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factory supply double-sphere flanged rubber expansion joints

Feedback Ratings
US $44.37/ Set | 50 Sets (Min. Order)
Quantity:
- + Sets available
0piecesselected, US $in total
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Shipping:
China
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Quick Details

Material:
Stainless Steel
Technics:
Casting
Type:
Flange
Place of Origin:
Henan China (Mainland)
Model Number:
JGD
Brand Name:
Bizoe
Connection:
Welding
Shape:
Equal
Head Code:
round
Name:
double-sphere flanged rubber expansion joints
Flange standard:
DIN,ANSI,BS,JIS
Size:
DN32-DN3000
Pressure level(MPa):
0.25-2.5
Flange:
Q235, SS304, SS316
Strengthen Ring:
Steel wire ring
Casing Ply:
Nylon Polyester Fabric
Outer & Inner Rubber:
EPDM,NR,NBR,NEOPRENE
OEM:
yeah
Warranty time:
1 year

Specifications

double-sphere flanged rubber expansion joints
1.CE&ISO CERTIFICATE
2.20 years export experience
3.offer OEM production

factory supply double-sphere flanged rubber expansion joints :

 

1.Introduction of rubber expansion joint :

 

1) Material

EPDM, NBR, NR, Polarity rubber

2)Construction

Inner core, Outer cover, Frame, Metallic ring, M. I. union or Carbon steel flange

3)Connector Approval

Flanged, flange type Threaded, Union type Rubber Joint

4)Type

Single sphere or arch, Double spheres or arch

5)Threads

DIN, BSPT, BSP, NPS, NPT, Metric, (ISO7/1, DIN 2999, ANSI B1.20.1)

6)Flange Drilled

BS, DIN, ANSI, JIS or others provided drawing samples

7)Surface

Galvanized, Epoxy

8)Normal Specification

DN32 to1200mm(1 1/4 to 48 inch); For threaded union connector only be DN15 to 80mm(1/2 to 3 inch)

9)Usage

Protecting piping and equipments systems from stress or motion

10)Application

Air, Pressurized air, Water, Sea water, Hot water, Oil, Acid, Alkali etc

 

Rubber Expansion Joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces.

 

 

Because of rubber has superior capability in resistance of acid, alkali, oil, and electrolytic, Rubber Expansion Joint has become one of the alternatives of stainless steel and been successfully installed in tough demanding applications such as: Chemical/Petrochemical, Marine, Power Generation, Pulp/Paper, Steel Mills and Water/Wastewater Treatment.

 

2.Rubber expansion joint Features and Benefits

 

 

1, Versatile hand-built construction. Made in China 
2, Absorbs directional movement
3, Absorbs vibration, noise and shock 
4, Compensates for misalignment
5, Wide flowing arch design
6, Virtually eliminates sediment buildup
7, Economical fully molded construction
8, High vacuum rating (up to 30" Hg) can be supplied for certain sizes
9, Special grooved flange ring design, prevent rubber end pulling out

10, Solid galvanized steel floating flanges speed the installation time
11, High tensile aircraft cable is embedded in the raised face rubber ends to prevent pull out and avoids the sharp cutting edge of solid steel rings
12, No gaskets required; integrally rubber flanged design, no gaskets required, DIN PN10/16 drilling standard, other flange drilling available, including ANSI 150lb/300 lb, BS, and JIS

 

 

3.Technical conditions of rubber expansion joint

 

 

 

Type

I

II

III

Work pressure MPa(Kgf/cm2)

1(10)

1.6(16)

2.5(25)

Explosion Pressure MPa(Kgf/cm2)

3.0(30)

4.8(48)

5.5(55)

Vacuum KPa(mmHg)

53.3(400)

86.7(650)

100(750)

Applicable Temprature oC

-15~115 special to -30~250

Applicable Media

water,sea water,hot water,oil,acid,alkali etc

 

 

4.Main connecting dimension of rubber expansion joint

 

 

 5.The certificate of rubber expansion joint

6.The pic of rubber expansion joint:

 

 

 

Packaging

Items per Carton: 50 Sets/Set
Package Measurements: 100X100X100 cm
Gross Weight: 550.0 kg
Gross Weight per Unit: 11.0 kg
Package Size per Unit: 27X27X17 cm
Package Type: inside is paper box;outside is wooden case

Zhengzhou Bizoe Imp. & Exp. Trading Co., Ltd. registers with the Ministry of Foreign Trade, Customs and Commodity Inspection Bureau of Henan province. We have import and export enterprise qualification of the People's Republic of China.

Our company is a well-known enterprise specializing in the machinery, integrating scientific research, development, design and manufacturing. Our main products include agricultural machinery, food machinery, construction machinery, dynamic measurement ... View detail

Basic Information

Product/Service (We Sell): Agricultural Machinery,Feeding Machinery,Construction Equipment,Recycling Equipment,Briquette Machine  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Domestic Market
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 61% - 70%  

Factory Information

Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 21 - 30 People  

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