British Standard Forged Couplers

1.Excellent Anti slip Performance-Wide Fitting Area: The fastener adopts wide surface fitting design with steel tubes achieving full surface tight occlusion. It overcomes point/line contact defects of old style fasteners, eliminates slipping risks and improves overall mechanical performance and safety capacity of scaffolding.

2.Strong Corrosion Resistance-Dual Anti rust Treatment: Treated with passivation and hot dip galvanizing, the uniform and compact coating greatly boosts rust and salt spray resistance, with service life far longer than ordinary fasteners.

3.Fastener Bolt-8.8 High Strength Grade: Made of 35# high quality raw materials via quenching process, bolts reach 8.8 grade standard with optimal bending resistance, tensile resistance, fatigue resistance and wear resistance.

4.Anti drop Bolt-Customized Technology: The anti-drop structure of bolts can be customized according to customer requirements, which effectively prevents the loss and falling off of fastener screws, meeting the high-standard construction requirements of overseas projects.

1.Material & Process: The coupler main body is forged from high-quality Q235B carbon round steel, treated with passivation and hot-dip galvanizing dual anti-rust process. The zinc coating is uniform and compact, featuring strong adhesion, excellent wear resistance, impact resistance, crack resistance and weather resistance.

2.Compliance Standards: Our products strictly comply with national standard GB15831-2006, European standard EN74 and British standard BS1139. The British standard couplers have passed BETC special appraisal and CQCS national quality certification, also obtained CE certification.

3.Specifications & Customization: We supply right-angle, swivel, sleeve and other mainstream types of scaffolding couplers. Custom anti-drop bolt structure is available to prevent screw loss and falling off, fully meeting high-standard construction demands of overseas projects.

4.Load-bearing & Safety Performance: Adopting integrated forging molding, our couplers have superior tensile strength and toughness. Wide-surface fitting design achieves full contact with steel tubes to avoid slipping risks, greatly improving overall structural stability and safe load capacity of scaffolding systems.

1.Swivel Coupler: Enables diagonal connection at any angle. Ideal for building cross bracing, diagonal tension rods and special-shaped scaffolding.

2.Right Angle Coupler: For 90° vertical connection of steel tubes, fixing uprights and ledgers to build the main frame of scaffolding.

3.Connect the fasteners : For steel pipe extension and join ting. Connect pipe ends to lengthen uprights and ledgers.

4.Fixing plate fastener : Secure scaffolding t o building structures, floor slabs and steel plates for ties and supports.

5.Limpet Coupler : Connect steel pipes to steel plates and components; fix scaffolding to walls and embedded parts.

6.Cantilever beam fastene : Connect steel beams / Ibeams with steel pipes. Specially used for cantilever scaffolding and load-bearing frames.

1.Building Construction: Suitable for high-rise buildings, residential communities, commercial buildings and other civil construction scaffolding projects.

2.Bridge & Infrastructure:: Widely used in bridge erection, viaduct, municipal road and tunnel construction support projects.

3.Petrochemical & Power Engineering : Applied for factory workshop, power station, chemical plant and industrial equipment maintenance scaffolding.

4.Overseas Overseas Engineering Projects : Comply with international British, European standards, perfectly match overseas high-standard construction bidding projects.