3~0.5 0.1~0.3 0.3~0.4 3
28~56 D-6.8 5.2 3.5 0.3~0.4 0.3 3
60~300 D-10.8 8.2 5.7 0.4~0.5 0.3~0.5 5
170~1000 D-15.9 11.6 8.6 0.4~0.6 0.3~0.6 7

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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