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  • PE ended ball valve
    2019-12-24 11:09:43

    PRODUCT PE ENDED STEEL BALL VALVE
    DN 1 1/4”(32)~ 16”(400)
    CLASS(PN) 1.0MPa
    APPLICALBE SPECIFICATIONS, STANDARDS, CODES
    PRESSURE/TEMPERATURE RATING ASME B16.34
    DESIGN ASME B16.34, API 6D, GB15558, GOST, DIN, BSETC.
    INSPECTION&TEST API 6D/API 598/GB/T 13927/GB15558AND OTHERS
    FACE TO FACE/END TO END API 6D, ANSI B16.10, GB 12221, GOST, DIN, BS/MFR’S/USER’S
    VALVE END PE PIPE
    FIRE SAFE API 607/API 6FA/BS 6755
    ANTISTATIC DESIGN API 608/BS 5351
    SOUR SERVICE NACE MR. 0175ETC.
    CONSTRUCTION FEATURES
    BODY FULLY WELDED BODY, AND THE BODY IS MADE OF STEEL PIPE
    SEAT TYPE SELF RELIEVING/DOUBLE PISTON/SELF RELIEVING FOR UPSTREAM SEAT AND DOUBLE PISTON EFFECT FOR DOWNSTREAM SEAT
    BALL TRUNNION MOUNTED/FLOATING, SOLID
    BORE FULL/REDUCED(OPTIONAL)
    STEM ANTI-BLOWOUT, EXTENSION(OPTIONAL)
    OPERATING MANUAL/ELECTRIC/PNEUMATIC/GASOVEROIL/HYROELECTRIC/HYDRAULIC(OPTIONAL)
    SEAT SOFT/COMPOUND(PRELIMINARY METAL+SECONDARY SOFT)
    SEALANT INJECTION SYSTEM OPTIONAL
    VENTING OPTIONAL
    DRAIN OPTIONAL
    LOCKING DEVICE OPTIONAL
    BLEEDING VALVE NO BLEEDING VALVE/SINGLE BLEEDING VALVE/DOUBLE BLEEDING VALVE
    LEAKAGE RATING  
    SOFT SEATED: ISO 5208 A, METAL SEATED: ISO 5208 C AND BETTER, ANSI CLASS VI.
    MAIN MATERIAL+PE
    BODY C.S/S.S/ALLOY STEEL PIPE
    BALL CS/SS/ALLOY STEEL +ENP/CHROME
    SEAT CONTAINER CS/SS/ALLOY STEEL +ENP/CHROME
    SEAT INSERT PTFE, RPTFE, VITON, NYLON, , MOLON
    STEM SS/ALLOY STEEL/INCONEL ETC.
    O RING VITON/NR/HNBR/NBR/FKM/EPDMETC.
    BOLTING A193/A194, A320ETC.
    SUPERORITY
    THE BODY IS MADE OF STEEL PIPE AND THE CONSTRUCTION COST IS VERY LOW. AND THE APPEARANCE IS BAUTIFUL. IT IS MORE RELIABLE IN PE PIPELINE, COMPARED TO PE BALL VALVE. ALSO IT IS MORE EASY TO INSTALL IT AT SITE BY THERMAL MELTING OR ELECTRIC MELTING.