M square bututu Q195 Q235 Q345 Q215 Square da rectangular
Gabatarwa
Madaidaicin bututun karfen bututun karfe ne wanda ginshikin weld din yayi daidai da madaidaiciyar shugabanci na bututun karfe. Yawancin lokaci an raba su zuwa metric lantarki welded bututu, lantarki welded siririn bango bututu, transformer sanyaya mai bututu da sauransu. Longitudinal welded bututu yana da sauƙi samar da tsari, high samar da yadda ya dace, low cost da sauri ci gaba. Ƙarfin karkatattun bututun da aka yi wa ƙera ya fi na madaidaicin bututun welded. Za a iya yin amfani da ƙunci mai ƙunci don samar da bututu masu welded tare da manyan diamita, sannan kuma za a iya amfani da billet mai faɗi ɗaya don samar da bututu mai walda mai diamita daban-daban. Amma idan aka kwatanta da madaidaiciyar bututu mai tsayi guda ɗaya, tsayin weld yana ƙaruwa da 30-100%, kuma saurin samarwa ya ragu.
Siga
Abu | Farashin ERW |
Daidaitawa | ASTM, DIN, ISO, EN, JIS, GB, da dai sauransu. |
Kayan abu
|
Q195, Q215, Q235, Q345,Q355、S195T、GR.B、X42、X52、X60、Saukewa: CC60、CC70、ST35、ST52、Saukewa: S235JR、Saukewa: S355JR、SGP、Saukewa: G370、Saukewa: G410、GR12、Farashin GR2 da dai sauransu. |
Girman
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Kauri bango: 0.5mm-30mm, ko kamar yadda ake bukata. Outer diamita: 10mm * 20mm-300mm * 500mm, ko kamar yadda ake bukata. Tsawon: 6m-12m, ko kuma yadda ake bukata. |
Surface | Galvanized, 3PE, zanen, shafi mai, karfe hatimi, hakowa, da dai sauransu. |
Aikace-aikace
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Ana amfani dashi sosai a masana'antar injuna, gini, masana'antar ƙarfe, motocin noma, greenhouses na noma, motoci. Masana'antu, layin dogo, babbar hanyar tsaro, firam ɗin kwantena, kayan ɗaki, kayan ado, tsarin ƙarfe, 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. |