Mu yawanci yi imani da cewa mutum hali yanke shawarar kayayyakin' high quality, da cikakken bayani yanke shawarar kayayyakin' m, tare da haƙiƙa, m da kuma m ma'aikata ruhu ga Top Quality Q235Bututu mara kyau Bututun Karfe/kabonKarfe BututuSquare/rectangular Tube, Don ƙarin tambayoyi ko ya kamata ku sami wata tambaya game da mafitarmu, yawanci kar ku jira kuyi magana da mu.
Mu yawanci yi imani da cewa mutum hali yanke shawarar kayayyakin' high quality, da cikakken bayani yanke shawarar kayayyakin' m, tare da haƙiƙa, m da kuma m ma'aikatan ruhu gaBututu mara kyau, Karfe Bututu, Bututun Karfe, Duk waɗannan samfuran ana kera su a masana'antar mu da ke China. Don haka za mu iya ba da garantin ingancin mu da gaske da wadata. A cikin waɗannan shekaru huɗu muna sayar da ba kawai samfuranmu ba har ma da sabis ɗinmu ga abokan ciniki a duk faɗin duniya.
| Samfura | ERWKarfe Bututu |
| 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, EN10255, BS1387GB/T3091, GB/T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Surface | Bare/Baƙar fata |
| Ƙarshe | Ƙarshen fili |
| tare da ko ba tare da iyakoki ba |
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.
