D400 Cast Iron Manhole Covers Heavy Duty For Main Road Highway - China

Product parameters:

Material: cast iron, ductile iron

GJS500-7 & EN124

Size: customized or standard

LOGO embed: available

Loading ability: from D400 400KN 40T

Certification: CE, ISO

D400 cast iron manhole cover for road construction.

for heavy duty main road, and for pavement.

Cast iron, it is a very strong material which with good performance and physical ability.

With very good anti-rust ability if painted with black bitumen.

Generally speaking, D400 can meet all basic needs, except for additional airports, terminals and other places.

Hing and lock can be installed to prevent other personnel from opening the manhole cover.

The material of the manhole cover is nodular cast iron, which can be used for more than 30 years.

Specifications Dimension Details

Shape Round, square, rectangular

Diameter from 200-1500mm

Depth from 10-400mm

Material Ductile iron GJS500-7

Loading ability EN124 D400

Customize Available

Lock Lock and hinge available

Size Cutomized size and shape available

Company Contact:

• Posted By: Hebei Zhenhan Casting Co.,Ltd

• Phone: +86-15100762868

• Address: Houchang Industrial Zone,Huai Town, Xianxian,, Cangzhou , Hebei , China

• Email:

• Website: http://www.zh-casting.com

• Business Description: Hebei Zhenhan Casting Co.,Ltd was established in 2007 and located in the famous historical city-Xian county of Cangzhou.
  
  It is a casting enterprise integrated with R&D,production and sales and its technological strength is strong,Moreover,it has complete quality control system,improved production crafts and advanced equipment and deviced,it has passed certification of ISO: 9001 quality system.
  
  Our factory produced a series of new products of cast iron frame terrazzo surface fabrication by means of technological revolution in 2010: tree protection cover,street cover,roadside cover,etc.
  
  These products are beautiful,durable and firm,resilient and anti-press and corrosion resistant,In recent years,We researched and developed card pin type dark lock ball iron anti-theft manhole cover and rainwater grate.
  
  These products are inclusively applied to various manhole,such as drainage,tap water,communication,elect ric furnace,heat,gas,fire hydrant,valves,environmen tal sanitation,In addition,it has applied patent to national IPR Bureau and acquired promotion certificate of constructive machinery material equipment at provincial level.