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Steel Finger Joint Comb-Type Expansion Joint for Highway Bridge
US$20.00-100.00
10 Meters

Product profile

Customization

Available

After-sales Service

Online Technical Guidance

Warranty

1-3 Years

Model NO.

MZL-80 MZL-160

Certification

GB

Function

Protect

Position

Upper Structure

Type

Expansion Device

Main Material

Q355

Rubber Seal

Nr Cr EPDM

Application

Steel Bridge, Reinforced Concrete Bridge

Shape

E Z C F Type

Transport Package

in Loose or as Required

Specification

As Customized

Trademark

SZ

Origin

China

HS Code

7308900000

Production Capacity

50000 Length/ Year

Key features

Customizable Design: Products can be designed and produced according to your detailed drawings.
Wide Expansion Range: Supports 15 levels from 80mm to 1200mm, with past orders reaching up to 1700mm.
ISO9001 Certified: Meets global quality standards for bridge expansion devices.
Smooth Traffic Transition: Provides a smooth transition for vehicular traffic with no noise or sudden jumps.
Easy Installation: Low installation height, simple structure, and convenient installation process.
Effective Waterproofing: Durable neoprene trough channels water away, preventing debris infiltration.
Long Service Life: Lasts the life of the bridge deck under normal circumstances.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2022-12-31Nearest Port: TianjinAverage Response Time: ≤2.64hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

AddressNo. 90, Sunwuying Village, Masen Township, High-Tech Zone, Hengshui, Hebei, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteel Fiber for Concrete, Bridge Bearing Pad, Expansion Joint, Rubber Waterstop & Sealing Products, Viscous Fluid Damper, Steel Fiber Production Mach, Traffic Safety Products, Building Decoration Materials

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia, Africa, Mid East, Eastern Asia

Product Q&A

Q:What types of steel expansion joints are available?
A:
Available types include GQF-C, GQF-Z, GQF-L, GQF-F, and GQF-MZL. GQF-C/Z/L/F types are for expansion volumes less than 80mm, while GQF-MZL is for medium to large spans with 80-1200mm expansion.
Q:What are the structural requirements for the expansion joint?
A:
The joint must flex freely in directions parallel and perpendicular to the bridge axis, be firm and reliable, ensure smooth vehicle passage without noise, provide waterproofing, and allow for simple installation and maintenance.
Q:What precautions should be taken during installation?
A:
Ensure correct position of embedded steel bars, clean and link anchors after cutting, ensure firm welding seams, verify concrete surface elevation, ensure firm anchors for telescopic performance, and allow sufficient concrete curing time before opening traffic.
Q:What is the expansion capacity range?
A:
The expansion range contains 15 levels from 80mm to 1200mm. Past orders have reached up to approximately 1700mm.
Q:Can the product be customized?
A:
Yes, we can design and produce suitable products according to your detailed drawings.

Send Inquiry

*To:Hebei Shangze Rubber and Plastic Products Co., Ltd.Hebei Shangze Rubber and Plastic Products Co., Ltd.
*Content:
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