We can gain the price advantage by improving the technology and updating the Butterfly Valve, DI Pipe, DI Loosing Flange Fittings to increase the profit. As we all know, people-oriented and rule by law are complementary to each other and unified in the concrete innovation and practice of enterprise reform, management and development. We wish to just take this opportunity to ascertain long-term enterprise relationships with clients from all over the earth.
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. |

Technology plays an important role in product design and development. It helps to improve product quality, enhance our brand and product popularity, and make our Customized Heavy Duty Sand Casting Ductile Iron Prices of Manhole Covers in The Philippines successfully enter the international market. We have perseverance, perseverance, broad-mindedness, foresight, and a calm and clear mind. We have not only made great progress in soft power such as scientific and technological innovation and independent intellectual property rights, but have also gradually increased investment in production equipment and hardware.
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