GROOVED MECH TEE

Style 3G Grooved Outlet Mechanical Tee

1.Product introduction:

Mechanical tees help you retrofit and expand sprinkler systems

Tees are pipe fittings with three outlets—two in a line and a third 90 degrees between them. In fire sprinkler systems, a heavy main water line carries water through the building, and lighter branch lines distribute it to the sprinkler heads. Tees connect branch lines to the main lines, and account for various changes in elevation and the direction of pipe and water.

When renovations or retrofits are necessary—such as for building additions or changes in code—new branch lines and tees may also be required. And even though grooved pipe couplings are made to come apart easily, disassembling an extensive sprinkler system to add standard tees can be a burdensome process. Mechanical tees make that task easier: Simply attach them to the existing pipe, drill a hole, and fasten a water-tight outlet to get new water and pipe direction.

●Branch outlet fitting is a supplement to the grooved piping system.It is a very important piping unit in the mechanical piping system.The appearance of the branch outlet fitting makes the installation of the piping system more convenient and quick.Branch outlet fittings replaced welding and reducing Tee,to solve the problem of the connection branch.

●Branch outlet fitting is another way of piping innovation,is the use of bolted connections branch pipe fittings.No need to weld directly from the supervisor on the branch pipe.The method used is in the need to take over the main branch pipe processing a round hole,fitted with branch outlet housing.The opening must be secured on the centerline of the pipe and be mechanically perforated by a dedicated opening.

After drilling or cutting a hole in the pipe at the location of the branch connection,simply attach the clamps around the pipe for a leak -free threaded outlet connection.

2.Size Specification:

3.Product Feature And Application

•Housing material uctile iron conforming to ASTM A-536,grade 65-45-12

•FM Approved & UL Listed:R.W.P.rated working pressure 300PSI(2.065 Mpa/20.65 bars)

•Housing Finish:Fusion Bonded Epoxy Coated(Optional:Hot Deep Galvanized and Others)

•Coupling gasket material:EPDM(Optional:Nitrile NBR,Silicone and Others)

Bolts and Nuts:Heat treated and electro galvanized bolts with oval neck,and heavy duty hexagon nuts.Track head meeting the physical and chemical requirements of ASTM A-449 and physical requirements of ASTM A-183.

•Size Range N50XDN25 through DN200XDN100(2’’X1’’through 8’’X4’’)

4.Product Qualification

5.Deliver,Shipping And Serving

Ship from Tianjin or another Seaports