







Introducing the unparalleled excellence of our plastic steel ladder:
Material composition: Crafted with an outer layer of robust engineering plastic, specifically copolymer polypropylene, renowned for its exceptional resistance to high temperatures, humidity, deformation, and detachment. Reinforced with premium round or threaded steel, sourced from industry giants like Jinan Iron and Steel Group, boasting diameters typically of 16mm or 20mm, this ladder offers unparalleled strength and reliability.
• Performance characteristics
Unmatched durability: Exhibiting superior resistance against corrosion, it stands resilient in the face of harsh chemical agents, including ultraviolet rays and acid-alkali erosion. Designed for longevity, this ladder remains steadfast and reliable, enduring the challenging conditions from -15°C to 100°C, with an impressive service life extending up to 50 years underground and 20 years above ground.
Safe and reliable: With a visually appealing design, the ladder offers outstanding anti-slip properties, high impact resistance, and a structurally sound build with substantial load-bearing capacity. Enhanced with safety features including handrails and anti-slip locks, it is non-conductive, fire-resistant, and heat-resistant, ensuring the utmost safety for all users.
Effortless installation and maintenance: Designed for simplicity and speed, the ladder can be seamlessly embedded into walls during pre-installation. Its sleek surface minimizes dust accumulation, allowing for easy cleaning with water, and boasts remarkable anti-aging properties, significantly reducing the need for frequent replacements.
Application scope: Versatile in nature, this ladder is perfect for use in various inspection wells, water towers, civil defense engineering, slope subway tunnels, industrial, and civil buildings, serving as a reliable fixed staircase. It is especially prevalent in environments such as sewage inspection wells, cable wells, and sand wells, offering unmatched performance and reliability.