What is a flange?
A flange is a metal disc utilized to sign up with pipes. A gasket is repaired 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 offer support and strength and avoid leak.
Frequently welded or screwed into pipes or valves, bolts connect flanges together. Flanges provide easy access to clean or examine a piping system.
Made of lots of metals - Stainless-steel, Cast Iron, Ductile Iron, Carbon Steel, etc., these flanges vary in 'pressure class'.
Every flange is categorized under a pressure class, depending upon the capacity of the flange to stand up to a specific amount of temperature. Likewise, the type of metal used in identify just how much pressure it can withstand.
So it can be inferred that various flanges can stand up to different temperature levels (or pressures.) If the temperature 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 one of the three flanges specifically Slip-on, Threaded and Weld neck.
Main purpose:
Orifice flange is a device having welding ends, which enables it to hold an orifice plate intact.
Commonly used with orifice meters, they determine the circulation rate of either liquid or gases, that flow through the pipe. The Orifice Flowmeter consists of a thin Orifice plate, clamped into orifice flanges.
An orifice plate, which is the device to measure the motion of the inner fluid or gas, is secured in between two orifice flanges, which are attached to the pipeline. The orifice plate contains a small hole; with two pressure tap holes are drilled in each flange which helps in determining the pressure constructed inside the pipe.
A 'jack screw' fitted in between the two flanges, it allows to separate the flanges throughout assessment or replacement procedure.
Use:
Industries where Orifice flange is used -
Heavy and light chemicals
Steel
Paper
Nuclear
Petrochemicals
Sewage treatment
Water treatment and distribution
Power Generation
Oil production and refining
Gas Processing and transmission
Chemicals
Thus, these flanges play a vital function during the upkeep duration of the piping system. They are the http://chancetvpm087.tearosediner.net/10-compelling-reasons-why-you-need-duplex-steel very best fit for complicated pipeline networks.