Our y strainer filter, Silent Check Valve, DI Dismantling Joint are cost-effective and excellent in quality, and can meet the needs of customers at all levels. We always treat work with humility, love work, and care for customers. We pursue excellence, play individual and team strength, to the goal of continuous and unremitting efforts. Honest and productive cooperation between two trading partners can lead to development. Our multi-support platform for reform management, technology research and development, human resources, and corporate culture provides a strong driving force for us to build a competitive company.
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. |

We always insist on taking quality and technological innovation as the core competitiveness of enterprise development. We have won praises from customers all over the world for our excellent Locking System Folding Cast Iron Manhole Cover Square Frame for Road Facilities quality and efficient service. We regard responsibility as the inexhaustible motivation for individuals to realize the value of life, and as the cohesive force for the team to realize the common value. The company has a production, marketing, and management team that is active in thinking, full of innovation and innovation spirit, and daring to be the first to lead the company to the country and the world.
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