Comparative Quality Control Report on Furniture Hardware from Vietnam and China Introduction Our QC team …
Read More »Galvanised Iron (GI) Pipes Inspector,inspection checklist ,Laboratory Testing
Galvanised Iron (GI) Pipes are manufactured using mild steel strips of Low Carbon Steel Coils. The strips are passed through a series of fin rolls to give them a circular shape. The slit ends of the strips are then welded together by continuously passing high frequency electric current across the edges. The welded steel pipes are then passed through sizing …
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