Threaded Mechanical Tee – DIKAI

Style 3J Threaded Outlet Mechanical Tee

1.Product introduction:

Mechanical tees help you retrofit and expand sprinkler systems

The Mechanical Tees provide a fast and easy mid-pipe threaded branch outlet.  The mechanical tee utilizes ductile iron housings, a grade E moulded gasket and heat-treated carbon steel track bolts and nuts. UL/FM working pressure of Model 7721 rated to 300 psi (20 bar) Threads are NPT per ANSI B1.20.1 or BSPT per ISO 7. UL/FM working pressure is 20 bar (300 psi).

●By using the bolting method the branch pipe is directly connected with the main pipe without welding.

●All products have 21.3mm(1/2’’)outlets and 26.9mm(3/4’’)outlet.All sizes is the sasme with 33.4mm(1’’)outlets

●Enhanced body resists 4 times working pressure.

Mechanical tees, as part of grooved piping systems, use gaskets secured by housings to attach a new line of pipe to an existing one. The mechanical force from the bolts and nuts combined with the gasket and lubricant creates a tight seal around a hole drilled into a run of pipe. This eliminates the need to cut or disassemble pipe, potentially reducing man-hours and materials costs for something like the installation of a simple branch line.

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