Company Profile
Henan Province Zhicheng Valve & Fittings Manufacturing Co.
Our mission: on product details, improve innovation, and meet user needs.
Our value: integrity and standardization, cooperation and win-win
Main products: rubber expansion joints, bellows expansion joints, metal hoses, double flange disassembly joints, flange adapters ，fabric expansion joints, bellows
Our mission: on product details, improve innovation, and meet user needs.
Our value: integrity and standardization, cooperation and win-win
Main products: rubber expansion joints, bellows expansion joints, metal hoses, double flange disassembly joints, flange adapters ，fabric expansion joints, bellows
Product Description
Pump And Valve Connectors Tubular Waterproof Joints Flange Type Flexible Epdm Expansion Joints
Specification
|
Material of rubber joint
|
||||
|
No.
|
Name
|
Material
|
||
|
1
|
Outer/inner rubber
|
NR, NBR, EPDM, SBR, BR etc.
|
||
|
2
|
Frame
|
Nylon card fabric
|
||
|
3
|
Pressurized ring
|
Steel wire strand
|
||
|
4
|
Flange
|
Q235 carbon steel, 304 stainless steel etc.
|
||
|
Technical conditions of rubber joint
|
||||||
|
Type
|
1
|
2
|
3
|
|||
|
Working pressure(Kg f/cm2)
|
1.0(10)
|
1.6(16)
|
2.5(25)
|
|||
|
Explosion pressure(Kg f/cm2)
|
2.0(20)
|
3.0(30)
|
4.5(45)
|
|||
|
Vacuum value(mmHg)
|
2.0(20)
|
86.7(650)
|
100(750)
|
|||
|
Applicable temperature
|
-15℃ ~ +80 ℃ (-30℃~+150℃ special)
|
|||||
|
Applicable media
|
Air,compressed air,water,sea water,hot water,oil,acid and alkali etc
|
|||||
|
Main connecting dimension of rubber joint
|
||||||||||||
|
Nominal diameter(DN)
|
Length
|
Axial displacement
|
Horizontal displacement
|
Deflexion angle
|
||||||||
|
mm
|
inch
|
Extension(mm)
|
Compression(mm)
|
mm
|
mm
|
(a1+a2)°
|
||||||
|
32
|
1 and 1/4
|
95
|
6
|
9
|
9
|
15°
|
||||||
|
40
|
1 and 1/2
|
95
|
6
|
10
|
9
|
15°
|
||||||
|
50
|
2
|
105
|
7
|
10
|
10
|
15°
|
||||||
|
65
|
2 and 1/2
|
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°
|
||||||
|
200
|
8
|
210
|
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°
|
||||||
|
600
|
24
|
260
|
16
|
25
|
22
|
15°
|
||||||
|
700
|
28
|
260
|
16
|
25
|
22
|
15°
|
||||||
|
800
|
32
|
260
|
16
|
25
|
22
|
15°
|
||||||
|
900
|
36
|
260
|
16
|
25
|
22
|
15°
|
||||||
|
1000
|
40
|
260
|
18
|
26
|
24
|
15°
|
||||||
|
1200
|
48
|
260
|
18
|
26
|
24
|
15°
|
||||||
|
1400
|
56
|
350
|
20
|
28
|
26
|
15°
|
||||||
|
1600
|
64
|
350
|
25
|
35
|
30
|
10°
|
||||||
|
1800
|
72
|
350
|
25
|
35
|
30
|
10°
|
||||||
|
2000
|
80
|
420
|
25
|
35
|
30
|
10°
|
||||||
|
2200
|
88
|
420
|
25
|
35
|
30
|
10°
|
||||||
|
2400
|
96
|
420
|
25
|
35
|
30
|
10°
|
||||||
|
2600
|
104
|
450
|
25
|
35
|
30
|
10°
|
||||||
|
2800
|
112
|
450
|
25
|
35
|
30
|
10°
|
||||||
|
3000
|
120
|
500
|
25
|
35
|
30
|
10°
|
||||||
For offering you a qucik quotation,pls tell us
1.Which kind of media do you want to flow through the rubber expansion joint, water , oil or anything else ?
2.What’s the nomial diameter of rubber expansion joint ?
3.What’s the type of rubber expansion joint, equal or reducing shape ?
4.What’s the material of rubber and flange, EPDM and stainless steel ?
5.What’s the standard of flange, ANSI, DIN or anything else ?
6.What’s the nominal pressure,150lb or 300lb ?
6.What’s the nominal pressure,150lb or 300lb ?
7.What’s the length of rubber sphere?8.How many pieces of rubber expansion joints do you need in total ?
Advantage of rubber expansion joint:
1.It excels in pressure resistance by the combination of spherical structure with super stability against internal pressure and
strong special reinforcing .
2.Superior absorption of vibration-noise-shock
3.Compensate greater elongation, compression , lateral and angular movement
strong special reinforcing .
2.Superior absorption of vibration-noise-shock
3.Compensate greater elongation, compression , lateral and angular movement
Classification of rubber joint
Concentric reducers
end face fully sealed
Food grade fluoroelastomer
hand made
Handmade double spheres
With limit puller
limit rodsPTFElinner
union type
Counterclamp type
If you want a quick quotation for rubber expansion joint, please let us know the following parameters：
1. Nominal diameter
2. Work pressure
3. Applicable medium
4. Material
5. Applicable temperature
6. Length
7. Quantity
Please click here to contact us and get more details！
Please click here to contact us and get more details！
Packing & Delivery
Shipping:
1.FedEx/DHL/UPS/TNT for sample. Door-to-Door
2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving
3.Customers specified freight forworders or negotiable shipping methods!
1.FedEx/DHL/UPS/TNT for sample. Door-to-Door
2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving
3.Customers specified freight forworders or negotiable shipping methods!
Delivery Time :
a.in stock:immediately b.sample:about 3 days c.OEM/ODM:about 15 DAYS
FAQ
Q: Can you make the product as per client’s requirement?
A: Yes, we can make it with your exact requirement.
A: Yes, we can make it with your exact requirement.
Q: What are your payment terms?
A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer’s requests.
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity. Pls send your detailed needs in the below and get a quick reply!
Reviews
There are no reviews yet.