Kayan aikin da aka yi da kyau, ƙwararrun ƙwararrun ma'aikata suna samun riba, da samfuran da sabis mafi kyau bayan-tallace-tallace;Mu kuma mun kasance manyan ma'aurata da yara, kowane mutum ya tsaya kan kamfanin yana amfana "haɗin kai, sadaukarwa, haƙuri" don tushen Factory Performance First GradeKarfe Zagaye TubeKerarre A cikin Youfa Brand babban masana'anta don bututun ƙarfe na carbon, Muna maraba da masu siyayya, ƙungiyoyin kasuwancin kasuwanci da abokai daga kowane yanki daga yanayin don yin magana da mu da neman haɗin gwiwa don samun riba.
Kayan aikin da aka yi da kyau, ƙwararrun ƙwararrun ma'aikata suna samun riba, da samfuran da sabis mafi kyau bayan-tallace-tallace;Mu kuma mun kasance manyan ma'aurata da yara, kowane mutum ya tsaya kan kamfanin yana amfana "haɗin kai, sadaukarwa, haƙuri" donHs Code Carbon Karfe Bututu mara kyau, Bututu Bakin Karfe mara sumul, Karfe Zagaye Tube, Barka da zuwa ziyarci kamfaninmu da ma'aikata, akwai hanyoyi daban-daban da aka nuna a cikin ɗakin nunin mu wanda zai dace da tsammanin ku, a halin yanzu, idan kun dace don ziyarci gidan yanar gizon mu, ma'aikatan tallace-tallace za su gwada ƙoƙarin su don sadar da ku mafi kyawun sabis.
| 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
