PVC Reducing Coupling

Short Description:

The PVC reducing coupling is a specialized pipe fitting designed for connecting two PVC pipes with different diameters, which means that it can help us reduce or expand the pipe to meet various needs in actual use. Crafted primarily from Polyvinyl Chloride (PVC) material, known for its exceptional corrosion resistance, chemical durability, lightweight, and high strength, this coupling ensures stable performance across diverse environments, enhancing its practicality.

Widely applied in practical piping scenarios, the PVC reducing coupling plays a crucial role in size adjustments for water supply and drainage systems. Its standout feature lies in its ability to seamlessly connect PVC pipes of different sizes, thereby optimizing pipeline functionality and efficiency. Noteworthy is its well-engineered design capable of withstanding substantial pressure and tension, providing effective cushioning to minimize the impact of vibrations on the connection points. This resilience ensures a robust and reliable pipeline connection.

Furthermore, Jiangyin Huada’s PVC reducing coupling offers a variety of color options, allowing customers to choose hues, such as white or gray, based on their specific requirements. This not only achieves visual harmony with the surroundings but also enhances the overall aesthetics of the pipeline system, achieving a perfect balance between form and function.

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Product Detail

Product Tags

Basic information

Name: PVC reducing coupling

Material: PVC (100% virgin material)

Pressure level: 1.0MPa, 1.6Mpa

Jointing: socket, solvent welding (SWJ), cement jointing, flanging, etc.

Color: white, grey (support color customization)

Standards: ISO4422, GB/T 5836.2-2006

Brand: New Golden Ocean

Origin: Jiangsu, China

Product Details

Density: 1.35~1.46gcm³

Working temperature: (-20)° c ~ +110°c

Vicat softening temperature: ≥80℃

Longitudinal shrinkage: ≤5%

Drop hammer impact test: 0℃TIP≤5%

hydrostatic test: no rupture, no leakage

Connection seal test: no rupture, no leakage

Shading experiment：light-proof

VCM content: ≤1mg/kg

Flexural strength (Mpa): ≥36

Reducing Coupling
Specification mm
25-20
32-20
32-25
40-20
40-25
40-32
50-20
50-25
50-32
50-40
63-20
63-25
63-32
63-40
63-50
75-32
75-40
75-50
75-63
90-50
90-63
90-75
110-50
110-63
110-75
110-90
125-63
125-75
125-90
125-110
140-90
140-110

Reducing Coupling
Specification mm
160-75
160-90
160-110
160-125
160-140
180-160
200-110
200-125
200-160
200-180
225-110
225-125
225-160
225-200
250-110
250-160
250-200
280-110
280-160
280-200
280-250
315-110
315-160
315-200
315-250
355-200
355-250
355-315
400-200
400-250
400-315
400-355

Product advantages

1.Smooth Interior for Unimpeded Flow:
The material used by Jiangyin Huada in these PVC pipes and fittings ensures a smooth interior surface, preventing the accumulation of debris and minimizing fluid resistance. This feature guarantees unobstructed flow within the entire pipeline, contributing to optimal functionality.
2. Exceptional Aging Resistance for Longevity:
The PVC pipes and fittings exhibit remarkable resistance to aging, boasting a normal lifespan of 50+ years. This longevity ensures a durable and reliable performance throughout the extended service life of the materials.

3.Economical Manufacturing and Cost-effective Pricing:
Manufactured with cost-effectiveness in mind, PVC products from Jiangyin Huada present a competitive price. This affordability, combined with their suitability for diverse applications, positions these products as an economically sound choice for various pipeline connections.
4.Comprehensive Selection of Pipe Fittings in Jiangyin Huada:
Jiangyin Huada stands out by offering a vast array of pipe fittings that seamlessly match different pipes. With a comprehensive range of types, sizes and colors, customers benefit from a one-stop purchasing experience. This extensive selection ensures that all required components are readily available, simplifying the procurement process for construction projects.