Nthawi zambiri timakhulupirira kuti umunthu wa munthu umasankha zamtundu wapamwamba kwambiri, tsatanetsatane wake amasankha mtundu wazinthu, pogwiritsa ntchito mzimu wogwirira ntchito WOONA, WABWINO NDI WATSOPANO pakugulitsa Hot China ERW Carbon Welded Square & RectangularChitsuloMtengo wagawo la Tube Hollow, Timayamikira kufunsa kwanu, Kuti mumve zambiri, chonde titumizireni, tidzakuyankhani ASAP!
Nthawi zambiri timakhulupirira kuti munthu amasankha zinthu zabwino kwambiri, tsatanetsatane amasankha mtundu wazinthu, pogwiritsa ntchito mzimu wogwirira ntchito WOONA, WABWINO NDI WATSOPANOChina Hollow Gawo, Chitsulo, Kampani yathu imamatira ku mfundo ya "pamwamba kwambiri, mtengo wololera komanso kutumiza panthawi yake". Tikukhulupirira ndi mtima wonse kukhazikitsa ubale wabwino ndi mabizinesi athu atsopano ndi akale ochokera kumadera onse adziko lapansi. Tikukhulupirira kuti tidzagwira ntchito nanu ndikukutumikirani ndi zinthu zathu zabwino kwambiri ndi ntchito zathu. Takulandirani kuti mugwirizane nafe!
Zogulitsa | Chitoliro Chachitsulo cha Square ndi Rectangular |
Zakuthupi | Chitsulo cha Carbon |
Gulu | Q195 = S195 / A53 Gulu A Q235 = S235 / A53 Gulu B / A500 Gulu A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Gulu B Gulu C |
Standard | DIN 2440, ISO 65, EN10219, GB/T 6728, JIS G3444 / G3466, ASTM A500, A36 |
Pamwamba | Bare/Natural BlackPainted Othiridwa mafuta ndi kapena popanda wokutidwa |
Kutha | Zopanda mapeto |
Kufotokozera | OD: 20 * 20-500 * 500mm ; 20 * 40-300 * 500mm makulidwe: 1.0-30.0mm Utali: 2-12m |
Kuwongolera Kwabwino Kwambiri:
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka yadziko lonse yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena osankhidwa / olipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL / FM, ISO9001/18001, ziphaso za FPC
phunzirani zambiri za satifiketi
Kulongedza ndi Kutumiza:
Tsatanetsatane Wolongedza : M'mitolo ya hexagonal yokwanira kunyanja yodzaza ndi zingwe zachitsulo, Zokhala ndi ma nayiloni awiri pamitolo iliyonse.
Tsatanetsatane Wotumiza : Kutengera QTY, nthawi zambiri mwezi umodzi.