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a , i joining methods I A_O_SMITH A. O. Smith-Inland offers a variety of T.A.B.'" JOINING SYSTEM CP-110 PIPE JOINING proven joining methods. Each has dis- T.A.B. (Threaded and Bonded) is the Pipe is available with plain•ends and tinct advantages in a given application. primary joining system for 2" through can be assembled using couplings and BELL & SPIGOT 6" RED THREAD and RED THREAD II adhesive; no special installation tools pipe. Factory supplied ends are are required. CP-110 pipe can also be Bell &Spigot may be used for joining 8" threaded with special profile double- joined using the butt and wrap and larger RED THREAD II piping and lead threads. Combining both threads method. for all sizes of GREEN THREAD and and adhesive on the bonding surfaces POLY THREAD piping systems. It is promotes positive makeup during ad- BIG THREAD PIPE-JOINING proven by years of field installation hesive curing. and in all types of service. Pipe is sup- A choice of joining systems is offered plied with one end tapered and the MECHANICAL JOINT on BIG THREAD pipe: 1. A double "0" other end belled (integral bell or fac- Ring Bell and Spigot joint uses elas- tory bonded coupling) to accept a The MJ joining system is available cn 2" tomeric seals for ease and economy of taper. The joint is secured with an through 6" RED THREAD pipe and 2" installation. 2. The Butt and Wrap adhesive designed specifically for the through 16" RED THREAD II pipe. To- method consists of joining pipe sec- operating conditions of the piping sys- tally self-contained; no external locks, tions and pipe to fittings by overwrap- tem. Tapers can be applied to the pipe keys or devices are needed.The female ping with resin saturated glass rein- in the field. end of the pipe has two grooves. One forcement. 3. Adhesive Bonded Bell contains a gasket (a self-energizing and Spigot is available on special cup seal) and the other an expanding order. locking ring.The male end of the joint has a sealing surface with a shoulder at CERAM CORE PIPE JOINING' the back.When the joint is assembled, Self-aligning flanges are used on the locking ring snaps into place be- CERAM CORE pipe and fittings to as- hind the shoulder at the back of the sure that the inside diameters of the sealing surface, locking the joint. The liners are properly aligned for good gasket is compressed to provide a pres- sure seal; the locking ring prevents wear resistance. joint separation. Pressure and temper- ature rated same as bell and spigot pipe. Standard adhesive bonded bell . -and spigot fittings are used with the Bell& Sigot for T and larger Red Thread 11 system. and for ell sizes of Green Thread and Poly Thread pipe. - Y , rib: Y Self-aligning flanges on Ceram Core pipe prevent liner mismatch. i r I MJ mechanical joint on 2'through 6' Red Thread and Y through 16'Red Thread 11 pipe. T.A.B (Threaded and Bonded)Joint for 2' through 6'Red Thread and Red Thraad;,p"Pe.