(Municipal distribution, household connections)

PE 100 RC (Resistance to Crack), Blue Stripe (identification), Medium & High Pressure Classes (PN6-PN25).

Key: Excellent hygiene, corrosion-free, trenchless installation capability.

Material/Product:

• ISO 4427 (Polyethylene pipes for water supply)
• EN 12201 (Plastics piping systems for water)
• ASTM F714 (Polyethylene Pipe Based on Outside Diameter)

Health/Safety:

• NSF/ANSI 61 (USA)
• WRAS (UK), ACS (FR), KIWA (NL), DVGW (DE)

(Gravity sewers, pressure mains, stormwater)

Structured Wall Pipes (Double-wall, Corrugated), Solid Wall Pipes, High Stiffness Classes (SN4, SN8, SN16).

Key: Chemical resistance, leak-free joints, long service life.

Material/Product:

• EN 13476 (Structured wall plastic pipes)
• ASTM F2306/F2648 (Polyethylene sewer/drain pipes)
• ISO 4435 (PE pipes for buried drainage)

Installation:

• ATV-DVWK-A 127 (German sewer design)

(Natural gas, LPG distribution networks)

Yellow Stripe (identification), PE 100/PE 100 RC, MDPE/HD Gas Grades, SDR 11/17 series.

Key: Slow crack growth resistance, safety-critical fusion joints.

Material/Product:

• ISO 4437 (Polyethylene pipes for gas supply)
• EN 1555 (Plastics piping systems for gas)
• ASTM D2513 (Thermoplastic Gas Pipes)

Regulatory:

• Country-specific gas regulations (e.g., DVGW G 469 in Germany)

(Slurry transport, chemical lines, process water)

High Molecular Weight HDPE, Extra Heavy Duty, Abrasion-resistant compounds, Lined pipes.

Key: Superior abrasion & chemical resistance.

Material/Product:

• ISO 4427 (for water-based)
• ASTM D3350 (Polyethylene Plastic Pipe Materials)

Industry Specific:

• Mining industry specifications (abrasion test standards)

(Ground source heat loops, pre-insulated networks)

PE 100-RC or PE-RT, Pre-insulated Pipes (PUR foam + outer casing), Oxygen barrier layer.

Key: Thermal stability, long-term strength at elevated temps.

Material/Product:

• EN 15632 (District heating pipes)
• ISO 24033 (PE-RT pipes for heating)

Installation:

• VDI 4640 (Thermal use of underground)

(Outfalls, dredging, seawater intake, aquaculture)

High Density, High Toughness, Buoyant or Ballasted pipes, Large Diameters (up to 2500mm).

Key: Saltwater corrosion resistance, UV-stabilized options.

Material/Product:

• ISO 4427 (marine grade)
• ASTM F714

Marine Approvals:

• DNVGL-ST-F119 (Polyethylene piping systems)

(Telecom, power cable ducting)

Smooth Bore Ducts, Ribbed Ducts, Multi-Duct Systems, Often Orange or Red color-coded.

Key: High impact resistance, smooth inner surface for cable pulling.

Material/Product:

• EN 50086 (Cable ducting systems)
• ISO 13463 (Plastics conduits)
• ITU-T Recommendations (for telecom)