Ribbed profile

Ribbed profile

Cast Specification

Cast Specification

Sizes (mm)Tolerances (mm)Max length till (m)Straightening (rolling)Straightness (mm/m)Min wall thickness (%)
D1=31.0; 38.0; 42.0
D2=28.0; 35.0
A=5;
d=14.0-30.0
D1 +0,4/-0,0
D2 +0,4/-0,0
A +0,4/-0,2
d +0,0/-0,6
4,05 ±0,05No1,0-
Size/weight

Size/weight

Delivery sizes ØmmDelivery weight ca.
D1D2Adkg/m
3128514.54.8
3128517.54.5
3835520.06.9
3835523.35.8
Materials/alloys

Materials/alloys

Application

Application

  • plain copper sanitary pipes;
  • pipe fittings;
  • bathroom fixtures;
  • tubes for boilers and
  • boiler accessories
  • designed for potable water
  • low-pressure valves,
  • pipe fittings,
  • gasoline and oil-line fittings,
  • fire extinguishing equipment fittings