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E-mail
zhangbd@keyontechs.com
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Phone
18317143469
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Address
No. 7 Xinghao Road, Fengjing Industrial Park, Jinshan District, Shanghai
Product Categories
Shanghai Keyang Technology Co., Ltd
Orifice plate throttling device
NegotiableUpdate on 05/17
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Overview
The single hole acute angled concentric orifice plate has a long history and extensive experience in use. It is currently a widely used differential pressure flowmeter in the field of flow measurement worldwide. The standard acute angled orifice plate is designed and manufactured according to GB2624:2006/ISO5167-2003 specifications, and its processing method and performance have been widely recognized. The performance of the product can be determined by the geometric dimension method. It has the characteristics of low price and easy installation and maintenance. Can be used to measure media such as gases, liquids, and vapors
Product Details
Product Features
Designed and manufactured according to GB2624.2-2006/ISO5167-2:2003,
Standardized geometric dimension verification of throttling components can ensure measurement accuracy.
A reliable and widely used differential pressure flowmeter.
Precision machining ensures the quality of orifice flow meters.
Design of hardening and wear-resistant process to extend service life.
The structure is simple, sturdy, and reliable.
key parameters
Pipeline size:50mm ~1000 mm (2” ~ 40”), Customization is required for sizes exceeding DN600.
BValue range:0.1 ≤ ß ≤ 0.75
Reynolds number range:The pressure Reynolds number of the flange satisfies ReD ≥ 5000 and ReD ≥ 170 β2D
Uncertainty:According to ISO 5167-2:2003/GB2624.2-2006, the uncertainty is ± 0.75%. After calibration, the accuracy can reach ± 0.5%
repetitiveness≤ 0.15%
Pressure loss:42%~99% of differential pressure
Operating Temperature-196 ≤ T ≤ 700 °C
working pressure:
According to ANSI/HG20615 and DIN/HG20592 orifice flange standards. Can reach CL2500 (42MPa)
Pressure port specification:
1/4 "NPT or PSW
1/2 "NPT or PSW
1 "or 2" pressure connection flange
Orifice plate material:
Conventional materials: 304, 316, 321
More optional materials: Hastelloy C-276, Monel 400, and Inconel
