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OFLEX-H

Feature

  • Achievements
    Having been used in more than 20 countries for over 30 years, TOZEN brand products proudly demonstrate their popularity.
  • Reliability
    Unparalleled durability is guaranteed by the distinctive and strict design standards of TOZEN.
  • Quality
    Manufactured in TOZEN’s own factory under thorough control with ISO9001 quality management system.
  • Durability
    Reciprocating pressure test for 20,000 cycles or above.

Download

For a comprehensive overview of the product specifications mentioned above, feel free to download the product catalog here.

Application

  • This product is mainly applicable for piping systems in commercial and industrial buildings and plants.
  • Applicable fluids are exclusively water including cold water, warm water, cooled water, sea water, etc.
  • This product can not be used for drinking water, pool water, oil, or boiled water.
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Dimensions and Allowable Movements

Nominal Dia. Dimension [mm] Mass
[Kg]		 Allowable Movement [mm] Installation Tolerances [mm]
mm inch L Ød T.M. A.E. A.C. A.M. T.M. A.E. A.C. A.M.
32 1¼ 100 40 2.0 10 6 10 10˚ 4 3 6 5˚
40 1½ 100 40 2.1 6 10 10 10° 4 3 6 5°
50 2 125 50 2.6 7 10 10 10° 4 3 6 5°
65 2½ 125 65 3.6 7 10 10 10° 4 3 6 5°
80 3 125 75 3.8 7 10 10 10° 4 3 6 5°
100 4 150 100 4.7 10 10 10 7° 4 3 6 3°
125 5 150 125 6.9 10 10 10 7° 4 3 6 3°
150 6 175 150 9.7 10 10 10 5° 4 3 6 2°
200 8 175 200 14 10 10 10 5° 4 3 6 2°
250 10 200 250 22 10 10 10 5° 4 3 6 2°
300 12 200 300 25 10 10 10 5° 4 3 6 2°

Structure

No. Parts Material
1 Flange Ductile Iron / Mild Steel
2 Reinforcing Ring Carbon Steel
3 Inner Rubber Synthetic Rubber
4 Outer Rubber Synthetic Rubber
5 Reinforcing Cord Synthetic Fiber
  • Flanges with mild steel and ductile iron in JIS10K, ANSI150, PN16 are standard. For
    other flanges, please consult us.
  • Flange material can be changed to SUS304 and SUS316.
  • Flange material for ANSI150 32mm is mild steel only.

Operating Conditions and Performance

  • Working Temperature vs. Working Pressure

Bursting Pressure:

  • 4.8 MPa or above at normal temperature

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