In kasta oo chromium-ka uu yahay wakiil muhiim ah oo ah tuubada A335 P91 P91 P91, waxaa lagu yaqaanaa inuu ka hortago daxaynta wuxuuna leeyahay iska caabbinta sare ee hawo-mareenka heerkulka sare. Maaddaama tuubooyinkan ay dusha sare yihiin ama ay daaqaan, sidoo kale waxaa laga ilaaliyaa hubka. Daboolida dusha sare waxaa lagu fulin karaa farsamooyin kala duwan sida xaadirinta, phoshating, is dhexgalka saliida, kala-baxa, kala-baxa iyo la toogtay quusitaanka.
Nooca tuubbada aan jajabin
Kaarboon
Bogga 2 ee 2
JCOPOPIECOM.COM
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Duflex Stal Pipe & tuubada
ASTM A335 P5 P5 Pipe Pipe Pipe Steel Steamless
Birta birta & tuubada
ASTM A335 P5, P9, P11, P12, P22, P91, P15
Soosaarista Farsamada Tenygure Rigling \ / shaqo kulul, qabow qabow
ASTM A335 P22 P22 Alloy birta sifiican
Qalabka 'astret' steel astm a333 fasalka 3, fasalka 6, fasalka 8, fasalka 9aad
ASTM A335 P5, P9, P11, P12, P22, P91, P139