Jianlong Plastic－32 Years Specializing in Customized Processing of Plastic Pipes and Fittings.

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PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design 1

PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design 2

PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design 3

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PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design

The PVC-U spiral drainage pipe is made primarily from unplasticized polyvinyl chloride (PVC) resin, with the addition of environmentally friendly additives. Its core advantage lies in the design of the spiral rib structure on the inner wall, which can guide the water flow to form a spiral flow pattern.

Brand: Jianlong
Usage: Drainage
Size: Customizable

Minimum Order Quantity: 1000 pieces

Payment Method: T/T

Payment method: 10 - 30 working days

Port of Loading: Qingdao Port

Certificates: ISO 9001、ISO 14001、ISO 45001、NSF、CE、SGS

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Product Introduction

Compared with ordinary PVC-U drainage pipes, it can reduce the impact of the water flow on the pipe wall, lower drainage noise, effectively reduce the water flow resistance, make the drainage process smoother, and reduce the risk of pipe blockage. It is particularly suitable for places with high requirements for noise control, such as residential buildings, hospitals, and schools.

PVC-U SPIRAL SILENCER PIPE: 75×2.3; 110×3.2; 160×4.0.

PVC-U HOLLOW WALL SILENCER PIPE: 75×4.0; 110×5.0; 160×6.0.

PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design 10

Noise Reduction

The spiral flow reduces the collision and friction between the water flow and the pipe wall, making it suitable for noise-sensitive building scenarios such as residential buildings, hospitals, and schools.

PVC-U Drainage Pipe Spiral Silencer Solid Wall And Hollow Design 11

Efficient Drainage

The spiral flow reduces the water flow resistance, increases the drainage speed, reduces the risk of pipe blockage, and optimizes the operation efficiency of the drainage system.

Durable and Stable

The raw materials are resistant to chemical corrosion and aging, and combined with precise craftsmanship, it ensures long-term performance.

Product Parameters

Specification (Average Outer Diameter)	dn50mm～160mm
Color	White, gray, or as agreed upon by both parties according to requirements
Appearance	The inner and outer surfaces of the pipe shall be free of air bubbles, cracks, marks, dents, uneven color, or decomposition discoloration lines. Both end faces of the pipe shall be cut flat and perpendicular to the axis.The thread ridges shall be intact and smooth, with no broken ridges, deformation, or other defects. The rotation direction of the thread ridges is counterclockwise.
Density/(kg/m³)	1350~1550
Vicat Softening Temperature/℃	≥79
Longitudinal Retraction Rate/%	≤5
Tensile Strength/Mpa	≥38
Dropping Weight Impact Test	9 out of 10 passed
Flattening Test	There are no cracks on the inner and outer walls of the specimens.

product Application

Water Supply Engineering

Corrosion-resistant with a smooth inner wall, ensuring water quality, reducing water loss, and improving water supply efficiency.

Agricultural Irrigation

Lightweight and durable, adapting to various terrains and soils for efficient irrigation.

Horticulture

Aesthetic and practical, enabling effective drainage and water delivery to promote plant growth.

Aquaculture

Corrosion-resistant, ensuring stable drainage systems and maintaining a clean environment for breeding.

Highway Engineering

Facilitates rapid drainage to ensure traffic safety and adapts to complex road conditions.

Construction Engineering

Widely used for building drainage, featuring easy installation and efficient drainage.

Well Drilling Engineering

Corrosion-resistant and high-strength, ensuring safe groundwater extraction.

Sewer Engineering

Excellent drainage performance and anti-aging properties, reducing maintenance costs.

Chemical Plants

Corrosion-resistant, ensuring safe wastewater transportation and preventing environmental pollution.

Telecommunication Engineering

Good insulation properties protect telecommunication cables and ensure stable communication.

Electrical Engineering

Insulated and flame-retardant, facilitating cable threading, easy installation, and ensuring electrical safety.

Mining Sites

Corrosion-resistant and pressure-resistant, adapting to harsh environments for drainage and ventilation to ensure mining safety.

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product Application

The PVC-U spiral drainage pipe is suitable for indoor noise-reducing drainage systems in homes, high-end office spaces, halls, hotels, guesthouses, apartments, villas, and high-end residential communities.

The spiral rib structure on the inner wall guides the water flow to spiral and adhere to the pipe wall, reducing impacts from multiple directions. At the same time, it forms an air column to balance the pressure inside the pipe, reducing drainage noise and resistance, improving drainage efficiency, and reducing blockages. It is especially suitable for civil and public buildings with high requirements for a quiet environment. Jianlong provides a quiet, efficient, and stable solution for indoor drainage.

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