Scaffold couplers are the fundamental component that is used together with scaffold tubs. The scaffolding tubes are joined together by steel clamps and couplers, and the scaffolding tubes work as the standards, braces and ties for workers to do the construction work in height.
There are various types of clamps and couplers. Japanese, British, and German type clamps. Based on different producing process, the fittings are included into pressed and drop forged couplers. For British couplers, the common standard is EN74 and BS1139. The surface treatment is Electro galvanized, hot dipped galvanized and painted, while the electro galvanized is the better choice because of the beautiful surface and lower cost.

1. Product Information

Scaffold Tube Double Clamps

Description
Specification
Weight
Standard
Pressed Fixed Coupler
48.3*48.3*mm
0.85kg
BS1139/EN74
Pressed Swivel Coupler
48.3*48.3mm
1.05kg
BS1139/EN74
Drop Forged Girder Coupler
48.3mm
1.48kg
BS1139/EN74
Drop Forged Putlog Coupler
48.3mm
0.63kg
BS1139/EN74
Drop Forged Joint Pin
48.3mm
1.12kg
BS1139/EN74
Pressed Sleeve Coupler
48.3mm
0.97kg
BS1139/EN74
Pressed Board Retaining Coupler
48.3mm
0.61kg
BS1139/EN74
Pressed Limpet Coupler
48.3mm
0.32kg
BS1139/EN74

double clamps

scaffolding tube

2. Production Process

double clamps

3. Packing and Loading

scaffolding tube

double clamps

4. Our factory

scaffolding tube




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