Original
By certification 
Detailed decription of expansion rubber joint:
· Versatile hand-built construction allows General Rubber to design to higher working programs with greater safety factors. Made in the U.S.A.
· Standard or custom face to face dimensions
· Wide flowing arch design
· Exceptional all directional movement capability
· Virtually eliminates sediment buildup
· Excellent chemical and abrasion resistance
· Low stiffness and deflection forces
· Integrally flanged design, no gaskets required
· Simple to install and high strength
· Provides easy access to piping and equipment
· Other standard drilling available, including ASA 300, DIN, PN, JIS, API, and Navy
Parts of the Main data
Nominal Diameter DN |
Length Lmm |
Flange thickness bmm |
Bolts Qty n |
Diameter of bolt hole domm |
Central diameter of bolt hole D1mm |
Axial displacement mm |
Horizontal displacement mm |
Angular deflection (a1+a2) |
||
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 |
Note:The size of the norminal diameter can come up to 3200mm according to your requirement.
