Product Code: 709290

Address:

Taiwan,China

Main Products:

Manhole cover,gully grating,tree grating,wire stand,manhole step

Contact Info.
composite manhole cover
  • FOB Price
    Negotiable
  • Min. Order
    2 Piece(s)
  • Payment Terms
    -- --
  • Port
    -- --
  • Delivery Time
    30 days after payment
  • Place of Origin:
    Chongqing, China
  • Raw material:
    Composite material
  • Color:
    Per customers require...
  • Brand Name:
    kangtian
Product Description

manhole cover :1 Feature

A  Environmental protection

With non-toxicity raw material, it will not influence to user

B Saving mine resource

It is made by regenerated resin or regenerated plastic raw material, which save application of cast iron

C Longevity

Acidalkali and corrosion resistance; anti-rust; insulation ; anti-abrasion; weather ability; excellent anti-pressure capability

D Competitive price

The price of composite manhole cover is lower than stipulated standard cast iron ones;

E Light weight

The weithg is 1/3lighter than cast iron ones so that is is convenient to transport, install, rush repair; construct easily and reduce working intensity.

F Nice appearance

Outstanding dying, rich colors; the cover is not sprayed in surface so that the color can keep lasted.

G Anti-theft

Non-recycle, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city black hole can be stopped totally.

2 Application

In order to keep the ground flat or safe, the bricks are tiled above the manhole at the place where the manhole covers are placed

Electric power pipeline well, telecommunication, communication pipeline well;

Street lamp well, fire control well, all kinds of valve wells;

City water, drainage pipeline well; heat supplied, gas well;

3 specifications

 

Item no.

Shape

Normal dimension (mm)

Cover thickness (w/ear mm)

Frame depth (mm)

Frame (mm)

Outer dimension (mm)

Weight (kg)

Carrying capacity

(ton)

Application

YH-ZZ-Q-500x500

Square

500x500

90

55

450x450

680x680

16

20

Footway, bikeway, plaza.

YH-ZZ-P-500x500

Square

500x500

90

55

450x450

680x680

25

50

Residence district road, plaza where minitype vehicles pass

YH-ZZ-Q-700x700

Square

700x700

90

60

630x630

790x790

30

20

Footway, bikeway, plaza.

YH-ZZ-P-700x700

Square

700x700

90

60

630x630

790x790

46

50

Residence district road, plaza where minitype vehicles pass

YH-ZZ-Q-850x850

850x850

90

100

650x650

880x880

   41

   20

Footway, bikeway, plaza.

YH-ZZ-Q-850x850

850x850

90

100

650x650

880x880

   75

   50

Residence district road, plaza where minitype vehicles pass

Various specifications can be made per customers requirement.

4 Technical standard

Bending strength≥22Mpa
Impact intensity≥104J/m2
Compressive strength≥25Mpa
Tensile strength≥10Mpa
Modulus of elasticity≥1000Mpa
Water absorption<1%