Dhuumaha Birta Ductile
-                Tuubbada Birta ee Awoodda Sare leh ee Jilicsan ee Jidhka Jilicsan ee Tubta Birta ahTuubooyinka birta ee birta ah ee Nodular-ka ah ayaa asal ahaan ah tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
-                Tuubooyinka birta ah ee kabka birta ah Qiimaha T Nooca Isku-dhafan ee Tuubooyinka Birta ee Biyaha Dhulka Hoostiisa Di Pipe K7 K9 C25 C30Tuubooyinka birta ee birta ah ee Nodular-ka ah ayaa asal ahaan ah tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
-                Qiimaha Warshada ugu Fiican 500mm K9 C40 6 Mitir Dherer DI Dhuumaha Birta Birta ah ee BiyahaTuubooyinka birta ee birta ah ee Nodular-ka ah ayaa asal ahaan ah tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
-                Qiimaha Warshada 2024 Iibka Kulul C25 Fasalka Dhuumaha Birta Birta K8 K9 900mm Dhuumaha birta SibidhkaTubooyinka birta ah ee birta ah ee shubka ahAsal ahaan waa tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
-                Warshada ISO 2531 C25 C30 C40 K9 DN80mm-DN2000mm Dhuumaha Birta ee Dhuumaha DegmadaTuubooyinka birta ee birta ah ee Nodular-ka ah ayaa asal ahaan ah tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
-                Tuubbada Birta Madow ee Tayada Alxanka leh ee Tayada leh: Dhexroor 3 Inj ah, Qiimaha TartanDhinaca dhismaha, muhiimadda agabka waara ee lagu kalsoonaan karo lama soo koobi karo. Mid ka mid ah qaybaha lagama maarmaanka ah waa tuubada birta madow iyo tuubada. Qaab-dhismeedyadan adag iyo kuwa isku dhafan waxay door muhiim ah ka ciyaaraan codsiyada kala duwan ee warshadaha dhismaha. Haddi ay tahay hababka tuubooyinka, xadhkaha gaaska, ama taageerooyinka qaabdhismeedka, tuubooyinka birta madow iyo tuubooyinka ayaa ah qayb lama huraan ah oo ka mid ah dhismaha casriga ah. 
-                Dhuumaha birta ee shubka nodularTuubooyinka birta ee birta ah ee Nodular-ka ah ayaa asal ahaan ah tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah. 
