BS1139 / EN74 Galvanized Drop Forged And Pressed Scaffolding Double Swivel Couplers
Brand Name:Duorui
Certification:ISO
Model Number:48.3mm
Minimum Order Quantity:100 pcs
Delivery Time:3~8days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Now
Add to Cart
Verified Supplier
Location:
Zhengzhou Henan China
Address:
A Block, Hanghai Square, Erqi District, Zhengzhou City, Henan, China
Supplier`s last login times:
within 42 hours
Product Details
Company Profile
Product Details
BS1139/EN74 Galvanized Drop Forged And Pressed Caffolding Double Swivel Couplers
Product Usage
EN74 Galvanized Drop Forged and Pressed Scaffolding Double Swivel
Couplers are essential components for connecting scaffolding tubes
securely and flexibly. They allow for the construction of adaptable
scaffolding setups in various projects, from high-rises to
industrial plants and renovations. These couplers enable
connections at different angles, which is vital for creating stable
platforms around irregular buildings or sloping surfaces. They also
facilitate quick assembly and disassembly for maintenance work,
providing easy access to necessary areas.
Product Parameters
Parameter | Details |
Material | Drop - forged models are mainly crafted from high - quality Q235
carbon steel, while pressed versions use a suitable alloy. This
material provides excellent strength and durability, capable of
withstanding heavy loads and harsh working conditions. |
Dimensions - Tube Compatibility | They are designed to fit standard scaffolding tubes, typically with
an outer diameter of around 48.3mm. However, they can also be
customized to fit other common sizes in the market, such as 48mm or
51mm, ensuring broad compatibility across different scaffolding
systems. |
Weight | The weight of these double swivel couplers varies according to the
manufacturing process and size. Drop - forged couplers usually
weigh approximately 1.1 - 1.2 kg each, and pressed couplers are
slightly lighter, around 0.9 - 1.0 kg. This weight balance makes
them easy to handle during installation and transportation. |
Surface Treatment | Both drop - forged and pressed couplers are given a galvanized
finish. The galvanization process involves coating the coupler with
a layer of zinc, which offers outstanding corrosion resistance.
This ensures the couplers can be used in various environmental
conditions, including humid construction sites or areas with
chemical exposure. |
Load - Bearing Capacity | They are designed to bear substantial loads. Generally, these
double swivel couplers can withstand a vertical load of up to 25 -
30 kN and a horizontal load of 10 - 15 kN, depending on the
specific model and manufacturing standards. This high load -
bearing capacity makes them reliable for supporting the weight of
workers, tools, and construction materials on scaffolding. |
Angle Adjustability | As their name implies, double swivel couplers offer a high degree
of angle adjustability. They can typically rotate up to 360 degrees
at the swivel joints, allowing for the connection of tubes at any
desired angle, which is vital for creating complex and adaptable
scaffolding structures. |
Product Advantages
Exceptional Strength and Stability:Thanks to the drop - forged or
pressed manufacturing process and the use of high - quality Q235
carbon steel, these couplers exhibit remarkable strength. The
forging process refines the metal's grain structure, enhancing its
mechanical properties. This strength ensures that scaffolding
structures remain stable even under heavy loads and adverse weather
conditions. For instance, in high - wind regions or during the
construction of tall buildings where the scaffolding is subject to
significant lateral forces, these couplers can maintain the
structure's integrity, reducing the risk of collapse and
guaranteeing worker safety.
Superior Corrosion Resistance:The galvanized surface treatment is a
significant advantage of these couplers. Zinc, as a sacrificial
metal, safeguards the underlying steel from corrosion. This is
especially important in construction environments where the
couplers are frequently exposed to moisture, rain, and various
chemicals. The corrosion - resistant property not only extends the
couplers' lifespan but also cuts down on maintenance costs.
Couplers with a galvanized finish can be used for many years
without significant degradation, making them a cost - effective
choice in the long term.
BS1139 / EN74 Galvanized Drop Forged And Pressed Scaffolding Double Swivel Couplers
Inquiry Cart
0