Heavy Duty Frame Scaffolding For Industrial Maintenance And Steel Erection
Frame Scaffolding: High-Strength Modular Access & Support System
Frame Scaffolding (also known as Modular Frame Scaffold) is a prefabricated steel structure system widely used for building facade access, interior finishing, and temporary support in construction. It consists of welded frames, cross braces, and accessories, offering a balance of rapid deployment and cost efficiency for medium-to-low rise projects.
Key Features & Functional Advantages
- Rapid Assembly without Tools: The system uses a simple pin-lock or wedge-lock mechanism to connect frames and braces, eliminating loose bolts. This reduces assembly time by over 50% compared to tube-and-clamp systems and minimizes on-site labor costs.
- Stable & Rigid Structure: The welded frame design with integrated cross bracing provides excellent lateral stability and load-bearing capacity, safely supporting workers, tools, and light materials.
- Versatile Configurations: Available in walk-through and ladder-frame types, it can be easily adapted for straight runs, corners, and mobile tower setups with casters.
Technical Specifications
- Material: Q235 or Q345 Steel (Main Tube: φ42mm-φ48mm, Wall Thickness: 2.0mm-2.5mm)
- Standard Sizes: Width 1219mm / 914mm; Height 1700mm / 1524mm / 1930mm
- Surface Treatment: Hot-dip galvanized or powder-coated for corrosion resistance
- Safety Standards: Complies with OSHA, EN 12811, and GB standards
Competitive Advantages
Our Frame Scaffolding offers superior cost-effectiveness for repetitive projects due to its low initial investment and minimal maintenance requirements. It provides a safer and more efficient alternative to traditional tube scaffolding, with full technical support including layout design and load calculations to ensure project safety and compliance.
Product Parameters
1. Walk Through Frame
Main Tube Size: OD42x2.0mm | Other Tube Size: OD25x1.5mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA63 |
 |
Door Frame |
Walk Thru Frame Width 914mm, Height 1524mm |
10.81 |
| SCA64 |
|
|
Walk Thru Frame Width 914mm, Height 1700mm |
12.05 |
| SCA65 |
|
|
Walk Thru Frame Width 1219mm, Height 1524mm |
11.68 |
| SCA66 |
|
|
Walk Thru Frame Width 1219mm, Height 1700mm |
12.91 |
| SCA67 |
|
|
Walk Thru Frame Width 1219mm, Height 1930mm |
14.37 |
2. H Frame
Main Tube Size: OD42x2.0mm | Other Tube Size: OD25x1.5mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA68 |
 |
Ladder Frame |
H Frame Width 914mm, Height 1524mm |
7.96 |
| SCA69 |
|
|
H Frame Width 914mm, Height 1700mm |
11.43 |
| SCA70 |
|
|
H Frame Width 1219mm, Height 1524mm |
9.16 |
| SCA71 |
|
|
H Frame Width 1219mm, Height 1700mm |
12.76 |
| SCA72 |
|
|
H Frame Width 1219mm, Height 1930mm |
14.24 |
3. American Style Walk Through Frame
Main Tube Size: OD42x2.4mm | Other Tube Size: OD32x1.5mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA73 |
 |
American-style door frame |
American Style Walk Thru Frame Width 914mm, Height 1524mm |
14.8 |
| SCA74 |
|
|
American Style Walk Thru Frame Width 914mm, Height 1930mm |
17.5 |
| SCA75 |
|
|
American Style Walk Thru Frame Width 1524mm, Height 1930mm |
18.9 |
4. American Style Mason Frame
Main Tube Size: OD42x2.4mm | Other Tube Size: OD32x1.5mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA7 |
 |
Ladder Frame |
Mason Frame Width 1524mm, Height 914mm |
14.4 |
| SCA77 |
|
|
Mason Frame Width 1524mm, Height 1219mm |
16.1 |
| SCA78 |
|
|
Mason Frame Width 1524mm, Height 1524mm |
17.9 |
| SCA79 |
|
|
Mason Frame Width 1524mm, Height 1930mm |
20.2 |
| SCA80 |
|
|
Mason Frame Width 1524mm, Height 2007mm |
21.8 |
5. Narrow Frame
Main Tube Size: OD42x2.4mm | Other Tube Size: OD32x1.5mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA81 |
 |
Four-bar frame |
Narrow Frame Width 610mm, Height 1524mm |
10.6 |
| SCA82 |
|
|
Narrow Frame Width 610mm, Height 1930mm |
12.5 |
| SCA83 |
|
|
Narrow Frame Width 914mm, Height 1930mm |
18.1 |
| SCA84 |
|
|
Narrow Frame Width 1219mm, Height 1930mm |
19.9 |
6. Italian Style Frame
Main Tube Size: OD42x2.4mm | Other Tube Size: OD32x2.0mm | Steel Type: Q195/Q235/Q355 | Surface Treatment: Powder Coated, Pre-galvanized, Hot-dip galvanized, Cold-galvanized
| Item No. |
Picture |
Product Name |
Description |
Weight (kgs) |
| SCA85 |
 |
Italian-style door frame |
Italian Style Frame Width 1050mm, Height 2000mm |
11.6 |
7. Base Jack
Designed to provide a level base for the scaffolding platform | Steel Grade: Q235 | Surface treatment: Hot-dip Galvanized
| Item No. |
Picture |
Description |
Diameter (mm) |
Length (mm) |
Plate Size (mm) |
Weight (kgs) |
| SCA86 |
 |
Solid BaseJack |
φ30 (solid) |
600 |
120x120x4 |
3.58 |
| SCA87 |
|
Solid BaseJack |
φ32 (solid) |
300 |
120x120x6 |
2.72 |
| SCA88 |
|
Hollow Base Jack |
φ38 (hollow) |
400 |
150x150x6 |
3.19 |
| SCA89 |
|
Hollow Base Jack |
φ48 (hollow) |
600 |
150x150x5 |
4.33 |
8. U Head Jack
Used as the base which holds the standard of the scaffold adjusting the height and making the scaffolding more stable | Steel Grade: Q235 | Surface treatment: Hot-dip galvanized
| Item No. |
Picture |
Description |
Diameter (mm) |
Length (mm) |
Plate Size (mm) |
Weight (kgs) |
| SCA90 |
 |
Solid U Head Jack |
φ30 (solid) |
600 |
150x150x50x4 |
4.32 |
| SCA91 |
|
Solid UHead Jack |
φ34 (solid) |
500 |
140x210x75x6 |
6.2 |
| SCA92 |
|
Hollow U HeadJack |
φ38 (hollow) |
600 |
150x150x50x6 |
4.29 |
| CA93 |
|
Hollow U HeadJack |
φ48 (hollow) |
600 |
150x150x50x6 |
5.23 |
9. Frame Scaffolding Plank
Steel Grade: Q195, Q235 | Surface treatment: Pre-galvanized | Other sizes are available on request
| Item No. |
Picture |
Description |
Width (mm) |
Height (mm) |
Length (mm) |
| SCA94 |
 |
Frame Scaffolding Plank 210*1829mm |
210 |
1.2 |
1829 |
| SCA95 |
|
Frame Scaffolding Plank 210*1829mm |
210 |
1.5 |
1829 |
| SCA96 |
|
Frame Scaffolding Plank 240*1829mm |
240 |
1.2 |
1829 |
| SCA97 |
|
Frame Scaffolding Plank 240*1829mm |
240 |
1.5 |
1829 |
| SCA98 |
|
Frame Scaffolding Plank 420*1829mm |
420 |
1.2 |
1829 |
| SCA99 |
|
Frame Scaffolding Plank 420*1829mm |
420 |
1.5 |
1829 |
| SCA1O0 |
|
Frame Scaffolding Plank 500*1829mm |
500 |
1.2 |
1829 |
| SCA101 |
|
Frame Scaffolding Plank 500*1829mm |
500 |
1.5 |
1829 |
10. Frame Joint Pin
For Connecting the Scaffoldings | Steel Grade: Q235, Q345 | Surface treatment: Hot-dip Galvanized | Other sizes are available on request
| Item No. |
Picture |
Description |
Diameter (mm) |
Thickness (mm) |
Length (mm) |
| SCA102 |
 |
Frame Joint Pin |
35/36 |
1.5/1.6 |
225/220/210 |
11. Frame Scaffolding Cross Brace
Also called X braces - components of all Frame Scaffolding System | Steel Grade: Q195, Q235 | Surface treatment: Galvanized | Other sizes are available on request
| Item No. |
Picture |
Description |
Width (mm) |
Height (mm) |
Length (mm) |
| SCA103 |
 |
Frame Scaffolding cross Brace |
1829 |
1219 |
2198 |
| SCA104 |
|
|
1219 |
1219 |
1724 |
| SCA105 |
|
|
1829 |
914 |
2045 |
| SCA106 |
|
|
1829 |
610 |
1928 |
| SCA107 |
|
|
1219 |
610 |
1363 |
12. Scaffolding Wheel
Used at bottom of scaffolding vertical tube, enabling the scaffolding system to be a mobile Platform
| Item No. |
Picture |
Product Name |
Description |
| SCA108 |
 |
caster |
12" Caster wheel |
| SCA109 |
|
caster |
16" Caster Wheel |
Service
- Customized production services: Professional team of engineers and consultants provide detailed product application solutions based on architectural and structural drawings
- Timely response to service: Professional engineers available before, during, and after sales to promptly solve and meet your needs
- Worry free after-sales service: One-on-one service teams help complete implementation and landing of engineering projects with perfect product-demand matching
Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a subsidiary foreign trade company of a group company, mainly responsible for operating the export business of formwork and scaffolding products. Our group company has two major production bases specializing in the production and processing of formwork and scaffolding products for over 20 years.
How can I get a quotation?
For simple concrete pouring projects with your own engineer, provide us with a bill of materials for quotation. For complex projects like apartments and residences, our professional consultants will develop an application plan based on your engineering architectural and structural drawings.
How long does it usually take to complete the plan and quotation?
Generally, it takes about 5-8 days to complete the specific plan and detailed quotation after receiving your engineering drawings.
Can you provide free samples?
Yes, we can provide samples. You will need to pay for the shipping cost.
How long is the estimated delivery time after the contract is signed?
According to project complexity, it usually takes 30-60 days to complete stocking. More accurate delivery time will be estimated during the planning and quotation process.
Is the plastic template prone to deformation?
In long-term high temperature environments, concrete pouring projects may cause slight deformation of the formwork. We recommend using all aluminum alloy formwork or steel frame wood formwork system in high temperature areas.
What are the defects of the plastic template system?
The load force is too small for large-sized concrete structures, and poor high temperature resistance may cause slight deformation in high-temperature areas.
What is the payment method you require?
- Payment ≤ 1,000 USD: 100% in advance
- Payment ≥ 10,000 USD: 30% T/T in advance, balance before shipment
- Or L/C