Import British Double Coupler — Buy in Bulk from Supplier in China

The British double coupler from Handan Ruitao Fastener Manufacturing Co., Ltd is a drop-forged scaffold fitting designed to join two 48.3 mm diameter tubes at any angle, a configuration standard on UK and Commonwealth scaffolding systems. The coupler weighs 0.98-1.0 kg per piece and is manufactured from Q235 structural steel, a carbon steel grade with nominal yield strength of 235 N/mm². Surface protection is offered as either electro-galvanising or hot dip galvanising, depending on the corrosion-resistance requirements of the project environment.

Q235 steel is the standard raw material for scaffold couplers across the Chinese fastener industry, offering adequate ductility and weldability for forged fittings. The drop-forging process produces a denser grain structure than cast alternatives, improving fatigue resistance under cyclic loading conditions typical of scaffolding. Hot dip galvanising provides a zinc coating thickness typically 50-85 microns, suitable for exterior construction sites, while electro-galvanising offers a thinner 5-12 micron coating for indoor or temporary applications. The coupler complies with EN74 and BS1139, the British Standard for tubes, fittings and scaffolding that governs load-bearing capacity and dimensional tolerances in the UK market.

This fitting is used by scaffolding contractors, construction equipment rental firms, and infrastructure project managers who require British Standard-compliant tube-and-coupler systems. Typical buyers include importers serving Middle Eastern and African markets where BS1139 remains the referenced standard, as well as specialist scaffold distributors in the UK itself. Trade terms, minimum order quantities, and lead times are not stated in the listing and should be confirmed directly with Handan Ruitao Fastener Manufacturing Co., Ltd before committing to an order.

Handan Ruitao Fastener Manufacturing Co., Ltd is located in Handan, Hebei Province, China, with the postal address listed as 056700. The company operates under the Harbour trust tier on the platform, and at the time of listing shows a response rate of 0.00 percent with an average response time of zero hours. These signals indicate an unverified or dormant communication profile, and buyers should treat direct contact as essential before assuming active trading status.

The supplier's profile does not disclose factory size, annual turnover, number of employees, or specific clientele. No certifications, export licence details, or quality management systems are mentioned beyond the product-level EN74/BS1139 standard claimed. Buyers should request a current factory audit report, ISO 9001 certificate if held, and sample test reports for the specific batch they intend to purchase. The company specialises in fastener and scaffold fitting manufacture, but the breadth of its product catalogue and its experience with British Standard compliance should be explored directly.