Zogulitsa
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Chikwama chachitsulo ndi machubu a API 5CT, J55, K55, L80, N80
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Chitoliro Chobowolera Chitsulo cha Kaboni cha API 5CT cha mapulojekiti obowolera
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Mapaipi a ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M Alloy Steel
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Machubu a ASTM A192, ASTM A179, ASTM A209, ASTM A210 a Boiler achitsulo
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Chitsulo Chozungulira Chopangidwa ndi Kaboni Chozungulira Chachikulu Mapaipi Achitsulo a SSAW
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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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Mapaipi achitsulo apamwamba a LSAW okhala ndi welded nthawi yayitali
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Mapaipi / machubu achitsulo chosapanga dzimbiri opangidwa ndi 304/304L ndi 316/316L