Through our continuous efforts, our Light Duty Manhole Cover, DIN3352 Gate Valve, Centrifugally Cast Iron Pipe breaks through the technical limitations of the industry and become a new benchmark for innovation. We actively participate in social welfare undertakings, widely carry out various forms of social welfare activities, and repay the society with practical actions. With open-mindedness, industry-wide vision and international orientation, we are rapidly promoting our internationalization strategy. We develop our business rapidly and steadily to achieve scale effect. Over the years, our company has been adhering to the 'quality is the life of the enterprise' as the principle, we are strict with ourselves.
Sealed Manhole Covers
Description:
Loading pressure | Frame size(mm) | Clear opening(mm) | Depth(mm) | Unit Weight(kgs) |
B125 | 750 | 750 | 50 | 34 |
C250 | 750 | 570 | 100 | 44 |
Specification:
ductile iron; turning lock; with hinge and gasket;closed key hole; different decorative pattern is available



We listen to our customers' opinions and optimize our En124 C250 High Quality Composite Hinged Water Meter Manhole Cover in constant communication with our users. We will provide more efficient, energy-saving and environment-friendly products and service solutions for customers around the world through the continuous improvement of technical level. The founding team of the company adheres to the business philosophy of "Serving the public and allowing more people to enjoy a happy life" and is determined to go global.
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