double seal manhole cover and frame

Specifications

double seal manhole cover and frame
A15 B125 C250 D400
high quality,competitive prices
EN124,ISO9001
widely in constuction

   double seal manhole cover and frame heavy duty ductile iron manhole cover,tank truck manhole cover ,manhole covers hot sale, manhole cover en124 d400

cast iron manhole,circular cover with square frame,casting manhole cover

Materail:Ductile Iron

Grade:B125 Weight:60KG  Specification:850x600x100

Grade:C250 Weight:60KG  Specification:850x600x100

Grade:D400 Weight:65KG  Specification:850x600x100

ALL our products are made as per ISO9001 and EN124 standard.

We can also supply the cover in different material and grade according to request.

1.Material

ductile iron: 500-7   GGG40

grey iron: GG20 GG25

2.Grade

EN124:A15 B125 C250 D400 E600 F900

3.Coating

(1) Black bitumen painting

(2)coating as per customers' requirements

4.Packing

(1)wooden pallets

(2)pallet made of plywood.

(3)iron pallet

(4)packing as per customers' requirements