4" x 2-1/2" Black Malleable Iron Coupling size_4" This sophisticated chemical analysis is

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

thread length and straightness to allow them to easily engage threaded pipe

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

Material:    Copper Connection:    Sweat Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

Stainless Steel Bands

4" x 2-1/2" Black Malleable Iron Coupling size_4" This sophisticated chemical analysis isWard Class 150 Malleable Iron Fittings are made with the most sophisticated metallurgical and processing controls available. Iron samples are continuously analyzed using spectroscopy to conform the material quality. 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, high strength, non porous