Specifications

rubber Flexible joint
1.size:11/4"-48"
2.rubber:NR,NBR,EPDM
3.high density,bear higher pressure
4.good elastic effect

Rubber Flexible Joint with Flange

Types of Flexible rubber joint:

1.     Carbon steel flange type flexible rubber joints single bellow

2.     Carbon steel flange type flexible rubber joints double bellow

3.     Threaded union double spheres flexible rubber joints

 

Specification

• Flange Drilling: according requirement.
• Rubber: EPDM Rubber
• Flanges: carton steel
• Working Pressure: 16 bar-25bar
• Burst Pressure: 48 bar
• Vacuum degree: 650 mmHg
• Temperature: -20 ~ 115°C 
• Max. angular deflection: 15°
• Applicable Media: air, water, sea water, weak acid, oil, alkaline, etc

Design Conditions

For single/double sphere floating flange rubber expansion joints

TYPE	I	II	III
Working Pressure MPa(Kg.f/cm2)	1.0 (10)	1.6 (16)	2.5 (25)
Burst Pressure  MPa(Kg.f/cm2)	2.0 (20)	3.0 (30)	4.5 (45)
Vacuum  Kpa (mmHg)	53.3(400)	86.7(650)	100(750)
Applicable temp. °C	-20 to +115(-30 to +250 special condition)
Applications	Air, Pressurized air, Water, Sea water, Hot water, Oil, Acid, Alkali etc

Welcome to contact me if you have any inquiries!

Thanks!