Cast Iron Pipe SML Wastewater Systems Prices

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Cast Iron Pipe SML Wastewater Systems Features;

Cast Iron Pipes , which completely replace bellmouth drainage pipes; are products that meet high demand due to the quality of the pipe material, the usability of the additional parts, and the reliable connections. They are preferred for protection from noise and fire. They provide space saving and long-term use while meeting safety requirements. The technical quality of the Cast Iron Pipe SML system comes from being made of cast iron.

Determinative Norms and Regulations for Cast Iron Pipe FP PREIS-SML Products;

EN 877 | Cast Iron Pipes used in building drainage, their fittings and connections, requirements regarding accessories, test method, quality assurance.

DIN 19522 | Supplementary standard to EN 877. Contains details on the design dimensions of pipes and fittings.

Compared to RAL-GZ 698 | EN 877, the RAL quality mark with a significantly expanded test scope and higher quality requirements is found on Cast Iron Pipes.

Oznaczenie CE | Declaration of conformity with EU directives for construction products (89/106/EWG).

EN 1561 | Standard for products made from cast iron with lamellar graphite.

Material Properties for Cast Iron Pipe FP PREIS-SML Products;

Density: 7.2 kg/dm3 (71.5 kN/m3)

Tensile strength:

For casting parts ≧ 150 MPa

For pipes ≧ 200 MPa

Compressive strength: Approximately 3 to 4 times the tensile strength

Shear strength of Cast Iron Pipe Material: Approximately 1.1 to 1.6 times the tensile strength

Fracture strength: (Ultimate compressive strength) ≧ 350 MPa

Elasticity modulus of the material: 8 . 104 do 12 . 104 N/mm²

Poisson ratio: ~(0.3)

Heat resistance: FP PREIS® SML corresponds to fire class A2 according to standard E 13501 and is non-flammable.

Coefficient of linear expansion: Only 0.0105 mm/mK (between 0 and 100°C), approximately equal to concrete; can be consolidated with concrete without any problems if desired.

Chemical resistance of Cast Iron Pipes: FP PREIS® SML is extremely resistant to domestic wastewater in the pH2 to pH12 range.

Thermal conductivity coefficient: 50-60 W/mK (at 20° C)

For Cast Iron Pipe FP PREIS-SML products, the following fact is confirmed in Annex F.2 of the EN 877 standard:

Cast Iron Pipes, produced from cast iron according to European standards, are non-flammable and fireproof products.

In the event of a fire, they retain their functional properties and reliability for hours; therefore, the pipes withstand flames and gases without any cracks, failures or significant deformations in their walls.

The integrity of horizontal and vertical Cast Iron Pipes is preserved.