9 ± 1 kg weighted, grey iron casting, gas valve manhole cover;
the cover is assebled to the frame with screw.
CODE
PRD 0825002
Product Name
Water and Gas Products
Explanation
31 ± 2 kg weighted, for C250 and D400 trafic classes, grey iron casting, vent; hinged can open 90º
CODE
PRD 0825003
Product Name
Water and Gas Products
Explanation
135 ± 3 kg weighted, for C250 and D400 trafic classes, grey iron casting, gas rectangle cover; It has double cover, it is hinged can open 90º
CODE
PRD 0825004
Product Name
Water and Gas Products
Explanation
37 ± 3 kg weighted, for C250 and D400 trafic classes, ductile iron casting gas valve cover; It has two locked system, the cover and frame are milled by lathe, "EPDM 70±5 SHORE A" type "T" rubber gasket is assembled to the cover and the cover and frame are painted with BITUM based paint.
CODE
PRD 0825007
Product Name
Water and Gas Products
Explanation
38 ± 3 kg weighted, grey iron casting, water valve manhole cover; It is hinged can open 180º
