What is a flange?
A flange is a metal disc used to join pipes. A gasket is fixed between the 2 flanges to tighten up the seal. A flange is utilized to connect two pipes or valves or tubes to form a piping network. They supply assistance and strength and prevent leakage.
Commonly welded or screwed into pipes or valves, bolts attach flanges together. Flanges provide easy access to clean or examine a piping system.
Made from many metals - Stainless-steel, Cast Iron, Ductile Iron, Carbon Steel, etc., these flanges vary in 'pressure class'.
Every flange is classified under a http://zioncooa818.lowescouponn.com/the-ultimate-guide-to-copper pressure class, depending on the capability of the flange to stand up to a specific amount of temperature. Also, the type of metal utilized in figure out just how much pressure it can hold up against.
So it can be presumed that various flanges can hold up against different temperatures (or pressures.) If the temperature level increases, the pressure rating of the flange reduces and vice versa.
What is an Orifice flange?
Orifice flanges are disc-shaped flanges which come with among the three flanges namely Slip-on, Threaded and Weld neck.
Main purpose:
Orifice flange is a device having welding ends, which enables it to hold an orifice plate undamaged.
Commonly utilized with orifice meters, they measure the circulation rate of either liquid or gases, that flow through the pipeline. The Orifice Flowmeter includes a thin Orifice plate, secured into orifice flanges.
An orifice plate, which is the gadget to measure the motion of the inner fluid or gas, is secured between 2 orifice flanges, which are connected to the pipeline. The orifice plate includes a small hole; with 2 pressure tap holes are drilled in each flange which assists in determining the pressure constructed inside the pipeline.
A 'jack screw' fitted between the two flanges, it makes it possible for to separate the flanges throughout examination or replacement procedure.
Use:
Industries where Orifice flange is utilized -
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
Hence, these flanges play a vital function throughout the upkeep period of the piping system. They are the very best fit for intricate pipeline networks.