Chitoliro/chubu chachitsulo chakuda cha Erw chomwe chimaperekedwa ndi fakitale ya Ms Erw Welded Black Steel Pipe/chubu chachitsulo chakuda cha Carbon Erw chomwe ndi kampani ya Youfa yomwe imapanga chitoliro chachikulu chachitsulo cha kaboni

Chitoliro/chubu chachitsulo chakuda cha Erw chomwe chaperekedwa ndi fakitale ya Ms Erw Welded Black Steel Pipe/chubu chachitsulo chakuda cha Carbon Erw chomwe ndi dzina la Youfa, kampani yopanga chitoliro chachitsulo cha kaboni. Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

MOQ Pa Kukula Konse:matani awiri

Kuchuluka Kwa Oda Yocheperako:Chidebe chimodzi

Nthawi Yopangira:nthawi zambiri masiku 25

Doko Lotumizira:Xingang Tianjin Port ku China

Malamulo Olipira:L/C,D/A,D/P,T/T

Mtundu:YOUFA

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Poganizira mfundo imeneyi, takhala pakati pa opanga opanga zinthu zatsopano kwambiri, osawononga ndalama zambiri, komanso opikisana pamitengo pamakampani opanga ma Erw Welded Black Steel Pipe/tube omwe amaperekedwa ndi Factory.Chitoliro cha Black Carbon Erw SteelYoufa ndiye wopanga wamkulu kwambiri wa mapaipi achitsulo cha kaboni, Pamene tikupita patsogolo, tikuyang'anira zinthu zathu zomwe zikukulirakulira komanso kukonza ntchito zathu zaukadaulo.
Poganizira mfundo imeneyi, takhala pakati pa opanga zinthu zatsopano kwambiri paukadaulo, zotsika mtengo, komanso zopikisana pamitengo.Chitoliro cha Black Carbon Erw Steel, Chitoliro cha Zitsulo cha Erw, chitoliro chachitsulo chakuda cholumikizidwa, Takhala tikugwira ntchito mosalekeza kwa makasitomala athu akumaloko ndi apadziko lonse lapansi omwe akukula. Cholinga chathu ndi kukhala mtsogoleri padziko lonse lapansi pantchitoyi ndipo tili ndi malingaliro awa; ndife okondwa kwambiri kutumikira ndikubweretsa chiwongola dzanja chapamwamba kwambiri pamsika womwe ukukula.

Chogulitsa	Chitoliro cha Zitsulo Chopopera Moto
Zinthu Zofunika	Chitsulo cha Kaboni
Giredi	Q195 = S195 / A53 Giredi A Q235 = S235 / A53 Giredi B / A500 Giredi A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Giredi B Giredi C
Muyezo	GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795
Mafotokozedwe	ASTM A795 sch10 sch30 sch40
pamwamba	Wopaka Wakuda kapena Wofiira
Mapeto	Malekezero osalala
Mapeto	Malekezero okhala ndi mipata

Kulamulira Kwabwino Kwambiri:
1) Panthawi yopanga komanso pambuyo pake, antchito anayi a QC omwe ali ndi zaka zoposa 5 zokumana nazo amafufuza zinthu mwachisawawa.
2) Laboratory yovomerezeka ya dziko lonse yokhala ndi satifiketi za CNAS
3) Kuyang'aniridwa kovomerezeka kuchokera kwa munthu wina wosankhidwa/wolipidwa ndi wogula, monga SGS, BV.
4) Yavomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi ziphaso za UL /FM, ISO9001/18001, FPC.

phunzirani zambiri za satifiketi

Kulongedza ndi Kutumiza:
Tsatanetsatane wa Kulongedza: m'matumba okhala ndi ma hexagonal okhazikika panyanja odzazidwa ndi zingwe zachitsulo, Ndi zingwe ziwiri za nayiloni pa phukusi lililonse.
Tsatanetsatane wa Kutumiza: Kutengera ndi kuchuluka, nthawi zambiri mwezi umodzi.