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Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread
Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread

Factory Direct Sale Joint Epdm Casting Screw Threaded Coupling Union Type Flexible Rubber Expansion Joint With Internal Thread

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Price:$8.60 - $12.30

Quantity:


Product Overview

Description





Thread double sphere
rubber expansion joint
Thread double sphere expansion joint has characteristics of high withstand voltage, good elasticity, large displacement and balanced piping deviation, good effect on vibration absorption and noise reduction and easy installation. It can be widely used in the piping systems such as water supply and drainage, circulating water, HVAC, fire fighting, paper making, pharmacy, petroleum chemical industry, ship piping system, water pump, compressor and fan etc. The common application mediums are as follows, for example, transporting air with -15°C -80 °C, compressed air, water, sea water, oil, acid and alkali etc.




Nominal diameter
Length
Axial displacement mm
Lateral drift
mm
Angle of deflection
（a1+a2）°
mm
Inch
extension
compress
32
1¼
95
6
9
9
15
40
1½
95
6
10
9
15
50
2
105
7
10
10
15
65
2½
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
6
25
22
15
600
24
260
6
25
22
15
700
28
260
16
25
22
15
800
32
260
16
25
22
15


We support customization,the lenghth and diameter can be customized as your request.










Note for installing rubber shockproof joints:
1. Rubber joints should be installed according to the natural length of the product, and
installation beyond the displacement limit is strictly prohibited.
2. The pipeline must be supported by a fixed bracket or bracket, and both ends of the
rubber joint must have a fixed bracket. The closer the bracket and the rubber joint are, the better.
3. The force of the pipe fixing bracket must be greater than the axial force, and the
joint must not bear the weight and axial force of the pipe itself.
4. Please install within the allowable value range of the product. Exceeding the range
of displacement and deflection will cause the rubber joint to leak or pull off.
5. The bolts should be tightened gradually at the corners. Excessive tightening will damage the sealing surface.


























Henan Yuyi Industry Co, Ltd is a professional factory on Rubber Joint and Shock Absorbers development, production, sales and customized design with more than 15years experience, which is located at Economic Development Zone Xicun Village, Gongyi Zhengzhou City, Henan Province, China.


We are specialized in manufacturing Rubber/Metal Expansion Joint, Metal Braided Hose, Metal Bellows, Spring Mountain Shock Absorber and other pipe products. With fully automatic production line, high-tech equipment, highly qualified engineer and personnel. Which are capable to provide the best top-quality in the international market as Australia, USA, Europe, Middle-east and Southeast Asia.


"Solidarity, Development'' as our principle, "Surviving by Quality, Developing by Honesty'' as our tenet. We sincerely look forward to building long-term good business relation with you and warmly welcome to join us.












Our team






FAQ
1. Where is your factory?
Henan Yuyi Industry Co., Ltd. based in Henan, China, start from 2016,We supply many different standards professional products for more than 60 countries and areas in the world.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
We had many professional inspections and certificates. We had passed inspections of CE, NSF, SGS, and get the certificates of ISO 9001, ISO 14001, OHSAS 18001, and WRAS, and so on.

3.Can you provide drawings and technical data?
A:Yes, our professional technical department will design and provide drawings and technical data.

4.what can you buy from us?
Rubber Expansion Joint,Metal Expansion Joint,Metal Braided hose,Bellow Expansion Joint,Spring Mount Vibration Isolater and so on.

5. why should you buy from us not from other suppliers?
We are specialized in manufacturing Rubber/Metal Expansion Joint, Metal Braided Hose, Metal Bellows, Spring Mountain Shock Absorber and other pipe products. With fully automatic production line, high-tech equipment, highly qualified engineer and personnel.

6.Do you provide samples? Is it free or charged?
Yes, we can offer sample free but shipping charges covered by customer.

7.Is quality warranty supported？
Free warranty for 3 years, support third-party testing

8. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FCA,DDP；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;


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