The scale and grade of the enterprise have been constantly improved, which can produce Ductile Fittings, Cast Iron Cover and Frame Price, Quick Adaptor with complete varieties and excellent performance for the majority of users and provide first-class professional services. Our company continues to forge ahead, with professional degree and advanced degree. We have a corporate image of "rigorous, honest, righteous, and contract-abiding" to carry out trade cooperation with new and old customers. The company adheres to the business policy of striving for survival by products, striving for development by quality, and takes the eight principles of quality management as the guiding ideology, and advances with the times.
Manhole Cover Price
Description:
Loading pressure | Frame size(mm) | Clear opening(mm) | Depth(mm) | Unit Weight(kgs) |
B125 | 300*300 | 200*200 | 30 | 7 |
B125 | 400*400 | 300*300 | 30 | 9 |
B125 | 500*500 | 400*400 | 35 | 16 |
B125 | 550*550 | 450*450 | 35 | 20 |
B125 | 600*600 | 500*500 | 35 | 24 |
B125 | 700*700 | 600*600 | 40 | 35 |
B125 | 800*800 | 700*700 | 45 | 46 |
C250 | 300*300 | 200*200 | 30 | 8 |
C250 | 400*400 | 300*300 | 35 | 11 |
C250 | 500*500 | 400*400 | 40 | 21 |
C250 | 550*550 | 450*450 | 40 | 24 |
C250 | 600*600 | 500*500 | 45 | 29 |
C250 | 700*700 | 600*600 | 50 | 48 |
C250 | 800*800 | 700*700 | 60 | 58 |
C250 | 900*900 | 800*800 | 60 | 80 |
Specification:
ductile iron; single seal; two closed key holes



The company has more than ten years of development history, has been engaged in the development and manufacturing of En124 700mm Ductile Iron Double Seal Square Rain Manhole Cover Price, and has a group of highly skilled and experienced technicians who can adjust according to the needs and changes of the market. We have been working diligently ever since to embrace the needs of our global customer base. We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, 'Service, Management and Craftsmanship'. We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
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