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TONTR Wholesale grooved ductile iron Mechanical Cross

Sales mode:Wholesale
Material:ductile iron/cast iron
Application:Fire protection
  • S17C


  • S17C

  • Mechanical Cross

  • Groove connection

  • 1"~12"

  • Qingdao, China

  • less pressure

  • 60000 tons/year

  • Regular is red/Can Customize


TONTR Wholesale grooved ductile iron Mechanical Cross

Product Details:

Mechanical Crosses provide a quick and easy outlet at any location along copper tube.

A hole drilled or cut in the tube to receive the locating collar of the Mechanical Crossis all that is required.

The full, smooth outlet area provides for optimum flow characteristics.

The Mechanical Cross housing is specially engineered to fit to the tube OD and the Mechanical Cross gasket provides a leak tight reliable seal in both positive pressure and vacuum conditions.

The maximum working pressure for all sizes is 300 PSI (20.6 bar) when assembled on K or L copper tube.

Mechanical Cross

It is used when it is necessary to open two holes in the symmetrical direction of the main pipe to lead out two branch pipes with different diameters.

There are two forms of groove connection and threaded connection

And the reason for this connection is the same as that of the mechanical tee.

Because there is no need for a grooving process and the use of clamp connections

The cost of using a mechanical tee or mechanical cross is lower than using a grooved tee or a grooved cross.

If it can be applied to both types of connection methods, the mechanical pipe connector is a better choice for economic reasons.


Branch pipe diameter requirements

When the mechanical tee and mechanical cross are connected, the diameter of the branch pipe shall meet the requirements in Table 1.

When the connection between the main pipe and the branch pipe does not conform to Table 1, grooved tee and cross pipe fittings shall be used for the connection.

Rubber ring

The groove connection should be made of a black EPDM rubber C-type sealing ring.

The elasticity should be good, and there should be no damage or deformation.

There should be a gap in the middle of the C-type sealing ring after installation and compression.




TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.

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