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北京臺密機械設備有限公司

手 機: 13601066194 

聯系人: 宋經理

Q Q:1799075

電  話:  010-52982693

郵  箱: [email protected]

地 址: 北京市豐臺區賈家花園15號院7號樓一層西側

活塞用液壓密封
產品名稱:KASTAS/K755 格萊圈
發表日期:2018-07-26
咨詢電話:010-52982693
下一個: KASTAS/K0 O型圈

產品介紹

型號 適用 材料 壓力(Bar) 速度(m/s) 溫度(℃) PDF資料下載
K755 活塞 PTFE NBR 400; 5.0 -30/+105

KASTAS/K755 格萊圈


  KASTAŞ NO D(H8) d(h8) B(+0.2/-0.0) r n
 K755-200-175 200 175 12,5 0,4 10
 K755-220-195 220 195 12.5 0.4 10
 K755-225-200 225 200 12.5 0.4 10
 K755-240-215 240 215 12.5 0.4 12
 K755-250-220 250 220 15 0.8 12
 K755-260-230 260 230 15 0.8 12
 K755-320-290 320 290 15 0.8 12
 K755-325-295 325 295 15 0,8 12
 K755-327.5-297.5 327.5 297.5 15 0.8 12
 K755-340-310 340 310 15 0.8 12
 K755-350-320 350 320 14 0.8 12
 K755-355-325 355 325 15 0,8 12
 K755-360-330 360 330 15 0.8 12
 K755-430-400 430 400 15 0.8 12
 K755-460-430 460 430 14 1.2 12
 K755-490-460 490 460 15 1.2 12
 K755-540-505 540 505 17.5 1.2 12
 K755-590-555 590 555 17.5 1.2 12



K755 is a two piecedouble acting piston seal which consists of one energizing elastomer ring and special mixture thermoplastic ring.

PRODUCT ADVANTAGES

•Low firction , free stick-slip
•Excellent performance in large diameter cylinders and heavy duty applications
•Long service life
•High sliding speed
•Wide range of temperature and chemicals depending on the o-ring material
•Minimum static and dynamic friction coefficient for a minimum energy loss
•Simple groove design and low axial housing heights
•No twisting in the housing

APPLICATION
Steel industry , injection moulding machines , presses , large diameter cylinders , steel industry
 
MATERIAL   CODE
PTFE   PT6003
NBR 80 SHORE A NB8001
OPERATING CONDITIONS
MEDIA Mineral oils (DIN 51524) 
TEMPERATURE -30°C +105°C
PRESSURE ≤400 Bar
SPEED ≤5.0 m/sn
 
Note: The above data are maximum values and cannot be used at the same time. For HFA HFB HFC used applications , special filled PTFE materials are recommended. Resistance in low temperature and high temperature applications can be improved by alternate elastomer compounds


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