What is a flange?
A flange is a metal disc utilized to join pipelines. A gasket is fixed in between the two flanges to tighten up the seal. A flange is used to link two pipelines or valves or tubes to form a piping network. They offer support and strength and avoid leakage.
Commonly welded or screwed into pipelines or valves, bolts connect flanges together. Flanges offer easy access to tidy or inspect a piping system.
Made of lots of metals - Stainless-steel, Cast Iron, Ductile Iron, Carbon Steel, and so on, these flanges vary in 'pressure class'.
Every flange is categorized under a pressure class, depending upon the capacity of the flange to hold up against a particular amount of temperature level. Likewise, the kind of metal utilized in figure out how much pressure it can hold up against.
So it can be inferred that different flanges can withstand different temperature levels (or pressures.) If the temperature level increases, the pressure score of the flange reduces and vice versa.
What is an Orifice flange?
Orifice flanges are disc-shaped flanges which include among the 3 flanges particularly Slip-on, Threaded and Weld neck.
Main purpose:
Orifice flange is a gadget having welding ends, which allows it to hold an orifice plate undamaged.
Extensively utilized with orifice meters, they measure the circulation rate of either liquid or gases, that circulation through the pipeline. The Orifice Flowmeter includes a thin Orifice plate, secured into orifice flanges.
An orifice plate, which is the device to measure the movement of the inner fluid or gas, is protected between 2 orifice flanges, which are connected to the pipeline. The orifice plate includes a little hole; with 2 pressure tap holes https://felixqjgf098.skyrock.com/3337919812-Responsible-for-a-duplex-steel-Budget-12-Top-Notch-Ways-to-Spend-Your.html are drilled in each flange which assists in determining the pressure built inside the pipe.
A 'jack screw' fitted in between the two flanges, it enables to separate the flanges during inspection or replacement process.
Usage:
Industries where Orifice flange is used -
Heavy and light chemicals
Steel
Paper
Nuclear
Petrochemicals
Sewage treatment
Water treatment and circulation
Power Generation
Oil production and refining
Gas Processing and transmission
Chemicals
Thus, these flanges play an essential function throughout the upkeep period of the piping system. They are the best suitable for intricate pipeline networks.