介绍了涂料用钢桶的密封填料的特性、密封机理。
Characteristics and sealing mechanism of sealant for paint-packing steel barrel are introduced.
阀杆密封填料可采用唇形结构，密封可靠、操作力矩小。
Valve rod seal packing can adopt lip shape structure, seal up dependable, Operates moment of force small.
公司的这款黄铜密封填料接头，包括一块耐腐蚀的丁晴橡胶垫片。
A bronze side seal fill adaptor, which includes a fuel resistant Buna-N gasket.
闸板两侧经过精密的精磨加工工艺，能够防止密封填料和阀座的损坏。
They have a precision ground finish on both sides to prevent packing and seat damage.
为了延长密封填料的使用寿命，提供超级密封性能，闸板边缘是圆形的。
To increase packing life and provide a superior seal, the gate edges are rounded.
例如为了防止二次污染，即使是排污阀也不采用含石棉的密封填料和垫片。
For example, in order to prevent secondary pollution, even the use of sewage is not Valve asbestos packing and gasket sealing.
这种设计结构不依赖密封填料来定位闸板，因此使得密封填料的更换更加简单。
The design doesn't rely on the packing to position the gate, making packing replacement easier.
有三种弹性阀座材料（EPDM，NBR和FKM）以及两种密封填料可供选择。
Three options for resilient seat materials (EPDM, NBR and FKM) and two packing options are available.
迷宫锥型套密封技术通过改变密封填料函的结构，有效地解决了加煤机轴密封技术问题。
The labyrinth seal of taper bush changes the structure of the sealing cavity so that solves the seal problem of the feeder effectively.
该艉轴填料密封装置能自动压紧密封填料，及时可靠地消除填料磨损间隙，具有稳定密封装置密封性能的优点。
The packing seal device of the screw shaft can automatically press the sealing packing, reliably eliminate wearing clearances of the packing in time and has the advantage of stable sealability.
摘要针对闸阀阀杆填料密封泄漏的问题，提出了正确选择密封填料的材料和改进闸阀填料压盖密封件结构的技术改进措施。
In allusion to the leaking of packing of gate valve, this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly.
开启填料密封腔及其他部位的冷却水管。
Open packing seal cavity and cooling water pipe of other positions.
根据需要和输送介质，可采用机械密封和填料密封两种，且这两种结构具有互换性。
According to needs and delivery medium, can be used two kinds of mechanical seals and packing seal, and the structure of these two kinds of interchangeability.
闸板由阀座引导，可以延长填料的密封寿命。
The gate is guided by the seat, extending the sealing life of the packing.
而压力侧以相同的力削弱了密封，这样使阀盖腔室和阀杆填料几乎总是承受最大管道压力。
The same force tends to reduce the seal on the pressure side with the result that bonnet cavity and the valve stem packing are nearly always subjected to maximum pipeline pressure.
为防止轴穿出泵壳处轴周围的泄漏，使用填料或密封。
Packing or seals are used to prevent the pump leaking around the shaft where it emerges from the pump case.
阀杆和填料密封装置同样采用不锈钢，具有耐腐蚀性能。
The stem and packing gland are also stainless steel for corrosion protection.
两侧都经过精密光亮磨光的刀片确保填料腔的气密性密封。闸板的密封面经过研磨，以提供最好的阀座密封性。
Precision ground blade on both sides for tighter packing chamber sealing. Sealing face of the gate is lapped to provide the best possible seat tightness.
某些泵不用填料，而用机械密封（图）。
Some pumps use mechanical seals rather than packing (Figure).
分析了搅拌釜填料密封的使用条件及易出现的问题，并就其设计的有关问题提出一些看法，可作为设计参考。
The operating conditions and the problems of easy occurrence for packing seal of mixing pot are analyzed, and some opinions on design concerned are presented for design reference.
采用新型密封材料——艾志黑色CMS2000层状剪切式软填料对离心式循环水泵填料密封进行了技术改造。
New type sealing material CMS2000 packing layer shearing soft sealing material to technically improve the filler seal of centrifugal circulation water pumps.
介绍了新型填料的性能、密封机理及改造方法。
Performance of the new type filler, seal mechanism and innovation methods are introduced.
采用符合填料，密封可靠，摩擦力小。
离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。
Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.
分析集输系统所用的机泵增压设备填料密封出现的问题，找出原因，制订机械密封改造方案。
Analyzed problems occurred in filler sealing of pump pressurized device used in gather and delivery system, found out causes and made revamp scheme for mechanical seal.
常用轴封装置有填料密封和机械密封两种。
Common seal installations fill two mechanical seals and seal.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
A seal skeleton oil seal, mechanical seals, sealing the three types of filling materials, the order stated.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
A seal skeleton oil seal, mechanical seals, sealing the three types of filling materials, the order stated.
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