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Durable Rustproof High Load Municipal Sewer Fitting Manhole Ladder Step
US$250.00
500 Pieces
Product profile
After-sales Service
Online ServiceWarranty
1 Year WarrantyApplication
Machine Parts, TransportationCertification
CE, ISOSurface Treatment
YesTechnics
Hot-DIP Galvanized Steel Core + Plastic InjectionMaterial
PlasticType
Manhole Ladder Step / Inspection Well Embedded SteAnti-Slip Design
Concave-Convex Textured Step SurfaceApplication Scene
Sewer, CableAnti-Corrosion Feature
Galvanized Steel Core + Plastic Coated ExteriorBearing Capacity
Heavy LoadTransport Package
ContainerSpecification
CustomizationTrademark
Thrive togetherOrigin
ChinaKey features
Anti-Slip Design: Concave-convex textured step surface ensures reliable friction in damp or oily conditions.
Anti-Corrosion Feature: Galvanized steel core with plastic coated exterior resists acids, alkalis, and rust.
Fully Insulated Structure: Composite materials prevent electric shock transmission in power and cable inspection wells.
Heavy Load Bearing: Designed with high-strength materials to support heavy load requirements.
1 Year Warranty: Comprehensive warranty coverage for mechanical defects and quality assurance.
CE and ISO Certified: Meets international safety and quality standards for global compliance.
Customization Available: Complete customization solutions for unique size and parameter demands.
15-Day Production Lead: Mass production typically finished within 15 working days after order confirmation.
Company profile
Business Type: Trading CompanyAverage Response Time: ≤0.36h
About Our Factory & Business Background
AddressCangzhou City, Hebei Province, Botou City, Simen Village Town, after the Ningtun
Our Production Capability & Technical Expertise
Main ProductsN/a
Product Q&A
Q:Q1: What is the material of these manhole steps?
A:
A1: It adopts steel core inside and PP polypropylene outer encasement. The steel core provides high strength while PP shell offers good corrosion and chemical resistance for underground working conditions.
Q:Q2: What is the tested load capacity for this manhole step?
A:
A2: The reference tested load capacity reaches about 200kg. All test data is for illustrative reference. Actual bearing performance relates to concrete installation quality.
Q:Q3: Can these steps be embedded directly into concrete well wall?
A:
A33: Yes. Designed with rib anchors structure. It can be firmly embedded into concrete during well wall pouring. Correct installation is essential for long term safe use.
Q:Q4: Are multiple color options available?
A:
A4: Yes. We supply yellow, red and black colors. Bright colors improve visibility inside dark manholes. Different colors can also help for site area classification management.
Q:Q5: Will the product get rust under long term underground environment?
A:
A5: The outer PP polypropylene shell protects inner steel core from direct contact with sewage and moisture. It avoids rust problem of pure cast iron steps and suits damp underground chambers.
Send Inquiry
*To:
Hebei Maochang Hardware and Mineral Import and Export Co., Ltd.
Hebei Maochang Hardware and Mineral Import and Export Co., Ltd.*Content:
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