Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Reasonable price for China Expansion Joint Threaded Expansion Joint Double Sphere Rubber Expansion Joint, We’ll do our greatest to satisfy your necessities and are sincerely hunting ahead to acquiring mutual advantageous company romance with you!
Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for China Rubber Bellow, Flexible Rubber Joint, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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) |
Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Reasonable price for China Expansion Joint Threaded Expansion Joint Double Sphere Rubber Expansion Joint, We’ll do our greatest to satisfy your necessities and are sincerely hunting ahead to acquiring mutual advantageous company romance with you!
Reasonable price for China Rubber Bellow, Flexible Rubber Joint, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.