ductile cast iron manhole cover and drain cover 1) BS-EN124 2) ISO9001 quality verified 3) 21 years experience

 ductile cast iron manhole cover and drain cover

Model	Payload weight(ton)	Specification(mm)	clear openning(mm)	weight(kg)
PD—1	25.5	300*300*39	253*253	12.20
PD—2	25.5	400*400*41	351*351	21.30
PD—3	25.5	500*500*39	445*445	32.70
PD—4	25.5	600*600*39	554*554	48.00
PD—5	25.5	700*700*39	639*639	77.00
PD—6	25.5	800*800*43	740*740	94.50

1) Production Information

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

2) Materials

  a) Ductile Iron

  b) Grey Iron

3) Designs

  a) With different size and grammage, or as per customers requirement

  b) Major standards designs available

  c) as per customers’ drawings or samples

4) Different accessories are available

5) Environmental protection

With raw material non-toxicity, it will not influence to user.

6) Form and Sizes available: square, rectangle, round and so on

ductile cast iron manhole cover and drain cover