DIN standard neoprene flexible expansion joints

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Product Details

Product Description:

DIN standard neoprene flexible expansion joints:

Technical conditions
item	type	JGD-1	JGD-2	JGD-3
working pressureMPa(kgf/cm2 )		1.010)	1.6(16)	2.5(25)
burst pressureMPa(kgf/cm2 )		2.0(20)	3.0(30)	4.5(45)
vacuumKPa(mm/Hg)		53.3(400)	86.7(650)	100(750)
applicable temperature`C		-15`C~ 15`C under special conditions-30~+250
applicable media		Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.

main connecting dimension
nominal diameter		length	flange thickness	quality of bolt	bolt hole diameter	diameter of the central ring of the bolt	axial displacement		lateral displacement	deflection angle
mm	inch	mm	flange thickness	n	bolt hole diameter	diameter of the central ring of the bolt	extension	compression	lateral displacement	deflection angle
32	1.25	95	16	4	18	100	6	9	9	15°
40	1.5	95	18	4	18	110	6	10	9	15°
50	2	105	18	4	18	125	7	10	10	15°
65	2.5	115	20	4	18	145	7	13	11	15°
80	3	135	20	4	18	160	8	15	12	15°
100	4	150	22	8	18	180	10	19	13	15°
125	5	165	24	8	18	210	12	19	13	15°
150	6	180	24	8	23	240	12	20	14	15°
200	8	210	24	8	23	295	16	25	22	15°
250	10	230	26	12	23	350	16	25	22	15°
300	12	245	28	12	23	400	16	25	22	15°
350	14	255	28	16	23	460	16	25	22	15°
400	16	255	30	16	25	515	16	25	22	15°
450	18	255	30	20	25	565	16	25	22	15°
500	20	255	32	20	25	620	16	25	22	15°

Product Picture:

Our Service:

BESTFLOW INDUSTRIAL CO., LTD.

Tel: +86-532-55576189 Fax:+86-532-55576192

Skype: bestflowfitting Website:

Qingdao Bestflow Industrial Co., Ltd.: Contact nameSummer Xue
Chat Now; Phone0086-532-55576189; AddressNo.63, Haier Road, Qingdao, Shandong

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