Mfg Crown Block TC Series TC135,TC170,TC225,TC315,TC450,TC585

Crown Block 
Model:TC135,TC170,TC225,TC315,TC450,TC585
TC is for Crown Block, the fig.135 is for Max hook load KN.

Crown Block

Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply HP Stop Valve 140Mpa,200Mpa

HP Stop valve 
Pressure:140Mpa,200Mpa

HP Stop Valve

Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply BOP Test Pump at discount price

BOP Test Pump
Spec：
1：60 pump  2 ea 90 ml/stroke *2
1：200pump 2 ea 13ml/ stroke *2 
Pressure of Air Source:0.7MPa    
Gas consumption:1.5m3/min        
Working pressure:140 MPa             
Size:993×866×1280             
Weight:310Kg

Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Temperture-indicator&Thermo well NKS.LTD RB-1A(A)13-108-50DEG.CT050

We supply NKS.LTD Temperture-indicator &Thermo well

RB-1A(A) Type TZ  13-108-30Deg.CT050,
RB-1A(A)13-108-50DEG.CT050
RB-1A(A)13-108-0--1000DEG.C
RB-1A(A)13-108-0--200DEG.C



Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

QJ250×2- 1.6×0.6、ZS83×108-2、QJ250×2/100×10、LW450×842N、JBQ5.5kW、JBQ7.5kW、SB6×5、NJQ50-3、SLH150-45

Supply solid control equipment for oilfield drilling equip include centriguge,shale shaker,mud cleaner,desander,desilter,vaccum deaerator,shear pump,sand pump,jet mud mixer,screw conveyor,agitator,hoppoer,mud gun etc.like model QJ250×2- 1.6×0.6、ZS83×108-2、QJ250×2/100×10、LW450×842N、JBQ5.5kW、JBQ7.5kW、SB6×5、NJQ50-3、SLH150-45


Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply YTK-01-B Explosion-proof pressure controller

YTK-01-B Explosion-proof pressure controller

Explosion-proof: ExdIIBT4
Controlled pressure(Mpa):6-38 0.24-1.5
Max.safe pressure(Mpa):40  1.6
Repeatability Error:<=2.5%
Ambient temp.:-25℃-55℃
Contact volume:460VAC/1A
Connecting:Female thread NPT 1/4



Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
spareparts1960@gmail.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Stock Z23Y35-100-1003 mud gate valve at discount price

Supply API 6A Mud gate valve available working pressure and nominal size are 35Mpa (5000psi) and 100mm( 4″)75mm(3″) 50mm(2″).

OPERATING INSTRUCTIONS
1 The gate, a closure member that moves in the direction perpendicular to the centerline of the passageway, is effective only in bloking the pssageway. Therefore, this valve is not intended to be used as a choke value, which mean that valve must be in either the full open or full closed position as it works.
Important: During operation, leaving the valve in the half close position is prohibited.
2 Rotate the hand wheel counter-clockwise until the gate valve is in the full open position, and back off the hand wheel 1/4—1/2 turn. 
3.3 Rotate the hand wheel clockwise until the gate valve is in the full closed position, and back off the hand wheel 1/4—1/2 turn.
4 Do not tie the hand wheel with a hoisting rope during transportation.
5 During operation, rotate the hand wheel slowly to allow the gate to move freely at time when the hand wheel rotation will soon end.

Z23Y35-100-1003 mud gate velve

Jining Donghong Machinery Co., Ltd
www.dhparts.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas