|Catalog Number||A-Cover Size||B-Clear Opening||C-Frame Size||D-Frame Height||E-Duty Class||F-Lockable||sanitary ductile iron manhole cover||649||600||820||80||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 sanitary ductile iron manhole cover and mechanical castings 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.
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.
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.
Ductile iron GGG50(GJS500-7); Grey cast iron
B125, C250, D400, E600, F900
Round, Square, Rectangle, Triangle
From 300mm to 1200 mm
From 5.5kg to 460kg
Municipal construction, water supply
Black bitumen coated
Pitch black or as per customer’s requirement.
Any customized logo
Municipal roads, highways, communications, electric power,
water supply, village, schools and various kinds of the park.
Normal packing is iron pallet and plastic film
or as per customer’s requirement
15-30 days after place an order
L/C, T/T (30% in advance)
and 70% balance after faxing the B/L copy in 3 days)
As per customer’s requirement.
1. Application: municipal engineering, telecom, cable, petroleum, chemical industry
2. Load ability:A15, B125, C250, D400
3. Characteristic: high shock resistance and tensile strength, good welding properties
5. Standard: EN124-2015,ASTM,DIN,,BS,JIS,ISO
6. Made of ductile iron casting & gray iron casting
7. Size: dia300mm----900mm ( according to clients' detailed drawings)
8. Color: as clients' requirements
Anti-breaking strength (Mpa)>14
Impact toughness resistance (kg/cm2)>95
Tensile strength (Mpa)>10
Compressive strength (Mpa)>30
Modulus of elasticity (kg/cm2)>1.4*104
Cold-hot resistance measure<0.4
Hunan Castking Foundry Technology Co.,Ltd