GNV is a professional OEM scaffolding coupler manufacturer in China. We supply tested and certified scaffolding couplers under different standards of scaffolding couplers and fittings under BS1139,EN74,JIS8951,ANIS, AS1576, etc.

There are full types of scaffolding couplers for your choosing in GNV, including drop forged and pressed double couplers,swivel couplers,half singel couplers, putlog coupler,fixed beam clamps & swivel beam clampls, sleeves and board retaining clamps,etc.

In addition, there are German types, British types, Australian types, Japanese types, Korean types, and American types couplers to meet up different country’s scaffolding coupler requirement.

Scaffolding couplers are always used to connect round scaffolding pipes. The scaffolding pipe diameter decides the scaffolding coupler sizes with OD48.3mm, OD42.7mm, OD60.3mm, OD76m, O89mm, and OD48.3mm scaffolding coupler is the most common size of construction scaffolding couplers.