您好！欢迎来到西爱孚（杭州）密封技术有限公司
Hello! Welcome to come CFseal (hangzhou) Technology Co.,Ltd
SMS code login
Password Login
Get SMS verification code
Get SMS verification code
Search by part number
Product Type
Search By Size
Exact Search
Range Search
( 5 )mm
( 7 )mm
( 9 )mm
( 11 )mm
( 14 )mm
( 17 )mm
( 19 )mm
( 21 )mm
( 24 )mm
( 29 )mm
( 31 )mm
( 34 )mm
( 34.5 )mm
( 37 )mm
( 39 )mm
( 41 )mm
( 44 )mm
( 47.5 )mm
( 49 )mm
( 52 )mm
( 54 )mm
( 54.5 )mm
( 59 )mm
( 64 )mm
( 64.5 )mm
( 69 )mm
( 69.5 )mm
( 74 )mm
( 74.5 )mm
( 79 )mm
( 79.5 )mm
( 84 )mm
( 84.5 )mm
( 89 )mm
( 89.5 )mm
( 94 )mm
( 94.5 )mm
( 99 )mm
( 99.5 )mm
( 104 )mm
( 104.5 )mm
( 109 )mm
( 109.5 )mm
( 114 )mm
( 114.5 )mm
( 119 )mm
( 129 )mm
( 139 )mm
( 149 )mm
( 159 )mm
( 169 )mm
( 179 )mm
( 189 )mm
( 199 )mm
( 209 )mm
( 219 )mm
( 225.5 )mm
( 229 )mm
( 252 )mm
( 272 )mm
( 282 )mm
( 292 )mm
( 322 )mm
( 372 )mm
( 392 )mm
( 422 )mm
( 445 )mm
( 465 )mm
( 565 )mm
( 665 )mm
( 16 )mm
( 18 )mm
( 20 )mm
( 22 )mm
( 25 )mm
( 28 )mm
( 30 )mm
( 32 )mm
( 35 )mm
( 40 )mm
( 42 )mm
( 45 )mm
( 48 )mm
( 50 )mm
( 52 )mm
( 55 )mm
( 60 )mm
( 63 )mm
( 65 )mm
( 70 )mm
( 75 )mm
( 80 )mm
( 85 )mm
( 90 )mm
( 95 )mm
( 100 )mm
( 105 )mm
( 110 )mm
( 115 )mm
( 120 )mm
( 125 )mm
( 130 )mm
( 135 )mm
( 140 )mm
( 150 )mm
( 160 )mm
( 170 )mm
( 180 )mm
( 190 )mm
( 200 )mm
( 210 )mm
( 220 )mm
( 230 )mm
( 240 )mm
( 250 )mm
( 280 )mm
( 300 )mm
( 310 )mm
( 320 )mm
( 350 )mm
( 400 )mm
( 420 )mm
( 450 )mm
( 480 )mm
( 500 )mm
( 600 )mm
( 700 )mm
( 4.2 )mm
( 6.3 )mm
( 8.1 )mm
( 9.5 )mm
( 11.5 )mm
| PDF Download |
Groove size series table CQA | |||||
|---|---|---|---|---|---|---|
| D H9 | d h9 | L+0.2 | O-ring | Star circle | Part number | |
CQA type
Piston seals
Features
Type CQA is a double acting seal. It is composed of a PTFE bronze composite ring, a rubber star ring embedded in the outside, and an O-ring as a force element inside. The characteristics of low friction, high pressure resistance and high speed of PTFE seals are preserved, as well as the characteristics of rubber seals. It is suitable for occasions where the speed is high, the pressure is high, and pressure maintenance is required.
Material
a) Sealing ring
Material: PTFE/Bronze Composite
Codename: E201
b) Star circle
Material: NBR
Code: 70R006
Hardness: 70 Shore A
c) O-rings
Material: NBR
Code: 70R006
Hardness: 70 Shore A
Features
● Suitable for separation of two media, good sealing performance
● The groove design is simple, the groove size is the same as the CGT, and can be replaced with each other
● Low friction, no crawling
● Drain groove ensures fast response of seals
Fields of application
● Machine tools
● Press
● Accumulators
● Heavy Duty Suspension Cylinders
Apply Limits
Pressure: 40Mpa
Linear speed: 2m/s
Temperature: -30℃ to +100℃
