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Complete sets of sulfuric acid production equipment
Complete sets of potassium sulfate production equipment
Complete sets of organic manure fertilizer production equipment
FRP pipe winding equipment
FRP tank production equipment
FRP pultruded sections equipment
FRP molding equipment
FRP pipe
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FRP tower
Sectional water tank
FRP pultruded sections
FRP cable tray
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FRP electrolytic cell
Lon-exchange FRP tank
FRP mould pressing manhole covers
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Various types of rubber roller
Heating equipment(Radiators)
Amino acid
All sorts of medical apparatus
FRP mould pressing manhole covers
FRP mould pressing manhole covers FRP mould pressing manhole covers FRP mould pressing manhole covers
FRP mould pressing manhole covers FRP mould pressing manhole covers FRP mould pressing manhole covers
  Introduction:
  FRP mould pressing manhole covers
  FRP mould pressing manhole covers is a new type chromatic colour high strength manhole covers, adopt advanced technology and equipment mould pressing take shape,by ministry of construction national construction quality supervision and inspection center detection, high type manhole cover the bearing capacity of up to 400KN above, far more than 240 KN international standards, at the same time, through the national FRP quality inspection center detection, its anti-aging index far above the international standard. this product in -40℃-90℃ use normal, use life than cast iron manhole cover long 5-10 years above, its performance index reached and more than similar products on the international requirements, is replace other kinds of manhole cover the newest period products.
  New type chromatic colour high strength manhole cover main characteristics: patented product, chromatic colour enviromental protection, beautify the environmental not broken fracture , no impact noise, not disturd residents, not rust, long use life. At the same time , because of its no recovery value, thoroughly solved because of the manhole cover stolened caused traffic hurt people accidents.
  Mould pressing manhole covers load bearing grade
Grade

Mark

Use site

Light type

E

Prohibit motor vehicles into the green corridor cycleway or sidewalks

Coventional type

F

Steam 10 grade below roads or parking site

Heavy type

G

Motor vehicle through drive roads or parking sites

Heavy duty type

H

Motor vehicle main road

Second cover

B

Second cover
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