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    ASTM A694 High Pressure Flanges

     Usually the high pressure flanges refer to forged flanges made from ASTM A694 materials for use in high-pressure transmission service. ASTM A694 forgings, known as high yield strength material, can be furnished in either carbon steel or alloy steel which are categorized into 9 grades: F42, F46, F48, F50, F52, F56, F60, F65 and F70. HBMetals has been engaged in several oil & gas projects supplying these high pressure piping components.

    1. Weld Neck Flange 12" ASME B16.47 Series A 900# RTJ SCH80, ASTM A694 F65.

    ASTM A694 F65 WN flange RTJ 12" 900LB SCH80, ASME B16.47 Series A
    ASTM A694 F65 WN flange RTJ 12" 900LB SCH80 for a PEMEX project.      

    2. Weld Neck Flange 24" ASME B16.5 600# RF SCH80, ASTM A694 F65.

    WN flanges RF 24" 600LB SCH80, ASTM A694 F65
    WN flanges RF 24" 600LB SCH80, ASTM A694 F65, for a Saudi Aramco project.

    3. ASTM A694 F60 Anchor Flange, DN1000 PN100 SCH80.

    ASTM A694 F60 Anchor Flange, DN1000 PN100
    ASTM A694 F60 Anchor Flange, DN1000 PN100 for a NOSOK offshore application.

    4. Drilling for a ASTM A694 F52 42" WN flange, RF STD 300# ASTM B16.47 Series B.

     ASTM A694 F52 WN flange, 42" RF STD 300LB to ASME B16.47 series B
    The drill process for an ASTM A694 F52 WN flange, 42" RF STD 300LB to ASME B16.47 series B.

    Views: 10540  Author:METALS INDUSTRIAL  Date:2015/12/21