En124 D400 Heavy Duty Cast Iron and Ductile Iron Cast Manhole Cover in Large Stock

Product Description

Product Display

Product name	manhole cover
Material	Iron
Color	Black
Application	Road Facilities
Usage	Parking Safety
Feature	Durable
Size	Customized Size
Type	Moulding Press
Shape	Round
Weight	Half Weight
Keywords	Road Barrier Posts

Production Process
Company Profile
Jingdong Pipe Industry Co., Ltd is a large group company integrating mining, beneficiation, sintering, ironmaking, and casting. It has three smelting blast furnaces, ten centrifugal units, three annealing furnaces and five automated finishing lines. It mainly produces ductile iron pipes, flexible cast iron drainage pipes, ductile iron fittings, ductile iron manhole covers. The overall annual production capacity exceeds 500,000 tons. The company's products have passed: Environmental Management System GB/T24001-2016/ISO14001:2015; Occupational Health Management System ISO45001:2018; Quality Management System GB/T19001-2016/ISO9001:2015. And become the recommended product of China Water Supply and Drainage Association. Product implementation standard: GB/T13295-2109. The company's products have won the approval of the majority of users for their excellent mechanical properties. Its impact resistance, high pressure resistance, corrosion resistance, high elongation and easy installation are the main features of the product. The products occupy the domestic mainstream market and are sold to more than one hundred regions at the same time, and are well received by users. FAQ