ductile iron castings square outdoor drain cover (1)In a Variety of Design (2)Small Order Acceptable (3)OEM Accepted

Casting foundry ductile iron castings square outdoor drain cover

Model	Payload weight(ton)	Specification(mm)	clear openning(mm)	weight(kg)
PE—1	25.5	400*400*42	353*353	21.80
PE—2	25.5	500*500*39	448*448	34.10
PE—3	25.5	600*600*42	548*548	49.40
PE—4	25.5	700*700*44	645*645	75.50
PE—5	25.5	800*800*46	732*732	98.50

1) Production information

Manhole cover are manufactured for construction and public use. Manhole cover shall be smooth and free sand holes, blow holes, distortion or any other defects

2) Material

A) Ductile iron GGG50

B) Grey iron GG20

3) Designs

A) EN124 Class B125 C250 D400 E600 F900 with different size and grammage, or as per customers' requirement

B) Major standards designs available

C) as per customers' drawing or samples

4) Process

A) Molding boards

B) Hand Casting

5)Coating

A) Cold applied black bitumen

B)Coating as per customer's requirement

C)Hot-dipped galvanized

ductile iron castings square outdoor drain cover