Forged Coupler, Drop Forged Double&Swivel Clamp

Forged Coupler: A Vital Scaffolding Component

Forged couplers are essential components in scaffolding systems, serving as fittings for scaffolding tubes. These couplers are made from high-strength round bars, undergo high-temperature heating, and are shaped through a drop forging process, followed by rigorous slip testing to ensure safety and durability.

Notable for their resilience, forged couplers outshine pressed steel couplers and have gained worldwide popularity across various construction sectors including civil, industrial, chemical, commercial, onshore, offshore, and shipbuilding.

Global Availability of Forged Couplers

We manufacture forged couplers to meet the standards of different countries, including British, German, Australian, and USA types. Clients in Latin America and Portugal can benefit from our special 22mm flange nuts tailored for scaffolding couplers.

With extensive experience in manufacturing and exporting, we are well-equipped to meet your coupler needs.

British Type Forged Couplers

The British type forged couplers are widely recognized and used globally, adhering to BS and EN74 standards for double, swivel, and single couplers. Beam girder couplers follow the AS standard.

These couplers include a 21mm cross nut fitted with a washer, and all bolts are made with 8.8 class high-strength steel, ensuring reliability. We offer both E-galvanized and hot dip galvanized options in compliance with British standards.

German Type Forged Couplers

German type forged couplers differ from British ones by featuring stronger M14 bolts and 22mm flange nuts. We offer both standard-duty and heavy-duty couplers, the latter designed specifically for Layher scaffolding with round threaded bolts and nuts.

Australian Type Forged Couplers

Australian forged couplers are recognized as heavy-duty scaffolding components that utilize a 23mm flange nut. Our product range includes forged double couplers, swivel couplers, putlog couplers, gravlock girder couplers, and single couplers, catering to various construction needs.

USA Type Forged Couplers

The USA type forged coupler, also known for its durability, features I-bolt and wedge clamps for both normal steel and aluminum scaffold tubes. Commonly available sizes include O.D 48.3mm, O.D 42mm, O.D 60mm, O.D 76mm, and O.D 89mm, ensuring a wide range of applications.

Quality Assurance in Forged Couplers

As an ISO and CE certified company, we are committed to manufacturing high-quality scaffolding forged couplers that adhere to international standards such as EN 74 and BS. Our stringent quality control measures ensure each coupler is safe for construction applications.

Quality Control Measures

1. We use only tested and qualified steel round bars for the mass production of forged couplers.
2. Our automatic machinery regulates the forging temperature and dropping to ensure optimal shaping.
3. Each coupler undergoes a 100% slip test to ensure a perfect fit with the scaffold tube's outer diameter.
4. We conduct sampling tests on each batch for distortion and ultimate strength to meet or surpass scaffolding standards.
5. Bolts and nuts are manufactured to comply with EN and BS standards, with specifications exceeding class 8.8.

Drop Forged Swivel Couplers

Versatile Connection with Drop Forged Swivel Couplers

The drop forged swivel couplers connect two scaffold tubes at any angle, making them crucial for ledger, façade, or similar bracing applications. Their load-bearing capacity is vital for the overall strength of the scaffolding structure.

We provide a variety of models, including Swivel Copper Pressed couplers, tailored to meet diverse specifications. The standard size is 48.00 mm.

As a leading supplier, we also provide Scaffolding Steel Soild U Head Base Jack, fulfilling all your scaffolding needs with a team ready to assist you in finding the right products.