|Catalog Number||A-Cover Size||B-Clear Opening||C-Frame Size||D-Frame Height||E-Duty Class||F-Lockable||lockable ductile iron manhole cover||950||900||1100||100||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 lockable 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.
Drawings or samples processing
OEM /ODM service provided
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product checking→ packing →delivering
Cast Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless steel, Alloy steel,
EN124,ISO, GB, ASTM, DIN, JIS
melting furnace, centrifugal casting machines coated sand casting machine CNC machines turning machines grinding machines milling machines drilling machine punching machines laser carving machine
Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating,
and other machining processing.
Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc.
Sample sent to customer by air.
Large quantity products delivered to customer by sea from xingang,China
L/C at sight or 30% T/T as deposit and balanced 70% to pay before shipment
Nodular cast iron is a kind of high-strength cast iron material developed in the 1950s. Its comprehensive properties are close to that of steel. It is based on its excellent properties that nodular cast iron has been successfully used to cast some parts with complex stress, high strength, toughness and wear resistance requirements. Nodular cast iron has developed rapidly into a widely used cast iron material next to grey cast iron. The so-called "iron for steel" mainly refers to ductile iron.
Spheroidal graphite is obtained by spheroidizing and inoculation treatment, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, so as to obtain higher strength than carbon steel.
Hunan Castking Foundry Technology Co.,Ltd