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...Passivation 0.12mmx914mm Galvanized Steel Roll Information The production process of galvanized stell rolls mainly includes:steel coil pickling, cleaning, pretreatment, baking, galvanizing, cooling, coiling, etc.Hot dip galvanizing is to pickle iron and steel parts first,In order to remove iron oxide on the surface of iron and steel parts, after pickling...
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...Pickling Steel Coil Slitting Strip Name hot rolled steel strip Standard AISI,ASTM,GB,JIS Material SPCC, SPCD, SPCE, DX51D+Z, DC01-06, ST12, 170P1, HC380LA, SPHC,Sphc, Sphd,Sphe,Saph310,Saph440,Saph470 Thickness 1.8-12mm Width 20-600 Tolerance "+/-0.02mm Surface treatment: unoil,dry,chromate passivated, non-chromate passivated...
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...Pickling is a pre-passivation process of treating stainless steel parts with an acid solution, typically hydrochloric or sulfuric acid, which can remove oxide scale and heat tint while dissolving steel flecks embedded in the part. Mixtures of nitric and hydrofluoric acids are usually used for pickling stainless steels. Pickling...
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...Passivating Process Equipment for Nails, Roofing Nails, Screws' Electro Galvanization Including - Deoiling stainless steel, & PP baths for acid pickling, water cleaning, passivating, and hot water dipping; - Dehydrating & drying machine; - Accessories, like temperature control system, heating tubes, 10 stainless steel baskets for passivating...
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