Jones Stephens 6" Insulation Kit With Poly Sleeves Couplings (Other) material: Black Malleable Iron connection:

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female

material:   Galvanized Steel connection:   Threaded Thread Type:   Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory   Schedule 80 - 300 psi

One Threaded Thread Type:    Male Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

This sophisticated chemical analysis is complemented by rigorous quality control of incoming raw materials and iron processing

The final casting produced by this detailed attention to quality is a close-grained

Jones Stephens 6" Insulation Kit With Poly Sleeves Couplings (Other) material: Black Malleable Iron connection:Use with flange connection kits To form dielectric connection