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Square Ductile Iron Manhole Cover
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Square Ductile Iron Manhole Cover

Ductile Iron is prior to the metal casting process receives crucial mineral additives to produce an exceptionally strong resistance and durable metal, the molecular structure of Ductile Iron gives rise to excellent additional strength and shock load resistance, within structure carbon steel, without steel inheriting corrosion.Ductile Iron Manhole Covers, are fast replacing the conventional Grey Iron Manhole Covers on account of uniqueness in its Strength to Weight ratio, Design, Weight and the Cost benefit.
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Product Description

Application


Municipal construction, water project like sewerage, water supply, footway,  rainwater, gas, heat, fire, telecommunication, carriageway, etc.


Main Features


1. Good toughness.2. Strong corrosion resistance.
3. Good plasticity.4. High strength. 
5. Perfect anti-theft and safety performance.6. Low Noice.


Specification


ProductLength(mm)Width(mm)Hight(mm)Weight(kg)Loading Capacity
Square Ductile Iron Manhole Cover8008006585D400
8008004042B125
7007005047C250
7007004040C250
650102080115D400
6008005046C250
6008004037B125
6006005046D400
6006004533C250
5005005035C250
5005004022B125
4708605038B125
4507504020B125
4006004017.5C250
4006005023B125
4005004020B125
4004003511B125
3825847047C250
3005003511B125
3005005022B125
3004505014B125


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 Rae.W
 +86 188 2526 5625
 rae.w@feilong-group.com
  Hanshan Industrial Area ( Lintou ), Maanshan City, Anhui Province, China

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