Durable Board Retaining Coupler To Ensure Secure Connection
Tianjin Huayou Scaffolding offers robust Board Retaining Couplers (BRC), engineered to BS1139 and EN74 standards. Crafted from durable forged or pressed steel, they securely fasten steel or wooden boards to scaffold tubes. Available in electro-galvanized or hot-dip galvanized finishes for enhanced corrosion resistance. As a leading manufacturer based in Tianjin, we leverage our strategic port location to efficiently supply high-quality scaffolding solutions worldwide.
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 |
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, dual certification guarantee
Our plate-type fasteners are strictly produced in accordance with the international standards of BS1139 and EN74. This dual certification ensures that the product meets the strict requirements of major global markets from design to performance, serving as a solid foundation for the safety and compliance of your project.
2. Durable and sturdy, with excellent materials and craftsmanship
We use forged steel and die-cast steel to manufacture fasteners, ensuring their outstanding structural strength and durability. Combining electro-galvanizing or hot-dip galvanizing surface treatment processes, the product features excellent rust prevention and corrosion resistance, capable of adapting to various harsh construction environments, effectively extending its service life and reducing your long-term costs.
3. Flexible adaptation to meet diverse needs
To meet the specific requirements of different markets and projects, we offer two types of solid plate fasteners: forged and die-cast. The main difference lies in the cover. This product diversity enables you to flexibly select the most suitable model based on your specific budget and application scenarios, achieving the best balance between cost and performance.
4. Professional application to ensure overall safety
This fastener is specially designed to firmly fix steel or wooden treads in scaffolding systems. Its reliable connection can effectively prevent the panels from shifting or loosening during construction, creating a stable and safe working platform for workers and directly enhancing the safety level of the entire scaffolding system.
5. Advantages of source factories and global service experience
As the source factory located in the manufacturing base of Tianjin, we have a strong production and supply capacity. Our products have been exported to many countries and regions such as Southeast Asia, the Middle East, Europe and America, and we have accumulated rich export experience. We can understand and meet the demands of different markets. We have always adhered to the principle of "Quality First, Customer Supreme, Service-oriented", and are committed to meeting your requirements and promoting mutually beneficial and win-win cooperation.
FAQS
1. Q: What is a Board Retaining Coupler (BRC), and what is its primary function?
A: A Board Retaining Coupler (BRC) is a key scaffolding component designed in accordance with BS1139 and EN74 standards. Its primary function is to assemble with a steel tube and securely fasten a steel or wooden board (such as a walkway or guardrail) to the scaffolding structure, ensuring a safe working platform.
2. Q: What are the different types of BRCs you offer, and how do they differ?
A: To meet diverse project requirements, we produce two main types of BRCs: Drop Forged BRC and Pressed Steel BRC. The key difference lies in the manufacturing process and the coupler cap. Both types are made from high-quality steel to ensure durability and full compliance with safety standards.
3. Q: What surface treatments are available for your BRCs to prevent corrosion?
A: Our Board Retaining Couplers typically feature two corrosion-resistant surface treatments: Electro Galvanized and Hot Dip Galvanized. These coatings significantly enhance the product's lifespan, making it suitable for use in harsh weather conditions and ensuring long-term reliability.
4. Q: Where is Tianjin Huayou Scaffolding located, and what is your main business scope?
A: Our company is strategically located in Tianjin City, China's largest manufacturing base for steel and scaffolding products. We specialize in the production and sales of a wide range of scaffolding systems and accessories, including Ringlock, Cuplock, Kwikstage, shoring props, scaffolding couplers, and aluminum systems.
5. Q: To which markets does Tianjin Huayou export its scaffolding products?
A: We have a strong global export presence. Our high-quality products are currently exported to numerous countries and regions, including Southeast Asia, the Middle East, Europe, and the Americas, serving a wide variety of international construction projects.





