90 ° bend of rubber EPDM/NBR

90 ° Angle of rubber is enhanced by the fabric rubber parts and flat shape union, loose tube of metal flanged or threaded flange, used in pipeline vibration noise reduction, to compensate the displacement of the elbow.

Divided into:

Bend the sphere, the 90 ° elbow.

Divided into:

Flange connection, thread connection, thread pipe flange connection.

Points according to working pressure:

There are five grades of 0.25MPa, 0.6MPa, 1.0MPa, 1.6MPa and 2.5MPa.

Performance characteristics:

1. Small size, light weight, good elasticity, easy installation and maintenance.

2. Lateral, axial and angular displacement can be generated during installation, which is not limited by pipe unevenness and flange unevenness.

When working, the structure can reduce the transmission noise and has strong vibration absorption ability.

Scope of use:

  Because flexible rubber elbow has good comprehensive performance, it is widely used in chemical engineering, construction, water supply, drainage, petroleum, heavy and light industry, refrigeration, sanitation, plumbing, fire, power and other basic engineering.

Instructions:

  When rubber elbow is used for high-rise water supply, the pipe must have fixed support or fixed bracket, otherwise the product should be installed with anti-pulling device. The force of the fixed support or bracket must be greater than the axial force, or the anti-pulling device should be installed.

Applicable media:

  According to different materials can be made into acid resistance, alkali resistance, corrosion resistance, oil resistance, heat resistance and other varieties, to adapt to a variety of media and environment.

Installation method:

1. When installing rubber elbow, it is strictly prohibited to install it in excess of displacement limit.

2. Install the bolts symmetrically and tighten them gradually under pressure to prevent local leakage.

3.1.6 for working pressure above MPa, the mounting bolts shall have elastic pad to prevent the bolts from loosening during work.

4. During vertical installation, both ends of the joint pipe should be supported by vertical force, and the anti-pull-out device can be adopted to prevent the work from being pulled under pressure.

5. Rubber elbow should be installed away from heat source and ozone area. It is strictly prohibited to expose to strong radiation light and use media that do not meet the requirements of this product.

6. Sharp instruments are strictly prohibited to cut the surface and sealing surface of rubber elbow during transportation and loading and unloading.