Forged Fixed Scaffolding Clamp En74/BS1139

• Customization: Available
• After-sales Service: All Lifetime
• Warranty: 3 Years
• Model NO.: EN74/BS1139
• 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
• Transport Package: Carton
• Specification: 48.6mm*48.6mm
• Trademark: Hanpiao
• Origin: China
• Production Capacity: 50000000pieces/Year
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 30.000kg
• Lead Time: 30 days (1 - 10000 Pieces) ; 40 days (10001 - 20000 Pieces) ; 50 days (20001 - 50000 Pieces) ; To be negotiated ( > 50000 Pieces)

Product Description

Name: EN74/BS1139 Double Clamp Scaffolding Fixed 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
Description: EN74/BS1139 scaffolding 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 OD48.3×4.0mm scaffolding pipe materials, it is better to choose die-forged scaffolding fasteners. As for OD48.3×3.2mm 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.