zonde 发表于 2017-8-26 16:03:11

【中德密封】工厂里常见的密封件有哪些?

或许你也一样?在发生事故之前,注意力根本不会集中在密封件上,但是发生事故,则会去追责,寻找原因,最后的发现往往就是一个小小的密封件所引发的。目前,密封件到底有哪些呢?不妨走进这些小物件的身边,探一探他们的作用。
在这里我们就走进慈溪市中德密封材料有限公司的厂房,去看一看哪些密封件的真面目!
一.盘根
盘根(编制盘根)(packing)也叫密封填料,通常由较柔软的线状物编织而成,通常截面积是正方形或长方形、圆形的条状物填充在密封腔体内,从而实现密封。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1kxckNRY0hTOE1wT2h6TU9BbGljUkg4MDJRYmppYVlvZ3FlZGdycnJRM3VNU0ZJZHp6TVNNOHMzdy8wLmpwZWc=http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1l4VjdkcEQ4NGZuald1eEl5SVZpY0tTRm43RUlldWliZ3hJb3dGdUxiTUNyWEVpY0JhRHVRU2s0aWJnLzAuanBlZw==http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lvQ2FpYTNEUThyZVNKYmJVbExyVkN3dFZRN01INkh2Z2ZHNmN1eVJlWE9rU2VsT2NoZWNjWUJ3LzAuanBlZw==如今盘根主要以石墨、各种纤维为主要材料,根据不同的要求,采用碳纤维、铜丝、304、316L、茵苛镍合金丝等材料加强。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1k5aWMzZTZBNjBET0ZzYnBsYlJiZ1RSaWNpYTlJTzY2czE1cWgwTU5xOWcxRVF1M1R5Q1JGTWljc0hBLzAucG5n
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lpY2cxeFdUVFoxUzNWdVVuR01haWJpY1VOQUt0aWNTUm94ZlNXdmtpYnc5eDF5SWV1aWI1QVhRTWtuQ2cvMC5wbmc=
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lpY2cxeFdUVFoxUzNWdVVuR01haWJpY1VOQUt0aWNTUm94ZlNXdmtpYnc5eDF5SWV1aWI1QVhRTWtuQ2cvMC5wbmc=http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1l0OWp5ZXVib3FEaE9KYU5ERkhMR0F3bG4xdWttT0ZSYWs1dDlVblN0cHhhV2dTQlBpYkVDYkF3LzAuanBlZw==
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1ltOER4TDV0MkNMZTBHNklFdWp0S0I1bVU5TE9LeGljNGlicXh2V0FvWDQ5UUtmYXlFNTJUckp4QS8wLnBuZw==
二.平垫片
平垫圈通常是各种形状的薄件,用于减小压强,当有的部位拧紧轴向力很大时,易使垫圈压成碟形,这时可改用材料和提高硬度来解决。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQZWhHdGJacElxOFVFVlk0TUVLbHRnaGRFOUZiVktPUWRHTXNQaDJVbWJvam54b2d3ZWVBSm13LzA/d3hfZm10PWpwZWc=
平垫是垫片的一种,表面光滑,用于减少摩擦、防止泄漏、隔离、防止松脱或分散压力。
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lLdk9wa1dpYjdoZFFpYnBZQmljU1hDa2pIc0k0ZWVoVThRMERCWkx6dFBvaWI0YVJacHVrdFNVeDFnLzAucG5nhttp://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lTM2FsbW9RTmxrcXMxaWFTZm1wTW1TYVppYnFIQmpoYThpYThvMFg5V00xMlVGTXdld3FIOERjblEvMC5wbmc=http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfcG5nL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1kxekVqWWlhSW5SNGhNMXNrTHY0aWNrN3V3VjFjdGp2VXJoS3hyV2p6cFVianFFekdGY3lxOEpQZy8wLnBuZw==
三.金属垫片
金属垫片的材料采用不锈钢和高碳钢以及黄铜等金属材料经热处理精磨加工制成。


目前,金属垫片主要分为波齿垫、齿形垫、波纹垫等类型。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1k3aHpsRENyamlibXlQbXdYRTlRVDBoZzlpYWlhOXNnZlZNcnhDbHIwQWV4bExsRk5rdkVscU5CRVEvMC5qcGVn在企业的厂房里,工人还在生产特殊材料的金属垫片。特殊金属材料主要是指Monel400、Inconel600,625,750,718、Incoloy800H,825、ALLOY 20、HASTELLOY C276、纯钛TA1, TA2、钛合金、Hastelloy B-2、B-3、纯镍NO2200(N6),2201(N4)、Zr702,705、双相钢2205(31803),2507(32750),2505(32760)、31254(254SMo)、316LMOD(724L)等或者是常规金属材料的特殊规格。
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQUzFIRG15RVdsRk9pYlhBTUM5WGxyenR4S2tCdkhpY3A2WWlhejcxVkdCOXE4YUFtU2JrczhtaWJvUS8wP3d4X2ZtdD1qcGVn
四.半金属垫片 半金属垫片主要就是指产品当中既有金属部件还有其他非金属材料组成,最典型的就是金属缠绕垫片。
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQaWNXUUlmV0tkQzZ6Q2dsQno1SGliUGpib0J5MGFUUkFDdWVoTVRMdXhlYzZuRVBLaWNyVUJ3d1V3LzA/d3hfZm10PWpwZWc=
金属缠绕垫片
目前应用最广泛的一种密封垫片,为半金属密封垫片中回弹性最佳的垫片,由V形或W形薄钢带与各种填充料交替缠绕而成。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lHbTVPYkFPWUxTVzVnWmhHWmhlUGxna1VveENpYmszSkFvV3V1QlZhVU41NnVXS0gyMTVraWJtUS8wLmpwZWc=http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lZQ2ttWENDeGRvRkJWVk53U3pRQkkxdmpuYUhGanRIakE4SW9ER01Ja2JTUHRCSnRydWZIQ1EvMC5qcGVn半金属垫片除了缠绕垫之外,还有各种复合垫片,如石墨复合垫、四氟复合垫等。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1k4Nld1MmNhZVdaUzg5QnpvMEJUZzBXd0ZXMm01UHZIMGNuNEZpY3dRRkhTV2JzSkUxeVFXOVNBLzAuanBlZw==http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lGSmtuYU9jaWNMUVNNSVNReWxuOEdyaEVZMFFJYVdXeHhNWjRVZTFIa3NyWkc1OWdlWjF4WkJ3LzAuanBlZw==http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1k2Q2ljQ051WXZiTTlLU0JpYkZpYWdrRDNuRXc2QUJYbXRpYUZRdGo1MlNkTGp0bzhBMXA2M0RMZ1ZBLzAuanBlZw==
五.非金属垫片非金属垫片就是指垫片的制作材料是非金属材料,如石墨垫、四氟垫等,是一款实用范围广泛的垫片。

http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQTWpRaWFNY0RiRnkzc0tiZktic0RHVDVGNW9qVGxtQURMaWJlTEo5b2JyNzhDNWZIdDQxVkpNdUEvMD93eF9mbXQ9anBlZw==
非金属垫片广泛使用在石油化工、航海事业、管道运输等各个领域。
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjJVd2NMUXBrdVBKMU4yYmtZczN6Z1lxaWEyMElMbG1QY1lWbG53SnExQjhITENHNWhUNmljVVlHNnd5Q0FDVUFIV0ZialpMcXF0U2o1QS8wLmpwZWc=六.石墨环
http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQaWNiaGFvT2x6SjlSYVBpYVJ0S1FzYVo1TEx3N3FpYzRpYUhGcTNwWTdEOXpIaWFYZE0wWVBJejVWaWFRLzA/d3hfZm10PWpwZWc=石墨是密封行业的一个重要原材料,是高温环境作业的一个最佳密封材料。http://image2.135editor.com/cache/remote/aHR0cDovL21tYml6LnFwaWMuY24vbW1iaXpfanBnL2lhUWJTS2liRXVUSjFKaDNCTk5PRzJlYlEwQ2ljU3BVZHZQdDJUWlFGSXFjelVtbFZDSkQ3MUhRMjFYdU9ucndlN2ZWaG9wVW1pY0tPRWljaWJ1djE4aE5iM3hnLzA/d3hfZm10PWpwZWc=

yuwen 发表于 2017-8-26 16:03:11

谢谢分享,学习学习

edwardlau 发表于 2017-8-26 16:03:11

我们经常损坏的是泵的机械密封

虽然单价不是很高,但是一年下来总量惊人啊


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