6 x 11/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6 x 11/4” NATIONAL MECHANICAL TEE THREADED (ST.16)
6 x 2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6 x 21/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6 X 3” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6 X 4” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6 x 4” National Reducing Flexible Coupling (ST.25)
6″ NATIONAL FLEXIBLE COUPLING (ST. 12)
6” X 21/2” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6od NATIONAL ELBOW 45 (ST.106)
6od NATIONAL ELBOW 90 (ST.105)
6od NATIONAL EQUAL TEE (ST.107)
6od NATIONAL FLEXIBLE COUPLING (ST. 12)
6od NATIONAL RIGID COUPLING (ST.05)
6od x 1” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 11/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 11/4” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 2” NATIONAL MECHANICAL TEE THREADED (ST.16)
