rubber expansion joint

Tel : +82 31 704 8310 Fax : +82 31 706 8309

E-mail : soomininc@hanafos.com

Product

Spool arch type

Wide arch rubber expansion joint the best design features of spool and spherical type joint

and produce exceptional performance value.

This type utilize low wide arch profile and provide more than twice movement capability of spool

type joint offering the same pressure rating as spool type joint thus.

They eliminate the need for double and triple arch spool type joint resulting in less cost.

Nominal size (I.D.xF.F) inches	Flange & retaining ring drilling						Dimensions					Maximum movements				Maximum working Pressure		Approx. weight (kg)
	Flange thick		Flange O.D.	Bolt circle	Holes No.	Holes size	Body thick	Arch width	Arch height	Arch thick	Thrust area	Axial Comp.	Axial Ext.	Lateral	Angular	Positive	Vacuum	Joint	Set of retaining rings	Control unit assembly (2 rod set)
	A	G	Flange O.D.	Bolt circle	N	H	B	C	D	E	cm²	mm	mm	mm	deg	bar	mmHg	Joint	Set of retaining rings	Control unit assembly (2 rod set)
2 x 6	11	9	152	120.6	4	19	16	45	26	15	83	45	22	18	40.5	13	660	1.3	1.4	2.8
2.5 x 6	11		178	139.7	4	19	16	45	26	15	104	45	22	18	34.4	13		1.5	2.0	3.4
3 x 6	12		190	152.4	4	19	19	45	26	15	129	45	22	18	30.0	13		1.7	2.2	3.4
4 x 6	12		229	190.5	8	19	19	45	26	15	185	45	22	18	23.2	13		2.5	2.9	3.7
5 x 6	14		254	215.9	8	22	19	45	26	15	251	45	22	18	19.1	13		3.2	3.3	4.2
6 x 6	16		279	241.3	8	22	19	45	26	15	328	45	22	18	16.1	13		3.5	3.6	4.3
8 x 6	16		343	298.5	8	22	19	45	26	15	511	45	22	18	12.1	12		4.6	5.5	7.2
10 x 8	16		406	361.9	12	25	25	51	30	18	774	50	25	22	9.5	10		8.5	6.7	11.2
12 x 8	22		483	431.8	12	25	25	51	30	18	1045	50	25	22	8.1	10		11.9	9.9	11.2

* Note: 1). Movements non-concurrent movements.

2). Pressure rating is based on 70캜 operating temperature. minimum burst pressure is 4:1

3). Diameters shown in accordance with ANSI 125 / 150# standard.

463-905(Postal code) Cheonggoo Apt. 605-1301. 95 Lane 29 Yanghyun Road, Boondanggoo, Sungnam City, Gyonggido, R.O.Korea

Tel : +82 - 31 - 704 - 8309 / 8310 Fax : +82 - 31 - 706 - 8309