We are committed to new product development and are dedicated to providing you with the most cost-effective, high-quality D400 Gully Grating, D400 manhole cover, Actuated Butterfly Valve and thoughtful after-sales service. Start a new journey, we are willing to work hand in hand with the community to create a better future! The company takes the advantages of high-quality products, reasonable product prices and high-quality services and hopes to make progress hand in hand with customers all over the world. We can stay awake at different stages of development and focus on product optimization and improvement. We will always maintain an honest and trustworthy attitude, improve pre-sales and after-sales service, and create a better future with our customers.
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
With a sincere service attitude, we wholeheartedly provide customers with high-quality Glass Fiber Composite En124 Well Quality Sealed Manhole Covers, and welcome domestic and foreign customers to call for business negotiations. The international and domestic environment is complex, economic globalization is in the ascendant, science and technology are advancing by leaps and bounds, and international competition is becoming increasingly fierce. We take the responsibility as the first motivation to promote production progress, drive enterprise development and realize personal ideal.
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