Pressed Steel Coupler

Pressed Steel Coupler to scaffolding connections manufactured through the sheet metal stamping process. It is a type of fastener widely used in lightweight scaffolding systems by cold pressing in a die and assembled by bolts using high-strength steel plates.

2. Production process characteristics

Stamping forming: using Q235 or Q345 steel plates with a thickness of 2.5-4mm, cold forming by large stamping machines and special molds

Bolt assembly: Multiple stamped parts are combined into complete fasteners by high-strength bolts

Surface treatment: usually hot-dip galvanized or electro-galvanized anti-rust treatment

No Casting Process: The production process is more environmentally friendly compared to traditional cast fasteners

3. Main types

Right-angle stamping fasteners

Used to connect vertically intersecting steel pipes

It consists of two symmetrical stampings combined by bolts

Rotating stamping fasteners

Suitable for any angle connection

Usually with a rotatable holding down mechanism

Butt stamping fasteners

It is used for steel pipe butt extension

It adopts a sleeve stamping structure

4. Performance characteristics

Merit:

Light weight: 30%-40% lighter than traditional cast fasteners

Low cost: high production efficiency and high material utilization

High strength: The cold work hardening effect improves the strength of the material

Neat appearance: high dimensional accuracy and beautiful appearance