Made in Japan
Manufacturer : Hachiken
Model : JS

Super flexible flange type joint.

Feature

• High
  Flexibility The special structure provides excellent flexibility.
• Large eccentricity A
  Large eccentricity can be obtained with a short face-to-face dimension.

Usage

• Connection of storm water pipes
• Blower pipe connection
• Connection of piping that is frequently attached and detached

Standard specifications

• Maximum operating temperature : -10 to 60°C
• Flange standard : JIS 10K
• Inner rubber material : EPDM

Structure and material

Part number	Name	Material
1	Inner layer	EPDM with reinforcement
2	Reinforcing wire	Steel wire
3	Outer layer	EPDM with reinforcement
4	Flange	SS※

*Hot-dip galvanized flanges are standard.

Dimensions and performance table

Option

*Please contact us if the rubber material is other than CR.

<Remarks/Precautions>

• If the fluid is liquid and the joint is used in an overhead pipe, the weight of the internal fluid may cause the joint to sag.
• The inner surface is also uneven, and solids may accumulate, so please be careful when using slurry fluid.
• Due to the thin body thickness, it cannot be used for abrasive fluids.
• Due to the high flexibility of the main body, it may protrude sideways when pressurized.
• Please contact us for non-standard specifications (diameter, length, etc.).
• Due to the manufacturing method, the plating on the flange may be discolored or mottled, but this does not affect performance.