Product Introduction

Scaffold connectors (also known as scaffold clamps) are core components of tubular scaffold systems, mainly serving to fasten and connect scaffold tubes. Featuring a simple structure and high load-bearing capacity, they are widely used in construction engineering. Our product range includes various types such as swivel connectors, fixed connectors, forged connectors, and pressed connectors. Each type has unique characteristics and is adapted to the requirements of different construction scenarios.

Image	Product Name	Executive Standard	Type	Dimensions	Weight
	JIS Pressed Rotating Scaffold Connector	JIS/Korean Standard	Pressing process, rotating joint	48.6×48.6 mm	550g/580g, 600g/630g
	JIS Pressed Fixed Scaffold Connector	JIS/Korean Standard	Pressing process, fixed coupler (double coupler)	48.6×48.6 mm	550g/580g, 600g/630g
	JIS Pressed Single Coupler Scaffold Connector	JIS/Korean Standard	Pressing process, single coupler	48.6×48.6 mm	300g
	JIS Pressed Rotating Scaffold Connector	BS1139/EN74 Standard	Pressing process, rotating joint	48.3×48.3 mm	0.98-1.0 kg
	JIS Pressed Fixed Scaffold Connector	BS1139/EN74 Standard	Pressing process, fixed coupler (double coupler)	48.3×48.3 mm	0.8-0.85 kg
	Forged Rotating Scaffold Connector	BS1139/EN74 Standard	Forging process, rotating joint	48.3×48.3 mm	1.12-1.15 kg
	Forged Fixed Scaffold Connector	BS1139/EN74 Standard	Forging process, fixed coupler (double coupler)	48.3×48.3 mm	0.98-1.0 kg
	Forged Plate-type Fixed Scaffold Connector	BS1139/EN74 Standard	Forging process, plate-type fixed coupler	48.3×48.3 mm	0.6-0.63 kg
	Forged Putlog Scaffold Connector	BS1139/EN74 Standard	Forging process, putlog coupler	48.3×48.3 mm	0.6-0.63 kg
	Forged Sleeve-type Scaffold Connector	BS1139/EN74 Standard	Forging process, sleeve coupler	48.3×48.3 mm	1.45-1.5 kg
	JIS Pressed Straight Scaffold Connector	BS1139/EN74 Standard	Pressing process, straight joint & pin connector	-	0.92-0.98 kg, 0.62-0.65 kg
	JIS Pressed Ladder-type Scaffold Connector	BS1139/EN74 Standard	Pressing process, ladder connector	48.3×48.3 mm	0.46-0.5 kg
	Cast Iron Rotating Scaffold Connector	Cast Iron Standard	Cast iron material, rotating joint	48.6×48.6 mm	0.75kg/0.8kg/0.9kg/1.0kg/1.1kg
	Cast Iron Fixed Scaffold Connector	Cast Iron Standard	Cast iron material, fixed coupler (double coupler)	48.6×48.6 mm	0.75kg/0.8kg/0.9kg/1.0kg/1.1kg
	Cast Iron Joint Scaffold Connector	Cast Iron Standard	Cast iron material, joint connector	48.6×48.6 mm	0.75kg/0.8kg/0.9kg/1.0kg/1.1kg

Product Display

Japanese-Style Pressed Scaffold Connectors: Standard-Driven, Trust-Built

All our Japanese-style pressed scaffold connectors adopt a high-adhesion galvanizing process, which effectively isolates air and moisture erosion, significantly enhancing the product’s durability and service life in complex construction environments. Manufactured strictly in compliance with the BS1139 international industrial standard, EN74 European safety specification, and JIS Japanese local technical standard, each product undergoes multi-dimensional quality testing—including material strength inspection, connection tightness testing, and corrosion resistance verification—to build a solid quality defense with rigorous standards.

As a core basic accessory of scaffold systems, this connector boasts excellent compatibility. It seamlessly adapts to various connectors such as single joints, sleeve joints, and swivel joints, and is widely used in scenarios like building construction, equipment installation, and venue setup, providing stable and reliable connection support for scaffold frameworks.

Beyond core connectors, we also offer one-stop scaffold supporting product supply: including high-strength scaffold frames, non-slip and wear-resistant steel walkboards, precisely adjustable spiral base jacks, load-stable U-head jacks, and efficient ring-buckle scaffold systems—meeting the full-process equipment needs of engineering project construction.

Five Core Commitments for Trusted Cooperation

1. Triple Quality Inspection, Strict Quality Control: We have established a three-level quality management system: "real-time production line inspection—comprehensive warehouse re-inspection—final sampling inspection before loading". Each process is overseen by professionals to ensure zero defects in delivered products.
2. 24/7 Response, Efficient Communication: Our professional service team is online around the clock, responding promptly to inquiries and quotation requests, and handling order 对接 quickly to achieve zero communication delays and smoother cooperation.
3. Precise Contract Performance, Demand-Aligned: We produce strictly in accordance with customer-specified standards, precisely control product tolerance ranges, and strive to meet personalized technical requirements to ensure perfect matching between products and actual application scenarios.
4. Integrity-Based, Responsible: If customers raise objections to product quality, we will intervene in the investigation immediately; if our responsibility is confirmed, we will proactively bear corresponding losses and provide proper solutions such as returns, exchanges, and compensation.
5. Win-Win Long-Term Partnership: Adhering to the "customer-centric" concept, we continuously optimize product performance and service systems, and are committed to building mutually trusting and beneficial long-term cooperative relationships with customers to promote the healthy development of the industry.

Core Product Specifications

• Material: High-quality Q235 steel (compliant with GB/T 700 standard)
• Design Load: Vertical load capacity ≥25 kN; Horizontal load capacity ≥15 kN
• Galvanizing Standard: Hot-dip galvanizing (compliant with ZDHC environmental standard), coating thickness 85-100 μm
• Tolerance Range: ±0.5 mm (compliant with ISO 8015 standard)
• Applicable Scope: Compatible with φ48.3 mm/φ51 mm scaffold steel tubes
• Certifications: CE certification, ISO 9001 quality management system certification, JIS mark certification

Product actual photos