JIS F3017 Expansion Joint

JIS F3017 Expansion Joint

1. Application

JIS F3017 Expansion Joint are also known as compensators, or expansion joints.It is composed of bellows and end tubes, brackets, flanges and catheters that make up the main body of the work.The expansion joint is to compensate for the additional stress caused by temperature difference and mechanical vibration, and a flexible structure is set in the container shell or pipe.

2. Material

- 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