Plug valves on the 50.8mm 35MPa
Back pressure valve FTX, 88.9mm, 70MPa, buckle type, 211*210 cylinder type
Check valve accessories FZF valve spool 88*214mm 430*4A10 (arrow)
General test tool drill single flow valve NC461*NC460 127mm
197mm 105MPa under the plug valve
216mm 105MPa under the plug valve
Pressure relief valve FJ, 105mm, 70MPa, NC31
General test tool ZFF203 630*520 70MPa drill float valve
Check valve fittings, FZF check valve, top opening device, 520*521
Check valve accessories FJQJ arrow type back pressure valve connection device HT40P DK-HT40 grab
Check valve accessories FJQJ arrow type back pressure valve connection device HT55P DK-HT55 grab
Plug fittings, XS127/70 tap grab device, 130MM, KZQ127
Plug fittings, XS140/70 tap grab device, 143MM, KZQ140
Plug fittings, XS178/70 tap grab device, 181MM, KZQ178
Check valve, arrow type, 311*310, 127mm, 70MPa
General test tool ZFF105 2A31*230 70MPa drill float valve
Check valve FJ, 105mm, 70MPa, NC31LH
Plug valves 311*310mm, 35MPa
Check valve, arrow, single flow valve, 310*311, 121mm/70MPa
Plug valve phi 121mm 35MPa under 311*310
General test tool 2-7/8 35MPa tubing plug valve
Plug valves 630*631 double reverse 70MPa Kelly upper cock
Back pressure valve FJ, 178mm, 35MPa
Back pressure valve FJ, 178mm, 70MPa
Check valve accessories, FJ, plate type float valve assembly, 88*214mm, 410*430
Plug valves 127mm, 35MPa, 310*311
Check valve accessories back pressure valve connection device to grab 8 "*631
Back pressure valve FJ, 121mm, 70MPa, NC38 counter
Back pressure valve FJ, 168mm, 35MPa
Check valve, NC461*NC460, 139.7mm/70MPa drill pipe, check valve
Plug valves 105mm, 70MPa, down cock, double positive 210*211
Check valve fittings, check valve, top opening device, 311*310
Check valve fittings, check valve, top opening device, 410*411
Check valve accessories FJ back pressure valve grab connection device 27/8"
Back pressure valve FJ, 105mm, 35MPa
Back pressure valve FJ, 203mm, 70MPa
Check valve fittings JX-521 top opening device 109.05
Bypass valve FP, 121/35-310*311
Bypass valve FP, 121/70-310*311
Bypass valve FP, 165/35-410*411
Bypass valve FP, 165/70-410*411
Bypass valve PTF 9 "*75/8REG"
Bypass valve PTF 8 "*65/8REG"
Bypass valve PTF 7 "*NC50"
Bypass valve PTF, 6-1/4 "*NC46"
Bypass valve PTF, 6-1/2 "*NC50"
Bypass valve PTF, 4-3/4 "*NC38"
Bypass valve PTF, 3-1/2 "*NC38"
Bypass valve PTF 11 "*75/8REG"
Back pressure valve FJ, 121mm, 35MPa
Back pressure valve FJ, 140mm, 35MPa
Back pressure valve FJ, 140mm, 70MPa
Back pressure valve FJ, 152mm, 35MPa
Back pressure valve FJ, 152mm, 70MPa
Back pressure valve FJ, 168mm, 70MPa
Back pressure valve FJ, 203mm, 35MPa
Back pressure valve FJ, 229mm, 35MPa
Back pressure valve FJ, 229mm, 70MPa
Back pressure valve FJ, 86mm, 35MPa
Back pressure valve FJ, 86mm, 70MPa
Back pressure valve FT, 105mm, 35MPa
Back pressure valve FT, 105mm, 70MPa
Back pressure valve FT, 121mm, 35MPa
Back pressure valve FT, 121mm, 70MPa
Back pressure valve FT, 140mm, 35MPa
Back pressure valve FT, 140mm, 70MPa
Back pressure valve FT, 152mm, 35MPa
Back pressure valve FT, 152mm, 70MPa
Back pressure valve FT, 168mm, 35MPa
Back pressure valve FT, 168mm, 70MPa
Back pressure valve FT, 178mm, 35MPa
Back pressure valve FT, 178mm, 70MPa
Back pressure valve FT, 203mm, 35MPa
Back pressure valve FT, 203mm, 70MPa
Back pressure valve FT, 86mm, 35MPa
Back pressure valve FT, 86mm, 70MPa
Check valve accessories FJQJ arrow type back pressure valve grab connection device 311
Check valve accessories FJQJ arrow type back pressure valve grab connection device 411
Check valve accessories FJQJ arrow type back pressure valve grab connection device 521
Plug valves 89mm, 70MPa, 2A0*2A1
Plug valves 178mm, 70MPa, HT550*HT551
Plug valves 178mm, 70MPa, 520*411
Plug valves 121mm, 70MPa, 310*311
Plug valves 105mm 35MPa on the 210*211-LH
Plug valves 105mm, 35MPa, 210*211
Plug valves 168mm, 105MPa, 410*411
Plug valves 197mm 70MPa on the 630-LH*631-LH
Plug valves 197mm 35MPa on the 630-LH*631-LH
Plug valves 197mm 105MPa on the 630-LH*631-LH
General test tool accessories single flow valve 127mm 70MPa NC38
Plug 210*211mm 70MPa double side backspin drill pipe plug valve
General test tool accessories single flow valve 211*210
General test tool accessories 211*210 left single flow valve
Plug valve, 216mm, 105MPa, top drive
Plug valve, 197mm, 105MPa, top drive
168-411/410mm 70MPa under the plug valve
168-411/410mm 35MPa under the plug valve
Plug valves 203-631/630- double anti mm 35MPa on
178-411*520mm 35MPa under the plug valve

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