Our company is willing to produce high-quality, high-value-added Check Valve, Sealed Manhole Covers, lockable manhole for users in a down-to-earth manner with the philosophy of 'honesty and trustworthiness, mutual benefit and win-win, technological progress, and common development'. Our technology is mature and excellent, and we have researched and produced a number of products to meet the diversified and differentiated needs of global customers. Our company adheres to the faith of technology and serving the public, and goes all out to create brilliance hand in hand with users and peers. We are striving to become an innovative enterprise by stimulating the growth and vitality with innovation and maintaining the leading edge with innovation.
Heavy Duty Manhole Cover
Heavy Duty Manhole Cover Features:
Designed and manufactured according to EN124
Load capacity: D400 E600 F900
Material: Ductile iron GGG500 / Grey iron HT200
Coating: Bitumen coating (Epoxy coating available)
Most of the standard sizes are available.
Material | ductile iron, cast iron |
Size | 200mm~1000mm |
Standard | EN124 |
Loading Pressure | A15, B125, C250, D400, E600 |
Coating | black bitumen coated |
Type | round, square |
Color | black, grey, etc |
Application | municipal construction |
Brand | TIANYISUNS |
OEM service | Yes |
MOQ | 1 set |
Payment term | L/C, T/T, etc |
Package | pallet and wooden case, or as per customers' requirements. |
Heavy Duty Manhole Cover
Material Composition | Iron, ductile iron or grey cast iron |
Shape&Size | Round: 300,400,500,600,700,etc. Square: 250*250,300*300,400*400,500*500,600600,700*700,etc. |
Color Option | Black,Gray,Blue,Green or any customized color |
Applications | Heavy Duty Manhole Cover is widely used in Inspection wells of power,telecommunication,mobile communication,fuel gas pipes,gas station,chemical bases,real estates,urban arteries,high-grade highways,expressways, freight transport piers,airports,etc. |
Product Features | High load rating and efficient Increased security with zero theft value Anti corrosion,anti-UV and lower noise. Longer service life. |
Class | A15 B125 C250 D400 |
We take the responsibility of manufacturing fine Heavy Duty D400 Ductile Iron Manhole Cover and serving the society, and always adhere to the road of scientific and technological innovation and technological progress. We always keep in mind the communication between brand and value, service and quality, integrity and quality and corporate and social responsibility. Our company treats every employee equally and strives to create a cultural atmosphere of mutual respect, mutual understanding, fair competition and harmonious co-prosperity.
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