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四氟密封圈
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品牌 |
勃茸 |
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是否标准件 |
是 |
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可售卖地 |
全国 |
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备注 |
可根据客户图纸要求设计 |
PTFE Back-ring是由纯聚四氟乙烯及复合材料制作而成。
使用温度：-40℃-+200℃
工作压力：0-70mpa
适用介质：液压油、水、汽等
广泛应用于石油、化工、炼油、氯碱、制酸、制药、农药、电力、化纤、钢铁、焦化、煤气、阀门、仪表、有色金属冶炼、有机合成、锁心组件、液压装配、滚针轴承、皮带轮、连接器、快速接头、原子能及高分子过滤材料、卫生要求严格的食品、饮料、机械装配行业等。
PTFE Back-ring is made of pure PTFE and composite materials.
It is used for dynamic seal p≥10mpa. A retaining ring is set on the pressure bearing surface of the O-ring. One retaining ring is set when a single item is pressurized, and two retaining rings are set when both sides are pressurized to play an axial fixing role. Among them, the cone The surface plus the retaining ring is fixed with a high degree of centering. It has excellent chemical corrosion resistance such as acid and alkali resistance, high temperature resistance, cold resistance, wear resistance, self-lubrication, non-absorbent, non-stick, not easy to age, high mechanical strength and other characteristics, and can greatly improve and improve various The sealing pressure and service life of the sealing ring are widely used in various industries of hydraulic sealing system.
Physical Properties:
Operating temperature: -40℃-+200℃
Working pressure: 0-70mpa
Applicable medium: hydraulic oil, water, steam, etc.
Scope of application: O-ring, star-ring seal
Other features: anti-deformation, anti-corrosion, high bearing pressure, small friction coefficient, non-toxic and non-polluting, high and low temperature resistance, etc.
Application areas:
Widely used in petroleum, chemical industry, oil refining, chlor-alkali, acid production, pharmaceuticals, pesticides, electric power, chemical fiber, steel, coking, gas, valves, instruments, non-ferrous metal smelting, organic synthesis, lock core components, hydraulic assembly, needle roller bearings, Pulleys, connectors, quick connectors, atomic energy and polymer filter materials, food, beverage, and mechanical assembly industries with strict hygiene requirements.
用于动密封p≥10mpa，在O型密封圈承压面设挡圈，单项受压时设置一个挡圈，双面受压时设置两个挡圈，起到轴向固定的作用，其中圆锥面加挡圈固定有较高的定心度。其具有优良的耐酸碱等化学腐蚀、耐高温、耐寒、耐磨、自润滑性、不吸水、不粘、不易老化、高机械强度等多种特性，并且能够大大的提高和改善各种密封圈的密封承压力和使用寿命，因此广泛的应用于液压密封系统的各个行业。
使用温度：-40℃-+200℃
工作压力：0-70mpa
适用介质：液压油、水、汽等
其他特点：抗变形、抗腐蚀、高承压力、摩擦系数小、无害无污染，耐高低温等。
广泛应用于石油、化工、炼油、氯碱、制酸、制药、农药、电力、化纤、钢铁、焦化、煤气、阀门、仪表、有色金属冶炼、有机合成、锁心组件、液压装配、滚针轴承、皮带轮、连接器、快速接头、原子能及高分子过滤材料、卫生要求严格的食品、饮料、机械装配行业等。
PTFE Back-ring is made of pure PTFE and composite materials.
It is used for dynamic seal p≥10mpa. A retaining ring is set on the pressure bearing surface of the O-ring. One retaining ring is set when a single item is pressurized, and two retaining rings are set when both sides are pressurized to play an axial fixing role. Among them, the cone The surface plus the retaining ring is fixed with a high degree of centering. It has excellent chemical corrosion resistance such as acid and alkali resistance, high temperature resistance, cold resistance, wear resistance, self-lubrication, non-absorbent, non-stick, not easy to age, high mechanical strength and other characteristics, and can greatly improve and improve various The sealing pressure and service life of the sealing ring are widely used in various industries of hydraulic sealing system.
Physical Properties:
Operating temperature: -40℃-+200℃
Working pressure: 0-70mpa
Applicable medium: hydraulic oil, water, steam, etc.
Scope of application: O-ring, star-ring seal
Other features: anti-deformation, anti-corrosion, high bearing pressure, small friction coefficient, non-toxic and non-polluting, high and low temperature resistance, etc.
Application areas:
Widely used in petroleum, chemical industry, oil refining, chlor-alkali, acid production, pharmaceuticals, pesticides, electric power, chemical fiber, steel, coking, gas, valves, instruments, non-ferrous metal smelting, organic synthesis, lock core components, hydraulic assembly, needle roller bearings, Pulleys, connectors, quick connectors, atomic energy and polymer filter materials, food, beverage, and mechanical assembly industries with strict hygiene requirements.
