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SMC Clear Opening Square Manhole Covers

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Product Details

SMC Clear Opening Square Manhole Covers

Clear Opening 450mm Manhole Cover

Round, CO450mm, loading class B125, anti-theft, no scrap value.

Supply AbilityPackaging & Delivery

Glass fiber reinforced plastic covers adopts unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material, also called regiment shape mould plastic , with pressure molding technology is made, is a kind of new environment-friendly power cover plate.

 

With high-temperature and high-pressure once moulding technology, the degree of polymerization, high density, good resistance to impact and tensile strength, have wear-resisting, corrosion resistant, rusty, non-pollution, free maintenance etc.

 

Specification

  Product name

  Fiberglass  / FRP  manhole cover

  Material composition

  FRP/GRP

  Weight

  30kg

  Resistance to dismantle strength

  25.8Mpa

  Appearance

  Color, level off, smooth

  Life

  50 years

  Internal strengthen material

  Rebar

  Usage

  Security, environmental protection, beautify the environment, the cost is low

  Trade terms

  EXW, FOB, CNF, CIF

  Eco-friendly

  Yes 

  Sample provide

  Yes

  OEM

  Yes

  Shipping way

  By sea/land

Model

Clear Opening

Loading Class

O

D

F

H

h

Lock/Screw

Sealing

JQ-500B

450mm

D400

450

500

600

70

40

Screw

YES


Basic Parameter


Product Models
JQ-500B
production technology
Compression molding
Material
SMC (sheet molding compound)
Net Weight
*
Loading Class
B125Hinged&Gasket
Yes
Clear opening
450mm
Working Temperature
-50℃-160℃
Cover diameter
500mm
Test Approval
CE SGS
Shape
Round
Service Life
>30 years
Lock Style
Screw
Warranty
2 years
Color
Optional
Place of Origin

Quanzhou , China

Advantages of B125 Clear Opening 450mm Manhole Cover And Frame :




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