Bahan Perkenalan Grooved Fittings: ASTM A536 GRADE 65-45-12, QT450-10 Threads: ASME b1.20.1, ISO 7-1, GB7306 Ukuran Sadia: 1 ″ - 12 ″ Surface Treatment: P: Dicét E: Electroplated S: Epoxyplated G: Hot-dip Galvanized Warna Sadia: Beureum, Oranyeu, Bulao, Gray, Bodas Applica Produk ...
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