- DURA EN 74-1:2005 British type Forged Scaffolding Couplers with T-Bolt spigot pins and washer baseplates for use in falsework and scaffolds. Connected with O.D 48.3mm scaffold tubes. Including 90 degrees forged scaffolding Double couplers and Forged Swivel Couplers.
- The DURA forged couplers’ base body and two covers are drop forged with material Q235 carbon round steel bar. And couplers’ accessories are 8.8-grade T-Bolt and Nut with heat treatment. Sturdy and durable, not easy to damage and fall off in scaffold buildings.
- All of the EN74 drop-forged Scaffolding Couplers are assemble with Large rivets and solid body construction for cruciform stiffness.
- Electro Zinc galvanized and Hot-dip Galvanized surface treatment are available for our EN74 standard Drop Forged Scaffolding Couplers.
EN74 & BS1139 British Drop Forged Scaffolding Couplers
Description
As one of the biggest Drop Forged scaffolding fittings and couplers manufacturer in China, our company DURA can produce all kinds of forged scaffolding fittings especially EN74 and BS1139 standard British forged couplers.
1) Our company’s forged scaffold couplers are widely used in metallurgy, chemical industry, water conservancy, railway, and other infrastructure and building construction.
2) DURA Forged Couplers’ implementation standards: BS1139; EN74-1: 2005; AS1576.
3) DURA Forged Couplers’ technical performance: The British coupler fittings’ anti-skid force index is 15 KN, anti-failure force index is 30KN, which meets the B grade standard in EN74-1:2005. Certificated by SGS Testing Lab.
4) DURA EN74 Forged scaffold couplers’ features: anti-deformation, anti-slip, good tightness, excellent anti-corrosion performance, 30-year warranty!
1. British Type Anti-Slip Base Forging Scaffold Couplers
This anti-slipping base type forging couplers are designed and produced as our customer’s request to improve the forged couplers’ anti-skid index and strengthen the fastening strength when the scaffold couplers connected with the scaffold tubes.
EN74-1B standard forged fittings couplers with surface treatment Golden electro-galvanized.
| British Type Anti-Slip Base Forged Double Scaffold Couplers | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.02kg/PC | |
| 5) Brand NO. | DURA-3001A | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
| British Type Drop Forged Swivel Scaffold Couplers | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.22kg/PC | |
| 5) Brand NO. | DURA -3002B | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
2. Light duty Forged Smooth Cover Scaffolding Couplers.
These types of Light-duty drop forged couplers’ two covers are designed and forged smoothly no two convex bars. But still, totally meet the EN74, BS1139 standard with high quality forged couplers.
The light-duty forged double couplers are 0.95kg and Light-duty forged swivel couplers are 1.05kg.
White electro-galvanized body and Golden electro-galvanized couplers T-Bolt and Nut.
| Light-duty Forged Smooth Cover Scaffolding Double Couplers. | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 0.95kg/PC | |
| 5) Brand NO. | DURA-3001D | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
| Light-duty Forged Smooth Cover Scaffolding Swivel Couplers. | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.05kg/PC | |
| 5) Brand NO. | DURA -3002C | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
3. Popular Flat Base body and Square Base Body British Drop Forged Scaffold Couplers
The most popular and most widely used British forged EN74 double scaffolding couplers in the international scaffolding market is the forged flat base body double couplers and forged square base fixed couplers.
The 90-degree right-angle flat base scaffold double couplers seamlessly connecting with the 48.3mm scaffolding steel tube to increase the fastening area, which is more conducive to strengthening the stability of the steel scaffolding fittings & couplers system.
The EN74 forged swivel coupler style is the same as before but white electro-galvanized.
| Popular Flat Base body British Drop Forged Double Scaffold Couplers | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.0kg/PC | |
| 5) Brand NO. | DURA-3001B | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
| Popular Square Base Body British Drop Forged Fixed Scaffold Couplers | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.0kg/PC | |
| 5) Brand NO. | DURA -3001C | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
| Popular Scaffolding Drop Forged Swivel Couplers | 1) Material | Q235 carbon steel |
| 2) Size | 48.3mmX48.3mm | |
| 3) Surface Treatment | Electro-galvanized, Hot-dip galvanized | |
| 4) Weight | 1.10kg/PC | |
| 5) Brand NO. | DURA -3001A | |
| 6) Standard | BS1139, EN74 | |
| 7) Package | Woven bags and steel pallets |
