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WISE CONTROL

WISE CONTROL

WISE CONTROL

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WISE CONTROL

WISE CONTROL

Ring Type Joint Orifice Plate

Model

Series

Differential•Restrictio Type


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Description

Description

A holding ring assembly is a combination of a holder ring and an orifice plate designed for Ring type joint (RTJ) flanges of ANSI or JPI specifications. The holding ring  has  a function of holding the orifice plate and also a function as a gasket to prevent leakage of the process fluid. This metallic sealing system is applicable to a fluid of high temperature and high pressure, the pressure tapping system is normally the flange tap type.

 

Specification

Orifice bore type Concentric square edged orifice Quadrant edged orifice
Flow calculation standards ISO 5167-1 and 2 2003
AGA-3
ASME MFC-3M and 14M
JIS Z 8762
BS 1042
Flange ratings ANSI class 600, 900, 1,500Lb and 2500Lb
Ring type joint (RTJ)
Pressure taps Flange taps
Plate thickness 3, 6, 9, 12 mm and Over
Tab handle Welded to ring
Holding ring Riveted to plate
Types : Octagonal or oval
Drain and vent hole Per ASME recommendations
Not drilled for orifice bores smaller than 25.4 mm
Markings Upstream side of tab handle stamped with "Upstream" and with bore type and size, line size, tag number and flange rating
Special markings Special marking may be furnished to meet Specific requirement
Materials Plate : 304SS and 316L SS
Holding ring : Soft lron, 304SS and 316SS
Rivets : 304SS and 316SS
Tab Handle : 304SS and 316SS

© WISE Control Inc. All rights reserved. ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Download

Datasheet-WISE-Differential•Restrictio Type-Ring Type Joint Orifice Plate-F300

Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

ⓒ2024 Komachine Inc. All rights reserved.