Galvanized Coated Steel Tubing

Galvanized coated steel tubing may realize its galvanized coating with hot dipped finish (Hot dipped galvanized steel tube) and Welded Steel Pipe with Galvanized coating (electro-galvanizing steel tube).

Product Name	Galvanized coated steel tubing
Size	21.3-219.1mm
Thickness	2.0-10mm
Length	0.5-12m
Surface	Hot dipped galvanized, 210g-600g/m2
Production method	ERW welded steel pipe
Standard	EN10219, BS1139, EN39, ASTM A500, JIS3444, BS1387
Material	Q195, Q235, Q345, STK400, STK500, S235, S355
Application	Scaffolding, Formwork, Structural Steel, Construction

Hot dip galvanizing process of Galvanized coated steel tubing:

Workpiece degreasing → washing → pickling → washing → drying solvent dip fluxing preheated hot dip galvanized → cooling → finishing → rinsing → drying → passivation test

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