How Do Double Ferrule Fittings Work?

In fluid control systems, particularly in high-pressure, high-temperature environments, the integrity of connections between pipes and instrumentation is paramount. One of the most reliable solutions for leak-tight connections is the double ferrule fitting. These fittings are widely used across various industries, including oil and gas, chemical processing, and pharmaceuticals, where precision and safety are critical. In […]

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Fitting

What are AP grade, MP grade, BA grade, EP grade stainless steel pipes

Besides brand, material, and production process, the most important factor affecting the price of stainless steel pipes is the surface treatment method of the steel pipe. To further improve the material properties of pipelines, there are generally four methods for treating the inner and outer surfaces of pipelines: acid pickling (AP), mechanical polishing (MP), bright

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Seamless Pipe

What is the difference between butt welding and socket welding connection methods for valves

Socket welding cannot undergo radiographic testing, but magnetic particle or penetrant testing can be performed. Butt welding is superior to socket welding and can undergo strict testing.

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Valve Knowledge

2024