Your Professional Couplers and Aocessories Supplier
Our goal is to be your reliable partner for couplers and aocessories in China. Pailort Materials Co., Ltd, an innovative lithium battery market leader and professional lithium battery manufacturer integrating R&D, production, sales and service. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Scaffolding Pipe Sleeve CouplerDescription Scaffolding Pipe Sleeve Coupler Scaffolding Coupler play a crucial role in the tubular scaffolding system. They provide the essential function of fastening and connecting the variousread more
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Press Scaffolding CouplerDescription Press Scaffolding Coupler Scaffolding Coupler are indeed a crucial component of the Press Scaffolding Coupler. They provide the essential function of fastening and connecting the variousread more
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High Quality Tube CouplerScaffolding Coupler is the main part of the tubular scaffolding system, it supplies a fasten and connect functions in system.Simple construction and big loading power, make Coupler easier and widelyread more
Production equipment:
Our company boasts advanced production equipment, including battery cell testing and matching equipment, battery sorting machines, automatic battery paper laminating machines, lithium battery spot welding machines, comprehensive finished product testers, battery aging cabinets, and battery aging instruments.
Production and market:
Our products are highly sought after and exported to countries and regions such as the United States and Southeast Asia.
Customized solutions:
We understand that each customer's needs are unique, so we can customize our products to meet their individual needs.
Our services:
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
The couplers and aocessories produced by our company mainly include the following types:
Scaffolding Pipe Sleeve Coupler
Description scaffolding pipe sleeve coupler scaffolding coupler play a crucial role in the tubular scaffolding system. They provide the essential function of fastening and connecting the various parts of the system together.
Press Scaffolding Coupler
Description press scaffolding coupler scaffolding coupler are indeed a crucial component of the press scaffolding coupler. They provide the essential function of fastening and connecting the various parts of the system together.

Advantages of Couplers and Aocessories

Scaffolding Pipe Sleeve Coupler
Scaffolding pipe sleeve couplerhave many advantages, including:
Secure and reliable connections: Scaffold sleeve couplers are designed to create secure, end-to-end connections between scaffold tubes. This design ensures that the tubes are tightly joined, preventing slippage and maintaining the continuity of the scaffolding system. The reliable connections provided by our couplers enhance the structure’s overall stability, reducing the risk of accidents and ensuring worker safety.
Easy installation: They require minimal tools and can be quickly installed, saving valuable time on the job site.
Surface treatment: Scaffold sleeve couplers are zinc-plated, providing superior resistance to rust and corrosion. This zinc plating extends the lifespan of the couplers, making them ideal for use in a variety of environmental conditions, including harsh outdoor settings.
Press Scaffolding Coupler
Press scaffolding coupler have many advantages, including:
Lighter weight: Because of their manufacturing process, pressed couplers are lighter than forged couplers. This makes them easier to handle, transport, and install, which can improve efficiency on a worksite without compromising structural integrity for moderate load requirements.
Versatility: A variety of pressed couplers are available for different scaffolding needs, including:
Corrosion resistance: High-quality pressed couplers are typically galvanized or zinc-plated to protect them from rust and corrosion. This prolongs their lifespan and ensures they can be used reliably in various weather conditions and environments.

Application of Couplers and Aocessories
Scaffolding Pipe Sleeve Coupler
Scaffolding pipe sleeve coupler can be used for a variety of purposes, including:
High-rise construction:
For building high-rise structures where scaffolding needs to reach significant heights.
Bridge maintenance:
In bridge maintenance projects where scaffolding must span long distances.
Industrial plants:
In industrial settings where scaffolding is needed for maintenance and repair tasks.
Press Scaffolding Coupler
Press scaffolding coupler can be used for a variety of purposes, including: In the construction of buildings with unique shapes, such as the curved edges of art exhibition halls and circular concert halls, Our Press Scaffolding Coupler can adjust the connection angle of steel pipes according to the building's curve, so that the scaffold fits the building's shape and supports construction workers to operate on complex structures. When encountering the construction of inclined building parts, such as the renovation of a sloping roof villa, Our Press Scaffolding Coupler can adapt to different inclined angles to ensure the stability and safety of the scaffold.
Specification of Scaffolding Pipe Sleeve Coupler
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British Type Coupler |
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Description |
Specification |
Weight |
Standard |
|
Drop Forged Fixed Coupler |
48.3/60.3mm |
0.98kg |
BS1139/EN74 |
|
Drop Forged Swivel Coupler |
48.3/60.3mm |
1.12kg |
BS1139/EN74 |
|
Drop Forged Girder Coupler |
48.3mm |
1.48kg |
BS1139/EN74 |
|
Drop Forged Put-log Coupler |
48.3mm |
0.63kg |
BS1139/EN74 |
|
Drop Forged Joint Pin |
48.3mm |
1.12kg |
BS1139/EN74 |
|
Pressed Sleeve Coupler |
48.3mm |
0.97kg |
BS1139/EN74 |
|
Pressed Board Retaining Coupler |
48.3mm |
0.61kg |
BS1139/EN74 |
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Pressed Limpet Coupler |
48.3mm |
0.32kg |
BS1139/EN74 |
Features of Scaffolding Pipe Sleeve Coupler
This scaffolding pipe sleeve coupler is mainly used for the connection of two steel pipes. Generally, the scaffolding pipe sleeve coupler has a certain length and an appropriate inner diameter, and can tightly wrap around the end of the steel pipe.
Through bolts or other fastening methods, the scaffolding pipe sleeve coupler can firmly connect the two steel pipes, enabling them to be on the same axis and effectively transmit axial force. In some specific construction projects and some steel structure connection scenarios, the sleeve-type connector is an important role.
Production Process of Scaffolding Pipe Sleeve Coupler
Material preparation: We need to select steel with high quality as our raw material and then check them to ensure there are no defects or impurities.
Cutting and shaping: After preparing the raw material, we will cut the steel into different diameters according to their specifications .
Machining: We conduct precision machining operations on scaffolding pipe sleeve coupler to ensure accurate dimensions. First, we will polish the surface of scaffolding pipe sleeve couple to ensure a smooth surface. The product appearance can be improved and the risk of friction and damage can be reduced.
Heat finish: We enhance the strength and hardness of our scaffolding pipe sleeve coupler by heat treatment.
Quality inspection: We strictly follow our quality management system and inspect our scaffolding pipe sleeve coupler at various stages, including checking dimensions, strength, and surface. And we use non-destructive testing methods to detect internal defects to ensure the quality of our scaffolding pipe sleeve coupler is superior.
Surface finish: We prevent corrosion by protective coating or finish such as galvanizing or painting.
Specification of Press Scaffolding Coupler
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JIS Type Clamp |
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Description |
Specification |
Weight |
Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.56kg |
JIS Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.58kg |
JIS Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.60kg |
JIS Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.62kg |
JIS Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.65kg |
JIS Standard |
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110° Fixed /Swivel Clamp |
48.6/60.5mm |
0.66KG |
JIS Standard |
Packing and Shipping of Couplers and Aocessories
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Packing |
In bundles |
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Shipping |
Shipped by road, sea, rail |
FAQ
As one of the leading couplers and aocessories enterprises in China, we warmly welcome you to wholesale discount couplers and aocessories in stock here from our factory. All customized batteries are with high quality and competitive price. For quotation, contact us now.
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