国产乱理伦片在线观看夜

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                 Name of Each Part and Material

                 

                tech_01.jpg
                No.
                Name
                Material
                Casing
                SUS304, SUS316
                Slide Plate
                SUS304, SUS316
                Bolt
                SUS304, SUS316, SCR420B(51B20), SCM435 galv.
                Bar-nut
                SUS303F, SUS304, SUS316, S45C galv.
                Bar-washer
                SUS303F, SUS304, SUS316, S45C galv.
                Grip
                SUS301H, SUS304H
                Gasket
                EPDM, NBR, Silicone, FKM(Viton)

                Material and Characteristics of Gasket

                 

                Rubber
                Characteristics
                EPDM

                * Characteristic: aging, weather, ozone, electric resistance
                * Temperature : -30~110℃
                * Use: hot & cold water, drinking water, sea water, brine, air, ammonium hydroxide, ammonia gas, oxygen, hydrogen, nitrogen, ethylene glycol, methyl alcohol, boric acid, glacial acetic acid, acetic acid, sodium acetate, lindol, etc.

                * pH2~11

                NBR

                * Characteristic: oil, abrasion, aging resistance
                * Temperature : -20~80℃
                * Use : gas, oil (gasoline, kerosene, diesel oil, bunker oil, lubricating oil, hydraulic oil, olive oil, coconut oil, cottonseed oil, corn oil, fish oil, neat’s foot oil, etc.), cold water, sea water, brine, sewage, carbon dioxide, hydrogen, nitrogen, ethylene chloride, ethylene glycol, boric acid, etc.

                * pH2~11

                Silicone
                * Characteristic: heat, cold, weather resistance    
                * Temperature: -40~220℃ (Steam : ~150℃)
                * Use: steam line / sea water, brine, nitrogen, ammonia gas, ethylene glycol, boric acid, acetic acid, etc.
                FKM/FPM
                (Viton)

                * Characteristic: heat, chemical, medicine resistance

                * Temperature: -18~300℃ (Special Viton : Steam~230℃)

                * Use: aqua regia, sea water, oxygen, hydrogen, chlorine, hydrogen, nitric acid, fatty acids, phthalic acid, sulfuric acid, boric acid, benzene, cresol, ethylene chloride, ethylene glycol, toluene, naphthalene, gasoline, kerosene, diesel oil, fuel oil, lubricating oil, hydraulic oil, turbine oil, corn oil, pine oil, LPG, etc.

                 

                ※  Proper gasket should be chosen, depending on fluid's kind, temperature, status, etc.


                 

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                国产乱理伦片在线观看夜
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