Through cooperation with world-renowned companies, we continue to catch up with international benchmark companies and improve the competitiveness of our ductile iron pipe connections, Flanged Ductile Iron Fittings, D400 manhole cover. We believe in integrity first, we believe that honesty and trustworthiness can improve the competitive advantage of enterprises. Improving corporate governance is a fundamental project to enhance the core competitiveness of enterprises.
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 reliability of our Elite Cast Iron Manhole Cover Price Fast Quotate Factory solutions continues to grow, allowing us to meet new customer needs. We provide our customers with rich, cost-effective, innovative products and thoughtful services to create lasting value returns for our employees, investors and other stakeholders. Our company has established long-term cooperation relationship with many enterprises with the tenet of 'quality casting brand, good faith service for customers', and in line with the principle of 'customer first and good faith'.
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