Jiangsu Qianyuanfeida electric equipment Co.,Ltd
江苏乾元飞达电气设备有限公司
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PVC Flange Rubber Expansion Joint For Plumbing System
Product description
Single sphere rubber expansion joint is one pipe joint with high elasticity, high air tightness, medium resistance. It's also called single ball expansion joint, single bellow flexible rubber joint,etc.
Single spher ruuber expansion joint has been widely used in chemical industry, oil industry, construction, water supply drainage, fire production industry, etc.
● Reduce the vibration and noise of pipeline system. Improve the service life of plumbing system.
● Compensate the pipeline's displacement. Absorb movement, improve thermal stability.
Feature
Single rubber expansion joint can be processed into different types according to different mediums.
◆ Rubber Materials: NR, NBR, CR, EPDM, PTFE, etc.
◆ Flange Materials: Q235 carbon steel, 304 stainless steel, PVC.
Strict Quality Control System
Our factory has over 13 years design experience in manufacturing the industrial pipe fittings, such as the rubber expansion joint, metal expansion joint, dismantling joints, pipe valves, etc.
All the rubber expansion joints comfirm with the international standards, such as GB, ISO, DIN, ANSI, BS, JIS, as well as customers'special demand.
Product Specification
|
Nominal Diameter
(mm)
|
Length
(mm)
|
Axial Displacement
(mm)
|
Horizontal Displacement
(mm) |
Angular Deflection
(a1+a2)°
|
||
|
mm
|
inch
|
Expansion
|
Compression
|
|||
|
32
|
1.25
|
95
|
6
|
9
|
9
|
15
|
|
40
|
1.5
|
95
|
6
|
10
|
9
|
15
|
|
50
|
2
|
105
|
7
|
10
|
10
|
15
|
|
65
|
2.5
|
115
|
7
|
13
|
11
|
15
|
|
80
|
3
|
135
|
8
|
15
|
12
|
15
|
|
100
|
4
|
150
|
10
|
19
|
13
|
15
|
|
125
|
5
|
165
|
12
|
19
|
13
|
15
|
|
150
|
6
|
180
|
12
|
20
|
14
|
15
|
|
175
|
7
|
200
|
12
|
20
|
14
|
15
|
|
200
|
8
|
200
|
16
|
25
|
22
|
15
|
|
225
|
9
|
200
|
16
|
25
|
22
|
15
|
|
250
|
10
|
230
|
16
|
25
|
22
|
15
|
|
300
|
12
|
245
|
16
|
25
|
22
|
15
|
|
350
|
14
|
255
|
16
|
25
|
22
|
15
|
|
400
|
16
|
255
|
16
|
25
|
22
|
15
|
|
450
|
18
|
255
|
16
|
25
|
22
|
15
|
|
500
|
20
|
255
|
16
|
25
|
22
|
15
|
|
550
|
22
|
255
|
16
|
25
|
22
|
15
|
Applications
It has a wide range of applications.The expansion joint can effectively protect the oil and gas well string and improve its safety factor.