Sleeve Coupler Ladder for Reliable Scaffold Support Solutions
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Product Highlights
- Dual Standard Compliance: Meets EN74 and BS1139 standards for global scaffolding projects.
- Versatile Surface Options: Available in electro-galvanized, hot-dip galvanized, powder coated, or painted finishes.
- High Durability Design: Strong, durable, and flexible for repeated installation and disassembly.
- Wide Application Scope: Suitable for scaffolding, derricks, loading platforms, and trestles.
- Cost-Effective Solution: Simple processing with low investment cost for economical construction.
- Custom Packaging: Flexible packaging options including bag, pallet, or customer requirements.
- OEM/ODM Support: Full customization available from samples, designs, or minor adjustments.
- Strict Quality Control: 100% inspection with visual and function checks by 3 QA/QC inspectors.
Product Attributes
- Customization
- Available
- After-sales Service
- All Lifetime
- Warranty
- 3 Years
- Material
- Steel
- Type
- Fixed
- Structural Style
- Multi-Pole Scaffolding
- Framework
- Combined Scaffolding
- Supporting Mode
- Suspended Scaffolding
- Lapping Form
- Full Scaffolding
- Erection Position
- External Scaffolding
- Move Method
- Attached Lifting Scaffolding
- Scaffolding Part Type
- Scaffolding Couplers
- Construction Properties
- Installation Scaffold
- Weight
- 1kg
- Factory
- China Hebei Province
- Package
- Bag/Carton/Box
- Surface
- HDG
- Sizes
- 48.6mm*48.6mm
- Transport Package
- Carton
- Specification
- 48.6mm*48.6mm
- Trademark
- Hanpiao
- Origin
- China
- Production Capacity
- 50000000pieces/Year
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
| Name: | EN74/BS1139 Scaffolding Sleeve Coupler |
| Surface: | Electro galvanized, Hot dip galvanized, Powder coated, Painted |
| Standard: | EN74/BS1139/48.6mm/48.3mm |
| Package: | Bag, Pallet or As customer's requirements |
| Weight: | 1000g |
EN74/BS1139 Scaffolding Sleeve Coupler is convenient installation and disassembly, flexible erection, strong and durable, which can us many times; The processing is simple and investment cost is low, relatively economic, so it is widely used in the construction of construction projects. In addition to scaffolding, it can also be used for erecting derricks, loading platforms and trestles.

In the scaffolding industry, scaffolding tube and fitting systems remain popular due to their economical cost, flexible shape assembly, and high safe load-bearing capacity compared to system scaffolding.

We have BS1139 standards and EN 74 British standards for construction scaffolding piping and fitting systems. These are the most commonly used scaffolding standards and are not only suitable for traditional civil use. Residential and building construction, as well as global and international industrial scaffolding, commercial scaffolding.

We can see the BS1139 and EN74 standards commonly mentioned in construction projects.
The BS 1139 standard is a standard package for scaffolding pipes. But it is also a standard that sets the requirements for all types of scaffolding connectors, including die-forged double connectors, pressed double connectors, forged swivel clamps, pressed swivel clamps, push rod scaffolding connectors, plate fixed connectors, and sleeve connectors.
The En74 standard is only a standard for scaffolding connectors. Mainly used for duplex, rotary couplings and sleeve couplings.
For die-forged swivel joints, EN74 Class A has been accepted by oil and gas companies.
For construction projects using 48.3×4.0mm scaffolding pipe materials, it is better to choose die-forged scaffolding fasteners. As for 48.3×3.2mm scaffolding pipe material, forged or stamped steel scaffolding connectors are good choices.
In water projects, hot-dip galvanized die-forged joints should be used for durability reasons. Electro-galvanized scaffolding connectors are economical but more prone to rust.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI236817". Items marked "" are certified.
Company Profile
Shijiazhuang hanpiao metal work Co., Ltd established in 2 0 0 2, is a professional engaged in the research, development, sale and service of formwork accessories. We are located in jinzhou city, hebei province of China with convenient transportation access. Our company occupies an area of 2 2 0 0 0m2. The registered capital of the company is 12 million yuan, the fixed assets are 22 million yuan. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained T U V certificates. The output of the company's main competitive products ranks in the forefront of the same industry in China, the products are exported to more than 4 0 countries and regions such as Europe, the United State, and Asia. The company has 4 0 0 sets of various production machines and auxiliary equipment, as well as complete supporting inspection and testing equipment, which optimizes and integrates the manufacturing process of the product and meets the high standard requirements of different customers form product quality and performance. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Shijiazhuang hanpiao metal work Co., Ltd established in 2 0 0 2, is a professional engaged in the research, development, sale and service of formwork accessories. We are located in jinzhou city, hebei province of China with convenient transportation access. Our company occupies an area of 2 2 0 0 0m2. The registered capital of the company is 12 million yuan, the fixed assets are 22 million yuan. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained T U V certificates. The output of the company's main competitive products ranks in the forefront of the same industry in China, the products are exported to more than 4 0 countries and regions such as Europe, the United State, and Asia. The company has 4 0 0 sets of various production machines and auxiliary equipment, as well as complete supporting inspection and testing equipment, which optimizes and integrates the manufacturing process of the product and meets the high standard requirements of different customers form product quality and performance. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Shijiazhuang, Hebei, China
-
Plant Area
- 32000 square meters
-
Number of Employees
- 105
-
Registered Capital
- 12,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Wedge Bolt; Wall Ties; Standard Pin; D Cone; Tie Nut
-
Production Lines
- 10
-
Production Machines
- Cold Heading Machine, Punching Machine, Lathing Machine, Drilling Machine, Grinding Machine, Heat Treatment Machine, Machining Center, Sawing Machine, Cutting Machine, Shearing Machine, Bending Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-04-18
-
Export Year
- 21 Years
-
Main Markets
- North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What standards does the sleeve coupler comply with?
- The product complies with EN74 and BS1139 standards for scaffolding pipes and fittings.
- What surface treatments are available?
- Options include electro-galvanized, hot-dip galvanized, powder coated, and painted finishes.
- What is the minimum order quantity?
- The minimum order quantity is 1 Ton.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
- Can the product be customized?
- Yes, we offer OEM/ODM services including customization from samples, designs, and flexible adjustments.
- What is the warranty period?
- The product comes with a 3-year warranty and all-lifetime after-sales service.
- What is the weight of the coupler?
- The standard weight is 1000g (1kg).
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