Galvanized steel round tube

Execution standard for galvanized strip round pipes:
GB/T 3091-2015
GB/T 2518-2008
ISO 6935:2014
ASTM A123/A123M-20
Galvanized strip round pipes are round pipes made by rolling and welding galvanized strip steel through a specific process. We can provide export processing services including threading, cutting, end-reducing, chamfering, color banding, label modification, oil spraying, painting, packaging, and crating.

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