3NBB-390/15 Triplex Mud Pump & Spare Parts

Characteristics and features 
1. The pump has features of advanced structure, small volume, reliable operation, easy maintenance.  6. The hydraulic cylinder, cylinder liner, piston, Valve body, valve seat, valve spring, seal, valve cover, cylinder head of F1300 and F1600 are interchangeable.  1. The mud pump is a horizontal triplex single acting piston pump
2. Herringbone gear transmission, low noise, no axial force, more durable bearings
3. Oversized design crankcase, crankshaft bearing the same model using a large mud pumps, to ensure the long durability of high pressure.
4. Using the API standards, frame welding structure, light weight, strength.
5. L-shaped piece forging head, retaining the original advantages of easy to change wearing parts, improving the pressure to safety of pump head , eliminating casting porosity trachoma, does not appear string of water, gill-cylinder phenomena.
6. Openings to minimize the high pressure chamber pump head, without the gland liner,  not considering the sealing problems.
7. Rear cylinder structure (bi-metal cylinder), two different sizes cylinder diameter , cylinder diameter tapered seat, dismounting conveniently,   removing or installing with liner by a 30 mm movement merely.
8. Rod joins using advanced foreign technology, replacing the piston conveniently, removing the piston by dismantling plywood bolt merely, after assembling the piston assembly ,we can Overall load.The auxiliary time is 70% shorter than normal mud.
9.  Five-speed gearbox, you can freely adjust the size of the flow.

Specifications and parameters

Group Strength Advantages:

With registered capital RMB 84.76 million, covering 220,000 square meters, 76 workshops, 1058 Staffs, 950 sets of cold and heat machining equipment, 50 sets of numerically controlled equipment, ZYZJ O&G Group has consecutively established the strategic partnership with SINOPEC, CNPC, Zhongyuan Oil Field and Shengli Oil Field, and leveraged its technical and manufacturing advantages to provide satisfactory products and solution services to customers at home and abroad. 

All products are manufactured under ISO9001, ISO14001,and comply with the requirements of API spec (acquired in 1999, including API 4F、5CT、7K、8C、11AX、11B、11E）

With professional teams experienced in the maintenance of drilling machinery,TDS,SCR equipment, we can undertake Pumping Unit oil well on-site management services.

Long-term supply accessories of Drilling Rigs, workover rigs,mud pump and beam pumping unit, and distribute drill pipe, drill collar, casing, tubing, special drill pipe sub etc.

One of professional oilfield equipment manufacturers & exporters from China.Our products are based on advanced production line and testing equipment,designed and manufactured according to certification of API, ISO, GOST, etc. 

On the basis of more than 40 years of manufacturing experience,more than 30 years of export experience, high quality products with competitive price, better understanding in Chinese market,High quality after-sales service,we hope to establish business relations with your company.

We are major at Cementing and Fracturing Equipment, Gate Valve and wellhead Christmas Tree,Plunger Pumps and Mud Pumps, Flow line Products, Solid Control Equipment,Drilling Rigs and Work over Rigs Matching Equipment etc.

High quality & Steady quantity & Most competitive price will be sent for you.