American Type Drop Forged Double Coupler
American type forged scaffolding couplers are also called the USA forged scaffolding clamps, is the heaviest weight of forging scaffolding couplers, with thicker forged covers and bodies, more anti-slipping bars behind the covers, assembled with ball head bolt and 22mm hex flange nuts, which is widely used in North American and other regions. Weight and forged type can be designed and produced as customer's requests.
Right Angle Coupler: also known as Double Coupler or Fixed Coupler, is usually used to fix pipe vertically and firmly, eliminating the possibility of the steel pipes slipping off. It relies on the friction between the coupler and the steel pipe to transfer the load. Such as the connection of the vertical rod and the large crossbar, the large crossbar and the small crossbar of scaffolding.
| Name | American type scaffolding coupler |
| Style | British type |
| Technic | Drop forged |
| Standard | EN74, BS1139
|
| Anti-Rusting Treatment | Hot Dipped Galvanized, Electro Galvanized |
| Material | Q235 |
| Colour | White or Yellow |
Double coupler most commonly used coupler specifications are: 48.3*48.3. There are also some special specifications as shown:
Swivel Coupler
|
| 48.3*34 | 34*34 | 34*38 |
| 48.3*38 | 38*38 | 38*42 |
| 48.3*42 | 42*42 | 42*60 |
| 48.3*48.3 | 48.3*60.3 | - |
| 48.3*60 | 60*60 | 60*76 |
| 48.3*76 | 76*76 | 86*89 |
| 48.3*89 | 89*89 | - |
| 60.3*60.3 | - | - |
Drop Forged Double Coupler SGS Report
EK-SGS-DOUBLE COUPLER 2025 NEW.pdf
Scaffolding Coupler Detection
This type of American drop forged couplers is mostly used to connect scaffolding tubes in dimension diameter 48.3mm, 60mm, and 89mm.
American type double couplers are constructed from high-quality steel and finished with a durable powder coat finish, designed to withstand the rigors of construction sites. Easily connecting two pipes at any angle, these double couplers are durable building components that provide exceptional flexibility and stability on the jobsite. Designed to meet EN74 & BS1139 standards, these double coupler are compatible with a variety of scaffolding systems.
As a reliable exporter, manufacturer, and supplier, EK scaffolding uses premium materials and adheres to precise manufacturing standards to provide customers with high-quality scaffolding coupler.
