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  1. Email : sales@sinocasts.com
  2. Tel : +86-15116381985
  3. Add : Headquater Address : No.12, Dongshi Road, Changsha Economic Development Zone, Changsha, Hunan Province, China
  4. Foundry Address : Foundry Address: NO.260,Jinchang Road,Jinjing Town,Changsha,Hunan Province,China

Rectangle Manhole Cover&Frame

Catalog NumberA-Cover SizeB-Clear OpeningC-Frame DiameterD-Frame HeightE-Duty ClassF-Lockable
rectangle ductile iron manhole cover1050*8001000*7501100*850100105yes
All dimensions in mm.

Main business: hydraulic access cover, power manhole cover cover, electric manhole cover cover, intelligent monitoring manhole cover cover, intelligent communication manhole cover cover, intelligent water manhole cover cover, intelligent password lock manhole cover cover, integrated pipe gallery manhole cover cover, etc. It is a strategic partner of famous enterprises such as Huawei, China-telecom, Unicom, Zhongshan Dahua, CSCEC, CCCC, China Railway, Xi'an electric power, and the only supplier of Hong Kong Zhuhai Macao Bridge/

Founded 1993, Cast-King Foundry was a industry leader in exporting EN124-2015 rectangle ductile iron manhole cover to every continent of this earth, Just purchase directly at good price from manufacturing factory as reliable supplier, save the money usually earned by a trading company.

OEM & OED is available, look forward to having you as your agent in your local market.

We would push you to great success in municipal construction and infrascture project.

Look forward to being partner with those who are engaged in whole sale business for building material, any customized high quality mechanical and industrial casting are prvovided by us as manhole cover.

More Details

Material

Ductile cast iron, grey cast iron, steel

Specification

A15,B125,C250,D400,E600,F900

Process

Sand casting, Shell core casting

Application

Sewer, Electronic, Sanitary,   telecommunications, sewage, drainage, water, stormwater, fire protection   & etc.

Casting Tolerance Min.

0.05mm

Machining Tolerance Min.

0.02mm

Surface Treatment

Painting, Powder coating, spraying, galvanization, chrome   plating

Unit weight

0.5kg~500kg

Application

Sewer, Electronic, Sanitary,   telecommunications, sewage, drainage, water, stormwater, fire protection   & etc.

Technical Support

Owning experienced designing team

Standard

ISO, ASTM,JIS, ANSI, DIN, BS, GB

Certification

ISO9001:2008

Feature

Single Seal, Double Seal, Bolt Hinge, Removable   Hinge, Lock Device, Spring Bar, Auto-locking Device, Safety-Design, Solid,   Vent Cover, Lifting Key Hole, Rubber/PE Gasket, GRP Plate, Cut-Corner Design,   single seal, double seal, hinge type, ventilated, watertight, airtight, and   anti-theft & etc.

 FAQ

Q:How long is your delivery time ?

 A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

 Q:What's your terms of payment ?

 A: 30% T/T in advance , balance before shipment or against L/C . And D/P , D/A ,L/C for free options.

 Q: What's your trade terms ?

 A: FOB , CIF , CFR as per client's requirements.

A great deal of research work has been done on the spheroidization of rare earth in China. It is found that it is difficult for the common nodular cast iron composition (c3.6-3.8wt%, si2.0-2.5wt%) to obtain the same complete and uniform spheroidal graphite as that of the magnesium nodular cast iron. Moreover, when the amount of rare earth is too high, various abnormal graphite will appear and the tendency of white mouth will increase. However, if it is hypereutectic with high carbon content When the composition (c > 4.0wt%) and the residual amount of rare earth are 0.12-0.15wt%, good spheroidal graphite can be obtained.

casting process web use.jpg

Any Customized Model is available from us

Any question, please feel free to contact us
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Hunan Castking Foundry Technology Co.,Ltd