水暖耐高温密封垫.法兰盘密封垫.阀门密封垫.耐油密封垫.化工管道密封垫.盘根,石棉绳.国标.非标.石棉橡胶板.石棉垫、四氟垫、石墨复合垫、金属缠绕垫、金属齿型垫、石棉包覆垫的密封垫片的单位。
石棉密封圈 asbestos seal ring
无石棉密封垫 Non-asbestos gasket
石棉密封填料 Asbestos sealing packing
橡胶石棉密封垫片 XB NY NS
压缩非石棉密封材料 compressed no asbestos gasket material
非石棉密封材料 non-asbestos gasket material
石棉安全密封 asbestos emenen seal ; Asbestos emergency seal
无石棉密封 non-asbestos sealing
石棉密封制品 asbestos sealing product
我们的无石棉密封产品通过欧洲技术检测。
Our Non-asbestos Sealing Products pass across European technical check.
虽然对无石棉密封材料做了大量的研究，但许多理论都是建立在近似的基础上，没有通用的模型及本构方程。
It is pointed out that many scholars have done many studies at home and abroad, but there are no universal models and equations till now.
通过对重油催化裂化装置中法兰泄漏原因的分析，提出了处理方法：将原石棉密封垫片改为波齿复合密封垫片。
By analyzing for the flange leakage on a heavy oil catalytic pyrolysis unit, the writer put forward a treatment method, i. e. to replace old asbestos gasket with a compound corrugated gasket.
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