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China, Chinese Kelly Valve Kelly Cock for Oil Field1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryPetroleum Machinery PartsBopNon Magnetic Drill Collar
Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
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Product Description Product Description Kelly valve is a manually operated ball type valve for the drill stem, divided into upper and lower sections. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly. The lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or lower end of Kelly saver subs. The Kelly valve can be opened or closed off by simply turning a special operating wrench 90° according to indicated direction.The sealing principle for Kelly valve is to ensure a close seat between the ball and the ball seat. The lower seat is supported by a spring. The force provided by the spring keep the ball securely in place with lower seat. During normal drilling operation, the hole is kept unblocked by turning the stem to "on" position; In case of kick or blowout, turn the operating stem to "off" position to close off the internal bore of drill string, the kick or blowout accident is avoided due to a high pressure sealing situation between ball and the ball seat. Type (LH)Upper Kelly Cock Lower Kelly Cock ModelCS146KCS197KCS200KXS89KXS93KXS108KXS111KXS114KXS121KXS127KXS132KXS137KXS141KXS159KXS168KXS171KXS178KXS190K OD(mm)1461972008993108111114121127132137141159168171178190 Connection 4 1/2 Reg6 5/8 Reg6 5/8 RegNC262 7/8NU2 7/8"EUE3 1/2"NUNC313 1/2"EUENC38NC384 1/2"NUE 4 1/2"EUENC46NC50NC50NC50/5 1/2FH5 1/2FH ID(mm)57.276.276.2303040404044.544.55757.2576171.471.471.471.4 Length(mm)520590590435435450480460490490500500500560560560560575 Weight(kg)52104105171925272631323437395964677284SPARE PART LIST BodyPart No.CS146K-01CS197K-01CS200K-01XS89K-1XS93K-1XS108K-01XS111K-01XS114K-01XS121K-01XS127K-01XS132K-01 XS141K-01XS159K-01XS168K-01XS168K-01XS178K-01 Weight5992.593131322.422.42626262631315054.254.26274lower Sealing Ring(2pcs )Part No.XS136K-02CS197K-02CS197K-02XS89K-2XS93K-2XS108K-02XS111K-02XS114K-02XS121K-02XS121K-02XS132K-02 XS141K-02XS159K-02XS178K-02XS178K-02XS178K-02 Weight0.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.004 o-ring (3pcs) Part No.GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82 GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82GB3452.1-82 Weight0.010.030.030.0060.0060.0080.0080.0080.0080.0080.0080.010.010.0260.0260.0260.0260.026SpringPart No.XS136K-03CS197K-03CS197K-03XS89K-3XS93K-3XS108K-03XS111K-03XS114K-03XS121K-03XS121K-03XS132K-03 XS141K-03XS159K-03XS178K-03XS178K-03XS178K-03 Weight0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2Lower Seat Part No.XS136K-04CS197K-04CS197K-04XS89K-4XS93K-4XS108K-04XS111K-04XS114K-04XS121K-04160XS132K-04 XS141K-04XS159K-04XS178K-04XS178K-04XS178K-04 Weight0.91.61.60.40.40.50.50.630.630.630.630.90.91.121.341.341.341.34 Steel Ball Part No.XS136K-05CS197K-05CS197K-05XS89K-5XS93K-5XS108K-05XS111K-05XS114K-05XS121K-05XS121K-05XS132K-05 XS141K-05XS159K-05XS178K-05XS178K-05XS178K-05 Weight1.22.942.940.40.40.80.80.80.80.80.81.21.22.12.62.62.62.6 Thin Split Damping Ring Part No.XS136K-06CS197K-06CS197K-06XS89K-6XS93K-6XS108K-06XS111K-06XS114K-06XS121K-06XS121K-06XS132K-06 XS141K-06XS159K-06XS178K-06XS178K-06XS178K-06 Weight0.20.40.40.10.10.120.120.150.150.150.150.20.20.230.240.240.240.24 Upper Seat Part No.XS136K-07CS197K-07CS197K-07XS89K-7XS93K-7XS108K-07XS111K-07XS114K-07XS121K-07XS121K-07XS132K-07 XS141K-07XS159K-07XS178K-07XS178K-07XS178K-07 Weight0.51.421.420.30.30.40.40.50.50.50.50.50.50.941.041.041.041.04 Thick Split Damping Ring Part No.XS136K-08CS197K-08CS197K-08XS89K-8XS93K-8XS108K-08XS111K-08XS114K-08XS121K-08XS121K-08XS132K-08 XS141K-08XS159K-08XS178K-08XS178K-08XS178K-08 Weight0.51.11.10.20.20.30.30.40.40.40.40.50.50.70.860.860.860.86 Backup Ring Housing Part No.XS136K-09CS197K-09CS197K-09XS89K-9XS93K-9XS108K-09XS111K-09XS114K-09XS121K-09XS121K-09XS132K-09 XS141K-09XS159K-09XS178K-09XS178K-09XS178K-09 Weight0.20.40.40.10.10.110.110.110.110.110.110.20.20.20.20.20.20.2 Elastic Retaining Ring Part No.GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76GB893-76 GB893-76GB893-76GB893-76GB893-76GB893-76 Weight0.0010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.01Upper Sealing Ring(2pcs ) Part No.XS136K-10CS197K-10CS197K-10XS89K-10XS93K-10XS108K-10XS111K-10XS114K-10XS121K-10XS121K-10XS132K-10 XS141K-10XS159K-10XS178K-10XS178K-10XS178K-10 Weight0.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.0040.004 Operation Stem Washer Part No.XS136K-11CS197K-11CS197K-11XS89K-11XS93K-11XS108K-11XS111K-11XS114K-11XS121K-11XS121K-11XS132K-11 XS141K-11XS178K-11XS178K-11XS178K-11XS178K-11 Weight0.010.030.030.010.010.010.010.010.010.010.010.010.010.030.030.030.030.03 Operation Stem Part No.XS136K-12CS197K-12CS197K-12XS89K-12XS93K-12XS108K-12XS111K-12XS114K-12XS121K-12XS121K-12XS132K-12 XS141K-12XS159K-12XS165K-12XS165K-12XS165K-12 Weight0.290.480.480.120.120.150.150.180.180.180.180.260.260.30.40.40.50.5Sealing Ring Unit(2pcs) Part No.XS136K-13CS197K-13ACS197K-13XS86K-13XS93K-13XS108K-13XS121K-13XS114K-13XS121K-13XS121K-13XS132K-13 XS141K-13XS178K-13XS178K-13XS178K-13XS178K-13 Weight0.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.002 Spanner Part No.XS136K-14CS197K-15CS197K-15XS121K-15XS121K-15XS121K-15XS121K-15XS121K-15XS121K-15XS121K-15XS132K-15 XS141K-15XS178K-15XS178K-15XS178K-15XS178K-15 Weight1.52.52.51.51.51.51.51.51.51.51.51.51.52.52.52.52.52.5
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