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I. Application Background of High-Temperature and High-Pressure Double Block and Bleed Flanged Ball ValvesHigh-temperature and high-pressure double block and bleed flanged ball valves are widely used in industries such as petroleum, natural gas, chemical engineering, and electric power. The working

In the industrial field, valves are indispensable components in fluid control systems. There are numerous types of valves, including DBB flanged floating ball valves, gate valves, plug valves, etc. Each type of valve has its unique structure, performance, and applicable scenarios. This article will

Material Selection and Performance Comparison of J-VALVES DBB Flanged Ball Valves under High Temperature and High Pressure ConditionsI. Requirements for Valve Materials under High Temperature and High Pressure ConditionsHigh temperature and high pressure conditions impose extremely stringent require

DOUBLE BLOCK AND BLEED (DBB) BALL VALVES are widely used in numerous industrial fields, and the fireproof and anti-static designs are crucial for their operational safety. Under the API 6FA standard, there are comprehensive safety redundancy mechanisms to ensure the reliable operation of BALL VALVES under special working conditions. The following will introduce the relevant content in detail.

Double Block and Bleed (DBB) ball valves are critical components in fluid control systems, designed to provide reliable isolation and safety in various industrial applications. These valves are particularly important in high-pressure and high-temperature environments, such as oil and gas, chemical p

In the global industrial market, it is crucial for DBB BALL VALVES to obtain CE certification and API 6D certification if they want to enter both the European and North American markets simultaneously. So, what are the key points of the compliance design to meet these two certifications? The following will introduce them in detail.