GREATER DRAIN
The completely smooth interior mirror of the Sewers STRAPLAS Manning “m”=0.010 Hazen y Williams “c”= 145 permitted in the preparation of projects to provide smaller diameter pipes for the same use.
CORROSION RESISTANCE
Los Canos STRAPLAS have high resistance to corrosive liquids or gases. They can be buried or placed in aggressive land under water.
Not suffer from electrolytic phenomena and are completely neutral in the presence of electric currents.
So no need of any internal or external coating, ni any installation of cathodic protection.
LONG LIFE
Thousands of kilometers of pipes installed worldwide, sometimes extreme conditions, not presented through the years any symptoms of aging.
What material can provide a lifetime of 50 years minimum?
EASY INSTALLATION AND ECONOMIC
No breakage during transport.
Consequently using the 100% the pipes purchased.
The very small weight saving our pipes maintenance and arrangement thereof without heavy equipment, such as cranes. In general the same mechanical shovel digs the trench placed the pipe in its final location. As an example three men be placed 110 meters of pipe 400 mm. diameter per hour.
SEALS
- Rotating ring.
- Bridada.
- Find welded.
- Spigot and socket welded.
- Plug with rubber ring.
- Spigot and socket with rubber ring and double test valve.
ACCESSORIES
- Elbows.
- The.
- Cross
- Reductions.
- Referrals.
- Flanges with whip.
- Blind flanges.
- Weld flanges to top.
- Bridadas and the Ear plug with double rubber ring to weld the.
RULES
Rage: 13431 – 13432 – 13433 – 13435 – 13436 – 13437 – 13438-13439 – 13440.
ASTM D: 2992/71 – 3517/81 – 2996/71 – 3681/78 – 3262/81 – 3839/81
A: 53-323/71 – 53-270/76
AMSI: AWWA C-950.
USE
Aqueducts. Sewage Networks. Inst. Industrial.
