factory low price Nbr Flexible Rubber Joints - A-2 ~Double Arch Rubber Expansion Joint – Lide
factory low price Nbr Flexible Rubber Joints - A-2 ~Double Arch Rubber Expansion Joint – Lide Detail:
Details
Double-arch products are used where more movement is needed. If the piping pressure is much higher, reinforced bolts should be assembled together with flanges. Reinforcement layer of the bellows by Nylon cords and at both ends by hardened steel wire rings. The floating steel flanges are drilled according to DIN, ANSI, BS, JIS and other standards.
| Specifications | I | II | III |
| Working Pressure Mpa (Kgf/Cm2) | 1Mpa (10) | 1.6 (16) | 2.5 (25) |
| Test Pressure | 1.5Mpa | 2.4Mpa | 3.75Mpa |
| Burst Pressure Mpa (Kgf/Cm2) | 3 (30) | 4.8 (48) | 5.5 (55) |
| Vacuum Kpa (Kgf/Cm2) | 53 (400) | 86(660) | 100 (750) |
| Materials | EPDM/NBR/SBR/NR | ||
| Diameter Range | DN15-DN600 (1/2″-24″) | ||
| Connection Method | FLANGETHREADCLAMP | ||
| Flanges Dimensions | DIN, EN,ANSI, BS, JIS and other standards | ||
| Applicable Medium | Air, compressed air, water, seawater, hot water, oil, acid, alkali etc. | ||
| Loading Port: | Qingdao, China | ||
| Shipment Terms: | FOB, CFR, CIF | ||
| Production Capacity: | 50000 set | ||
| Payment Terms: | L/C, T/T, D/P | ||
| Connection: | Flange, Thread | ||
| Flange Material: | Carbon Steel, Stainless Steel | ||
| Period of Delivery | about 21 working days | ||
|
Double Arch-Standard Length |
||||||||
|
Dimensions |
Movement Distance |
Operating Condition |
||||||
|
Pipe Size |
O’all Length |
Axial Compression |
Axial Extension |
Lateral Deflection |
Angular Deflection |
Max w.p. bar(psi) |
Max Vacuum in. of Hg(mm hg) |
|
|
Inch |
mm |
mm |
mm |
mm |
mm |
|||
|
1 1/4″ |
32 |
175 |
45 |
30 |
45 |
45° |
16(225) |
26(660) |
|
1 1/2″ |
40 |
175 |
45 |
30 |
45 |
45° |
16(225) |
26(660) |
|
2″ |
50 |
175 |
45 |
30 |
45 |
45° |
16(225) |
26(660) |
|
2 1/2″ |
65 |
175 |
45 |
30 |
45 |
45° |
16(225) |
26(660) |
|
3″ |
80 |
175 |
45 |
30 |
45 |
45° |
16(225) |
26(660) |
|
4″ |
100 |
225 |
50 |
35 |
40 |
30° |
16(225) |
26(660) |
|
5″ |
125 |
225 |
50 |
35 |
40 |
30° |
16(225) |
26(660) |
|
6″ |
150 |
225 |
50 |
35 |
40 |
30° |
16(225) |
26(660) |
|
8″ |
200 |
325 |
60 |
35 |
35 |
15° |
16(225) |
26(660) |
|
10″ |
250 |
325 |
60 |
35 |
35 |
15° |
16(225) |
26(660) |
|
12″ |
300 |
325 |
60 |
35 |
35 |
15° |
16(225) |
26(660) |
|
14″ |
350 |
350 |
60 |
35 |
35 |
15° |
10(150) |
26(660) |
|
16″ |
400 |
350 |
60 |
35 |
35 |
15° |
7(100) |
26(660) |
|
18″ |
450 |
350 |
70 |
65 |
50 |
10° |
7(100) |
16(400) |
|
20″ |
500 |
350 |
70 |
65 |
50 |
10° |
7(100) |
16(400) |
|
24″ |
600 |
350 |
70 |
65 |
50 |
10° |
7(100) |
16(400) |
|
Double Arch-American Standard |
||||||||
|
Dimensions |
Movement Distance |
Operating Condition |
||||||
|
Pipe Size |
O’all Length |
Axial Compression |
Axial Extension |
Lateral Deflection |
Angular Deflection |
Max w.p. (psi)-3,-4 |
Max Vacuum (in. of Hg)-5 |
|
|
Inch |
mm |
Inch |
Inch |
Inch |
Inch |
|||
|
1″ |
25 |
5″ |
2″ |
1.188″ |
±1.75″ |
45° |
225 |
26 |
|
1 1/4″ |
32 |
7″ |
2″ |
1.188″ |
±1.75″ |
45° |
225 |
26 |
|
1 1/2″ |
40 |
7″ |
2″ |
1.188″ |
±1.75″ |
45° |
225 |
26 |
|
2″ |
50 |
7″ |
2″ |
1.188″ |
±1.75″ |
45° |
225 |
26 |
|
2 1/2″ |
65 |
7″ |
2″ |
1.188″ |
±1.75″ |
43° |
225 |
26 |
|
3″ |
80 |
7″ |
2″ |
1.188″ |
±1.75″ |
38° |
225 |
26 |
|
4″ |
100 |
9″ |
2.25″ |
1.375″ |
±1.562″ |
34° |
225 |
26 |
|
5″ |
125 |
9″ |
2.25″ |
1.375″ |
±1.562″ |
29° |
225 |
26 |
|
6″ |
150 |
9″ |
2.25″ |
1.375″ |
±1.562″ |
25° |
225 |
26 |
|
8″ |
200 |
13″ |
2.5″ |
1.375″ |
±1.375″ |
19° |
225 |
26 |
|
10″ |
250 |
13″ |
2.5″ |
1.375″ |
±1.375″ |
15° |
225 |
26 |
|
12″ |
300 |
13″ |
2.5″ |
1.375″ |
±1.375″ |
13° |
225 |
26 |
|
14″ |
350 |
13.75″ |
1.75″ |
1.118″ |
±1.118″ |
9° |
150 |
26 |
|
16″ |
400 |
13.75″ |
1.75″ |
1.118″ |
±1.118″ |
8° |
150 |
26 |
|
18″ |
450 |
13.75″ |
1.75″ |
1.118″ |
±1.118″ |
7° |
150 |
26 |
|
20″ |
500 |
13.75″ |
1.75″ |
1.118″ |
±1.118″ |
7° |
150 |
26 |
|
24″ |
600 |
13.75″ |
1.75″ |
1.118″ |
±1.118″ |
5° |
150 |
26 |
|
Double Arch-Jis Standard |
||||||||
|
Dimensions |
Movement Distance |
Operating Condition |
||||||
|
Pipe Size |
O’all Length |
Axial Compression |
Axial Extension |
Lateral Deflection |
Angular Deflection |
Max w.p. bar(psi) |
Max Vacuum in. of Hg(mm hg) |
|
|
Inch |
mm |
mm |
mm |
mm |
mm |
|||
|
1 1/4 |
32 |
175 |
20 |
10 |
20 |
20° |
16(225) |
26(660) |
|
1 1/2 |
40 |
175 |
20 |
10 |
20 |
20° |
16(225) |
26(660) |
|
2 |
50 |
175 |
20 |
10 |
20 |
20° |
16(225) |
26(660) |
|
21/2 |
65 |
175 |
20 |
10 |
20 |
20° |
16(225) |
26(660) |
|
3 |
80 |
175 |
20 |
10 |
20 |
20° |
16(225) |
26(660) |
|
4 |
100 |
225 |
30 |
15 |
25 |
20° |
16(225) |
26(660) |
|
5 |
125 |
225 |
30 |
15 |
25 |
20° |
16(225) |
26(660) |
|
6 |
150 |
225 |
30 |
15 |
25 |
20° |
16(225) |
26(660) |
|
8 |
200 |
325 |
40 |
20 |
30 |
20° |
16(225) |
26(660) |
|
10 |
250 |
325 |
40 |
20 |
30 |
20° |
16(225) |
26(660) |
|
12 |
300 |
325 |
40 |
20 |
30 |
20° |
16(225) |
26(660) |
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