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  • 570c6a25aef509b5e05a1cac3d57476(1759229592222).jpg

Square Manhole Cover

Square Manhole Cover 800*800

Category:

Square Manhole Cover

Email:

admin@czmanholecover.com

WhatsApp:

8613831740675

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  • Description

  • The core uses of manhole covers

    Manhole covers are mainly used to cover the openings of inspection Wells in urban underground infrastructure, and their core functions are protection and management.

    Protecting underground facilities: Inspection Wells covering sewers, water supply pipes, gas pipes, power or communication cables to prevent people, vehicles from falling or foreign objects from entering, avoiding damage to the facilities.

    Convenient for maintenance and repair: It can be opened at any time, providing a passage for staff to enter underground pipelines and cable Wells for maintenance, cleaning or troubleshooting.

    Load-bearing and passage: Different load-bearing grades are designed based on usage scenarios (such as sidewalks and vehicle lanes) to ensure the normal passage of pedestrians, non-motorized vehicles or motor vehicles without affecting the ground traffic function.

    Product specification

    Cangzhou Great Casting Product Specifications

    Product Name

    Extemal Size(mm)

    Cover Diameter(mm)

    Clear Opening(mm)

    weight

    Loading Capacity

    Square manhole cover

    310*350

    300*300

    270*270

    7.5KG

    A15

    Square manhole cover

    350*510

    300*500

    270*470

    8KG

    A15

    Square manhole cover

    350*510

    300*500

    270*470

    11.5KG

    B125

    Square manhole cover

    450*410

    400*400

    370*370

    8.5KG

    A15

    Square manhole cover

    450*410

    400*400

    370*370

    10.5KG

    B125

    Square manhole cover

    500*500

    400*400

    370*370

    10.5KG

    B125

    Square manhole cover

    500*500

    400*400

    370*370

    14KG

    C250

    Square manhole cover

    450*610

    400*600

    370*570

    18KG

    A15

    Square manhole cover

    450*610

    400*600

    370*570

    23KG

    A15

    Square manhole cover

    450*610

    400*600

    370*570

    27KG

    B125

    Square manhole cover

    450*610

    400*600

    370*570

    30KG

    C250

    Square manhole cover

    500*700

    400*600

    370*570

    22KG

    A15

    Square manhole cover

    500*700

    400*600

    370*570

    25KG

    B125

    Square manhole cover

    500*700

    400*600

    370*570

    29KG

    C250

    Square manhole cover

    500*700

    400*600

    370*570

    32KG

    D400

    Square manhole cover

    500*760

    450*750

    420*720

    23KG

    A15

    Square manhole cover

    500*760

    450*750

    420*720

    26KG

    B125

    Square manhole cover

    500*760

    450*750

    420*720

    29.5KG

    C250

    Square manhole cover

    500*760

    450*750

    420*720

    31KG

    D400

    Square manhole cover

    550*850

    450*750

    420*720

    24KG

    A15

    Square manhole cover

    550*850

    450*750

    420*720

    27KG

    B125

    Square manhole cover

    550*850

    450*750

    420*720

    29KG

    C250

    Square manhole cover

    550*850

    450*750

    420*720

    32KG

    D400

    Square manhole cover

    510*550

    500*500

    470*470

    22KG

    A15

    Square manhole cover

    510*550

    500*500

    470*470

    26KG

    A15

    Square manhole cover

    510*550

    500*500

    470*470

    28KG

    B125

    Square manhole cover

    600*600

    500*500

    470*470

    24KG

    A15

    Square manhole cover

    600*600

    500*500

    470*470

    28KG

    B125

    Square manhole cover

    600*600

    500*500

    470*470

    30KG

    C250

    Square manhole cover

    600*600

    500*500

    470*470

    35KG

    D400

    Square manhole cover

    610*650

    600*600

    570*570

    21KG

    A15

    Square manhole cover

    610*650

    600*600

    570*570

    24KG

    B125

    Square manhole cover

    610*650

    600*600

    570*570

    28KG

    B125

    Square manhole cover

    610*650

    600*600

    570*570

    32KG

    C250

    Square manhole cover

    700*700

    600*600

    570*570

    25KG

    A15

    Square manhole cover

    700*700

    600*600

    570*570

    29KG

    B125

    Square manhole cover

    700*700

    600*600

    570*570

    37KG

    C250

    Square manhole cover

    700*700

    600*600

    570*570

    40KG

    C250

    Square manhole cover

    700*700

    600*600

    570*570

    42KG

    C250

    Square manhole cover

    700*700

    600*600

    570*570

    55KG

    D400

    Square manhole cover

    750*750

    650*650

    620*620

    30KG

    A15

    Square manhole cover

    800*800

    700*700

    670*670

    32KG

    A15

    Square manhole cover

    800*800

    700*700

    670*670

    35KG

    B125

    Square manhole cover

    800*800

    700*700

    670*670

    42KG

    B125

    Square manhole cover

    800*800

    700*700

    670*670

    47KG

    C250

    Square manhole cover

    810*850

    800*800

    770*770

    38KG

    A15

    Square manhole cover

    900*900

    800*800

    770*770

    47KG

    B125

    Square manhole cover

    900*900

    800*800

    770*770

    55KG

    C250

    Square manhole cover

    900*900

    800*800

    770*770

    60KG

    D400

    Square manhole cover

    900*900

    800*800

    770*770

    70KG

    D400

About Us

 

Cangzhou Great Casting Technologies Co., Ltd. which was established in January 2010. The company is located in Cangzhou City、Hebei Province,closing to Beijing&Tianjin in the north,Qilu in the South,Jinghu Highway in the west and Jingshan Highway and Huanghua Port in the east,the favorable geographic position makes the transportation quite convenient.

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Send Email

admin@czmanholecover.com

Phone/Wechat

+8613831740675

Tel/WhatsApp

8613831740675

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Square Manhole Cover

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Sales E-mail:

admin@czmanholecover.com

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Our ductile iron products are exported to all over the world, and we look forward to working with you for a win-win situation.

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