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Steel Core Plastic Coated Manhole Step for Underground Safety
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 surface boosts friction to avoid slips during climbing.
Corrosion Resistance: PP shell protects steel core from rust, sewage, and chemical corrosion.
High Load Capacity: Tested to support approximately 200kg for heavy-duty underground use.
Customizable Colors: Available in yellow, red, and black to improve visibility and site management.
Secure Installation: Threaded ends and rib anchors allow firm embedding into concrete well walls.
Durable Structure: High-strength steel core ensures stable load-bearing and long service life.
1-Year Warranty: Includes online service support for one year after purchase.
Multiple Sizes: Available in 275mm, 285mm, 325mm, and 375mm widths to fit various needs.
Company profile
Business Type: Trading CompanyAverage Response Time: ≤0.72h
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: Is this rung sold individually or as a connected set?
A:
A1:Sold individually. Each rung is a standalone unit, not connected as a ladder string. You can purchase by quantity as needed.
Q:Q2: Do I need to weld multiple rungs together during installation?
A:
A2: No. Each rung is independently embedded into the concrete wall. They are not connected to each other, and each bears its own load separately.
Q:Q3: What is the recommended vertical spacing between rungs?
A:
A3: The recommended spacing is 300mm to 350mm, approximately one step apart, which follows ergonomic climbing standards.
Q:Q4: How is the rung fixed to the wall? Does it use expansion bolts?
A:
A4:No. Both ends are threaded and pre-placed into the concrete formwork before pouring. Once the concrete cures, the rungs are firmly secured-- no post-drilling or expansion anchors are required.
Q:Q5: Is the tread anti-slip?
A:
A5: Yes. The surface features anti-slip treads designed to provide better traction and reduce the risk of slipping during climbing.
Send Inquiry
*To:
Hebei Maochang Hardware and Mineral Import and Export Co., Ltd.
Hebei Maochang Hardware and Mineral Import and Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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