Industry Information

Update August 17, 2022

The main structural features of oil drilling mud pump

3NB series of oil drilling mud pump main structural features: 1. Horizontal three-cylinder single role: advanced structure, stable operation, light weight, small size. 2. Medium and low speed, long...

Update August 17, 2022

3NB oil drilling mud pump main structural features

3NB series mud pump main structural features: 1. Horizontal three-cylinder single-role: advanced structure, smooth operation, light weight, small size. 2. Medium and low speed, long stroke: a good...

Update September 26, 2021

Application of bismuth compound additive in lubricating grease

Antimony element and phosphorus element as we know, is located in the main group V of the periodic table, having also a extreme pressure, anti-wear element characteristics. The antimony compounds...

Update September 26, 2021

What are the factors causing the aging of insulating paint materials?

Insulation paint aging refers to the long-term effect of electric field, temperature, mechanical force, humidity, ambient environment and other factors, so that the quality of electrical equipment...

Update September 26, 2021

Environmental friendly high temperature micro-foam drilling fluid has good application prospect

The environmental-friendly high-temperature micro-foam drilling fluid technology and application development project completed by China University of Petroleum (East China) has recently passed the...

Update September 26, 2021

2011 Jiaozuo City oil drilling mud pump exports reached 11.52 million US dollars

Yesterday, the reporter learned from the Municipal Bureau of Commerce that in 2011, Jiaozuo Jinbiao Machinery Manufacturing Co., Ltd. exported 76 oil drilling mud pump complete sets, achieved exports...

Update September 26, 2021

China Petroleum Drilling Institute developed drilling fluid to successfully replace foreign products

Recently, the high-temperature and high-density oil-based drilling fluid independently developed by the Drilling Institute has been successfully applied in the Qiansu 2 well in the Kunlun Mountains...

Update August 24, 2021

What are the differences between paints and coatings ?

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Update August 24, 2021

The definition, classification and use of paints/paints

First, the paint (paint) definition of paint, traditionally known as paint in China. The authoritative "Paint Process" book of the Chinese coating industry is defined as follows: "Paint is a material...

Update August 24, 2021

Gun drilling deep hole drilling machine requirements for cutting fluid

In recent years, with the wide application of deep-hole gun drilling machine tools and the large increase in the sales of CNC deep-hole drilling machines, the needs of many customers, the author as...