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Help Center2015 Hot Sale Rubber Expansion Joint
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2015 hot sale rubber expansion joint
Production process: this product use the high air tightness of rubber elastic medium resistance of weathering and radiation resistance, high strength and a little cold and heat stability of polyester cord skew and the composite by high pressure, high temperature mold vulcanization and become.
Performance characteristics are:
1 can be bent bending double ball rubber joint small volume light weight elastic good easy installation and maintenance
2.can be bent bending double ball rubber joint installation can produce horizontal axial angular displacement, not affected by pipe impassability heart, flange unparallel limit 3 can be bent bending double ball rubber joint work can reduce structure transfer noise, vibration absorbing ability and my company independent research and development in seamless high pressure rubber joint, in high-temperature resistance to acid and alkali resistant to oil pipeline more effectively prevent the corrosive medium for rubber joint wall erosion and improve the service life
Application medium:Air,compressed air,water,sea water,hot water,oil,acid,alkali,etc.
Purpose: and pump valve connection fire fighting equipment, vibration large pipe cold and hot change frequent pipeline
Advantages: high quality rubber joint recommend quotient lead to reduce vibration noise retractility, easy to use
Installation instructions:
I. Installation over displacement limit is not allowed when installing the flexible compound rubber joint .
II. For ground-horizontally ,suspense and vertically installed rubber joints with over 1.0Mpa pressure,both sides of the pipeline shall have support or support bracket,to avoid fall or damage.
III.The force of fixing support or bracket shall be greater than the axial force of working.Otherwise the anti-fall devise is required .
IV. It shall install the GB/T9115.1(RF) standard flange(small diameter flange) when installing the corresponding flange of flexible compound rubber joints.The size of flange D2 and do shall not be too small for preventing the leakage of sealing face.
V. It shall screw down symmetrically and gradually when installing the flange screw of flexible compound rubber joint,To avoid the partly leakage or damaging the sealing face of the rubber joint.
VI. When the rubber joint is installed vertically or in suspense with over 1.0Mpa pressure ,the screw shall be installed with gasket for preventing partly leakage due to loosened screw.
VII.The flexible compound rubber joint shall have fixing support when vertical installation is made .Heavy press on the rubber joint is forbidden .
Explosion PressureMPa(kgf/cm2 ) |
2.0(20) |
3.0(30) |
4.5(45) |
vacuumKPa(mm/Hg) |
40(300) |
53.3(400) |
86.7(650) |
nominal diameter |
length mm |
flange thickness |
quality of bolt n |
bolt hole diameter |
diameter of the central ring of the bolt |
axial displacement |
lateral displacement |
deflection angle |
||
mm |
inch |
extension |
compression |
|||||||
32 |
11/4 |
95 |
16 |
4 |
18 |
100 |
6 |
9 |
9 |
15° |
40 |
11/2 |
95/130/150 |
18 |
4 |
18 |
110 |
6 |
10 |
9 |
15° |
50 |
2 |
105/130/150 |
18 |
4 |
18 |
125 |
7 |
10 |
10 |
15° |
65 |
21/2 |
115/130/150 |
20 |
4 |
18 |
145 |
7 |
13 |
11 |
15° |
80 |
3 |
135/130/150 |
20 |
4 |
18 |
160 |
8 |
15 |
12 |
15° |
100 |
4 |
150/130/135 |
22 |
8 |
18 |
180 |
10 |
19 |
13 |
15° |
125 |
5 |
165/160/130/150 |
24 |
8 |
18 |
210 |
12 |
19 |
13 |
15° |
150 |
6 |
180/185/130/150 |
24 |
8 |
23 |
240 |
12 |
20 |
14 |
15° |
200 |
8 |
200/190/130/150 |
24 |
8 |
23 |
295 |
16 |
25 |
22 |
15° |
250 |
10 |
230/240/130/203 |
26 |
12 |
23 |
350 |
16 |
25 |
22 |
15° |
300 |
12 |
245/260/130/203 |
28 |
12 |
23 |
400 |
16 |
25 |
22 |
15° |
350 |
14 |
255/203 |
28 |
16 |
23 |
460 |
16 |
25 |
22 |
15° |
400 |
16 |
255/203 |
30 |
16 |
25 |
515 |
16 |
25 |
22 |
15° |
450 |
18 |
255/203 |
30 |
20 |
25 |
565 |
16 |
25 |
22 |
15° |
500 |
20 |
255/203 |
32 |
20 |
25 |
620 |
16 |
25 |
22 |
15° |
Rubber expansion joint detail photos
Our products have been exported to many countries such as England ,France,America,Australia,Singapore and India etc.
and won a high admiration and is widely trusted at home and abroad.
So Product quality is guaranteed.
Flexible rubber joint is assembled with rubber hose and retaining ring flanges, and the rubber hose could be easiely damaged in delivery. So Huayuan packs each flexible rubber joint with a separate carton case to prevent the crash of the flanges and rubber hoses, each case painted the name of rubber joint and other details. The carton cases then be filled to plywood cases to ship. Inside of each plywood case, Huayuan always uses moistureproof material to keep the products
Shipping:
1.Lead time: about 25-30 days after order is confirmed.
2.If the order is urgent, we will try to give the best delivery time;
3.Our delivery time is accurate and fast, it is one of our advantages;
4.We cooperate with many famous logistic companies to ensure that we can ship your cargo to you on time.
There are many kinds of transport , depending on your situation ,you can choose the best transport . We will send the products according to your requirements.
About Samples:
1,Nomally we can make a sample to you for free,but the postage is paid by client.
2,If the sample is very special,we will charge you sample fee,which can be refunded when your order is confirmed.(order quantity need to be reached our MOQ).
3,Sampling time: about 7-10 days as usual.
Payment terms:
1,We can accept T/T,West Union etc.
2,Standard payment term: 30% deposit by T/T,and the balance should be paid before delivery.
Promise and service from us :
- We offer good quality products in competitive price.
- We have rich experience in this industry.
- We have short delivery time .
- Shipped the goods on time.
- Meet your special requirements.
Our customer test process and our certification
We are desirable to cooperate sincerely with friends from all walks of life with our quality products and complete servise.All visitors with lofty ideals and perspectives are welcome to our company to take much economic and technical cooperation for our common development and prosperity.
FAQ:
Q : Can you make the product as per client's requirement?
A: Yes, can make it with your exact requirement.
Q: What is your payment terms?
A: T/T(30% as despot,the rest 70% will be paid before delivery) , L/C at sight
Q: can i visit your factory before the oreder?
A: Yes, welcome to our factory to check the quality.
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 accepted small quantity order?
A: Of course we do.
More Details,Please contact us !
Send Inquiry to This Supplier
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