Pressed/Forged BS1139/En74 Fixed/Swivel Scaffolding Pipe Tube Coupler

In the construction industry, scaffolding couplers are essential for building everything from small residential houses to large-scale commercial and industrial complexes. They facilitate the construction of multi-level platforms at various heights, providing workers with a safe space to carry out tasks such as bricklaying, painting, window installation, and electrical work. For instance, in high-rise building construction, scaffolding couplers enable the creation of a continuous and sturdy structure capable of supporting the weight of workers, heavy materials, and equipment.

Core Advantages
Scaffolding couplers offer distinct benefits that enhance safety, efficiency, and cost-effectiveness:

• ​Superior Structural Integrity:
  Made from forged or cold-pressed Q235 steel, couplers exhibit exceptional resistance to deformation and breaking under heavy loads. Their design eliminates weak points, ensuring uniform stress distribution and long-term durability

• ​Anti-Slip Performance:
  The enlarged contact area between couplers and tubes minimizes slippage risks, even in dynamic or high-vibration environments. This feature is critical for maintaining scaffold stability and worker safety

• ​Corrosion Resistance:
  Galvanized coatings (electro or hot-dip) protect against rust and environmental degradation, making couplers suitable for outdoor use in harsh conditions like coastal areas or chemical plants

• ​Flexibility and Customization:
  Manufacturers offer OEM services, allowing adjustments in size, surface treatment, and packaging to meet project-specific requirements. Couplers comply with multiple international standards (e.g., EN, BS, OSHA), ensuring global applicability

By combining robust engineering with adaptable design, scaffolding couplers remain indispensable in modern construction, balancing safety, versatility, and economic efficiency. For detailed technical drawings or region-specific certifications, consult suppliers directly

Zhengzhou Duorui Enterprise Co., Ltd was established in 2012, after 12 years development, our products have evolved and expanded in reinforcement and formwork accessories, like tie rod, wing nut, water stopper, prop sleeve, pin, scaffolding coupler etc. and plastic building materials, such as diamond dowel sleeve, rebar safety cap, plastic spacer, PVC conduit and cone etc. Those products form the core of our business. We can apply sherardizing technology to our related products.To meet the growing dement of building materials market, we will continue to develop new products and service!

Another bright spot of our company is OEM ability. Experienced technicians and complete equipments is the guarantee. We've excellent completed the square coupler and threaded pipe for our clients!

With a very special corporate culture in Duorui Company, we are striving to be an export and import leader in formwork and scaffolding accessories field. Products, Quality and Service are what we pursuing for now and ever!