| 出生地 |
Chongqing China (Mainland) |
| 牌子的名字 |
Ji Brand |
| 模式的数量 |
JGKz48.3mm |
Scaffolding coupler Detail introduction Right-angle coupler (Double coupler) Model: JGKZ48 Size: 48.3mm*48.3mm Standard: reach to BS1139 EN74 class A-B N.W:850g Thickness: 5mm Production process: Hydraulic Surface: Electro galvanization,gold color, self colored Anti-skid property: P1=10.0kn 1≤7.0mm P2=12.0kn 2≤0.5mm Torque: 900N.m, f≤60.00mm Anti-crack: P=30.0KN, every part can not be cracked Anti-rust: Reach to 3