Maganganun mu an yarda da su sosai kuma masu amfani suna dogaro kuma suna iya saduwa da ci gaban tattalin arziƙi da buƙatun zamantakewa don masana'anta Don Ƙananan Diamita na Kasuwancin Kan layi.Galvanized Karfe bututuRectangular KumaSquare TubeYoufa alama babbar masana'anta don bututun ƙarfe na carbon, Bugu da ƙari, za mu jagoranci abokan ciniki yadda yakamata game da dabarun aikace-aikacen don ɗaukar samfuranmu da hanyar zaɓar kayan da suka dace.
Masu amfani sun yarda da hanyoyinmu gabaɗaya kuma abin dogaro kuma suna iya saduwa da ci gaban tattalin arziki da buƙatun zamantakewa akai-akaiGalvanized Karfe bututu, tube rectangular, Square Tube, A lokacin a cikin shekaru 11, Mun halarci fiye da 20 nune-nunen, samun mafi girma yabo daga kowane abokin ciniki. Kamfaninmu yana ba da wannan "abokin ciniki na farko" kuma ya himmatu don taimaka wa abokan cinikin su faɗaɗa kasuwancin su, ta yadda za su zama Babban Boss!
| Samfura | Galvanized Square da Rectangular Karfe bututu tare da Ramuka |
| Kayan abu | Karfe Karfe |
| Daraja | Q195 = S195/A53 Darasi A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR/A500 Digiri na B Daraja C |
| Daidaitawa | DIN 2440, ISO 65, EN10219GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
| Surface | Tutiya shafi 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen fili |
| Ƙayyadaddun bayanai | OD: 20 * 20-500 * 500mm; 20*40-300*500mm Kauri: 1.0-30.0mm Tsawon: 2-12m |
Ƙuntataccen Inganci:
1) A lokacin da kuma bayan samarwa, ma'aikatan 4 QC tare da fiye da shekaru 5 sun gwada samfurori a cikin bazuwar.
2) dakin gwaje-gwaje na ƙasa tare da takaddun shaida na CNAS
3) Amintaccen dubawa daga wani ɓangare na uku da aka zaɓa / biya ta mai siye, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Australia, Peru da UK sun amince da su. Mun mallaki UL / FM, ISO9001/18001, FPC takaddun shaida
ƙarin koyo game da takaddun shaida
Shiryawa da Bayarwa:
Cikakkun abubuwan tattarawa: a cikin daure masu kyau na teku mai hexagonal cike da ɗigon ƙarfe, Tare da majajjawa nailan biyu ga kowane daure.
Bayanin Bayarwa: Dangane da QTY, yawanci wata ɗaya.
12 zafi galvanized square da rectangular karfe bututu samar Lines
Masana'antu:
Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Abubuwan da aka bayar na Shanxi Youfa Steel Pipe Co., Ltd
