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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—ⅡA

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Details

1. Overview

The right-angle slip ring combination seal JK1-ⅡA is composed of a right-angle slip ring filled with polytetrafluoroethylene (PTFE) composite material and an O-shaped (GB/T3452.1-2005) 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—ⅡA 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≥
13~23 D-5.3 4.2 2.65 0.3~0.4 0.1~0.3 0.3 2
24~49 D-6.8 5.2 3.55 0.3~0.4 0.4 3
50~121 D-10.0 7.6 5.30 0.3~0.5 0.3~0.4 5
122~900 D-13.0 9.6 7.00 0.4~0.6 0.4~0.6 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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