SGB is the original scaffold company that creates cuplock scaffolding. It was called cuplok. But cuplock scaffolding is a popular name.
The cuplock scaffolding system with node locking devices at every 500mm intervals. No need for any loose pins, wedges, or bolts. Very simple to erect and disassemble.
3.2mm thickness material in high yield and tensile strength, makes the cuplock scaffold much lighter but able to bear heavy weight in shoring and construction.
Wellmade is the leading cuplock scaffolding manufacturer in China. Suppliers EN12810 tested and CE-certified cuplock scaffolding to global countries.
Cuplock Scaffolding Parts List
Cuplock system scaffold support slab decking beams, infill beams and drop head to form a concrete slab system in formwork concrete.
Cuplock standards are vertical parts of cuplock system. OD48.3mm with top cups and bottom cups. Click view details for the cuplock standard size and specification
Cuplock ledgers are horizontal parts of cuplock system scaffolding. It is made by OD48.3mm scaffold tube with ledger blades. Click View Details for cuplock ledger size and specifications
Cuplock braces make your cuplock system stable. Swivel clamp cuplock diagonal braces with 2 half swivel clamps connect with cuplock standard.
Cuplock diagonal braces with 2 swivel blades. The swivel blades are inserted into the cuplock vertical cups in construction.
Cuplcok scaffold two board brackets can support two pieces of scaffold board in the suspended scaffolding building.
Cuplock scaffold steel planks with square hooks. You can find hot dip galvanized and premier galvanized steel planks for your cuplock system. Custom sizes available.
Cuplock scaffold system three board brackets hold three pieces of cuplock planks in width. It is used for hanging and suspended scaffold construction.
Cuplock scaffold omega transoms support scaffold battens to form walk board and work platform. There is one board, two board, and three board omega transoms in cuplock system.
Cuplock scaffold system intermediate transoms are used to support scaffold planks in the middle of the cuplock ledgers. You can find all standard and customized transom sizes in Wellmade.
Cuplock scaffold system leveling parts as feet of the cuplock system tower. OD38mm hollow type screw jack stem or OD35mm solid jack for your cuplock system.
Deck beams are specially designed steel profile work for cuplock shoring. It is the main beam of the cup lock formwork system.
How to Build Cuplock Scaffolding System
- Place Cuplock Scaffold Base Plate At Required Positions
- Put Cuplock Standards On Each Base Plate
- Fix Cuplock Ledgers Between Cuplock Standards
- Using Spirit Level Tools Measure Levelness of Cuplock Ledgers
- Adjustable Base Jack Handle to Ensure 1st Layer of Cuplock Ledgers Horizontally At Same Level
- Measure Squareness of the Cuplock Bays to Ensure the 1st Layer Cuplock Horizontals’ Levelness
- Use Top Cups to Lock Cuplock Ledgers Blades
- Put Cuplock Steel Planks On Cuplock Ledgers to Form A Scaffold Decks
- Build Cuplock Tower By Erecting More Cuplock Standards at Vertical Direction and Fix Between Cuplock Standards By Ledger Parts
- Put Cuplock Diagonal Braces and Horizontal Braces On To Ensure Cuplock Scaffold Tower Stabilizing and Safe.
- Photos & Packages
- Manufacturing Video
- Video (Cuplock Quantity Calculation)
- Cuplock Scaffold Test Report (Wellmade)
Cuplock System Scaffold Complete Guide
What is Cuplock System
Scaffolding is a temporary structure used for construction support and framing. It is also called staging. Strong and sturdy are the most important for construction safety.
Cuplock Scaffolding is one type of scaffold. Compare to traditional scaffolding, cuplock is a modular scaffolding with systematic steel components and parts. The systematic cuplock parts are pre-engineered with node-locking devices welded. Cuplock standard with the welded fixed bottom cup. Allows 4 components(for example ledgers) to connect from four directions. The top cup of the standards covers the components in place. A hammer is the only tool used to make the node connection firmly fixed.
Features of Cuplock Scaffolding
Simple To Use
Cuplock scaffolding parts are designed with specified sizes with welded node locking devices. Workers just need to make them connected and formed by a hammer. Very simple and easy to erect and disassemble.
Safety For Construction
Cuplock scaffolding is made of a 3.2mm scaffold in S355 steel grade. The high yield and tensile strength steel ensure cuplock scaffold material with high load capacity.
Fixed bottom cup are made from 5mm steel plates. Very strong to take all loads from cuplock ledgers, and braces.
Drop-forged top cups slide over to cover the cuplock ledger blades. Rotate the top cup to make the ledger blades covered safely and firmly.
Forged top cups can take all hits from hammers. Make the cuplock system stable without any moving and losing.
Easy to Handle
Cuplock scaffolds use high grade steel but less weight. Compare to traditional type 4 scaffolding pipes. It is lighter 20% lighter. Easy to handle in construction. Cuplock materials are packed in steel pallets. Easy to transit by forklift.
Save Time and Cost
Simple in erection, easy handling. Cuplock can short 30%-50% of time in scaffold construction.
The light weight makes the cuplock cheaper in cost too.
Hot dip galvanized finish gives the cuplock a longer life more than 10 years. Using cuplock scaffold save you cost in the short and long term.
Cuplock scaffolding system is able to form all shapes of scaffold and staging for construction which traditional scaffold is hard to arrange. With cuplock cantilever frames and brackets, cuplock scaffold is easy to support concrete slabs and beams beyond the main scaffold framing too.
In addition, using cuplok is easy to form any mobile scaffolding, staircase towers, and birdcages for internal and external construction.
Wellmade Cuplock Scaffolding major application:
- Facade Scaffolding
- Formwork Support
- Maintenance Access
- Stair Access
- Mobile Scaffolding
- Handrail and Edge Protection
Cuplock Scaffolding Specifications
- Diameter: OD48.3mm
- Thickness: 3.2mm (4.0mm available too)
- Steel Grade: S355 (S235 available too)
- Finishing: Hot Dip Galvanized and Painted/Powder Coated
- Standard: EN 12810
Cuplock Scaffolding Construction Height
- Single (putlog) Scaffold Height: 24m
- Double Scaffolding Height: 50m
- Cantilever Scaffold Height: 20m
- Full Framing Scaffold Height: 30m
In construction, cuplock scaffolding needs to be anchored to fixed buildings and structures for safety purposes by anchor tubes and eye bolts.
When the cuplock scaffolding construction height is more than 40 meters, needs a professional design and safety calculation to arrange the cuplock bearing the required weight.
Cuplock Scaffolding Node Locking Devices Arrangement
All cuplock scaffolding components are with distinguished locking devices welded or riveted on.
- Cuplock standards are welded with node locking devices of top cups and bottom cups. The cups are welded at every 500mm intervals.
The quantity of the cups for each size of the standards is in the following table.
|Cuplock Standard Size||Cups Quantity|
- Cuplock ledges are welded with two ledger blades at two ends of the scaffold horizontal tubes. The ledger blades are inserted into the bottom cups of the cuplock standards, which are welded and fixed on the cuplock standards.
The ledger blades will be covered by the top cup of each node after being inserted into the bottom cup. The top cups are slidable and can be rotated to cover the ledger blades in position. One set of bottom and top cups can fix four ledger blades at the same time. So the cuplock scaffold allows 4 directions of cuplock ledger connection at each node.
- Cuplock scaffolding diagonal braces node locking devices can be three different types: half swivel clamps, swivel blades snap on locks.
The brace locking devices are fixed at both ends of the brace tubes by strong rivets. They are connected to the standard cups or fixed to standard main tubes.
- Cuplock steel planks with hooks. They can easily move from one level to another level without tightening and loosing the board clamps.
While if using cuplock hop-up transoms and hop-up brackets in construction, steel or timber plank without hooks (with plain ends) can be easily arranged between different platform levels.
Cuplock Scaffold Ultimate Load and Safety Factor
Cuplock scaffolding load capacity is important technical data for construction scaffold safety calculation. Wellmade tests of the load capacity of the cuplock scaffold 3 tie towers as well as the cuplock single components to give clients a reference when in construction safety calculating.
The following tables give the technical data in detail. The test standard is EN 12810 standard. Safety factor can be 1.6-3 in the calculation according to EN 12810, CSA/ASTM, and AS 1576 standards.
3 Ties Cuplock Scaffold Tower Load Capacity
|Test Items||Failure Load||Failure Mode|
|Failure Load Test||101.62KN||Bearing Standard Bent|
|Safety Load Capacity||33.87KN|
3m Cuplock Standards Max Load
|Test Items||Failure Load||Failure Mode|
|Standard Failure Load Test||153.47 KN||The Standard is Bent|
|Safety Load Capacity||51.16 KN|
Cuplock Scaffold Base Jack Load Capacity
|Jack Height||Ultimately Load||Safety Factor||Safety Bearing Load|
|1100mm||173 KN||3:1||57.67 KN|
|200mm||143 KN||3:1||47.67 KN|
|300mm||137 KN||3:1||45.67 KN|
|400mm||106 KN||3:1||35.33 KN|
|500mm||116 KN||3:1||38.67 KN|
Cuplock Scaffold Horizontal Ultimate and Safety Load
|Length||Ultimate Load||Safety Factor||Safety Bearing Load|
Cuplock Scaffolding Price
Cuplock scaffolding prices are related to raw material cost, production cost, and surface treatment cost.
Wellmade is able to bring you good prices for the following reasons:
- We have our own steel pipe mill. Raw material cost is cheaper than outsourcing finished scaffold pipes.
- Wellmade manufacturers cuplock scaffolding by automatic machinery. Production capacity is very big more than 200 tons per day. Our continuous manufacturing makes the production cost lower than other cuplock factories.
- We have our own painting and powder coat line. Cost is cheaper than sending material to outside painting and coating.
Wellmade Cup Lock Scaffolding Parts&Weight
Cuplock Scaffold Standard(Leg)
|WCS050||Cuplock Standard 0.5m||0.5m||1’8″||3.53||7.77|
|WCS100||Cuplock Standard 1.0m||1.0m||3’3″||6.31||13.88|
|WCS130||Cuplock Standard 1.3m||1.3m||4’3″||8.28||18.22|
|WCS150||Cuplock Standard 1.5m||1.5m||4’11”||9.05||19.91|
|WCS180||Cuplock Standard 1.8m||1.8m||6’0″||11.05||24.31|
|WCS200||Cuplock Standard 2.0m||2.0m||6’6″||11.82||25.99|
|WCS230||Cuplock Standard 2.3m||2.3m||7’6″||13.8||30.37|
|WCS250||Cuplock Standard 2.5m||2.5m||8’2″||14.57||32.05|
|WCS280||Cuplock Standard 2.8m||2.8m||9’2″||16.58||36.47|
|WCS300||Cuplock Standard 3.0m||3.0m||9’10”||17.34||38/16|
Cuplock Scaffold Ledger Horizontal
Cuplock Scaffold Diagonal Braces
Cuplock Scaffold Swivel Blade Brace
Cuplock Scaffold Swivel Clamp Brace
Cuplock Snap to Snap Brace
Cuplock Scaffold Hook On Steel Plank (Scaffold Boards)
Cuplock scaffolding steel planks lengths are matched up with cuplock ledgers. It always uses the hook on steel planks for cuplock scaffolding. While scaffold steel battens without hooks can put on cuplock omega transom, Omega brackets. Wellmade cuplock steel planks are compatible with all cup lock scaffolding systems worldwide.
|Code||Items||Length(Centre to Centre)||Weight|
|WCP3||3′ Cuplock Steel Plank||3′||0.91m||16.89 lbs|
|WCP4||4′ Cuplock Steel Plank||4′||1.22m||21.36 lbs|
|WCP5||5′ Cuplock Steel Plank||5′||1.52m||25.80 lbs|
|WCP6||6′ Cuplock Steel Plank||6′||1.83m||30.27 lbs|
|WCP7||7′ Cuplock Steel Plank||7′||2.13m||34.71 lbs|
|WCP8||8′ Cuplock Steel Plank||8′||2.44m||39.16 lbs|
|WCP9||9′ Cuplock Steel Plank||9′||2.74m||43.62 lbs|
|WCP10||10′ CuplockSteel Plank||10′||3.05m||48.07 lbs|
Cuplock Intermediate Transoms
Cuplock Intermediate Transom components support scaffold boards where bay widths exceed the safe span of boards. Wellmade cuplock transom can with wedge pin lock device.
|WCIT1||0.565m Intermediate Transom||0.565m||3.83KG|
|WCIT2||0.795m Intermediate Transom||0.795m||4.67KG|
|WCIT3||1.30m Intermediate Transom||1.30m||6.48KG|
|WCIT4||1.80m Intermediate Transom||1.80m||8.29KG|
|WCIT5||2.50m Intermediate Transom||2.5m||17.82KG|
Cuplock Omega Transom
Wellmade’s Omega Transom Provides a Firm Location for the Cuplock Battens. It is Designed Omega Section 60x40mm, Providing a very strong support platform. Forged Blade ends Located in Lower Cup, Joint of Cuplock Vertical.
|WCOT1||0.8m Omega Transom||0.8m||2.12KG|
|WCOT2||1.3m Omega Transom||1.3m||7.83KG|
|WCOT3||1.8m Omega Transom||1.8m||10.0KG|
|WCOT4||2.5m Omega Transom||2.5m||24.8KG|
Cuplock Scaffolding Brackets
|WCHB1||ONe Board Hop-Up Bracket||0.291m||1.50KG|
|WCHB2||Two Board Hop-Up Bracket||0.565m||6.59KG|
|WCHB3||Three Board Hop-Up Bracket||0.795m||7.88KG|
Cuplock Scaffolding Omega Hop-Up Bracket
|WCOHB1||One Board Omega Bracket||0.291m||2.12KG|
|WCOHB2||Two Board Omega Bracket||0.565m||7.83KG|
|WCOHB3||Three Board Omega Bracket||0.795m||9.7KG|
Cuplock Scaffolding Steel Ladders
Wellmade Cuplock Steel Ladders are with socket tube for connection between each us vertically. It is locked by Ladder Bracket in Construction. The Steel Ladder is Compatible with all cuplock system scaffolds worldwide. The size of the steel ladder is customized according to access design.
|WCSL3||3′ Steel Ladder||3′||0.91m||11.43LBS|
|WCSL5||5′ Steel Ladder||5′||1.52m||18.15LBS|
|WCSL10||10′ Steel Ladder||10′||3.05m||36.32LBS|
Cuplock Scaffolding Steel Ladder Bracket
Cuplock Ladder Bracket is a device to attach steel ladders to cuplock scaffolding system to provide an access solution. Wellmade’s Cuplock Ladder Bracket with Half swivel coupler is universally used with all cuplock systems globally.
Cuplock Scaffolding Joint Pin(Spigot)
|WCJP1||Square Type Joint Pin||0.95KG|
|WCJP2||Hex Type Joint Pin||1.05KG|
Wellmade Cup Lock Scaffold Accessories
Cuplock Scaffolding Accessories include drop forged and cast top cup and bottom cup for cuplock standard. and Ledger blades for Cuplock Horizontal.
|WCTP||Cup Lock Scaffold Top Cup||0.5 KG||Self-finished|
|WCLB||Cup Lock Scaffold Ledger Blade||0.25KG||Self-finished|
|WCBP||Cup Lock Scaffold Bottom Cup||0.25 KG||Self-finished|
Cuplock Formwork Scaffold Special Parts
If you want to use cuplock for slab and beam formwork support. Special parts of infill beams, decking beams, and drop heads, universal jacks, socket base plates are needed for the cuplock formwork system.
Why Wellmade Cuplock Scaffolding
Wellmade is a professional cuplock scaffolding material manufacturer in China with 50,000m automatic production lines. All of our cuplock scaffold materials are compatible with SGB cuploks.
We ensure cuplock scaffolding products quantity by following ways:
- Every element, accessory, and pipe are tested before use in mass production
- Welding lines are tested according to CE requirements (EN 1090 & ISO 3834)
- Ultimate cuplock load capacity (bearing weight) is tested
- Mock up all system parts and components to make sure compatible
You can get related test reports and certificates of MTC, PT, galvanizing, and load capacity for each batch.
In addition, we offer 1-year warranty for our cuplock from the day you receive the material.
3rd party inspections are available any time before or during production.
Your company logos and marks are able to be embossed(engraved) on all cuplock scaffolding material.
Door-to-door delivery is available in most countries. Include USA, Canada, etc.
Customized sizes are available by swift jigs and molds.
Wellmade is a leading provider of excellent quality cuplock scaffolding systems. We manufacture cuplock scaffolding with more than 20 years of expertise. The products are manufactured for different industrial applications. They are very useful in the commercial, industrial, and residential markets. You can find Wellmade cuplock scaffolding suitable for office and retail developments, civil engineering, and building projects like motorway bridges.
Wellmade cuplock scaffolding is easy to assemble and relatively light. They are a multi-purpose system. So, you are able to use cuplock scaffolding not only for falsework support(table formwork & soffit, slab formwork, etc) but access, building, and facade construction as well to form staircases scaffold and access scaffold board platforms, etc.
At Wellmade, you can find cuplock scaffolding available in both galvanized and painted cuplock scaffolds. Depending on your specific applications, you can buy from us the accessories like cuplock top cups, cuplock bottom cup, cuplock ledge blades, and more. While using our cuplock scaffolding, no need to use any extra couplers or fittings.
Wellmade is a well-known supplier of cuplock scaffolding parts and accessories in China. You can find the complete list of the cuplock system here, including
- Cuplock Scaffolding Standards(Vertical)
- Cuplock Scaffolding Ledgers
- Cuplock Scaffolding Braces
- Cuplock Scaffolding Steel Boards
- Cuplock Scaffolding Immediate Transom
- Cuplock Scaffolding Omeage Transom
- Cuplock Scaffolding Brackets
- Cuplock Scaffolding Hop Up Brackets
- Cuplock Scaffolding Steel Ladders
- Cuplock Scaffolding Ladder Bracket
- Cuplock Scaffolding Joint Pin(Connector)
- Cuplock Scaffolding Accessories
- Adjustable Screw Jack Base
- Fork Head or U Head for Beam Support
- Cuplock Stairs (Steel & Alumimium)
We offer high-quality cuplock scaffolding at a competitive price to meet your budget. We will deliver cuplock scaffolding on time and at affordable rates. Wellmade Secure Your Construction Safety By Offering Highest Quality Cup Lock scaffold.
Send your inquiry for Wellmade cuplock scaffolding right now!
Cuplock Scaffolding FAQ
Hot dip galvanized cuplock system scaffold has long lift durability of more than 10 years.
While painted and cold galvanized cuplock scaffold material will be shorter 2-5 years depends on stock, construction evironment etc.
Yes. Wellmade design the cuplock system scaffold according to your construction scaffold area. You can ask a free quantity calculation when you need the cuplock system materials.
Wellmade is a golbal famous OEM cuplock system manufacturer. 60% of scaffolding companies and 80% of formwork companies are importing the cuplock system scaffolding materials from Wellmade. Oil Gas Companies like Shell, Sinopec, KNPC, KOC buy the scaffolding materials from Wellmade too.
Wellmade is a leading scaffolding and formwork manufacturing in China. You can get not only the highest quality with CE certified in welding, material, bearing. You also can save your cost by importing the cuplock scaffolding system components and parts.
Yes. Wellmade has global forwarders to help us do the custom clearance and door-to-door delivery. We can send the material to your nearest port. If you want local trucks, we are able to help with that too.
You can send us the cuplock system list wanted. We will quote the best manufacturer price. If you agree the price, you can place the order and down payment, we will do the manufacturing and send material to the required port/place.
100% of Wellmade cuplock scaffolding system parts are newly manufactured. It takes 15-35 days to start shipping.