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Qingdao Elite New Materials Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China High Strength Anti Corrosion Composite Manhole Cover Heavy Duty Round Lid for
China High Strength Anti Corrosion Composite Manhole Cover Heavy Duty Round Lid for

  1. China High Strength Anti Corrosion Composite Manhole Cover Heavy Duty Round Lid for
  2. China High Strength Anti Corrosion Composite Manhole Cover Heavy Duty Round Lid for

High Strength Anti Corrosion Composite Manhole Cover Heavy Duty Round Lid for

  1. MOQ: 15 Pieces
  2. Price: USD 35-85 / Piece
  3. Get Latest Price
Shape Round
Material Fiber Reinforced SMC Composite
Diameter 600-1000 mm
Frame Type Embedded with Bolted Lock
Delivery Time 7 working days for stock, 20-30 days for production
Packaging Details WNRLN branded wooden pallet with protective film wrap, export-grade strapped packaging
Color Black
Payment Terms T/T,L/C,Western Union
Supply Ability 12000 Pieces per Month
Tensile Strength ≥ 60 MPa
Load Rating EN124 Class D400 (40 tons)
Operating Temperature -40°C to 80°C
Flexural Strength ≥ 120 MPa
Anti Corrosion Full Composite - Acid and Alkali Resistant
Certification ISO 9001:2015, EN124
Model Number SS650*800
Brand Name ELITE
Place of Origin Shandong, China

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Material Fiber Reinforced SMC Composite
Diameter 600-1000 mm Frame Type Embedded with Bolted Lock
Delivery Time 7 working days for stock, 20-30 days for production Packaging Details WNRLN branded wooden pallet with protective film wrap, export-grade strapped packaging
Color Black Payment Terms T/T,L/C,Western Union
Supply Ability 12000 Pieces per Month Tensile Strength ≥ 60 MPa
Load Rating EN124 Class D400 (40 tons) Operating Temperature -40°C to 80°C
Flexural Strength ≥ 120 MPa Anti Corrosion Full Composite - Acid and Alkali Resistant
Certification ISO 9001:2015, EN124 Model Number SS650*800
Brand Name ELITE Place of Origin Shandong, China
High Light Anti Rust Heavy Load CoverCorrosion Proof Load Rated LidAnti Rust Load Bearing Lid

High Strength Anti Corrosion Composite Manhole Cover CMC-HS600

The High Strength Anti Corrosion Composite Manhole Cover CMC-HS600 is purpose-built for high strength industrial sewage and wastewater environments where anti corrosion performance is paramount. Constructed from fiber-reinforced SMC composite with tensile strength exceeding 60 MPa, this heavy-duty round lid withstands aggressive chemical exposure that destroys conventional metal covers.

Key Features

  • High Strength Construction: Fiber-reinforced SMC composite delivers tensile strength ≥60 MPa and flexural strength ≥120 MPa, achieving EN124 Class D400 (40 tons) load rating for heavy traffic zones.
  • Anti Corrosion Performance: Fully non-metallic body provides complete resistance to acids, alkalis, hydrogen sulfide, and industrial chemical effluents commonly found in sewage and wastewater treatment plants.
  • Heavy Duty Load Bearing: D400 certification enables installation on main carriageways, industrial yards, and high-traffic logistics areas subject to heavy truck loading.
  • Bolted Lock Security: Integrated bolted locking mechanism prevents unauthorized access and eliminates cover displacement from traffic suction effects.
  • Wide Temperature Tolerance: Maintains structural integrity and dimensional stability from -40°C to 80°C, suitable for extreme climate industrial installations.

Technical Specifications

Parameter Specification
Material Fiber Reinforced SMC Composite
Shape Round
Color Black
Load Rating EN124 Class D400 (40 tons)
Diameter 600-1000 mm (customizable)
Tensile Strength ≥ 60 MPa
Flexural Strength ≥ 120 MPa
Frame Type Embedded with Bolted Lock
Operating Temperature -40°C to 80°C

Applications

  • Industrial sewage treatment plants
  • Chemical processing facility drainage
  • Wastewater collection networks
  • Heavy traffic roadway manhole access

Manufactured by ELITE under ISO 9001:2015 quality management. Custom diameters, load ratings, and color options available upon request.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2004

  • Total Annual:

    1000-1500

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Elite New Materials is a leading provider of advanced SMC (Sheet Molding Compound) products, backed by over 20 years of dedicated experience in the building materials industry.   We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin... Elite New Materials is a leading provider of advanced SMC (Sheet Molding Compound) products, backed by over 20 years of dedicated experience in the building materials industry.   We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin...

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Get in touch with us

  • Reach Us
  • Qingdao Elite New Materials Co., Ltd.
  • Times Square, No. 52, Hong Kong Middle Road, Shinan District, Qingdao City, Shandong Province
  • https://www.manholes-covers.com/

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