|Catalog Number||A-Cover Size||B-Clear Opening||C-Frame Diameter||D-Frame Height||E-Duty Class||F-Lockable||hinged ductile iron manhole cover||1050*670||1200*620||1400*800||1005||D400||yes|
For almost 30 decades, Cast-King has been dedicating itself to fulfilling what our clients need…quality castings, efficient communication and willingness to build long term partnership. This attitude has been the key in building decade’s old relationships as well as developing new relationships that would last for many years. While longevity may represent complacency for the cooperation, at Cast-King it translates into casting innovation with vast in-house experience from a financially stable company that places its customers’ needs first.
Since 1993, Cast-King Foundry has been a consistent leader in exporting hinged ductile iron manhole cover all across the world, Just purchase directly at good price from manufacturing factory as reliable supplier, save the money usually earned by a middle company.
Our main market includ Italy, Spain, UK, Middle east, Singapore, South Korea, Japan, Australia,Africa, etc.
OEM & OED is welcomed, look forward to being partner with for your local market.
We would push you to great success in municipal construction and infrascture project.
As manufacturer foundry, we look forward to being partner with those who are engaged in whole sale business for building material, any customized high quality mechanical castings and industrial casting are available form us as well.
round sewer ductile iron manhole cover
CastKing or OEM
Gray Iron, Ductile Iron, Malleable iron
Cold applied black bitumen Antirust oil, Plating, Paint, Powder Coating, epoxy coating
or as per customers' requirement.
EN124 A15,B125,C250,D400,E600,F900, or as per customers' drawings or samples.
Anti-noise ,Anti-theft,anti-rust,long life service.
Pallet and wooden case,or as per customers’ requirements
Manhole Covers are manufactured for construction and public use.
Manhole Covers are smooth and free from sand holes, blow holes, distortion or any other defects
there are two casted manhole covers: cast rion manhole cover and ductile iron manhole cover
a) Ductile Iron GGG500-7 , we call it ductile iron manhole cover
b) Grey Iron GG20,we call it cast iron manhole cover
2. Designs .
a) EN124 A15, B125, C250, D400, E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
1) Molding boards
2) Green sand with hand molding or DISA line molding
3) Resin shell sand.
a) Cold applied black bitumen
b) FBE or epoxy primer coating
c) Coating as per customers' requirement
d) Different accessories are available
Hunan Castking Foundry Technology Co.,Ltd