PVDF Reducer
Smooth Diameter Transition for High-Purity Systems
This fitting connects two PVDF pipes of different diameters. The large end connects to the larger pipe. The small end connects to the smaller pipe. This creates a smooth diameter transition for high-purity systems. The fitting offers exceptional chemical resistance and heat resistance up to 150°C. The material is highly pure with very low extractables. You will use it at connections between different size pipes in semiconductor high-purity chemical systems. It works for photovoltaic corrosive chemical lines with varying pipe sizes. Chemical plants with aggressive media also need this fitting for diameter changes.

Industrial plastic pipe series products
CPVC Electricity

CPVC

PE

PPH

PVDF

UPVC
We manufacture our PVDF reducers using precision reducing injection molding with imported high-purity PVDF material. The diameter transition is smooth. Wall thickness changes gradually. This ensures sufficient mechanical strength at the reduction point. Our R&D team of 4 people can develop non-standard reducers for your specific size requirements. We were recognized as a Technology-Oriented SME in Anhui Province in 2024. Our products come with complete material certificates and test reports. We have exported to Vietnam, Turkey, and Thailand.
Quality and Service

A 12-month warranty covers every piece. We accept third-party inspections. Custom sample development takes 45 days. Standard products ship in 3-5 working days. Our team responds within 4 hours by phone. For urgent cases, we repair or provide backup plans within 24 hours. Contact us at 400-881-6180.

One-stop Tube Factory in China
You can call us at 400-881-6180.
Our account manager is also available at 17315849196.
Size Transition Specifications
|
Size |
Large End OD (mm) |
Small End OD (mm) |
Total Length L (mm) |
|
DN32×25 |
40 |
32 |
100 |
|
DN50×40 |
63 |
50 |
106 |
|
DN80×65 |
90 |
75 |
145 |
|
DN100×80 |
110 |
90 |
167 |
|
DN150×125 |
160 |
140 |
220 |
We cover mainstream reduction needs. Other combinations are available upon request.
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