Prop Jack Manufacturer & Supplier in India | Adjustable Steel Props
Sun Corp manufactures adjustable steel props and prop jacks for slab shuttering, beam formwork, and temporary shoring on construction sites. Available in light duty, medium duty, and heavy duty capacities. IS 2062 grade mild steel, hot-dip galvanised. Supplied from Hyderabad to construction projects across India.
Adjustable Prop Types Manufactured by Sun Corp
Light Duty Adjustable Prop
Suitable for residential slab shuttering and light commercial formwork support. Telescopic design with prop nut and pin adjustment. Available in sizes 1.5m to 3.0m extended length.
Medium Duty Adjustable Prop
For commercial building slab shuttering and beam formwork support. Load capacity up to 30 kN. Available in 2.0m to 4.0m extended length range.
Heavy Duty Prop
Used in infrastructure, industrial, and high-rise construction for heavy formwork support. Load capacity up to 60 kN. 48.3mm outer tube with 38mm inner tube for maximum stability. Available in 2.0m to 5.0m extended length.
Prop Jack Specifications
| Parameter | Light Duty | Medium Duty | Heavy Duty |
|---|---|---|---|
| Outer Tube OD | 48.3 mm | 48.3 mm | 60.3 mm |
| Inner Tube OD | 33.7 mm | 38.0 mm | 48.3 mm |
| Extended Length | 1.5m – 3.0m | 2.0m – 4.0m | 2.0m – 5.0m |
| Load Capacity | Up to 15 kN | Up to 30 kN | Up to 60 kN |
| Steel Grade | IS 2062 | IS 2062 | IS 2062 |
| Finish | Galvanised / Black | Galvanised / Black | Galvanised / Black |
| Base Plate | 150 x 150 x 8mm | 150 x 150 x 10mm | 200 x 200 x 12mm |
Where Prop Jacks Are Used
- Residential and commercial slab shuttering support
- Beam and column formwork propping
- Re-propping of slabs during construction cycles
- Temporary shoring during structural repair and renovation
- Bridge deck formwork support on infrastructure projects
Frequently Asked Questions — Prop Jack
What is the safe working load of Sun Corp heavy duty props?
Sun Corp heavy duty adjustable props have a safe working load of up to 60 kN when used at minimum extension. Load capacity reduces with increasing extension — always refer to the manufacturer’s load chart for the specific extension being used.
What IS standard governs adjustable steel props in India?
Adjustable steel props in India should comply with IS 2750 (Scaffolding Safety) and the material should meet IS 2062 grade requirements. Load testing should be conducted as per IS 4014 for scaffolding systems.
Can adjustable props be used for re-propping slabs?
Yes. Sun Corp adjustable props are used for re-propping — supporting previously cast slabs during subsequent floor construction cycles. Structural engineer approval is required for re-propping load calculations.
What surface finish do Sun Corp props have?
Sun Corp props are available in hot-dip galvanised and black (ungalvanised) finish. Galvanised finish is recommended for outdoor sites and long-term use. Black finish is suitable for short-duration indoor shuttering work.
Do you supply prop jacks in bulk for large construction projects?
Yes. Sun Corp accepts bulk supply orders for adjustable props for large construction projects including residential townships, commercial complexes, and infrastructure works. Contact us for project-specific pricing.