High Quality Board Retaining Coupler, Reliable Performance
The Board Retaining Coupler (BRC) is a robust scaffolding accessory designed to securely fasten steel or wooden boards to steel tubes. Manufactured in compliance with BS1139 and EN74 standards, it is available in both drop-forged and pressed steel variants to meet diverse project requirements. To ensure longevity and corrosion resistance, the couplers are typically finished with electro-galvanizing or hot-dip galvanizing. As a professional manufacturer, we are committed to providing high-quality BRCs and comprehensive scaffolding solutions for global markets.
Scaffolding Coupler Types
1. BS1139/EN74 Standard Board Retaining Coupler
| Commodity | Specification mm | Type | Normal Weight g | Customized | Raw Material | Surface treatment |
| Board retaining coupler | 48.3mm | Pressed | 570g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Board retaining coupler | 48.3mm | Drop Forged | 610g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
Testing Report
Other related BS1139/EN74 Standard Pressed scaffolding Coupler and Fittings
| Commodity | Specification mm | Normal Weight g | Customized | Raw Material | Surface treatment |
| Double/Fixed coupler | 48.3x48.3mm | 820g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Swivel coupler | 48.3x48.3mm | 1000g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Putlog coupler | 48.3mm | 580g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Board retaining coupler | 48.3mm | 570g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Sleeve coupler | 48.3x48.3mm | 1000g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Inner Joint Pin Coupler | 48.3x48.3 | 820g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Beam Coupler | 48.3mm | 1020g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Stair Tread Coupler | 48.3 | 1500g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Roofing Coupler | 48.3 | 1000g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Fencing Coupler | 430g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized | |
| Oyster Coupler | 1000g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized | |
| Toe End Clip | 360g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
2. BS1139/EN74 Standard Drop Forged scaffolding Couplers and Fittings
| Commodity | Specification mm | Normal Weight g | Customized | Raw Material | Surface treatment |
| Double/Fixed coupler | 48.3x48.3mm | 980g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Double/Fixed coupler | 48.3x60.5mm | 1260g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Swivel coupler | 48.3x48.3mm | 1130g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Swivel coupler | 48.3x60.5mm | 1380g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Putlog coupler | 48.3mm | 630g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Board retaining coupler | 48.3mm | 620g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Sleeve coupler | 48.3x48.3mm | 1000g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Inner Joint Pin Coupler | 48.3x48.3 | 1050g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Beam/Girder Fixed Coupler | 48.3mm | 1500g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Beam/Girder Swivel Coupler | 48.3mm | 1350g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
3. German Type Standard Drop Forged scaffolding Couplers and Fittings
| Commodity | Specification mm | Normal Weight g | Customized | Raw Material | Surface treatment |
| Double coupler | 48.3x48.3mm | 1250g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Swivel coupler | 48.3x48.3mm | 1450g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
4. American Type Standard Drop Forged scaffolding Couplers and Fittings
| Commodity | Specification mm | Normal Weight g | Customized | Raw Material | Surface treatment |
| Double coupler | 48.3x48.3mm | 1500g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
| Swivel coupler | 48.3x48.3mm | 1710g | yes | Q235/Q355 | eletro Galvanized/ hot dip Galvanized |
Advantages
1. Outstanding quality and safety
Dual processes, meeting diverse demands: We offer BRC with both forging and stamping processes, with only the clamping covers being different. Forgings have higher strength and toughness, making them suitable for demanding heavy-duty projects. Stamping parts offer excellent economy and reliability, meeting the requirements of various standard projects. Customers can make flexible choices based on their specific project budgets and safety requirements.
Durable and sturdy: The product is mainly made of high-quality steel, with a solid structure that can withstand high loads and frequent use, effectively extending the product's lifespan and reducing long-term usage costs.
International standard certification: Strictly adhering to BS1139 and EN74 standards, we ensure that every product complies with international safety regulations, providing reliable safety guarantees for construction sites.
2. Excellent durability and corrosion resistance
Dual surface treatment: The standard product offers two surface treatment options: electro-galvanizing and hot-dip galvanizing. Electro-galvanized coating has a bright appearance and provides excellent rust protection. Hot-dip galvanizing has a thicker zinc layer and extremely strong anti-corrosion ability. It is especially suitable for harsh construction environments such as dampness and high salt content, significantly extending the overall service life of the scaffolding system.
3. Strong supply chain and geographical advantages
Industrial base, source manufacturer: The company is located in Tianjin, the largest manufacturing base for steel and scaffolding products in China. This enables us to conveniently obtain high-quality raw materials and have a mature industrial chain support, ensuring the stability of production and cost advantages.
Port city, convenient logistics: Tianjin is an important port city, enabling us to transport goods to all parts of the world quickly and efficiently, significantly shortening the delivery time and ensuring the smooth progress of your project.
4. Professional production and service guarantee
Rich product line: We specialize in manufacturing various scaffolding products and accessories, ranging from modular systems to basic connectors, and can provide one-stop procurement solutions. This ensures the perfect compatibility of BRC with other components, such as pipes and system scaffolding.
Global market verification: The product has been exported to many countries and regions such as Southeast Asia, the Middle East, Europe and America. Its outstanding performance and reliability have been widely recognized by customers in different markets around the world.
The service philosophy of "Customer First" : We adhere to the principle of "Quality first, customer first, service-oriented", focus on meeting your personalized needs, and are committed to establishing and promoting mutually beneficial and win-win long-term cooperative relationships.
FAQS
1. What is a Board Retaining Coupler (BRC) and what is its primary function?
A Board Retaining Coupler (BRC) is a key scaffolding component designed to securely fasten steel or wooden boards to the steel tubes of a scaffolding system. Its primary function is to create a safe working platform and toe-boards, preventing tools and materials from falling. It is manufactured in compliance with the BS1139 and EN74 safety standards.
2. What are the different types of BRCs you offer, and what is the difference?
We offer two main types of BRCs to meet different market and project requirements: Drop Forged BRC and Pressed Steel BRC. The key difference between them lies in the manufacturing process and the material of the coupler cap. Both types ensure durability and compliance with safety standards, with the choice depending on specific project specifications and preferences.
3. What surface treatments are available for your BRCs to prevent rust?
To ensure longevity and corrosion resistance, our Board Retaining Couplers typically undergo two main surface treatment processes: Electro Galvanizing and Hot Dip Galvanizing. These coatings protect the steel from rust and wear, making the couplers suitable for use in various harsh weather conditions on construction sites.
4. Where are your products manufactured, and what is your logistical advantage?
Our company, Tianjin Huayou Scaffolding Co., Ltd., is located in Tianjin City, China. Tianjin is not only the largest manufacturing base for steel and scaffolding products but also a major port city. This strategic location allows for efficient and cost-effective transportation, making it easier to ship cargo to ports all over the world.
5. Besides BRCs, what other scaffolding products do you supply?
We specialize in the production and sales of a wide range of scaffolding and formwork products. Our portfolio includes Ringlock System, Frame System, Cuplock System, Kwickstage System, Aluminum Scaffolding System, Shoring Prop, Adjustable Jack Base, Scaffolding Pipes and Fittings, and various other couplers and accessories. Our products are exported globally to Southeast Asia, the Middle East, Europe, America, and more.





