220110.0440 - PIPE RACKS; CLAMP SYSTEMS; MODULAR STEEL PIPE SUPPORT... Eff: 01SEP2021

Commodity Description:
PIPE RACKS; CLAMP SYSTEMS; MODULAR STEEL PIPE SUPPORT
SYSTEMS, INCLUDING BEAMS; ROUND STEEL BOWS and/or
MOUNTING BRACKETS, N.O.S.

Effective 01SEP2021
Filed 01SEP2021
Filing Codes IR

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