We always adhere to the enterprise spirit of "all for the user, all for the development", to ensure that we provide users with advanced performance, safety, reliability, first-class technology and high-quality resilient seated gate valve, Ductile Iron Butterfly Valve, Self-restraining Ductile Iron Pipe. We will continue to use higher product performance and quality, faster market reaction speed, stronger cost control ability, and strive for the success of our customers. Brand can create invisible competitive advantage, good brand can create good market effect and provide huge economic benefits. Quality assurance, fast delivery service is the eternal tenet of our company and hardware investment is a prerequisite. For further information, please don't hesitate to contact with us.
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 the concept of 'customer satisfaction is the goal', we always take customer needs as the first to professionally develop and produce various Lockable Cast Iron Ductile Manhole Cover En124. In addition to focusing on building our own brand, our company has become a strategic partner of several companies, hoping to make progress together. We strive to win the recognition and praise of all related parties, accumulate positive energy and promote the positive cycle.
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