白鐵免螺絲角鋼 - 水族
By Puput
at 2021-04-16T22:28
at 2021-04-16T22:28
Table of Contents
家裡原本用烤黑的免螺絲角鋼,
放在陽台沒有淋雨,但是滿潮濕的,
兩年左右底角就開始生鏽了,
為了安全的考量決定要換角鋼,
大小是4.5-1.5-4尺高,
鍍鋅報價1800,白鐵4000,
價格不是我擔心的問題,我比較擔心是載重,
因為不鏽鋼材質比較軟,
而且橫樑的厚度只有1.6mm,柱厚度2mm。
鍍鋅的則都是2mm,但覺得以後生鏽又要換很麻煩。
想請教有版友也用白鐵免螺絲撐標準四尺缸(4-1.5-2),重量含水約300公斤嗎?
感謝
--
放在陽台沒有淋雨,但是滿潮濕的,
兩年左右底角就開始生鏽了,
為了安全的考量決定要換角鋼,
大小是4.5-1.5-4尺高,
鍍鋅報價1800,白鐵4000,
價格不是我擔心的問題,我比較擔心是載重,
因為不鏽鋼材質比較軟,
而且橫樑的厚度只有1.6mm,柱厚度2mm。
鍍鋅的則都是2mm,但覺得以後生鏽又要換很麻煩。
想請教有版友也用白鐵免螺絲撐標準四尺缸(4-1.5-2),重量含水約300公斤嗎?
感謝
--
Tags:
水族
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