佛山移动护栏 广州施工临时护栏 镀锌护栏网 出口欧美澳洲
佛山镀锌隔离网厂家批发 河源移动隔离护栏 交通警示护栏围挡围栏
佛山移动护栏 广州施工临时护栏 镀锌护栏网 出口欧美澳洲
Foshan mobile guardrail Guangzhou construction temporary guardrail galvanized guardrail net exported to Europe, America and Australia
护栏材质:Q195、Q235低碳钢丝和低碳钢管、镀锌管。
Guardrail material: Q195, Q235 low carbon steel wire and low carbon steel pipe, galvanized pipe.
护栏工艺:焊接网片--下料截断--水平方向边管两端冲月牙--框架焊接成型--网片和框架焊接--镀锌或喷涂--护栏成品。
Guardrail Technology: welding mesh - cutting and cutting - punching crescent at both ends of horizontal side pipe - frame welding and forming - mesh and frame welding - galvanizing or spraying - finished guardrail.