PRODUCT SPECIAL ISSUE
The raw material for the production of this product is modified PP material: the smooth inner wall and the outer wall show a unique annular ripple, and the inner and outer walls are hollow. Chemical resistance and corrosion resistance: Resistance to the corrosion of various chemical media such as acid, alkali, salt, etc. itself is an excellent anti-corrosion material, and will not be corroded by decaying substances in the soil.
Impact resistance: The pipe wall adopts a unique structure, impact resistance, and toughness is still excellent under 0 ° C environment. Long aging resistance life: can withstand direct sunlight during storage and construction, use in soil of pH 1.5-1.4, use below 30 degrees Celsius, and have a service life of more than 100 years.
Light weight: easy to transport, convenient and fast construction, reducing costs. Convenient connection: The sealing ring is socket-connected, firmly combined, convenient and fast, and can also be installed as a full welding system to avoid tree root penetration and replacement.
Excellent drainage: the inner wall is smooth, the friction is small, and the water permeability is strong. The smaller diameter can be used instead of the larger diameter concrete pipe.
Shock resistance: The unique flexibility and elasticity of polypropylene double-wall corrugated pipes can withstand ground movement and resist uneven ground settlement.
Economical: Light weight, which can greatly reduce transportation costs and hoisting costs during installation.
Environmental impact: Polypropylene is a non-toxic raw material, harmless to the soil, and can be completely recycled or recycled.