WardFlex 3.BU Union, 3 in FNPT x 3 in FNPT, Iron, Black, SCH 40, 150 lb

Description

WardFlex Union, Union Fitting, 3 in Connection Size 1, Connection Type 1: FNPT, 3 in Connection Size 2, Connection Type 2: FNPT, FNPT|FNPT Connection, Iron, Material Construction: Malleable Iron, Black, SCH 40, 4-3/4 in Hex, Pressure Class: 150 lb, 300 psi, 3-1/2 in L, -20 to 150 deg F

WARD class 150 unions are made from closely grained, high-tensile malleable iron. Each one is suitably chamfered, rust-resistant, properly threaded and uses extra heavy brass rings to insure perfect seating during difficult conditions. WARD unions are manufactured in strict accordance with ASME B16.39.

Features

• Ward 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 iron. Quality iron is the starting point for Ward fittings. From this iron, accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard. The threads have an accurate form, thread length and straightness to allow them to easily engage threaded pipe. In addition, Ward fittings have a chamfered opening to allow faster and easier pipe engagement. This feature also protects the fitting threads from damage during handling

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