composite manhole cover

  A. Specification: composite manhole cover    1. according to BS EN124:1994, 2. the material grade GGG500/7, 3.coating black bitumen, testing before shipping for the smooth surface and loading.   Ductile iron manhole covers and gully gratings are divided into the following classes: A15, B125, C250, D400, E600 and F900.  

Ductile Iron Manhole Cover and Grating	EN124:1994	Material:GGG500-7
Class	Application	Dimension (Frame mm)
A15	Pedestrians, Pedal Cyclists	Dia760
B125	Footways, Pedestrians, Car parks	290*290, dia800 ...
C250	Kerbside channel of roads	700*700,600*800 ...
D400	Road ,hard shoulders etc.	850*850, 920*920 ...
E600	Docks, aircraft pavements etc.	as per your demands
F900	Aircraft pavements etc.	as per your demands

      B. Payment Terms:   T/T, D/P and L/C   C. Our advantage:   a. Best Raw material b. Good service c. Competitive price d. Fast delivery e. High quality products   D. Introduction of Comoany   Ascent is a company who has some years experience in the casting market. We could supply the ductile iron manhole covers, manhole step, ductile iron pipe fittings, valves and also some kinds of OEM products. Our mainly market is in European, Middle East and also we regard the south East Asia and Africa as our important market. We have the good quality control system, competitive price and the good and quick response to our customer.   We are always focusing on to supply our value produce and best service to all our customers.