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ผลิตภัณฑ์โลหะ

เอกสารมาตรฐาน

สหรัฐอเมริกา

AASHTO

M 36-16 (2020)

Corrugated Steel Pipe, Metallic-Coated, for Sewers and Drains

2016 (2020)

22

HM42-2022 part 1

This specification covers corrugated steel pipe (CSP) intended for use for storm water drainage, underdrains, the construction of culverts, and similar uses. Pipe covered by this specification is not normally used for the conveyance of sanitary or industrial wastes. The steel sheet used in fabrication of the pipe has a protective metallic coating of zinc (galvanizing), aluminum Type 2, 55 percent aluminum-zinc alloy, zinc-5 percent aluminum-mischmetal alloy, or aluminum Type 1 ...