Bending device for hot galvanizing pipe construction
The utility model discloses a bending device for hot-dip galvanized pipe construction, which comprises a frame body, a first square pipe and a second square pipe, the frame body is mainly formed by welding DN20 * 2.5 hot-dip galvanized round pipes, the frame body comprises a transverse round pipe, a...
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Format: | Patent |
Sprache: | chi ; eng |
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