Pressure flanges - Import export

Suitable for large flow rates with low permanent pressure dropSolder (BW) or flanged connection Material: Standard: carbon steel, stainless steel, others according to your application. Fluid: liquid, gas, steam. Diameter of pipes: from 65 to 500 mm.

The 1''/1'' flowmeter is also called a flowmeter with flange pressure taps. The high pressure upstream measurement is 1 inch from the upstream edge of the plate and, symmetrically, the low pressure measurement is 1 inch from the downstream edge of the plate. This is often a pre-assembled complete set with orifice plate mounted between orifice flanges. Orifice flanges are standardized and manufactured to ASME B16.36. The orifice plate is manufactured in accordance with ISO 5167 or ASME MFC-3M.

The monoblock diaphragm and the ISA1932 monoblock nozzle are made from a solid round. The pressure taps are directly machined in the monoblock. They can be simply machined (pressure tapping holes) or supplied with nipples to connect directly to your installation. This type of diaphragm or nozzle has the advantage of being simple to install: simply mount it between single flanges or weld directly on the pipe for a version to be welded. All types of edges (sharp-edge, conical, quarter-circle, eccentric, segmental and multi-hole) can be made in a single-piece version. Flanged or corner pressure taps can be made in monoblock version.

Complete measuring element with special flanges - Suitable for pipe diameters ≤ 40 mmInstallation of the integrated sharp-edge orifice plate: between special flanges (direct mounting of the manifold and the differential pressure transmitter) Solder (BW) or flanged connection Material: Standard: carbon steel, stainless steel, others according to your application.

the desired orifice (orifice plate, nozzle) the flanges to fix the orifice the pressure taps (at the flange or in the corners, depending on the primary element chosen) and the impulse tubes integrated or remote 3 or 5 way manifold the preset differential pressure transmitter the built-in temperature sensor (for temperature compensation) in option MOUNTING AND ASSEMBLY DATA: Optimized centering of the measuring element Honing of upstream and downstream pipes to meet roughness criteria Temperature and pressure compensation for gases to achieve very accurate flow measurement Remote mounting of the instrumentation according to the applications CHARACTERISTICS : For orifice plates: see corresponding technical data sheet For nozzles: see corresponding technical data sheet Straight lengths upstream, downstream, roughness and circularity of the tubes, centering measuring element: see details on the FAQ tab on this page ACCESSORIES : Temperature sensor: Sensor mounted on downstream