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Highlighted Companies



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Baoji Baohao Petroleum Machinery Equipment Co., Ltd.

  • Address: Chencang Road, Baoji, Shaanxi , China
  • Email: Email
  • Phone: +86 18391737507

Business description

About our company

Baoji Baohao Petroleum Machinery Equipment Co., Ltd., was founded in 2003, specializing in design, R&D, production of oil drilling equipment and technical services.

Meanwhile, it is an independent import & export corporation.

The pneumatic clutch and clutch spares, drilling mud pump parts, drawworks spare parts for oil drilling equipment we produced are served as designated products for many domestic famous professional oil equipment manufacturers, such as Sinopec, CNPC, Nanyang RG Petro-Machinery (Group) Co., Ltd., and Sichuan Honghua Petroleum Equipment Co., Ltd. Besides, Baohao also exports products to many countries and regions such as USA, Russia, Turkish and Kazakstan.

Glories of company

The pneumatic clutch and clutch spares, drilling mud pump parts, drawworks spare parts for oil drilling equipment we produced are served as designated products for many domestic famous professional oil equipment manufacturers, such as Sinopec, CNPC, Nanyang RG Petro-Machinery (Group) Co., Ltd., and Sichuan Honghua Petroleum Equipment Co., Ltd. Besides, Baohao also exports products to many countries and regions such as USA, Russia, Turkish and Kazakstan.

With its excellent and experienced technical team in petroleum machinery manufacturing as well as advanced machining and precision testing equipment, learning feedbacks from experience of use in site, continuously refines and improves product processing technology and product quality.

Baohao strictly abides the GB/TI9001-2008-ISO9001-20 08 QMS, the Industry Standard SY5138-92, SY/T6760-2010 and American API Standard during the whole production process including the delicacy management of contract execution and monitoring over in-warehouse and ex-warehouse products.

The good-quality products and service are highly commended by clients at home and abroad.

Latest listings



  • Crosshead Assembly For Drilling Mud Pump
    Crosshead Assembly For Drilling Mud Pump
    Pumps - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - July 3, 2020 - 2800.00 Dollar US$

    The crosshead is the critical part on the power end of the mud pump. It slides in the upper and lower guide plates, motivating the intermediate draw bar to deliver driving force to the hydraulic end. One of its ends fixes the intermediate draw bar. T...

  • Shear Pin Safety Valve Of Ja 3 Type
    Shear Pin Safety Valve Of Ja 3 Type
    Pumps - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - July 3, 2020 - 256.00 Dollar US$

    Specifications 1 Shear pin relief valve 2 Type:JA-3 3 Flange / screw thread connection 4 Max pressure: 5500 PSI Features: 1.Opening and closing smoothly 2.Small bearing pressure area of piston 3.Easy reposition 4.Safety valve can used for multifold m...

  • Discharge Air Bag For Drilling Mud Pump
    Discharge Air Bag For Drilling Mud Pump
    Pumps - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - July 3, 2020 - 3000.00 Dollar US$

    Air bag, also called discharge air bag, it is installed in the discharge line of a fluid end, and played a role to ensure good steady pressure and pressure compensation . Its working pressure is 80% of mud pump working pressure. F500/F800 mud use KB4...

  • Pinion Gear Shaft Assembly For Drilling Mud Pump
    Pinion Gear Shaft Assembly For Drilling Mud Pump
    Pumps - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - July 3, 2020 - 7000.00 Dollar US$

    Pinion gear shaft is an alloy steel forging. There are herringbone gears on its axle with medium hard tooth surface. For convenient maintenance, single row long cylindrical roller bearings without inner ring ribs are used. Due to the shaft extension,...

  • All Size Of Cylinder Liner Ceramic For Oil Mud Pumps
    All Size Of Cylinder Liner Ceramic For Oil Mud Pumps
    Pumps - Hydraulic - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    1. Model: F-800/1000/1300/1600/2200 2. Size: 4" - 7" 3. Medium temperature: Normal Temperature 4. Materials: ceramic 5. Pressure: High Pressure 6. Structure: piston pump Ceramic materials using high purity nanometer zirconium oxide and alumina micro-...

  • Iso Bimetal Cylinder Sleeve For Oil Field Mud Pump Parts
    Iso Bimetal Cylinder Sleeve For Oil Field Mud Pump Parts
    Pumps - Hydraulic - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    Detailed products information Product name:Cylinder liner Material out liner: 45 steel inner liner: high chromium alloy cast iron Service life:Upon 800 hours Hardness:inner liner reaches above HRC62. Features 1.Type: Double metal cylinder liner 2.Wea...



  • Api Mud Pump Valve Assy
    Api Mud Pump Valve Assy
    Valves - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    Valve Assembly Component: The valve assembly comprises a valve seat and a valve body assembly which comprising a valve seat, valve body, valve guide, valve rubber, nut etc. Function Valve assembly is equivalent to a switch, the suction valve and disc...

  • In Stock Drilling Mud Pump Ja 3 Oil Relief Valve
    In Stock Drilling Mud Pump Ja 3 Oil Relief Valve
    General Equipment / Machinery - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    1.JA-3 Oil Relief Valve is used at the discharge part of the mud pump, and the structure is shown in the following figure: when pump 3 raises the shear pin plate 10, shear pin 11 is cut off and the in-pump pressure is emptied quickly. 2.JA-3 Oil Reli...

  • Oil Well Drilling Slurry Pump Crosshead
    Oil Well Drilling Slurry Pump Crosshead
    General Equipment / Machinery - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    Crosshead: The blank is precision castings of nodular cast iron, whose strength of extension is more than 600MPa. At work excircle crosshead sliding amongst upper/under guide plate, bore-hole of end face (11:96) match up with cross head pin. To ensur...

  • Drawworks Pneumatic Clutches For Drilling Rig Spare Parts
    Drawworks Pneumatic Clutches For Drilling Rig Spare Parts
    General Equipment / Machinery - Baoji Baohao Petroleum Machinery Equipment Co., Ltd. - China - January 11, 2017 - contact company for price

    The geometrical precision of the processing of the Diaphragm Type Pneumatic Clutch of sealing the demand is higher. The characteristics of pneumatic-tyred clutch are as follows: large transmitted torque, steady joint, easy to install, vibration absor...



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