四氟高速油封
類型
Type
運(yùn)轉(zhuǎn)條件
Rotary Condition
主要性能與應(yīng)用
Main Performance and Application
A型
速度Speed:≤30m/s
壓力Pressure:≤5bar
全鐵氟龍單密封唇，摩擦阻力小，
適于風(fēng)車、泵、壓縮機(jī)、齒輪箱、引擎曲軸箱等各種應(yīng)用。
Single lip teflon seal,low friction, suitable for windmill,pump,compressor,gearbox,engine bearing and other applications.
B型
速度Speed:≤18m/s
壓力Pressure:≤30bar
全鐵氟龍雙密封唇，適用壓力高達(dá)30bar，
適用于油壓馬達(dá)，泵，液壓油壓元件等應(yīng)用。
Double lip teflon seal,use in high pressure 30bar,application in hydraulic motor,pump,hydraulic oil presses.
C型
速度Speed:≤8m/s
壓力Pressure:≤3.5bar
單密封唇彈力加強(qiáng)型，適用于
轉(zhuǎn)軸圓度不佳或偏擺較大的旋轉(zhuǎn)密封。
Flexibility reinforced single lip,suitable for poor roundness and largely swung rotary shaft sealing.
D型
速度Speed:≤8m/s
壓力Pressure:≤3.5bar
與C型相同，但增加圓周密封，可應(yīng)用于多粉塵環(huán)境。
Same as type C,but added circumferential seal,can be used in heavy dust environment.
E型
速度Speed:≤30m/s
壓力Pressure:≤5bar
與A型相同，但增加圓周密封，可應(yīng)用于多粉塵環(huán)境。
Same as A,but added circumferential seal,can be used in heavy dust environment.
F型
速度Speed:≤18m/s
壓力Pressure:≤30bar
與B型相同，但增加圓周密封，可應(yīng)用于多粉塵環(huán)境。
Same as type B,but added circumferential seal,can be used in heavy dust environment.
I型
速度Speed:≤20m/s
壓力Pressure:≤5bar
密封唇壓力較高，適用于氣體及磨耗性流體。
Sealing lip can resist high pressure,apply in gas and abradability fluid.
J型
速度Speed:≤30m/s
壓力Pressure:≤1.5bar
密封唇壓力較低，主要應(yīng)用于軸承的密封。
Low pressure-resistant,mainly apply in bearing sealing.
H型
速度Speed:≤8m/s
壓力Pressure:≤20bar
單密封唇V形彈簧加強(qiáng)，適用于轉(zhuǎn)軸圓度不佳或偏擺較大的密封。
Single lip with V spring reinforced,suitable for poor roundness and largely swung rotary shaft sealing.
編號No.
密封件材質(zhì)Material
應(yīng)用特性Application Feature
1
純鐵氟龍
Virgin PTFE
適用于食品，制藥等制程 Suitable for foodstuff and pharmaceutical process.
2
玻纖填料鐵氟龍
PTFE filled glass fiber
改良的耐壓，耐磨性，極佳抗化學(xué)性；較優(yōu)的熱導(dǎo)性 Improved pressure-resistant, wear resistance, excellent chemical resistance and optimum thermal conductivity.
3
青銅填料鐵氟龍
PTFE filled bronze
耐高壓，耐磨耗，熱傳導(dǎo)性佳，特別適用于190℃以上的高溫場合 High pressure resistance, good thermal conductivity, abrasion resistance, especially for applications in high temperature above 190℃.
4
石墨填料鐵氟龍
PTFE filled graphite
適用于短期無潤滑或長期潤滑不良的旋轉(zhuǎn)應(yīng)用 Suitable for Short-term without lubrication or long-term bad lubrication rotary applications.
5
碳纖填料鐵氟龍
PTFE filled carbon fiber
極佳之耐磨，耐壓性，良好熱導(dǎo)性，低透氣性 Excellent wear resistance and pressure resistance, good thermal conductivity,low-permeability
編號No.
鋼環(huán)材質(zhì)Material
應(yīng)用特性
1
碳鋼
Carton steel
標(biāo)準(zhǔn)材質(zhì)，一般環(huán)境下潤滑油或潤滑脂之應(yīng)用 Standard material, suitable for general environment of lubricating oil or grease.
2
304不銹鋼
304 stainless steel
腐蝕環(huán)境下潤滑油或潤滑脂之應(yīng)用 Suitable for lubricating oil or grease under corrosive environment.
3
316不銹鋼
316 stainless steel
腐蝕性流體之密封
Corrosive fluid seal
編號No.
密封墊材質(zhì)Material
應(yīng)用特性Application Feature
1
NBR
標(biāo)準(zhǔn)材質(zhì)，一般環(huán)境下潤滑油或潤滑脂之應(yīng)用，適用溫度-40～100℃ Standard material, suitable for general environment of lubricating oil or grease, applicable temperature - 40 ~ 100℃
2
FKM(Viton)
高溫下潤滑油或潤滑脂之應(yīng)用，適用溫度-20℃～200℃ Suitable for lubricating oil or grease under high temperature, applicable tempreature - 20 ℃ ~ 200 ℃
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