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The production of galvanized metal roofing board is divided into two steps. Firstly, carbon steel is immersed in molten zinc to form a zinc protective layer (hot-dip galvanizing process). The thickness of the zinc layer directly affects the corrosion resistance. Then, the galvanized sheet is pressed into customized tile shapes using a tile press. The common coating grade is G90 (zinc layer weight is about 275g/m ²), which can effectively extend the service life. Compared to Galvalume materials, galvanized sheet has a thicker zinc layer and higher surface glossiness, better resistance to animal urine corrosion, and is suitable for livestock construction, etc.

Roofs and walls: widely used in factories, warehouses, commercial buildings (such as shopping malls, airports), and residential roofs and wall panels, with both waterproof and decorative functions
Agricultural facilities, such as greenhouses and livestock pens, have strong corrosion resistance and low maintenance costs

Agricultural facilities, such as greenhouses and livestock pens, have strong corrosion resistance and low maintenance costs

Size customization: Width 600-1500mm, length can be customized up to 12 meters, thickness 0.15-2.0mm.

Coating options: In addition to regular zinc flowers, surface processes such as chromate passivation and anti fingerprint treatment can also be selected to enhance aesthetics or weather resistance.

Style customization: Supports on-demand customization of LOGO, packaging, and graphic design, with a minimum order quantity of 10 tons.

Certification customization: The product has passed ISO certification and can be verified by three parties.

شركة وانزي ستيل المحدودة يقدم الموردون:

حلول مخصصة: ملفات تعريف مخصصة (متموجة، بلاط) وتشطيبات مرصعة بالترتر (عادية، بدون ترتر).
التسليم في الوقت المناسب: تسليم سريع، في غضون أسبوع واحد.
أسعار تنافسية: تتوفر خصومات بالجملة للطلبات التي تزيد عن 10 أطنان.
دعم لوجستي احترافي: تغليف آمن للمحيط مع حاجز للرطوبة وأشرطة فولاذية لمنع التلف.

مصنع: مدينة بينتشو، مقاطعة شاندونغ، الصين عنصر القائمة

شركة: منطقة، مدينة تشنغتشو، مقاطعة، الصين

E-mail: info04@wanzhisteel.com

WhatsApp: +86 18736065220

العلامات الساخنة: Galvanized Metal Roofing, Galvanized Steel Roofing, Galvanized Roof, GI Roofing boards, manufacturers, suppliers, factory, price, for sale