Scaffolding Products
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China Scaffold Manufacturer
A yellow zinc pressed double coupler for connecting scaffold tubes at 90 degrees, suitable for daily scaffolding work, access frames, guardrails, and tube and coupler scaffolding projects.
An example of a simple fitting we see being used by scaffolders all the time is a pressed double coupler, and yet it still needs to be manufactured correctly. What it does is simple: this particular bracing piece connects scaffold tubes together at a fixed 90-degree angle, which in turn helps to keep our scaffolding frame square, firm, and easy to set up on site!
This pressed steel double coupler is a functional yet lightweight option primarily found on scaffolding jobs where the contractor requires a lighter fitting for standard scaffolding work but needs a clean, sturdy, right-angle connection.
| Size | 48.6 mm * 48.6 mm |
|---|---|
| weight (kg/pc) | 0.58 kg / 0.65 kg |
| Package | 30 PCS/BAG, 60 CTNS/PALLET |
| Finish | Yellow Zinc |
| Size | 48.6 mm * 60.5 mm / 60.5mm * 60.5 mm |
|---|---|
| weight (kg/pc) | 0.65 kg / 0.7kg |
| Package | 30 PCS/BAG, 60 CTNS/PALLET / 30 PCS/BAG, 50 CTNS/PALLET |
| Finish | Yellow Zinc |
| Size | 48.3 mm * 48.3 mm |
|---|---|
| weight (kg/pc) | 0.82KGS |
| Package | 25 PCS/BAG, 56 BAGS/PALLET |
| Finish | Yellow Zinc |
| Size | 48.6 mm * 48.6 mm |
|---|---|
| weight (kg/pc) | 0.68KGS |
| Package | 30 PCS/BAG, 50 CTNS/PALLET |
| Finish | Yellow Zinc |
For export scaffold orders, packing is arranged according to product type, quantity, surface finish, loading method, and buyer requirements.
Huilai Scaffolding can support bulk packing, pallet packing, shipping marks, and order checks before loading.
Packing can be arranged by bundle, pallet, carton, or carton with pallet according to product size, quantity, and container loading plan.
Labels, item marks, and shipping marks can be arranged according to buyer reference, product type, quantity, and warehouse needs.
Product name, quantity, surface finish, packing method, marks, and buyer reference can be checked against the order details before shipment.
Packing and loading can be arranged according to product size, order quantity, weight, and available container space.
Send your product name, drawing or sample photo, required quantity, surface finish, and destination country.
Huilai Scaffolding will check the details and reply with a project-based quotation.
Related Resources
Use these pages to explore Huilai scaffolding products, jobsite applications, project records, technical guides, and RFQ support before choosing the right supply path.
Browse access scaffolding systems, scaffold parts, safety access components, formwork accessories, shoring props, tubes, couplers, planks, jacks, and other components.
Match scaffolding, formwork, and shoring systems with construction, facade access, industrial maintenance, oil and gas, power plant, bridge, and infrastructure work.
Review real project records with product photos, loading checks, packing details, supply notes, and export shipment information.
Read practical guides about scaffold systems, product comparison, material selection, surface finish, quality inspection, packing, and RFQ preparation.
Learn how Huilai supports RFQ review, product matching, quality inspection, export packing, document preparation, and shipment coordination.
PRODUCT RANGE
Browse Huilai scaffolding systems, scaffold parts, safety access components, formwork accessories, and shoring products
for contractors, rental companies, distributors, and infrastructure projects worldwide.
Huilai Scaffolding supplies access scaffolding systems and scaffold parts for contractors, rental companies, distributors, and infrastructure projects worldwide. Explore each system page to compare applications, components, and quotation requirements.
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A flexible modular scaffolding system for industrial access, power plant maintenance, bridge work, complex structures, and heavy-duty project supply.
A wedge-lock scaffold system for contractors, rental stock, maintenance work, mining sites, and markets that already use Kwikstage components.
A simple access system for facade access, masonry work, painting, plastering, renovation, low-rise construction, and rental yard stock.
A tube-and-coupler setup for tanks, boilers, pipe racks, refinery areas, irregular steelwork, and site layouts that need flexible tube connection.
Movable scaffold tower options for indoor maintenance, MEP work, warehouse access, light construction, and jobs that move between work areas.
MORE APPLICATIONS
Different jobsites may need different scaffold systems, access methods, platform layouts, and component lists. Use these application pages to compare how Huilai scaffolding products are used in construction, facade access, industrial maintenance, oil and gas, power plant, bridge, and infrastructure projects.
For exterior walls, cladding, painting, and curtain wall work.
For plants, tanks, pipes, equipment areas, and andmaintenance work.
For bridges, viaducts, tunnels, public works, and civil projects.
For boilers, turbines, cooling towers, and outage maintenance.
For refineries, pipe racks. tanks, and shutdown work.
For building work, masonry, concrete access, and general platforms.
From precision-engineered components to integrated systems, our state-of-the-art production lines deliver
the full spectrum of scaffolding solutions with uncompromised industrial standards.












PRODUCT FAQ
These answers are based on the product details, common RFQ questions, and export order requirements.
Final dimensions, finish, packing, and delivery terms should be confirmed before quotation.
It connects two scaffold tubes at a fixed 90-degree angle in scaffolding structures.
Each coupler weighs about 0.58-0.82 kg per piece.
Yes. It is suitable for tube and coupler scaffolding where tubes need a rigid 90° connection.
It fits standard 48.3 mm × 48.3 mm/48.6 mm * 48.6 mm/60.5 mm * 60.5 mm/48.6 mm * 60.5 mm scaffold tube connections.
Yes. Yellow zinc helps protect the surface during transport, storage, and outdoor site use.
The standard packing is 25-30 PCS per bag and 50-60 CTNS/PALLET.
REQUEST A QUOTATION
Send your product name, drawings, quantity, surface finish, destination port, and packing requirements. Huilai Scaffolding will check the details and prepare a practical export quotation for your project or bulk order.
We’ll respond within 24 hours with detailed pricing and delivery information.