JGD-WH south korea standard dual ball high pressure rubber joint
Presentation :
JGD-WH south korea standard dual ball high pressure rubber jointis also called shock absorber,pipe shock absorber,soft joint etc
Consist of inner rubber,Jinlun reinforced rubber and loose metal flange,ith high pressure chracter, good elasticity, displacement volume, balance pipe error, absorb vibration, reduce noise, effective, and easy to install,Can be used in water and wastewater, recycled water, fire fighting, paper, pharmaceutical, petrochemical, shipping, pumps, compressors, fans and other piping systems, use of units such as power plants, water plants, mills, water companies, engineering and high construction,Common type used to transport -15-- 115 centigrade air, compressed air, water, sea water, oil, acid and alkali. Special type used to transport -30--250 centigrade over the medium or oil, strong alkali acid concentration, solid-state materials.
|
Material:
| NO. |
NAME |
Material |
| 1 |
Inner and outer rubber |
NR,EPDM,NBR,SI |
| 2 |
Key frame |
Nylon Core fabric |
| 3 |
Pressurized ring |
Steel Wire Strand |
| 4 |
Flange |
Q235,A3 |
|
Technology Condition:
| Size |
I |
II |
III |
| Working Pressure MPa(Kgf/cm2) |
1(10) |
1.6(16) |
2.5(25) |
| Explosion Pressure MPa(Kgf/cm2) |
3.0(30) |
4.8(48) |
5.5(55) |
| Vacuum KPa(mmHg) |
53.3(400) |
86.7(650) |
100(750) |
| Tempreture |
-15~115special customer made could reach to -30--250 |
| Media |
air ,compressed air,water,sea water,oil,acid,alkali etc. |
|
Main Data:
| DN |
Length
L(mm) |
Outer Diameter of flange
D (mm) |
Bolts number
n |
bolt hold diameter
d0 (mm) |
central hold diameter
D1 |
Axial displacement(mm) |
Lateral displacement
(mm) |
Deflexion anglebr>
(a1+a2) |
| mm |
inch |
extension |
compression |
| 40 |
11/2 |
150 |
140 |
4 |
19 |
105 |
10 |
20 |
20 |
30 |
| 50 |
2 |
150 |
155 |
4 |
19 |
120 |
10 |
20 |
20 |
30 |
| 65 |
21/2 |
150 |
175 |
4 |
19 |
140 |
10 |
20 |
20 |
30 |
| 80 |
3 |
150 |
185 |
8 |
19 |
150 |
10 |
20 |
20 |
30 |
| 100 |
4 |
200 |
210 |
8 |
19 |
175 |
15 |
30 |
25 |
30 |
| 125 |
5 |
200 |
250 |
8 |
23 |
210 |
15 |
30 |
25 |
30 |
| 150 |
6 |
200 |
280 |
8 |
23 |
240 |
15 |
30 |
25 |
30 |
| 200 |
8 |
200 |
330 |
12 |
23 |
290 |
20 |
40 |
30 |
30 |
| 250 |
10 |
200 |
400 |
12 |
25 |
355 |
20 |
40 |
30 |
30 |
| 300 |
12 |
200 |
445 |
16 |
25 |
400 |
20 |
40 |
30 |
30 |
| 350 |
14 |
225 |
490 |
16 |
25 |
445 |
20 |
40 |
30 |
30 |
| 400 |
16 |
225 |
560 |
16 |
27 |
510 |
20 |
40 |
30 |
30 |
| 450 |
18 |
260 |
620 |
20 |
27 |
565 |
25 |
45 |
30 |
30 |
| 500 |
20 |
260 |
675 |
20 |
27 |
620 |
25 |
45 |
30 |
30 |
| 600 |
24 |
260 |
795 |
24 |
33 |
730 |
25 |
45 |
30 |
30 |
NOTES : 1.DN40-600,PN=1--1.6MPa.2.DN40-200,PN=2.5MPa.