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  • slab gate valve
    2016-04-28 12:27:53


    PRODUCT SLAB GATE VALVE
    DN 1”(25)~ 42”(1050)
    CLASS(PN) 150LB(16)~2500LB(420)
    APPLICALBE SPECIFICATIONS, STANDARDS, CODES
    PRESSURE/TEMPERATURE RATING ASME B16.34
    DESIGN API 6D, GB/T 19672, ASME B16.34, GB, GOST, DIN, BS
    INSPECTION&TEST API 6D/API 598/GB/T 13927ETC.
    FACE TO FACE/END TO END API 6D, GB 12221, ANSI B16.10/MFR’S/USER’S
    VALVE END BW(ASME B16.25, ASME B31.8AND OHTERS), RF(ASME B16.5,ASME B16.47,JB/HG/GOST, DIN), RTJ(ASME B16.5,ASME B16.47,JB/HG/GOST, DINETC.), BW+PUP(PUP LENGTH AS USER’S SPECIFIED),
    FIRE SAFE API 6FA/BS 6755
    ANTISTATIC DESIGN API 608/BS 5351
    SOUR SERVICE NACE MR. 0175ETC.
    CONSTRUCTION FEATURES
    BONNET BOLTED BONNET
    SEAT TYPE FLOATING DOUBLE SEAT, SOFT SEATED OR METAL SEATED
    DISC REGULAR TYPE, REGULATION TYPE, THROUGH CONDUIT, EXPANDING TYPE.
    BORE THROUGH CONDUIT/REGULAR
    STEM&BONNET ANTI-BLOWOUT, EXTENSION(OPTIONAL), OS&Y
    OPERATING MANUAL/ELECTRIC/PNEUMATIC/GAS OVER OIL/HYROELECTRIC/HYDRAULIC(OPTIONAL)
    SEAT METAL SEATED
    SEALANT INJECTION SYSTEM OPTIONAL
    DRAIN OPTIONAL
    LOCKING DEVICE OPTIONAL
    LEAKAGE RATING METAL SEATED: ISO 5208 C AND BETTER, ANSI CLASS VI.
    MAIN MATERIAL
    BODY C.S/S.S/ALLOY STEEL
    DISC CS/SS/ALLOY STEEL+HARD FACING
    SEAT HARD FACING
    STEM SS/ALLOY STEEL/INCONEL ETC.
    PACKING PTFE,GRAPHITE AND OTHERS
    BOLTING A193/A194, A320ETC.
    SUPERORITY
    compact construction, reliable sealing, suitable for severe working conditions.