We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Flanged End Gate Valve, Ductile Iron Double Flange Duckfoot Bend Elbow, ductile iron pipe connections. Quality is our company's belief, our pride, and the lifeline for survival and growth. In the development process, our technical strength increasingly improved and becomes more powerful because of the exchanges and cooperation with other excellent manufacturers.
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 believe that providing mature, efficient, simple and practical Ductile/Wrought Iron Sand Casting Lockable/Waterproof/Sealed Manhole Cover OEM Services is the prerequisite for creating new value. Under the guidance of professional and responsible thinking, we provide different users with comprehensive solutions that suit their own needs, and provide comprehensive after-sales services. After years of development, we gradually realize that the root of talent team building is talent capability building.
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