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          1. Jinzhou HuaFeng Quartz glass electrical Co.,Ltd .

            Chinese English

            Products

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            contact us

            Jinzhou HuaFeng Quartz glass electrical Co.,Ltd .
            Contact: Mr. Zhang
            Mobile phone:15174082708
            Mobile phone:13700069840
            QQ:285692358
            mailbox:zq@hfshiying.com
            Address: No. 118, Jinchao Street, Guta District, Jinzhou
            Sight glass series

            The equipment sight glass is used in petroleum, chemical industry, chemical fiber, medicine, food and other industrial production devices. It can observe the flow reaction of liquid, gas, steam and other media at any time. It is an indispensable accessory to ensure normal production.

             

            Technical parameters of equipment mirror:

             

            Model

             

            Allowable temperature of model csj-djsb csj-wjsb

             

            Allow Mutate <60℃~<100℃

             

            Specifications

             

            Size DN 20~500 GB 81~59

             

            PN 0.6-5.0 FF RF manufacturing inspection standard

             

            Manufacture Inspection HGJ501-502-86

             

            Shell material

             

            Body A3 304 304L

             

            316 316L class fiber bolt

             

            Bolt/Nut 20# 304 304L 316 316L

             

            Glass material

             

            Glass toughened borosilicate glass, quartz glass, borou silicon quartz, ambient temperature

             

            Ambient Temperature 0℃~+250℃

             

            Flange standard

             

            Flange hg20592-97 PN1.0MPa GB sh HGJ JB ANSI JIS connection mode

             

            Jonit type flange butt welding thread connection

             

            Flange Threaded Butt Welding

             

            Sealing gasket

             

            Diphragm (P / V) NBR gasket PTFE gasket spiral wound metal gasket graphite gasket

             

            NBR PTFE Metal Gsket Asbestos

             

            Repair and maintenance:

             

            A. the mirror glass is suitable for damage. Handle it carefully when installing the mirror.

             

            B. the mirror is a flow reaction equipment used to observe liquid, gas, steam and other media, and its window glass shall be kept clean and dust-free.

             

            C. temperature resistance and pressure resistance of glass have certain limitations. Temperature resistance: tempered borosilicate glass: ≤ 180 ℃, quartz glass: 800 ℃. Pressure resistance: tempered borosilicate glass sheet: ≤ 3.0MPa,

             

            Quartz glass sheet: < 10.0MPa, tempered borosilicate glass cylinder: < 1.0MPa, quartz glass cylinder: < 1.6Mpa. The allowable temperature of glass is less than 60 ℃ ~ 100 ℃

             

            D. in case of any crack or damage, it must be replaced immediately.

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