TOZEN RUBBER JOINT SCREWED

Twin sphere screwed type flexible joint Excellent performance for vibration absorption, displacement absorption, and high pressure resistance.

Feature :

• High Efficiency For Vibration and Noise Isolation
  The twin sphere makes the sparing constant small, decreases the body natural frequency and increases the efficiency of vibration absorption.
• Withstandability
  It can withstandability a bursting pressure of over 5.0MPa and a maximum working pressure of 1.6MPa and with the combination of excellent formative technique and strong chemical fibre.
• Large Displacement Absorption for Eccentricity, Axial Movement and Angular Movement
  Science it can absorb large displacement, TWINFLEX screwed type flexible rubber joint is most appropriate for the protection of pipe line system. For example, it can prevent the
  destruction of connecting pipe due to earthquake and subsidence of ground.
• Applicable For Both Suction and Delivery
  The joint fits for both suction and delivery.
• Highly Reliable
  The packing parts are strengthened with steel reinforcing rings to prevent the rubber body from slipping out the fitting sides of flanges.
• Convenient to install
  When limited space is allowed for installation, the free type sockets can be screwed separately to pipe before fitting sides of flanges
• Durability
  Reciprocating pressure test for 220.000 cycles or above.

APPLICATIONS :

• This product is mainly applicable for piping systems in commercial and industrial buildings and plants.
• Applicable fluids are exclusively water including cold 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.
  The material of no 1.1 & 9 can changed to SUS304 and SUS316
  The product is also applicable for oil use by changing the rubber material if need be, please contact us.

STRUCTURE :

PARTS	MATERIAL
Flange-A	Ductile Iron
Flange-B	Ductile Iron
Nut	Mild Steel
Bolt	Mild Steel
Reinforcing Cord	Synthetic Fiber
Inner Rubber	Synthetic Rubber
Outer Rubber	Synthetic Rubber
Reinforcing Cord	Synthetic Fiber
Union Edge	Ductile Iron
Washer	Mild Steel

DIMENSIONS and ALLOWABLE MOVEMENTS :

NOMINAL DIA.		DIMENSION ( MM )
MM	INCH	L	D	Q	MASS ( KG )
15	1/2	120	25	30	1.7
20	3/4	120	25	30	1.8
25	1	120	25	30	1.9
32	1 1/4	175	35	35	3.1
40	1 1/2	175	35	35	3.3
50	2	175	45	40	5.4