Efficient Drain Channel Mold Equipment

• After-sales Service: 24hours Online
• Warranty: 12 Months
• Pipe Material: Concrete
• Condition: New
• Customized: Customized
• Theory: High Frequency Vibration
• Model NO.: High frequency vibration inspection well equipment
• Application: Industry
• Type: Pipe Production Line
• Shaping Mode: Preform Mould
• Transport Package: Standard Export Packing
• Specification: customization
• Trademark: DL
• Origin: China
• HS Code: 3714965129
• Production Capacity: 100set Per Year

Product Description

Manhole Cover Product Description

Manhole Cover

Manhole closings are protected by a manhole cover (also known as a "biscuit"), a flat plug designed to prevent accidental or unauthorized access to the manhole. These covers are traditionally made of metal, but may also be constructed from precast concrete, glass reinforced plastic, or other composite materials, especially in Europe or areas where cover theft is a concern.

Manholes are usually outfitted with metal, polypropylene, or fiberglass steps installed on the inner side of the wall to allow easy descent into the utility space. European legislation has led to a shift towards lighter weight composite materials for manhole covers, offering benefits such as greater slip resistance and electrical insulating properties.

The access openings are typically circular in shape to prevent the cover from accidentally falling into the hole. Manholes are commonly found in urban areas, on streets, and occasionally under sidewalks. In rural and undeveloped areas, services like telephone and electricity are often carried on utility poles or pylons rather than underground.

Manufacturer: Gaotang Dingli Construction Machinery Co., Ltd.

Gaotang Dingli Construction Machinery Co., Ltd.

Welcome to Gaotang Dingli Construction Machinery Co., Ltd.

Located in the picturesque township of Gaotang in Shandong province, our company is a leading manufacturer of cement pipes and equipment. With 20 years of experience in producing high-quality cement products and building materials, we are known for our expertise and professionalism.

Key Features:

• Largest cement pipe and equipment manufacturer in Shandong Province


• Strong reputation for quality and reliability


• Convenient location at the intersection of Qingyin Highway and 308 & 105 National Road


• Excellent transport facilities for easy access

Our Services:

At Gaotang Dingli Construction Machinery Co., Ltd., we are committed to providing top-notch service to our customers. Whether you need cement pipes or other building materials, we have the expertise and resources to meet your needs.

Welcome to Gaotang Dingli Construction Machinery Co., Ltd.

Explore our wide range of high-quality products designed to meet your construction needs. From concrete mixers to scaffolding, we have it all!

• Quality First: Our products are built to last, ensuring durability and reliability on the job site.


• Service First: We are committed to providing excellent customer service, assisting you every step of the way.


• Continuous Improvement: We strive for innovation and are constantly improving our products to meet your evolving needs.


• Zero Defect, Zero Complaints: Our quality objective is to deliver flawless products that exceed your expectations.

Contact us today with your inquiry, and we will respond promptly to assist you with your construction equipment needs.