Rigid Ladder Step with Grooved Connection for Equal Structure Support

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Years
• Model NO.: Ladder Step
• Customized: Customized
• Function: Non-slip, Decoration
• Style: Pastoral, Simplicity, Classic, Modern, European, Chinese
• Stair Railing / Handrail: Stainless Steel
• Baluster: Stainless Steel
• Stair Tread: Stainless Steel
• Connection: Grooved or Threaded
• Flexible or Rigid: Rigid / Flexible
• Structure: Equal
• Material: Ductile Iron
• Transport Package: Carton with Plywood Pallet or Wooden Box
• Specification: 1"-12"
• Trademark: OEM
• Origin: China
• HS Code: 7307110000
• Production Capacity: 1500 Tons/Month

Product Description

Product Description

 

Product Name:Rigid Ladder Step with Grooved Connection for Equal Structure Support

Manhole Ladder (Step)
Our superior products are expertly crafted from high-quality iron or steel. The rungs are threaded through the side rails and are either riveted or welded in place, ensuring a secure fit that prevents any rotation. For those seeking unique specifications, we offer a variety of lengths, styles, and specialty materials upon request. Advantages:
1. The ingenious modular design facilitates economical long-distance transportation compared to fully assembled ladders.
2. These ladders can be precisely measured, assembled, and installed all in a single day. Our ladder proudly bears the CE mark of quality assurance.
3. Enjoy peace of mind with our NO maintenance product, aside from an occasional clean-up using a pressure hose, if necessary.
4. Flexibility in design means customization options are available.
Currently, our manhole steps have achieved global presence through strategically selected distributors. Note that our manhole steps are designed specifically for conical-shaped sanitary sewer manholes equipped with standard cast iron frames and covers. They are primarily made from high-quality cast gray iron, unless otherwise specified.
 

Bearing Class / Loading Capacity of Cast Iron Manhole Covers
Class	Apply to	Bearing	Remarks
EN124-A15	Areas where only passed by Pedestrians and Bicycles.	15KN
EN124-B125	Footways, parking lot or similar areas.	125KN	HOT-SELLING
EN124-C250	The edge combinative area of vehicle road and the pavement.	250KN	HOT-SELLING
EN124-D400	Vehicle area and urban arterial  road.	400KN	HOT-SELLING
EN124-E600	Shipping port and parking apron area.	600KN
EN124-F900	Airplane taxiway and huge dock	900KN

Features: Iron Ladder

1. Material: Ductile cast iron ASTM-A536

2. Significantly reduces installation costs

3. Combines flexibility with rigidity for optimal performance

4. Ensures joint reliability for peace of mind

5. Efficiently isolates noise and vibration

6. Convenient joints for easy installation

7. Application: Versatile across power plants; HVAC systems; industrial plants; water treatment facilities; plumbing; fire protection; mining and processing; oil fields; marine settings. This coupling is engineered to support pipes under moderate pressure, allowing controlled angular, linear, and rotational movement at each joint. It also accommodates expansion, contraction, and deflection to handle uneven surfaces, thermal shifts, settling, seismic effects, and more. Flexible couplings are also applicable in fire protection systems, water supply, gas systems, etc.

Production Process

Packaging & Shipping









FAQ

Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Typically, our delivery is within 15 days post down payment. However, for OEM, the timeframe extends to 30 to 90 days.
Q: Do you provide samples? Are they free or do they incur extra costs?
A: Yes, we offer samples free of charge; however, the cost of freight is not included.
Q: What are your terms of payment?
A: For payments <=1000USD, we require 100% in advance.
For payments >=1000USD, a 30% T/T in advance is required, with the balance due before shipment.
Should you have any further inquiries, please feel free to reach out to us.



Our Advantages:
1: Globally approved quality: Our products undergo rigorous testing by skilled professionals to ensure durability, reliability, and extended service life.
2: Competitive pricing: As direct manufacturers, we cut out unnecessary expenses to deliver cost-effective solutions.
3: Professional team: With over 20 years of experience in serving international clients and more than a decade in investment casting manufacturing, our team boasts nearly 35% highly educated members.
4: Excellent service: Customer satisfaction is our foremost priority.