Горячего оцинкования стальной ленты катушка
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Features:1) Steel with specification of 0.25 - 2.5mm, 40 - 400mm2) Hot zinc coated3) Zinc coating is over 120g/m² (max. 220)4) Tensile strength is over 30kg/mm²5) Grades and standards: G250,
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Горячего цинкования St l Coil
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Features:1) Standards: JIS G3302 1998 or ASTM A653M / A924M 19982) With excellent weather resistance3) Suitable for partitions, vending machines, decks, scaffolding, purlin, gurdrail,suspension bar fo
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Горячего цинкования сталь резко Coil
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Features:1) Standards: JIS G3302 1998 or ASTM A653M / A924M 19982) With excellent weather resistance3) Suitable for partitions, vending machines, decks, scaffolding, purlin, gurdrail,suspension bar fo
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