鋼管管徑尺寸:有縫鋼管
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![2023最新不鏽鋼管管徑尺寸對照表 美、日、德規管外徑](https://i0.wp.com/api.multiavatar.com/2023%E6%9C%80%E6%96%B0%E4%B8%8D%E9%8F%BD%E9%8B%BC%E7%AE%A1%E7%AE%A1%E5%BE%91%E5%B0%BA%E5%AF%B8%E5%B0%8D%E7%85%A7%E8%A1%A8+%E7%BE%8E%E3%80%81%E6%97%A5%E3%80%81%E5%BE%B7%E8%A6%8F%E7%AE%A1%E5%A4%96%E5%BE%91.png?apikey=viVnb6N20jclO8)
2023最新不鏽鋼管管徑尺寸對照表 美、日、德規管外徑
https://www.ezneering.com
常見不銹鋼管徑尺寸對照表(日/美/德規) ; 100A, 4″, 114.3 mm ; 125A, 5″, 139.8 mm ; 150A, 6″, 165.2 mm ; 200A, 8″, 216.3 mm ...
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![2023最新鍍鋅鋼管管徑尺寸對照表 管外徑inch 換算mm](https://i0.wp.com/api.multiavatar.com/2023%E6%9C%80%E6%96%B0%E9%8D%8D%E9%8B%85%E9%8B%BC%E7%AE%A1%E7%AE%A1%E5%BE%91%E5%B0%BA%E5%AF%B8%E5%B0%8D%E7%85%A7%E8%A1%A8+%E7%AE%A1%E5%A4%96%E5%BE%91inch+%E6%8F%9B%E7%AE%97mm.png?apikey=viVnb6N20jclO8)
2023最新鍍鋅鋼管管徑尺寸對照表 管外徑inch 換算mm
https://www.ezneering.com
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![外徑](https://i0.wp.com/api.multiavatar.com/%E5%A4%96%E5%BE%91.png?apikey=viVnb6N20jclO8)
外徑
http://htst.com.tw
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![無縫鋼管](https://i0.wp.com/api.multiavatar.com/%E7%84%A1%E7%B8%AB%E9%8B%BC%E7%AE%A1.png?apikey=viVnb6N20jclO8)
無縫鋼管
https://www.tengxingsteel.com
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![無縫鋼管尺寸](https://i0.wp.com/api.multiavatar.com/%E7%84%A1%E7%B8%AB%E9%8B%BC%E7%AE%A1%E5%B0%BA%E5%AF%B8-+%E5%AE%8F%E6%B3%B0%E9%8B%BC%E7%AE%A1%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8+-+%E5%98%89%E7%BE%A9%E9%8B%BC%E7%AE%A1%E5%B7%A5%E5%BB%A0.png?apikey=viVnb6N20jclO8)
無縫鋼管尺寸
https://www.htsteel.com.tw
無縫鋼管批發、零售,專業、快速 無縫鋼管規格表. 提供無縫鋼管規格尺寸供參考. JIS(日本工業規格協會) JIS G3452 SGP JIS G3454 STPG JIS G3455 STS JIS G3456 STPT
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![配管用鋼管規格重量表(美規) ANSI Steel Pipes Schedule](https://i0.wp.com/api.multiavatar.com/%E9%85%8D%E7%AE%A1%E7%94%A8%E9%8B%BC%E7%AE%A1%E8%A6%8F%E6%A0%BC%E9%87%8D%E9%87%8F%E8%A1%A8%28%E7%BE%8E%E8%A6%8F%29+ANSI+Steel+Pipes+Schedule.png?apikey=viVnb6N20jclO8)
配管用鋼管規格重量表(美規) ANSI Steel Pipes Schedule
http://hhcsteel.com.tw
自來水用鋼管、一般水管、水管橋用圓管規格重量表. Schedule of steel pipes for tap water purpose, round pipes for general water line and bridge. 標稱管徑. (mm).
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![鍍鋅鋼管](https://i0.wp.com/api.multiavatar.com/%E9%8D%8D%E9%8B%85%E9%8B%BC%E7%AE%A1.png?apikey=viVnb6N20jclO8)
鍍鋅鋼管
https://www.jyehersteel.com
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![黑鐵圓管](https://i0.wp.com/api.multiavatar.com/%E9%BB%91%E9%90%B5%E5%9C%93%E7%AE%A1-+%E7%94%A2%E5%93%81%E8%B3%87%E8%A8%8A-+%E7%89%B9%E6%AE%8A%E9%8B%BC.png?apikey=viVnb6N20jclO8)
黑鐵圓管
https://www.jinhong.com.tw
規格(in), 外徑(mm), 厚度(mm), 黑鐵管A1(kg), 規格(in), 外徑(mm), 厚度(mm), 黑鐵管B1(kg). 房型4分(1/2), 21.4, 1.9, 5.48, 房型4分(1/2), 21.4, 2.6, 7.23.