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WC6 WC9 Material Fully Welded Ball Valve NPS 2"-48" PN 20-420 Class 150-1500

    Buy cheap WC6 WC9 Material Fully Welded Ball Valve NPS 2
     
    Buy cheap WC6 WC9 Material Fully Welded Ball Valve NPS 2
    • Buy cheap WC6 WC9 Material Fully Welded Ball Valve NPS 2

    WC6 WC9 Material Fully Welded Ball Valve NPS 2"-48" PN 20-420 Class 150-1500

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    Brand Name : kaitai
    Certification : API-6D,API-SPEC-Q1,ISO 9001-2008,ISO-TS-29001,CE-PED,AIP 607 Fire safe certificate
    Payment Terms : T/T, L/C
    Supply Ability : 50000 pieces per month
    Delivery Time : 5-35 days
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    WC6 WC9 Material Fully Welded Ball Valve NPS 2"-48" PN 20-420 Class 150-1500

    WC6 WC9 Material Fully Welded Ball Valve NPS 2"-48" PN 20-420 Class 150-1500


    BodyA105/LF2/F304/F316/F304L/F316L/F11/F22/F51
    BallA105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
    SeatA105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
    StemA105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
    Sealing ringPTFE/NYLON/PEEK/TEFLON
    o-ringVITON/NBR
    ScrewB7M/BBM/L7M/B16M
    Support coverA105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
    Die holderA105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
    spring17-4PH/17-7PH/Inconel
    Bearing304+PIFE/316+PTFE
    GasketFlexible graphite+304/PTFE

    Application
    Floating ball valves are suitable for use on various kinds of pipelines of class 150-class 1500,pn 16-pn100,JIS 10K-JIS20k to turn on or off the pipeline medium,of which the operation types include manual,worm gear and pneumatic or electricactuators.

    Reliable seat seal
    The structure design of elastic sealing ring has been adopted for floating ball valves.This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower,where the contacting area is samller.Thus,the reliable seal is ensured.When the medium pressure gets highter,the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to undertake the bigger force pushed by the medium withour any damage.



    Quality assurance system
    1.Sclerometer
    2.Universeal material testing machine
    3.High speed analyzer
    4.Chemical test
    5.Electric analysis scales
    6.Nde mt (magnetic powder) inspection

    NDE UT (ultasonic) inspection
    NDE PT (penetrate) inspecion
    PMI spectrum analysis
    Hydraulic pressure test
    Cryogenic ball valve test
    Fire-safe test

    Certification

    • API-6D
    • API-Q1
    • API2014
    • ISO 9001-2008
    • ISO-TS-29001
    • CE-PED
    • API 607 Fire safe certificate
    • API 6FA Fire safe certificate
    • China national petroleum corporation approved vendor
    • Shanghai high enterprise certificate


    Our major products

    1. Gate valve series
    2. Ball valve series
    3. Globe valve series
    4. Check valve series
    5. Butterfly valve series
    6. Other valve series

    Exporting is the dominant operation at Kaitai.In the process of KATA brand promotion and building up our distribution channels over the years and now has many satisfied and loyal customers.KATA is well recognized and its products are widely used in the oil and gas industry,power plant,boiler,metallurgy,pressure vessel,water supply and drainage and etc.

    Quality WC6 WC9 Material Fully Welded Ball Valve NPS 2"-48" PN 20-420 Class 150-1500 for sale
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