Cuplock Scaffolding System is the most commonly used system scaffolding in the world. The official name of this scaffolding system is Cuplok, but most people know it as Cuplock. EK Cuplock Scaffolding System is used for support and access structures in construction industry, offshore construction, industrial maintenance, and ship building. And all Cuplock Scaffolding System parts are designed and manufactured to meet all scaffolding industry standard.
Cuplock Scaffolding System has quick locking and fastening devices that simplify the construction process and make it safer for workers to participate in construction. All of these are good ways to optimize the work efficiency of construction projects and improve the construction safety index.
| Cuplock Features | Details |
| Easy to Stand | No nut and bolt or wedge, just lock the blade into cup at each node on the standard. |
| Sample | Fast and simple to erect with only four component fastenings. |
| Light Weight | Manufactured using 3.2mm thickness high grade steel, Cuplock Scaffolding System is 20% lighter than standard 4mm thickness scaffolding tube. |
| Economical | Cuplock Scaffolding System with only three maincomponents. |
| Fast | 30%-50% faster than traditional scaffolding. |
| Durable | Hot-Dip-Galvanized provides a low maintenance, long life. |
| Versatile | With 500mm cup intervals on the verticals, Cuplock Scaffolding System is extremely versatile Facade, Shoring Structures, Circular, Birdcages, Staircases, Mobile Towers and etc. |
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| 0.6m to 3.0m bays using boards or battens. |
1、Locate the ledger blade into the bottom cup 
2、Slide the top cup down the standard and rotate 
3、Tighten with a hammer blow 
4、A cuplock’s node-point completedEK Scaffolding provides a high quality range of Cuplock Scaffolding System to customers with needs. The entire range of Cuplock Scaffolding System is perfectly manufactured using high grade raw materials, in compliance with the international quality standards. Moreover, EK Scaffolding EK can provide a variety of specifications for these products, in order to meet different requirements of customers. Our product range includes Cuplock Vertical/Standard, Cuplock Ledger/Horizontal, Cuplock Transom, Cuplock Hop-Up Bracket and Cuplock accessories etc.
These standards are used in conjunction with integral spigots, 150mm long, are provided at the top of each for making vertical connections. The spigots are drilled to receive locking pins, when it is necessary to resist minor tensile forces between standard members
| Cuplock Scaffolding Spigoted Standard / Vertical Steel Tube: 48.3*3.2mm | |||||
| Code | Item | Length | Weight | ||
| EK-CLS001 | Cuplock Spigotless Standard | 0.5 M | 1’8” | 3.40 KG | 7.50 LBS |
| EK-CLS002 | Cuplock Spigotless Standard | 1.0 M | 3’3” | 6.10 KG | 13.45 LBS |
| EK-CLS003 | Cuplock Spigotless Standard | 1.5 M | 4’11” | 8.72 KG | 19.22 LBS |
| EK-CLS004 | Cuplock Spigotless Standard | 2.0 M | 6’6” | 11.34 KG | 25.00 LBS |
| EK-CLS005 | Cuplock Spigotless Standard | 2.5 M | 8’2” | 13.95 KG | 30.75 LBS |
| EK-CLS006 | Cuplock Spigotless Standard | 3.0 M | 9’10” | 16.57 KG | 36.53 LBS |
| Specifications can be customized according to requirements. | |||||
| Cuplock Scaffolding Spigotless Standard / Vertical Steel Tube: 48.3*3.2mm | |||||
| Code | Item | Length | Weight | ||
| EK-CLS007 | Cuplock Spigotless Standard | 0.8 M | 2’7” | 4.56 KG | 10.05 LBS |
| EK-CLS008 | Cuplock Spigotless Standard | 1.3 M | 4’3” | 7.18 KG | 15.83 LBS |
| EK-CLS009 | Cuplock Spigotless Standard | 1.8 M | 6’ | 9.79 KG | 21.58 LBS |
| EK-CLS010 | Cuplock Spigotless Standard | 2.3 M | 7’6” | 12.41 KG | 27.36 LBS |
| EK-CLS011 | Cuplock Spigotless Standard | 3.0 M | 9’9’’ | 15.70 KG | 34.61 LBS |
| Specifications can be customized according to requirements. | |||||
| Cuplock Scaffolding Ledger / Horizontal Steel Tube: 48.3*3.0mm | |||||
| Code | Item | Length | Weight | ||
| EK-CLL001 | Cuplock Ledger | 0.6 M | 2’ | 2.35 KG | 5.18 LBS |
| EK-CLL002 | Cuplock Ledger | 1.0 M | 3’3” | 3.75 KG | 8.27 LBS |
| EK-CLL003 | Cuplock Ledger | 1.5 M | 4’11” | 5.47 KG | 12.06 LBS |
| EK-CLL004 | Cuplock Ledger | 2.0 M | 6’6” | 7.21 KG | 15.90 LBS |
| EK-CLL005 | Cuplock Ledger | 2.5 M | 8’2” | 8.93 KG | 19.69 LBS |
| Specifications can be customized according to requirements. | |||||
Cuplock transoms are manufactured from 48.3*3.2mm scaffolding tube and designed to provide intermediate support for standard scaffold walk boards by spanning between the inner and outer ledgers.
| Cuplock Scaffolding Transom Steel Tube: 48.3*3.2mm | |||||
| Code | Item | Length | Weight | ||
| EK-CLT001 | Cuplock Transom | 0.56 M | 1’10’’ | 3.79 KG | 8.36 LBS |
| EK-CLT002 | Cuplock Transom | 0.80 M | 2’7” | 4.67 KG | 10.30 LBS |
| EK-CLT003 | Cuplock Transom | 1.30 M | 4’3” | 6.50 KG | 14.33 LBS |
| EK-CLT004 | Cuplock Transom | 1.80 M | 6’ | 8.33 KG | 18.36 LBS |
| Specifications can be customized according to requirements. | |||||
| Cuplock Scaffolding Brace / Diagonal Steel Tube: 48.3*3.2mm | |||||
| Code | Item | Length | Weight | ||
| EK-CLB001 | Cuplock Brace | 1.5*1.8M | 4’11’’*6’ | 8.70 KG | 19.18 LBS |
| EK-CLB002 | Cuplock Brace | 1.8*2.0M | 6’*6’6’’ | 9.80 KG | 21.60LBS |
| EK-CLB003 | Cuplock Brace | 1.5*2.5M | 4’11”*8’2’’ | 10.70 KG | 23.59 LBS |
| EK-CLB004 | Cuplock Brace | 6’6”*8’2’’ | 6’6”*8’2’’ | 11.50 KG | 25.35 LBS |
| EK-CLB005 | Cuplock Brace | 2.0*3.0M | 6’6’’*9’10’’ | 13.00 KG | 28.66 LBS |
| Specifications can be customized according to requirements. | |||||
EK Cuplock Scaffolding vertical welding is mainly divided into three steps:
1. Adjust the tooling equipment distance and determine the bottom cups interval. Use spot welding to fix the bottom cups and located pins to the vertical tube.
2. Located pins full weld, that make sure the located pins are firmly fixed to the vertical tube.
3. Bottom cups full weld, that to ensure the stability of the bottom cups and ensure the safety index in the construction and use.
Here is catalogue of EK ringlock scaffolding system. You can see all our diagonal brace, ledger and standard products here.
If you feel that ringlock scaffold catalogue cannot satisfy you, we also have files to download.
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The versatility and wide range of cuplock makes it an ideal system for almost any situation. From the simple residential building project to the most complex
access and support structures, it can follow curves and complex contours and is also suitable for many industrial maintenance situations.
Cuplock Scaffolding System is ability to allow ledgers / horizontals to lock into the standards / verticals from any angle. Because of variable Cuplock Scaffolding System sizes curved structures using can be easily and well realized.
Cuplock Scaffolding System is widely used to create scaffolding support structures. Outrigger load carrying capacity of this cuplock system is very high. And the range of components allows the system to respond virtually and support applications.
The Cuplock Staircase tower incorporates special staircase components in the traditional Cuplock tower to create a safe, user-friendly access solution and is quick and easy to install.
