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株式会社TOZEN(トーゼン)

 

Rubber flexible joint

TOUGHLEX

High durability model
Low-rebound rubber flexible joints which restrain axial displacement due to internal pressure load

TOUGHLEX

High durability model
Low-rebound rubber flexible joints which restrain axial displacement due to internal pressure load

Features

  • Excellent durability
  • 2 bellows
  • 200,000 pressure changes
  • Low rebound

Applicable lines

  • Water supply
  • Recycled water
  • Drainage
  • Cold water
  • Warm water
  • Hot and cold water
  • Anti-freezing fluid
  • Air
  • Sea water
  • JIS10K

(May depend on the conditions. Please ask about air )

Usage range (pressure and temperature)

Structure・Materials

NumberNameMaterial
External surface rubberEPDM(SK10)
FlangeSS400
Reinforcing ringSWRH (100A-300A only)
Reinforcing cordSynthetic fiber
Internal surface rubberEPDM(SK10)
Reinforcing cordAramid fiber
Reinforcing ringSS400

Dimensions and allowable displacement amount

Nominal diameter Main body
dimensions(mm)
Mass
(kg)
Allowable
displacement amount(mm)
L Φd Eccentricity Stretching Contraction Deflection(゜)
20 120 20 1.3 15 10 15 20
25 120 25 2.3 15 10 15 20
32 175 32 3.0 20 10 20 20
40 175 40 3.2 20 10 20 20
50 175 50 3.9 20 10 20 20
65 175 65 5.4 20 10 20 20
80 175 75 5.6 20 10 20 20
100 225 100 7.2 25 15 30 20
125 225 125 10 25 15 30 20
150 225 150 13.5 25 15 30 20
200 250 200 17 25 15 30 15
250 250 250 25 25 15 30 15
300 250 300 28 25 15 30 15

The automatic price quote function is only available on the Japanese-language website.