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It is nearly 30 years ago to develop a new type of coating, using electrostatic spray coating of epoxy powder coating, the first film. The coating is coated with easy to operate, pollution-free, coati...

Steel pipes are made by two different processes. The overall production method for both processes involves three steps. First, raw steel is converted into a more workable form. Next, the pipe is fo...

304, 316 stainless steel bolts as low-strength bolts is only used for CL150/CL300 flange matching.   The reason is low strength bolts can only withstand a limited preload. High pressure gra...

Standards and industry go hand in hand. You can’t have one without the other. Because pipe is so common among so many industries, it’s no surprise that a number of different standards organizations...

The API 5L X52 specification covers seamless and welded pipelines used for transporting oil and natural gas. The API 5L X52 Pipe is available in different customizable sizes according to the requireme...

One of the most common pipe grades used in oil and gas transmission is API 5L Grade B specification. The API 5L Grade B Pipe is also known as L245 Pipes, and they come with a minimum yield strength of...

API is an acronym for American Petroleum Institute. API is responsible for standardizing equipment used in the oil and gas industry to ensure the safety, reliability and interchangeability of equipmen...

Alloy tubes are divided into structural seamless tubes and high-pressure heat-resistant alloy tubes. Mainly different from the production standard of alloy pipe and its industry, annealing and temperi...