What is the form of the device nozzle half sleeve/glove 3000#? What kind of flange is FJA/900# again?
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I would like to ask my colleagues: On the equipment connection specifications for a foreign project, what does “half sleeve/glove 3000#” mean regarding connection types for pipes 2\" and smaller? For pipe ends of 2" and above, FJA/900# is specified – what kind of flange is this?
"Half sleeve/glove 3000# refers to a half-sleeve or sleeve connection of 3000 pound rating, typically used for pipeline connections under high pressure. "FJA/900# refers to a flange joint of 900 pounds rating; “FJA” may be an abbreviation for a certain brand or model, and its exact meaning needs to be determined based on the specific requirements of the project. .
Half sleeve/glove: This usually refers to a type of half-sleeve (or glove-style) flange connection. It is typically used to add or modify connections on existing pipes or equipment. This type of connector covers only a part of the pipe or equipment, rather than surrounding it entirely. In practical applications, sleeve or glove-type flange connectors may be designed to facilitate installation in confined spaces or existing systems.
Is it a standard part? Is there any standard reference?
The last edit to this post was made by Xingwei Valves on 2024-5-9 at 14:19; it’s a type of chain-type clamp flange, and you can simply use the American standard version for it.
What is the standard number? Is it in B16.5?
This post was last edited by Xingwei Valves on 2024-5-9 at 17:57. The standard for clamp-type flexible pipe fittings is GB T 8260-2008; the American standard is ANSI