F铁锌合金SUS304不锈钢冲压带筋CL201电柜铰链暗铰链开关柜隐藏式内置铰链
材质：锌合金压铸、SUS304不锈钢精铸、铁冲压、SUS304不锈钢冲压、
表面处理：砂灰、黑色、纳米、拉丝、白锌、振光
结构功能：暗铰链，插销靠弹簧钢丝限位，左右开门通用，门板转动角度：120度。
备注：锌合金铰链默认配铁销钉，另可定制不锈钢销钉
F iron zinc alloy SUS304 stainless steel stamping reinforced CL201 electric cabinet hinge concealed hinge switch cabinet concealed built-in hinge
Material: zinc alloy die casting, SUS304 stainless steel precision casting, iron stamping, SUS304 stainless steel stamping
Surface treatment: sand gray, black, nano, wire drawing, white zinc, vibration light
Structure and function: concealed hinge, the bolt is limited by spring steel wire, the left and right doors are common, and the rotation angle of door panel: 120 degrees.
Remarks: zinc alloy hinge is equipped with iron pin by default, and stainless steel pin can be customized
