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op mark sSince 1881SMEl ectri c Motor Actuators for Valves and Sli de GatesEfective date: Feb. 1, 2022.First edi...
eal crop mark sSince 1881SMMol ecu larly Ori ented P olyvinyl Chl oride (PVCO) Pr essur e Pipe, 4 In. (100 mm...
eal crop mark sSince 1881SMCrosslinked P olyethyl ene (P EX) Pressure Tu bin g , ½ In. Through 3 In., for Wa...
eal crop marksSince 1881SMFusion-Bonded Polyethylene Coatings for Steel Water Pipe and FittingsEff ective date: Aug....
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op mark sSince 1881SMEffective date: May 1, 2024.First edition approved by Board of Directors 1965.This edition ap...
eal crop mark sSince 1881SMR einforced Concrete Pressure Pipe, N oncylin der TypeEff ective date: June 1, 2022.Fi...
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