ERW yana nufin "lantarki juriya welded". Ana kera bututu da bututun ERW ta hanyar mirgina karfe sannan a yi musu walda a tsayin tsayinsa. Bututun ERW suna da haɗin welded a sashin giciye. An kera shi daga Strip/Coil kuma ana iya kera shi har zuwa 24” OD.
| Samfura | Farashin ERW Karfe |
| 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 |
Aikace-aikace:
Gina / kayan gini karfe bututu
Bututu mai zazzagewa
Fence post karfe bututu
Kariyar wuta bututun ƙarfe
Greenhouse karfe bututu
Ƙananan ruwa, ruwa, gas, mai, bututun layi
Bututun ban ruwa
Bututun hannu
Ƙuntataccen Inganci:
1) Yayin da kuma bayan samarwa, ma'aikatan 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.
Shiryawa da Bayarwa:
Cikakkun kayan 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.
