Set manufacturing, sales, leasing, after-sales service in one of the oil and gas pipeline service providers
Langfang Development Zone Zhongcheng Machinery Equipment Co., Ltd. was established in 1990 with a registered capital of 100 million yuan. After more than 30 years of unremitting efforts, it has developed into an oil and gas pipeline service provider integrating manufacturing, sales, leasing and after-sales service. Companies adhering to the "integrity, quality, efficiency, win-win" business philosophy, and strong financial strength, and the pipeline bureau, the north kunlun gas pipeline company, and other units to establish long-term business relations of cooperation, for west to east gas pipeline, such as China and Russia important pipeline engineering construction projects at home and abroad to provide generator, air compressor machine and pure components, etc.
Langfang Development Zone Zhongcheng Machinery Equipment Co., LTD
Quality first, credit first, pragmatic innovation, efficiency up
After more than 30 years of unremitting efforts, it has developed into an oil and gas pipeline service provider integrating manufacturing, sales, leasing and after-sales service.
The company was established as a caterpillar distributor in China
Project of the Third Branch of China Petroleum and Natural Gas Pipeline Engineering
Sign a large number of agency agreements
Jiu 'an Machinery equipment Manufacturing Co., Ltd. was established
Participated in many well-known projects in China
The equipment is exported to the Middle East
Middle frequency heating equipment began to carry out sleeve welding in China
Our service network
Products are exported to Myanmar, Kazakhstan, Malaysia, Sudan, Chad and other places.
We are committed to becoming the leader and model of oil and gas pipeline service industry
Dedicated to provide excellent after-sales service for domestic and foreign customers
Keep abreast of company and industry news
Principle and method of demagnetization
Demagnetization (demagnetization), also known as magnetic cleaning, demagnetization and so on. , refers to the process by which a magnet returns to its magnetic neutral state, also known as magnetic n
New pipe rush repair section
Pipeline emergency repair section, as its name implies, is used for emergency repair of trachoma, crack and fracture in straight pipe parts of the pipeline.
How should industrial pipeline be classified?
Industrial pipelines can be classified according to medium pressure, medium temperature and medium property.
Hydraulic system fault diagnosis method one: visual inspection method
Visual examination method, also known as preliminary diagnosis method, is the most simple and convenient method for hydraulic system fault diagnosis.
Main auxiliary equipment required for automatic welding system
1. The first and most important element is to provide high-precision beveling. Pipe beveling machine is specially used for automatic beveling processing of pipe end face before welding
Automatic pipeline welding
Pipeline automatic welding is becoming more and more common, especially for long-distance pipeline projects. Automatic welding has the characteristics of high efficiency, reliable welding quality and