Products

Single Sphere

Double Sphere

Double Sphere Thread and Union

Flexible Rubber Pipe

Single Arch

Spool Type

Double Sphere Style 20 with Root Ring

The double sphere connector of Style 20 allows greater compression, elongation, and deflection, and it requires little force to cause movement. With this product, you will not have problem installing it, because Style 20 is easy to install and uses floating flanges.
Style 20 is capable of handling water, warm water, seawater, weak acids, alkalies, etc.. The product comes with a wide selection of flange drilling: JIS, DIN, ANSI, BS, and other standard drilling. It is manufactured with any of the following material: Neoprene, Butyl, Nitrile, EPDM, Hypalon, Natural Rubber, etc.. Not only does style 20 give you many choices, it is available from size 14" to 20" and can withstand pressure of up 16 bars.

Design Layout

Item # Part Materials
1 Body Neoprene. Other elastomers also available
2 Reinforcement Nylon Cord
3 Wire Hard Steel Wire
4 Flange Mild Steel. Various galvanized drillings available.

Movement and Operating Conditions

Diam.
mm(in)
Length
(mm)
Allowable Movement Operating Condition
Axial Compression Axial Elongation Transverse Deflection Angular Deflection Max. Pressure
kg/cm2 (PSIG)
Max. Temperature
°C(°F)
Vacuum Rating (in.)
350(14) 350 40 30 30 20° 10(150) 104(220) 400(16)
400(16) 350 40 30 30 20° 10(150) 104(220) 400(16)
450(18) 350 40 30 30 20° 10(150) 104(220) 400(16)
500(20) 350 40 30 30 20° 10(150) 104(220) 400(16)