Taki karfe bututu / tube 20 # 16mn, 15CrMo Taki Special bututu
Gabatarwa
An raba bututun ƙarfe na taki zuwa bututun tukunyar jirgi na gabaɗaya da bututun tukunyar jirgi mai ƙarfi gwargwadon yanayin zafin da suke ɗauka. Ba tare da la'akari da bututun tukunyar jirgi na gabaɗaya ko bututun tukunyar jirgi mai ƙarfi ba, ana iya raba su zuwa bututun ƙarfe daban-daban gwargwadon buƙatunsu daban-daban. Taki musamman karfe bututu ana yafi amfani da su kerarre high quality-carbon tsarin karfe, gami tsarin karfe da bakin zafi resistant karfe high-matsi sumul bututu ga tururi tukunyar jirgi bututu tare da high matsa lamba da kuma sama. Wadannan bututun tukunyar jirgi suna aiki a ƙarƙashin matsanancin zafin jiki da matsa lamba. Oxidation da lalata kuma za su faru a ƙarƙashin aikin iskar gas mai zafi da tururin ruwa. Sabili da haka, ana buƙatar bututun ƙarfe don samun ƙarfin jurewa mai ƙarfi, juriya mai ƙarfi, da kwanciyar hankali mai kyau na ƙungiya. Babban bututun tukunyar jirgi dole ne ya tabbatar da abun da ke tattare da sinadaran da kaddarorin inji. Bugu da kari, wajibi ne a yi gwajin ruwa daya bayan daya, kuma a yi gwajin flaring da flattening. Ana isar da bututun ƙarfe na musamman na taki a yanayin yanayin zafi.
Siga
| Abu | Taki karfe bututu/tubu |
| Daidaitawa | ASTM, DIN, ISO, EN, JIS, GB, da dai sauransu. |
| Kayan abu | API5L, Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,ASTM A53Gr.A&B、Gr.B、X42、X52、X60、X65、X70、Saukewa: S235JR、Saukewa: S275J0、Saukewa: S275J2、Saukewa: S355J0、Saukewa: S355JR、Saukewa: S355K2、Saukewa: STK290、Farashin STK400、Farashin STK490、Farashin STK500、Saukewa: SS330、SS40SS500、ST37、ST42、ST52、Q195-Q355 , da dai sauransu. |
| Girman | Diamita na waje: 15-750 mm ko kamar yadda ake buƙata Kauri: 1.5-100 mm ko kamar yadda ake buƙata Length: 1m-12m ko kamar 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 | 1. Ya dace da jigilar ammonia na roba, urea, methanol da sauran kafofin watsa labaru. 3. Gina masana'antu, tsarin, masana'anta masana'antu, masana'antar kera motoci, babbar hanyar tsaro 4. Tushen shinge na aikin gona, gidajen gonaki na noma, kayan daki, kayan ado, tsarin karfe |
| fitarwa zuwa | 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. |
Nunin Kayayyakin
