British type putlog coupler

In commercial tube-and-fitting scaffolding, the horizontal ledgers provide the structural framework, but the transoms (or putlogs) are what actually support the wooden walking boards. The British type putlog coupler (often referred to as a single coupler or wrap-over coupler) is deployed exclusively to connect these platform tubes to the main ledgers. Unlike a double right-angle clamp that bears massive vertical loads, this specific coupler is structurally designed to hold horizontal pipes firmly together. Without a precision-engineered putlog coupler, transoms can slide along the ledger, leading to catastrophic platform collapse. Our specialized British type coupler solves this entirely by utilizing a low-profile, single-bolt wrap design that safely secures the grid without interfering with the flat placement of the scaffolding boards.

Comprehensive Matrix (Engineered for Exact Tube Integration)

Platform integration requires a coupler that provides rapid installation while maintaining absolute safety compliance. To ensure your walkways remain completely secure without adding unnecessary weight to the tower, we manufacture this coupler in precision-calibrated weights tailored for standard 48.3mm tubular networks:

Unmatched Engineering & Structural Advantages:

• Low-Profile Saddle Design: The geometry of a putlog coupler is critical. Every SRE putlog coupler is engineered with a flat, low-profile top saddle. This allows the timber scaffolding boards to sit perfectly flush over the coupler without rocking or tripping hazards, ensuring a safe, flat working surface.

• Heavy-Duty MS Durability: Platform failure is not an option. Whether choosing our pressed or drop-forged models, every putlog coupler is manufactured from solid MS (Mild Steel). This high-pressure manufacturing process entirely eliminates the risk of the coupler snapping or stretching under heavy foot traffic or dropped materials.

• Single-Bolt Speed Mechanism: Fast platform decking requires highly efficient hardware. The British type putlog coupler utilizes a single T-bolt and flap design optimized for a standard 21mm spanner. This allows field crews to apply high torque to the coupler in half the time it takes to secure a double clamp.

• Protective Zinc Plating: To combat harsh weather and chemical exposure on worksites, every coupler undergoes strict electro-galvanization (zinc plating). This protective shield prevents the coupler hinges, rivets, and bolts from rusting, exponentially extending the lifecycle of your decking fleet.

Step-by-Step Coupler Installation Efficiency (Designed for EPCs):

Laying out transoms across massive industrial facades is highly repetitive and labor-intensive work. The SRE British Type Putlog Coupler is engineered for rapid, frictionless deployment. Erection crews simply lay the transom tube perfectly flat across the horizontal ledger, hook the bottom lip of the coupler under the ledger, swing the hinged flap of the coupler over the top of the transom tube, and tighten the single nut. This high-speed installation ensures your platforms are secured instantly, drastically reducing onsite labor hours for EPCs.