We insist on putting the interests of our customers first, strengthening the comprehensive strength of our factory, and laying a solid foundation for providing customers with high-quality Ductile Iron Pipe, Adaptor, watertight manhole cover. We respect the value of people, develop their potential and sublimate their hearts. We require our employees to have professional spirit and professional quality, and advocate the common growth of enterprise value and employee value. Our standardized human resource management and inclusive corporate culture provide a broad platform for employees to show their talents and attract many outstanding talents to join us.
Cast Iron Cover and Frame Price is 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 of Cast Iron Cover and Frame Price 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 | Rlack, 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. |

Our team works hard to optimize the production process and add features to our Best Price Die Casting Small Manhole Cover Project Ductile Iron to help customers improve efficiency. Honesty is a virtue, words must be true, deeds must be fruit is the principle of life; at the same time, it is also business ethics. All our employees inherit and carry forward the spirit of 'diligence, practicality and honesty', and earnestly implement the management concept of 'people-oriented, honest management, cooperation and win, and common development'.
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