3 NB Series Mud Pump Using in Oilfield with API Standard

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Item specifice:

Theory: Triplex pump Pressure: High Pressure Usage: Oilfield

Product Description:

1. Structure of 3 NB Series Mud Pump Description


The power end: The housing is welded steel-plate construction. It is stress-relieved after welding. The drive gears ate in volute type gears which allow smooth operation, high efficiency and long life. The crankshaft is a hollow one-piece steel casting. The power end is splash-Lubricate.

The fluid end: The suction and the discharge flanges conform to ASA and API specification.

The piston rod is connected with an intermediate rod by means of clamps to realize quick assembly & disassembly.

The valve seat bores have a bottom shoulders. The pistons and loners are lubricated and cooled by an independently spraying pump to have a longer service life.

Versatility in expendables



2. Main Features of 3 NB Series Mud Pump


1) Advanced test for quality 

2) MTC provided 

3) Good price and service


3. 3 NB Series Mud Pump Images


3 NB Series Mud Pump Using in Oilfield with API Standard

3 NB Series Mud Pump Using in Oilfield with API Standard

3 NB Series Mud Pump Using in Oilfield with API Standard


4. 3 NB Series Mud Pump Specification


Model

3NB500C

3NB1000C

3NB1300C

3NB1600/LN1600H

Power KWPS

368(500)

735(1000)

956(1300)

956(1300)

Strokes per minute pm

95

110

120

120

Stroke mm

254

305

305

305

Gear ratio

3.82

3.833

3.81

3.81

3.89

Speed of driving shaft r/min

363

423

457

457

467

Max. working pressure Mpa

30

35

35

35

51.7

Max. dia. Of liner mm

160

170

180

190

Dia. Of suction pipe mm

254

305

305

305

Dia. Of discharge pipe mm

100

100

100

100

Overall dim. mmL*W*H

4220×2640×2430

5170×2809×2530

5010×1942×1918

4450×2850×2077

5000×2850×2090

Weight kg

15940

21450

23000

29700

28345


5. FAQ of 3 NB Series Mud Pump


We have organized several common questions for our clients,may help you sincerely:


1) How about your company?

One of the leading manufacturers and suppliers specializing in this product in China, supply a wide variety of accessories consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.


2) How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


3) How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Is the flow meter in front of the pump or after the pump?
After the pump, the reasons are as follows, before the pump, you pump fluid through the pump will produce negative pressure in front of the pump, negative pressure on the flow of the life of the impact, the pump will not, Suzhou first Chi meter
Q:What are the reasons for sealing damage of centrifugal pumps?
Two, cavitation. Cavitation (mainly from a thermal centrifugal pump).Because the medium is hot water, the water temperature is too high to produce steam, the gas in the pipeline enters the pump cavity height, and the part of the gas can not be discharged, thus causing water shortage to run, the machine seal dry grinding is invalid, and the cavitation erosion device is not available.Process: replace the machine seal.
Q:What is the distance between the pump and the wall?
What do you mean by that? If your pump is parallel to the wall! Then, the wall of the pump near the wall is usually 500mm. This is an empirical data, considering the import pipe length, pump maintenance and motor heat dissipation and other aspects of the situation to determine. Dozens of pumps installed in our company are placed in this size! Hope to be of help to you.
Q:What does centrifugal pump mean horizontally?
In other words, pump casing and pump body along the horizontal center of the pump leaves into the upper and lower halves, so that when the pump leaves the pump cover open, you can pump and bearings as a whole pumping out. No need to remove the pipe. I don't know. Do you understand?.
Q:What is the series of pumps? What's the difference between a unipolar and a multistage?
You're talking about a centrifugal pump. His series says the number of slices of the impeller (excluding the wheel, that is, the wheel)
Q:Is the sewage pump the same as the mud pump?
No. the main functions are different:1, pump two main performance parameters is the displacement and pressure, displacement from a number of liters per minute, with the diameter and the drilling fluid requirements from the hole on the back end of the speed, the larger aperture, the greater the displacement
Q:Is the vacuum pump air compressor?
No, both work in the opposite way. Air compressor, referred to as an air compressor, is a machine that produces compressed air (positive pressure). The vacuum pump is just the opposite.
Q:Excuse me, what is the water pump from the lotus root?
Submersible sewage pump with septic tank, outlet pipe automatic coupling installation, dipping down can be.
Q:What's the submersible pump?What is a submersible pump, and what about it?
Submersible pump is a pump directly on the water inside the pump, eliminating the water inlet pipe, eliminating the trouble of ordinary water, is very convenient, just a pool, pool, bucket, water tank water level is shallow to be able to work, meet your requirements of pumping drainage
Q:Hydraulic pump displacement refers to the pump shaft what?
Just as you carry a spoon to the water. How much water can you pump at once (every turn)? That's the displacement.

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