- Contact Person : Mr. Bian zengyuan
- Company Name : Tianjin ZhaoLiDa Steel Pipe Co., Ltd.
- Tel : 86-22-68290796
- Fax : 86-22-68290796
- Address : Tianjin,Tianjin,No.9 of Technology Street,DaQiuZhuang Industry District,Jinghai County,Tianjin,China
- Country/Region : China
- Zip : 301606
ROUND GALVANIZED STEEL PIPE FOR scaffolding
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Hot-dip Galvanized steel pipe1)WT:2.77-10.31mm2)OD:21.3-323.9mm 3)Application:Structure 4)Certification:ISO9001:20004.Zn coating mass:200g-400g/m2
5.large stocks
Theory weight scale of Welded pipe and galvanized pipe (According to GB/T3091-2001 standard execution)
specification | outer diameter mm | Thickness mm | Min thickness mm | Welded pipe (6m) | galvanized pipe (6m) | |||
inner diameter | Inch | Kg/m | Kg/piece | Kg/m | Kg/piece | |||
DN15 | 1/2 | 21.3 | 2.8 | 2.45 | ||||
DN20 | 3/4 | 26.9 | 2.8 | 2.45 | 1.66 | 9.96 | 1.76 | 10.56 |
DN25 | 1 | 33.7 | 3.2 | 2.8 | 2.41 | 14.46 | 2.554 | 15.32 |
DN32 | 1.25 | 42.4 | 3.5 | 3.06 | 3.36 | 20.16 | 3.56 | 21.36 |
DN40 | 1.5 | 48.3 | 3.5 | 3.06 | 3.87 | 23.22 | 4.10 | 24.60 |
DN50 | 2 | 60.3 | 3.8 | 3.325 | 5.29 | 31.74 | 5.607 | 33.64 |
DN65 | 2.5 | 76.1 | 4.0 | 3.5 | 7.11 | 42.66 | 7.536 | 45.21 |
DN80 | 3 | 88.9 | 4.0 | 8.38 | 50.28 | 8.88 | 53.28 | |
DN100 | 4 | 114.3 | 4.0 | 10.88 | 65.28 | 11.53 | 69.18 | |
DN125 | 5 | 140 | 4.5 | 15.04 | 90.24 | 15.942 | 98.65 | |
DN150 | 6 | 168.3 | 4.5 | 18.18 | 109.08 | 19.27 | 115.62 | |
DN200 | 8 | 219.1 | 6.0(welded pipe) | 31.53 | 189.18 | |||
DN200 | 8 | 219.1 | 6.5(galvanized) | 36.12 | 216.7 | |||