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Safer and Healthier Food Grade Rubber Flexible Connector with Forged/Vulcanization
Price:
$13.20/sets 1-99 sets
MOQ:
1
Delivery Time:
Negotiable
Brand:
ZHICHENG
Product Description
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
Characteristics of food grade rubber expansion joint
It take advantages of rubber, such as high elasticity, high air tightness, medium resistance, weather resistance and radiation
resistance, it can reduce the vibration and noise of pipeline, and it can play the role of compensation for thermal expansion and
contraction caused by temperature change.
It take advantages of rubber, such as high elasticity, high air tightness, medium resistance, weather resistance and radiation
resistance, it can reduce the vibration and noise of pipeline, and it can play the role of compensation for thermal expansion and
contraction caused by temperature change.
Specification
Introduction of food grade rubber expansion joint | ||
Applicable media | Pressurized ring | |
Material of rubber | Food grade | |
Nominal diameter | 100 mm | |
Length of rubber | 150mm | |
Nominal pressure | 1.6 Mpa | |
Standard of flange | DIN | |
Material of flange | Stainless steel 304 | |
Type | Single sphere | |
Shape | Equal shape | |
Quantity | 1 piece | |

Structure of food grade rubber expansion joint
food grade rubber joints with SS316 flanges is generally consist of: the inner and the outer rubber layer and fabric reinforced
layer (the enhancement layer has a multilayer spreading cord fabric), vulcanization molded in high temperature and high pressure ,
then assembly together with rubber tube and metal flange or parallel joint sleeve.
food grade rubber joints with SS316 flanges is generally consist of: the inner and the outer rubber layer and fabric reinforced
layer (the enhancement layer has a multilayer spreading cord fabric), vulcanization molded in high temperature and high pressure ,
then assembly together with rubber tube and metal flange or parallel joint sleeve.
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° | ||||||
Data above is only for reference, much more information, please click here to contact us .
ADVANTAGES of food grade rubber expansion joint 1.Outstanding pressure resistance It excels in pressure resistance by the combination of spherical structure with super stability against internal pressure and strong special reinforcing nylon.Runtaida flexible connector display an outstanding pressure resistance of bursting pressure. 2.Superior absorption of vibration-noise-shock Runtaida single sphere flexible rubber joint are engineered to reduce vibration ,noise and movenment inherent in piping systems.Joint installation of the Runtaida will enable the isolated equipment to move freely ,eliminating vibration and repelling sound which is prevalent in metallic type joint. 3.Compensate greater elongation, compression , lateral and angular movement Equipment such as pump ,chillers,cooling tower,compressors and piping systems move out of alignment due to wear,load stress and during the setting of foundation blocks.Runtaida flexible connector for lateral ,torsional and angular movement to prevent damage ,which elimate costly downtime in plant operation.
ADVANTAGES of food grade rubber expansion joint 1.Outstanding pressure resistance It excels in pressure resistance by the combination of spherical structure with super stability against internal pressure and strong special reinforcing nylon.Runtaida flexible connector display an outstanding pressure resistance of bursting pressure. 2.Superior absorption of vibration-noise-shock Runtaida single sphere flexible rubber joint are engineered to reduce vibration ,noise and movenment inherent in piping systems.Joint installation of the Runtaida will enable the isolated equipment to move freely ,eliminating vibration and repelling sound which is prevalent in metallic type joint. 3.Compensate greater elongation, compression , lateral and angular movement Equipment such as pump ,chillers,cooling tower,compressors and piping systems move out of alignment due to wear,load stress and during the setting of foundation blocks.Runtaida flexible connector for lateral ,torsional and angular movement to prevent damage ,which elimate costly downtime in plant operation.
We also have other types of rubber expansion joint, if you need them, you can contact us on .com.
Product range

Concentric reducers

end face fully sealed

Food grade fluoroelastomer

hand made

Handmade double spheres

With limit puller

limit rodsPTFElinner

union type

Counterclamp type
Manufacturing Technique


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!
Delivery Time :
a.in stock:immediately b.sample:about 3 days c.OEM/ODM:about 15 DAYS
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.
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!
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!
Send your detailed needs in the below, click "Send" to get quick reply !

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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Zhicheng Valve Fittings Manufacturing Co., Ltd.
Location
Pipeline Industrial Park, Xicun Town, Gongyi City, Henan Province, China
Contact Person
Liu Shan