Zitsulo chitoliro Chalk
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ASME B16.9 A234 WPB Carbon Steel Pipe Chigongono
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ASME B16.9 A234 WPB Butt Weld Carbon Steel Tee
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Ma Flanges a Chitoliro Chosapanga Chitsulo ASME B16.5 SS304
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Chigongono chachitsulo / Mapindo, Chitsulo chachitsulo, Zothandizira Zopangira Mapaipi achitsulo
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ASME/ANSI B16.5 & B16.47 - Ma Flange a Chitoliro ndi Zopangira Zozungulira
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Valavu ya API 6D, Valavu ya Pipeline Yopangidwa ndi Yopangidwa