Orifice Flange Suppliers | ASME B16.36 RF/RTJ | ½″–24″
Orifice Flange Suppliers | ASME B16.36 RF/RTJ | ½″–24″
Orifice Flange Suppliers | ASME B16.36 RF/RTJ | ½″–24″ – Orifice Flange Suppliers ASME B16.36 Flanges Manufacturers ASME B16.36 Orifice Flanges: Dimensions | Specifications | Material Grade | Standards | About Orifice Flange | All Product Types Orifice flanges are specialized components used in conjunction with orifice plates to measure
Product Description
Orifice Flange Suppliers | ASME B16.36 RF/RTJ | ½″–24″ – Orifice Flange Suppliers ASME B16.36 Flanges Manufacturers ASME B16.36 Orifice Flanges: Dimensions | Specifications | Material Grade | Standards | About Orifice Flange | All Product Types Orifice flanges are specialized components used in conjunction with orifice plates to measure the flow rate of liquids, gases, or steam in a
pipeline. These flanges are designed with radial pressure tap-holes on both sides, enabling accurate differential pressure measurements. Typically supplied in pairs with jack screws, these flanges ensure easy installation and removal of the orifice plate during maintenance or calibration. The design supports critical applications where precise fluid flow monitoring is
essential. Engineered as per ASME B16.36, orifice flanges are available in raised face (RF), ring-type joint (RTJ), and sometimes flat face (FF) facing types depending on the pressure rating and sealing requirements. These flanges are commonly offered in pressure classes ranging from Class 300 to Class 2500, and in sizes
from 1/2″ NB to 24″ NB, ensuring compatibility with high-pressure process systems. Orifice flanges are frequently made from stainless steel, carbon steel, duplex steel, super duplex (UNS S32750 / S32760), and high-nickel alloys for superior corrosion and temperature resistance. Unlike standard flanges, orifice flanges come equipped with tapping points, nuts,
bolts, jacking screws, and gaskets tailored for flow measurement systems. They are used alongside flow transmitters or differential pressure gauges in a wide range of industries, including oil & gas, petrochemical, chemical, thermal power, water treatment, and offshore applications. The orifice plate itself can be concentric, eccentric, or segmental, depending
on the flow media and application need. At Nutech Overseas, we supply fully tested and certified orifice flanges in compliance with international standards like ASME B16.5, B16.36, ISO, DIN, and EN 1092-1, with options for customized tapping arrangements and special coatings. We offer orifice flanges with weld neck ends, RTJ
Read more about: Orifice Flange Suppliers | ASME B16.36 RF/RTJ | ½″–24″
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