Expansion Joint

Expansion Joint

1. Application

Expansion Joint is the differential pressure generating device for measuring flow, which can be used to measure the flow of various fluids in the pipe with various differential pressure gauges or differential pressure transmitters.Orifice flowmeter throttling device includes annular hole plate, nozzle and so on.Intelligent throttling device (orifice meter) is integrating flow, temperature and pressure detection, temperature, pressure, and can automatically compensate a new generation of flowmeter, the orifice meter adopts the new technology of advanced computer technology and micro power consumption, strong function, compact structure, simple operation.

2. Features
- form: straight type
- face to face: on customer request
- connection: flanges according to JIS B2220-5K or 10K
- body: steel/stainless steel
- inner parts: stainless steel
- temperature range: -30℃~500℃
- application range: steam, petro/fuel oil, neutral gases, lubricanting oil, exhanst.

3. Specification

DN	L	05K	ØD	Øk	n×ød2	10K	ØD	Øk	n×ød1
15	on request		80	60	4×12		95	70	4×15
20	on request		85	65	4×12		100	75	4×15
25	on request		95	75	4×12		125	90	4×19
32	on request		115	90	4×15		135	100	4×19
40	on request		120	95	4×15		140	105	4×19
50	on request		130	105	4×15		155	120	4×19
65	on request		155	130	4×15		175	140	4×19
80	on request		180	145	4×15		185	150	8×19
100	on request		200	165	4×19		210	175	8×19
125	on request		235	200	8×19		250	210	8×23
150	on request		265	230	8×19		280	240	8×23
200	on request		320	280	8×23		330	290	12×23
250	on request		385	345	12×23		400	510	12×25