Adhering to the profound technology accumulation, in the course of development for many years, our company is steady and pragmatic, constantly surpassing and actively expanding in the field of EN598 Ductile Iron Pipe, EN124 Manhhole Cover, Universal Coupling and services. We are seizing new historical opportunities, implementing new development strategies, and seeking wider annoying cooperation and greater development worldwide. Enterprises must follow the law of development and the law of talent growth; employees must be loyal to their own roles, dedicated to their jobs, and keep their duties in order to become a company for everyone.
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



Our company has given full play to the advantages of talents and developed a number of D400 En124 Sealed SMC Composite Hinged Manhole Covers Lockable Access Covers Hatch Cover Types. Facing the future, all employees of our company are full of enthusiasm, and join hands with you to create a better tomorrow. Our products are diverse and of excellent quality, which can meet the R&D and production needs of different market fields and different customers.
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