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Ahụmịhe nrụpụta afọ 10

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  • Scaffolding Pipe & Tube BS39 BS1139 48.3mm

    Ọkụ ọkpọkọ & Tube BS39 BS1139 48.3mm

    BS1139 ọkọlọtọ nke metal scaffolding, bụ ogologo ogologo, na-eji ọtụtụ ebe na eluigwe na ala ọkọlọtọ n'ụwa nile.Ihe ọkwa S235GT longitudinally welded ígwè ọkpọkọ na elu dayameta nke 48.3mm, na ọ na-ekpo ọkụ tinye galvanized n'ime na n'èzí elu.Dabere na usoro nnwale BS EN ISO, a na-enyocha ihe mejupụtara kemịkalụ nke carbon (C), silicon (Si), phosphorus (P), sọlfọ (S), nitrogen (N) na ọdịnaya ndị ọzọ.A na-anwale akụrụngwa anụ ahụ na arụ ọrụ nke ọkpọkọ ígwè dị ka: ike ike, mkpụrụ na elongation.Iji ọkpọkọ nchara nke na-ezute ọkọlọtọ BS1139 bụ nhọrọ dị mma nke nwere ike belata nke ọma ihe ọghọm nke ihe mberede ihe kpatara nsogbu ịdị mma ihe onwunwe.

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