Flexible rubber expansion joint JGD:
1)Excellent flexibility
1)Strong pressure resistance
2)Fully in line with ISO9001-2000
Flexible rubber expansion joint JGD:
1.The form:this product consists of rubber pipe ,made of inner glue ,multi-layer proofinf and cord fabric and outer glue abd metal woggle joint .
2.It is applicable for the connection of inlet and outlet pipes of various fancoil sets of air conditionings in the guest rooms of hotels and restaurants.
Technical conditions:
item | type | JGD-1 | JGD-2 | JGD-3 |
working pressure MPa(kgf/cm2 ) | 1.0(10) | 1.6(16) | 2.5(25) | |
burst pressure MPa(kgf/cm2 ) | 2.0(20) | 3.0(30) | 4.5(45) | |
vacuum KPa(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 diamension:
nominal diameter | length mm | flange thickness | quality of bolt n | bolt hole diameter | diameter of the central ring of the bolt | axial displacement | lateral displacement | deflection angle | ||
mm | inch | extension | compression | |||||||
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° |
