Karamin maras sumul karfe Bututu sanyi zana zafi birgima madaidaicin karfe tube
Gabatarwa
Ana iya kiran bututun ƙarfe marasa ƙarfi tare da ƙananan diamita na waje za a iya kiran su da ƙananan bututun ƙarfe mara nauyi. Hakanan ana iya raba ƙananan bututun ƙarfe maras diamita zuwa: ƙananan ƙananan bututun ƙarfe mara nauyi da madaidaiciyar bututu (wanda ake kira welded) ƙananan bututun ƙarfe mara nauyi. A waje diamita na karfe bututu ne 89mm ko žasa, 4mm ko fiye; ana iya kiran su gaba ɗaya a matsayin ƙananan bututun ƙarfe maras diamita.
Siga
Abu | Ƙananan karfe Bututu / bututu |
Daidaitawa | ASTM, DIN, ISO, EN, JIS, GB, da dai sauransu. |
Kayan abu
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Saukewa: ASTM A106B、ASTM A53B、API 5L Gr.B、ST52、ST37、ST44
SAE1010/1020/1045、S45C/CK45、Saukewa: SCM435、AISI4130/4140 Q195 、 Q235A-B 、Q345A-E 、 20 # 、10 #、 16Mn 、 ASTM A36、ASTM A500 、 ASTM A53 、 Farashin ASTM106 、 SS400、St52 、Saukewa: S235JR 、Saukewa: S355TRHda dai sauransu. |
Girman
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Kauri bango: 0.5mm-25mm, ko kamar yadda ake bukata. Outer diamita: 4mm-89mm, ko kamar yadda ake bukata. Tsawon: 1m-12m, ko kuma yadda ake bukata. |
Surface | Mai sauƙi mai sauƙi, zafi tsoma galvanized, electro-galvanized, black, danda, varnish shafi / anti-tsatsa mai, m shafi, da dai sauransu. |
Aikace-aikace
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An yi amfani da shi sosai a cikin ginin, bututun tsarin injiniya, bututun kayan aikin gona, bututun ruwa da iskar gas, bututun greenhouse, bututun tarkace, bututun kayan gini, bututun kayan daki, bututun matsa lamba, bututun mai, da sauransu. |
fitarwa zuwa
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America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, da dai sauransu. |
Kunshin |
Daidaitaccen fakitin fitarwa, ko yadda ake buƙata. |
Kalmar farashi | EXW, FOB, CIF, CFR, CNF, da dai sauransu. |
Biya | T/T, L/C, Western Union, da dai sauransu. |
Takaddun shaida | ISO, Farashin SGS, BV. |