Swivel & Fixed Scaffold Coupler | High Strength Tube Clamp For Scaffold System
The Swivel & Fixed Scaffold Coupler is a high-strength tube clamp for modular scaffolding, offering both fixed 90° and swivel angle connections to solve joint flexibility and clamping force issues. It features hot-dip galvanized corrosion resistance, EN 74 compliance, one-wrench installation, and anti-loosening grip — ideal for complex scaffolding, curved facades, bridge falsework, and temporary shoring.
- Product Introduction
Products Description
The Swivel & Fixed Scaffold Coupler is a high-strength tube clamp designed for modular scaffolding systems. It is used to connect and secure steel pipes at various angles (swivel type) or at fixed 90° angles (fixed type) in construction projects. This product solves the problem of limited joint flexibility and insufficient clamping force in traditional connectors, ensuring a rigid and stable scaffold frame. Key advantages include hot-dip galvanized finish for superior corrosion resistance, dual-function design (swivel or fixed), high clamping force meeting EN 74 and AS/NZS 1576.2 standards, easy one-wrench installation, and anti-loosening grip. Typical application scenarios include complex structural scaffolding, curved facade construction, bridge falsework, industrial pipe supports, and temporary shoring systems.
Specification
Advantage
Tianjin Tiantai Formwork & Scaffolding Co., Ltd.
Dual-Function Design for Versatile Use
The same fastener can be used to fix both 90° connections and connections at any angle, reducing the types of accessories on site and enhancing construction flexibility.
Forged High-Strength Material for Better Deformation Resistance
Made of QT450-10 ductile iron or forged steel, it withstands a 30kN proof load without permanent deformation, making it more durable than standard pressed parts.
Wide Temperature Range for Stable Operation in Extreme Environments
Operates reliably from -40°C to +80°C, meeting construction demands in extremely cold or hot regions.
Multi-Lock Anti-Loosening Structure Prevents Detachment Under Vibration
Features grade 8.8 high-strength bolt, spring washer, and lock nut - a triple anti-loosening design ideal for high-vibration applications like piling and demolition.
Factory
FAQ
Q: 1. What is the difference between swivel and fixed scaffold couplers?
A: A fixed coupler connects two pipes at a rigid 90° angle, while a swivel coupler allows adjustment from 0° to 180°, making it suitable for diagonal bracing or irregular scaffolding structures.
Q: 2. Can this coupler be used with different pipe sizes?
A: The standard model fits 48.3mm OD pipes. For 60mm pipes, an adapter or custom-sized coupler is available upon request.
Q: 3. How do I prevent theft of scaffold couplers on large construction sites?
A: We offer an anti-theft nut option, which requires a special key tool for removal, effectively reducing on-site loss.
Q: 4. What is the typical lifespan of this coupler under normal outdoor use?
A: With hot-dip galvanized finish, the coupler can last 10–15 years in normal outdoor environments, depending on exposure conditions and maintenance.
Contact US
Have questions about our scaffold couplers or need a custom solution? Our team is ready to help.
TIANJIN TIANTAI FORMWORK & SCAFFOLDING CO., LTD.
Email: cook@tiantaiformwork.com
Phone: +86 183 2224 1934
WhatsApp / WeChat: +86 183 2224 1934
Business Hours: Monday – Friday, 8:30 AM – 5:30 PM (GMT+8)
For quick inquiries, please leave your contact information and we will reply within 24 hours.
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