| 填料盘根系列>> |
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BP-431W/G
材质
苎麻纤维浸渍四氟乙烯盘根,石墨粒子(非石棉制品)
主要应用领域:
特别适用于船舶工业
特性:
以苎麻纤维为基本材料,经精工编织、浸渍聚四氟乙烯、成型而成。具有较高的耐磨耗性,是石棉盘根的理想替代品
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旋转 |
往复 |
阀门 |
压力 |
25 |
50 |
100 |
速度 |
12 |
2 |
- |
温度 |
-50~+140(650℃蒸汽) |
PH |
4~12 |
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BP-271/V
零泄漏填料环
构成:以石墨为材料,标准配置下填料环套是有7环组成。 顶部与底部的环由BP438盘根压制,有防挤出功能;在中部有三个密封环和两个连接环 。摸具成型。
特型:1.利用中间环的不同密度与锥度,在较低的载荷下也能保持高度的径向张力;2.此盘根同样也提供较低的阀杆摩擦力(比方形截面的环少25%);不须持续压紧就可长时间保持密封;高度的尺寸适应性;3.无须弹簧系统对填料函进行预加载;4.通常被用作防止有毒物质泄漏;耐火;环保型,泄漏小于500ppm。
适用:各种标准要求高的阀门。行业:适用于工业、核工业等领域。
注意:安装时:BP273系列、BP435/E这两种盘跟特别适用于阀门维护方面,为防止膨胀石墨盘根逸出,建议最好使用防逸出的BP435/E盘根。零泄漏填料环的数目依据阀杆直径选取。
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往复 |
阀门 |
压力 |
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- |
450 |
温度 |
-190~+650
(1202℃蒸汽) |
PH |
0~14 |
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BP-424E/G
材质:四角碳素纤维增强柔性石墨盘根(非石棉制品)
主要应用领域:适用于高温度、高压、低线速度的阀门、釜、泵的填料密封
特性:以BP435E和优质高纯度石墨为原料采用特殊编制工序,混合编织而成,碳素纤维包覆在产品的四角,更耐磨耗,抗挤出
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旋转 |
往复 |
阀门 |
压力 |
25 |
150 |
280 |
速度 |
22 |
2 |
- |
温度 |
-190~+650 |
PH |
0~14 |
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BP322B/333W
材质
四氟乙烯浸四氟乳液或支墨粒子,选用BEC特种润滑剂的盘根(非石棉制品)
主要应用领域:
搅拌器、搅拌机、过滤器、泵、阀、滑阀、反应釜、门和唇形密封
特性:
-柔软,易压缩变形;
-快速运行入位,且不磨损;
-用作快速反应釜盘根或作为唇形密封。
★或GENERAL 54G/540
PTFE-fibre
with PTFE-dispersion and silicon free running
in lubricant(NON-ASBESTOS)
Main areas of application:
Agitators, blenders, refiners, filiters, pumps,
valves, sliding valves,
armatures door and lid seals
Characteristics:
-Malleable, easy to press packing auality
-Good emergency running properties, doesn't
wear
-can also be used as armature packing or as
lid seals
★or GENERAL 54G/540 |
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旋转 |
往复 |
阀门 |
压力 |
10 |
60 |
100 |
速度 |
8 |
2 |
- |
温度 |
-50~+280(200) |
PH |
0~14 |
密度 |
1.65 |
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BP-337
材质
四氟乙烯浸渍特殊溶液(非石棉制品)
主要应用领域:
阀门、滑阀、慢转速轴、柱塞泵、门边密封
特性:
-可用于高压或真空中,建议最好用压制环;
-使用周期长,不易磨损;
-无需维护,且使用后不需要再调整。
-耐压缩氧200℃/20bar,根据客户要求,可提供耐耐-200℃/30bar液氧介质的专门品质盘根
★或GENERAL 906
100%
PTFE-fibre with special dispersion(NON-ASBESTOS)
Main areas of application:
Armatures, valves, sliding valves, flaps,
slow running shafts, pistons, door/lid seals
Characteristics:
-With high pressure applications and vacuums
respectively, pre-pressed rings are recommended
-Long operational period, doesn't wear down
-Very little maintenance, doesn't have to
be adjusted afterwards
Type BP-337 as a special quality with
RAM-apporval for liquid oxygen 200℃/30bar
★or GENERAL 906 |
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旋转 |
往复 |
阀门 |
压力 |
20 |
200 |
500 |
速度 |
2 |
2 |
- |
温度 |
-200~+280(200) |
PH |
0~14 |
密度 |
1.60 |
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BP-237/WN/WG/WZ
材质
用inconel增强的高纯石墨编织盘根
(非石棉制品)
主要应用领域:
装备、阀门、滑阀、煤灰风机
特性:
-应用广泛;
-具有非常好的急速运行入位的能力,对轴无磨损,热传导性能好;
-高纯石墨,运行低能耗。
-安装前必须被预压成密度为1.4-1.6g/cm3的填料环;
适用于发电厂、石油化工、锅炉房及其它高温、高压密封部位;
★或GENERAL 6261
Braiding
made of flexible expandable natural graphite
foil with inconel reinforcement(NON-ASBESTOS)
Main areas of application:
ARMATURES, VALVES, SLIDING VALVES, SOOT BLOWERS
Characteristics:
-Can be applied universally
-Very good emergency running propertied ->no
wear and tear on the shafts, thermally good
conductivity
-Pure graphite of the highest quality-Co-efficiency
where there is extension due to heat as with
steel
-The rings have to be pre-compressed at a
level of 1.4 to 1.6 during the assembly
-Pre-pressed rings are recommended
Suitable for power stations, petrochemicals,
boiler houses, high pressure and high temperature
applications
★or GENERAL 6261 |
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旋转 |
往复 |
阀门 |
压力 |
- |
- |
500 |
速度 |
- |
- |
- |
温度 |
-200~+450(600℃蒸汽) |
PH |
0~14 |
密度 |
1.20 |
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BP-424
材质
高纯石墨编织盘根(非石棉制品)
主要应用领域:
泵、阀、滑阀等
特性:
-可用作各种泵和其他装置的盘根;
-非常好的急速运行入位的能力,对轴无磨损,传热导性能好;
-纯石墨,运行低耗能。
-当安装时应预压成环,密度在1.4-1.6g/cm3之间;
适用于发电厂、石油化工、锅炉房等高温、高压密封部位;
★或GENERAL 626
Braiding
made of flexible expandable natural graphite
foil with inconel reinforcement(NON-ASBESTOS)
Main areas of application:
Armatures, pumps, valves, sliding valves
Characteristics:
-Can be applied universally
-Very good emergency running propertied ->no
wear and tear on the shafts, thermally good
conductivity
-The highest quality pure graphite-Co-efficiency
where there is extension due to heat as with
steel
-The rings have to be pre-compressed at a
level of 1.4 to 1.6 during the assembly
-Pre-pressed rings are recommended
Suitable for power stations, petrochemicals,
boiler houses, high pressure and high temperature
applications
★or GENERAL 626 |
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旋转 |
往复 |
阀门 |
压力 |
15 |
10 |
300 |
速度 |
10 |
2 |
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温度 |
-200~+450(600℃蒸汽) |
PH |
0~14 |
密度 |
1.15 |
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