First
We produce internally & externally vitrified
stoneware pipes with nominal dia . fm 125 to 1000 mm & according
to the Egyptian Standard Specifications No. 56 for the year 2003
& the European Standard Specifications EN 295 & the ASTM –C700
We produce stoneware pipes with rubber joints
with both K&L types :
K
type fm ND350 mm to 1000 mm
L type fm ND 125 mm to 300 mm
Our company was awarded the ISO certificate
No. 2000-9001 for the production of Stoneware pipes .
Second
We produce acid-resistant ( blue brick ) used
in the lining of sewage tunnels with the following sizes :
250 mm x 115 x 65 mm
250mm x 115 x 30 mm
and according to the Egyptian Standard
Specifications No. 41 for the year 1986 , the German
Specifications No. 80/1238 ( part 3 ) & the British Specifications
No. 3679 .
Third
We produce refractory brick with Aluminia fm 28
% to 35 % with the following sizes :
250 x 115 65 mm
250 mm x 115 x 30 mm
Fourth
Siegwart production of
stoneware pipes and acid-resistant brick is subject to inspection
& continuous testing by the national authority for drainage &
potable water .
