China OEM Galvanized Round Bar - Tinplate sheet coil plate canning factory ETP food grade tin plate – Lu

Introduction

The English abbreviation is SPTE, which refers to cold-rolled low-carbon thin steel plates or strips plated with commercial pure tin on both sides. Tin mainly plays a role in preventing corrosion and rust. It combines the strength and formability of steel with the corrosion resistance, solderability and beautiful appearance of tin in a single material. It has the characteristics of corrosion resistance, non-toxicity, high strength and good ductility. In the production process of tin plate, after the strip steel is tin plated and reflowed, in order to prevent the tin layer from oxidation and yellowing during storage or paint baking, and to improve the sulfur resistance of the tin plate, it is necessary to The tin plate is passivated. etc.

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