Roof casing pipe anti-corrosion treatment method：Roof casing surface treatment is an important part of ensuring the anti-corrosion effect.After the surface is cleaned, rust removal should be carried out to remove...
GB5310 is a technical specification for high-pressure boiler tubes specified in the Chinese national standard, which is applicable to boilers and heat exchangers under high temperature and high pressure environments.
Maintenance, management and use of drill pipes:When transporting drill pipes by load-carrying vehicles, When transporting drill rods by ship,When loading and unloading drill rods, When storing drill rods,the following regulations...
The circular marks on the drill pipe collar represent important information such as the size, grade, and manufacturer of the drill pipe, and play a very important role in ensuring...
The process pipeline pup joints is a commonly used connector in industrial pipeline installation. It is generally used to connect two pipelines or repair the unevenness of pipeline joints, such...
Corrosion allowance refers to the difference between the wall thickness of the pipeline and the minimum allowable wall thickness. It is an important indicator for measuring the remaining life of...
The Pup joints in drilling rig is a part of the drill pipe assembly, which is used to connect the drill pipe and the drill bit, support and bear the...
Carbon steel pipe is a commonly used pipeline product for conveying media, and during use, the expansion of carbon steel pipe is also an issue that needs attention. The size...
High-voltage casing pipe refer to devices that provide insulation and support for one or several conductors to pass through partitions such as walls or boxes. They are important equipment in...
High-pressure seamless steel pipes and high-pressure boiler tubes are a type of boiler tube and belong to the category of seamless steel pipes. The manufacturing method is the same as...
