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Sealing series
 Metal Gaskets 
 Half Metal Gaskets 
 Metalloid Gaskets 
 Expansive graphite packing ring 
 
 
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  The use of the reasons for fai Print】 【Back
read[1971]times
    1.Auxiliary parts         
-- Beginning with the lack of pressure
-- Bolt load grievance
-- Bolt thread damage
-- Wrong bolts
-- Not at the flange surface
2. Gasket materials
-- Old gasket secondary use
-- Incompatible with the media
-- Unsuitable for mining conditions
-- Do not match the use of the complex
-- Size misconduct
-- High leakage rate    
3. Design factors
-- Bolt load inadequate
-- Excessive load
-- Flange bolts and the wrong choice
4.Flange
--Surface Damage
--Face grievance               

 
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