Mndandanda wa Mitengo wa Astm A53 Black Erw Steel Pipe Schedule 40, Black Welding Carbon Steel Pipe For Oil And Gas Youfa brand ndiye wopanga wamkulu kwambiri wa carbon steel pipe

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

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ndi njira yonse yoyendetsera bwino sayansi, khalidwe labwino komanso chikhulupiriro chabwino, tikupeza mbiri yabwino ndipo tagwira ntchitoyi kuti tipeze PriceList.Ndondomeko ya Chitoliro cha Astm A53 Black Erw Steel 40,Chitoliro cha Black Welding Carbon Steel cha Mafuta ndi GasiKampani ya Youfa ndi kampani yayikulu kwambiri yopanga mapaipi achitsulo cha kaboni, Ubwino wake ndi kukhalapo kwa fakitale, Kuyang'ana kwambiri pa zomwe makasitomala akufuna kungakhale gwero la kupulumuka ndi kupita patsogolo kwa bizinesi, Timakhala oona mtima komanso okhulupirika pantchito, tikuyembekezera mtsogolo!
Ndi njira yonse yoyendetsera bwino sayansi, khalidwe labwino komanso chikhulupiriro chabwino, timakhala ndi mbiri yabwino ndipo timagwira ntchito imeneyi kwa nthawi yayitali.Ndondomeko ya Chitoliro cha Astm A53 Black Erw Steel 40, Chitoliro cha Black Welding Carbon Steel cha Mafuta ndi Gasi, Mpweya Wakuda Wachitsulo ChitoliroNgakhale kuti ndi mwayi wopitilira, tsopano tapanga ubale wabwino ndi amalonda ambiri akunja, monga ochokera ku Virginia. Tikukhulupirira kuti zinthu zokhudzana ndi makina osindikizira a t-sheti nthawi zambiri zimakhala zabwino chifukwa ambiri amakhala ndi khalidwe labwino komanso mtengo wake.

Chogulitsa	Chitoliro cha Zitsulo cha ERW
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	DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444 /3466API 5L, ASTM A53, A500, A36, ASTM A795
Pamwamba	Wakuda Wakuda/Wachilengedwe
Mapeto	Malekezero osalala
Mapeto	ndi kapena opanda zipewa

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.