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harga yang pantas 60 16 30 12mm Dinding Tipis Pipa Stainless Steel Tabung 27SiMn 42CrMo P91 P22 P92 on line

60 16 30 12mm Dinding Tipis Pipa Stainless Steel Tabung 27SiMn 42CrMo P91 P22 P92

Standar: ASTM, ASTM
Jenis: Mulus
Kualitas baja: Seri 300, 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321,
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