Scaffold couplers
Key Features
Confirm to BS39/EN74 standard, support customized logo engrave, MOQ is Negotiable
Xiangjia Scaffolding Couplers:
As a core component of tube-and-coupler scaffolding systems, scaffolding couplers play a critical role in securely fastening steel tubes together, forming robust temporary platforms tailored to diverse construction needs.
Thanks to their exceptional flexibility and adaptability, these couplers are widely trusted across high-demand sectors, including petroleum & petrochemical projects, shipbuilding & aircraft maintenance, and a broad range of industrial and construction applications.
Crafted to meet stringent global standards, Xiangjia scaffolding couplers fully comply with EN74 and BS1139 specifications—a testament to their reliability and performance.
Based on manufacturing processes, our couplers are categorized into three premium types:

| Size | 48.3mm |
| Surface treatment | Hot-dipped galvanized/Electronic galvanized |
| Craft | Drop forged/pressed |
| Material | Q235 carbon steel |
| Standard | BS1139/EN74 |
| Color | Silver/golden |
| Place of Origin | China |



Changsha Xiangjia Metal Material Trading Co., Ltd. has been the trusted OEM partner for global construction brands since 1998. We specialize in customizing scaffolding, aluminum formwork, and building fasteners that align with your brand standards, while delivering unbeatable cost-efficiency and technical support. Here’s why over 5,000 international buyers rely on us for their OEM needs:
1. Decades of OEM Expertise & Brand-Aligned Solutions
2. Cost-Effective Production Without Compromising Quality
3. End-to-End Technical Support for Customized Projects
4. Flexible MOQs & Reliable Delivery Timelines
5. One-Stop OEM Ecosystem for Total Convenience
6. Long-Term OEM Partnerships Built on Trust
Related Products

High standard Class B Clamp Double Coupler made in China

British Standard Electronic galvanized Drop forged Putlog Clamp Single Clamp

BS EN Galvanized Drop forged Swivel Coupler 48.3mm class B

Galvanized 48.3mm sleeve coupler for tube

High Quality EN74/BS1139 Galvanized scaffold coupler construction clamp for 48.3mm tube

Factory price Drop forged 48.3mm fixed clamp EN74
_1758712576.png?x-oss-process=image/format,webp)