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{config.cms_name} Home / Mga produkto / UPVC/CPVC Fittings / SCH8O/DIN UPVC/CPVC Reducer Bushing
Zheyi Pipeline (Wuhan) Co, Ltd.
pasadyang ginawa SCH8O/DIN UPVC/CPVC Reducer Bushing Para sa industriya ng pagkain/automotiko/elektronik
SCH8O/DIN UPVC/CPVC Reducer Bushing

SCH8O/DIN UPVC/CPVC Reducer Bushing

Reducer bushings enable smooth connections between pipes of different diameters, effectively reducing water flow resistance and improving the transmission efficiency of piping systems. They are easy to install, saving time and costs significantly.

They are commonly used in industries such as chemicals, pharmaceuticals, and food processing, as well as in plumbing and HVAC systems.

Makipag-ugnayan sa Amin
  • SCH8O/DIN UPVC/CPVC Reducer Bushing
Nakaraang：UPVC/CPVC cap
Susunod：SCH8O/DIN UPVC/CPVC Flange Gasket
parameter aplikasyon Mga Pamantayan sa Teknikal

  • dn1×dn2

    DN

    L

    I

    25×20

    20×15

    19

    16

    32×25

    25×20

    22

    19

    40×32

    32×25

    26

    22

    50×40

    40×32

    31

    26

    63×32

    50×25

    38

    22

    63×50

    50×40

    38

    31

    75×63

    65×50

    44

    38

    90×75

    80×65

    51

    44

    110×63

    100×50

    61

    38

    110×90

    100×80

    61

    51

    140×110

    125×100

    76

    60

    160×110

    150×100

    86

    61

    160×140

    150×125

    86

    76

    225×110

    200×100

    119

    61

    225×160

    200×150

    119

    86

    280×225

    250×200

    146

    119

    315×225

    300×200

    166

    119

    315×280

    300×250

    166

    146

    355×315

    350×300

    183

    164

    400×315

    400×300

    206

    170

    400×355

    400×350

    206

    185

SCH80/DIN UPVC/CPVC Reducer Bushing - Engineered for Chemical and Pressure Systems

  • Dual Material Compatibility: The reducer bushing is available in both **UPVC** and **CPVC** materials, offering solutions for a wide range of fluid transfer applications. **UPVC** is suitable for a maximum operating temperature of 60°C (140°F), while **CPVC** can handle temperatures up to 93°C (200°F).
  • Schedule 80 and DIN Standard Adherence: This component is manufactured to meet the **Schedule 80 (SCH80)** and **DIN** specifications, ensuring thicker walls and a higher pressure rating than standard fittings. This makes it suitable for demanding industrial processes.
  • Precision Machined Concentricity: The reducer bushing features a precisely machined concentric design, which ensures smooth flow transition and reduces turbulence within the pipeline. This design characteristic helps in maintaining system efficiency and minimizing pressure drop.

This **UPVC/CPVC reducer bushing** is a high-performance pipe fitting designed to connect a larger diameter pipe or fitting to a smaller one. It is manufactured in strict accordance with ASTM D1784 and DIN standards. The material composition and dimensional tolerance ensure chemical resistance to a broad spectrum of acids, alkalis, salts, and oxidizing agents. This component is suitable for integration into industrial piping systems, including those requiring **chemical process piping**, **water treatment systems**, and **corrosive fluid handling**. The **reducer bushing's** solvent weld connection ensures a permanent, leak-proof joint when installed correctly using appropriate primer and cement.

Technical Specifications

Standard SCH80 / DIN Connection Type Socket End
Material Unplasticized Polyvinyl Chloride (UPVC) / Chlorinated Polyvinyl Chloride (CPVC) Color Dark Gray (UPVC) / Light Gray (CPVC)
Nominal Size Range 1" x 1/2" to 6" x 4" Operating Pressure Varies by size; refer to pressure rating chart.

Application Areas

This **SCH80 UPVC/CPVC reducer bushing** is utilized in scenarios requiring a durable, non-metallic fitting for media transfer:

  • Industrial and municipal **water treatment piping systems**
  • Chemical processing and handling of corrosive liquids
  • Mining and mineral processing
  • Wastewater and drainage systems

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Frequently Asked Questions

1. What are the key differences between using a **UPVC reducer bushing** vs. a **CPVC reducer bushing**?

The primary difference lies in their maximum operating temperature and chemical resistance profiles. **UPVC fittings** are rated for continuous service up to 60°C (140°F) and are generally suitable for ambient temperature water and many chemical solutions. **CPVC fittings**, however, can handle temperatures up to 93°C (200°F) and exhibit greater resistance to a broader range of aggressive chemicals, including many acids and chlorine. The choice should be based on the specific fluid, pressure, and temperature of your application. For a detailed **material selection guide for reducer bushings**, our engineering team can provide a free consultation to assess your project requirements.

2. How does the **SCH80 reducer bushing** improve the long-term reliability of a fluid system compared to standard fittings?

The **SCH80 standard** dictates a significantly thicker wall than Schedule 40 or other lightweight fittings. This increased material thickness directly correlates to a higher pressure rating and enhanced mechanical strength. In a high-pressure or high-stress environment, the added wall thickness of an **SCH80 PVC fitting** reduces the risk of rupture and material fatigue, thereby extending the service life of the piping system and minimizing maintenance requirements. Our product is tested to withstand the specified pressure ratings under standard conditions. For applications in a **high-pressure industrial setting**, we recommend a professional pressure and flow rate analysis.

Inirerekomendang mga produkto
Kumpanya
Zheyi Pipeline (Wuhan) Co, Ltd.
Zheyi Pipeline (Wuhan) Co, Ltd.

ZHEYI Group oo Tsina SCH8O/DIN UPVC/CPVC Reducer Bushing Para sa industriya ng pagkain/automotiko/elektronik tagapagtustos at pasadyang ginawa SCH8O/DIN UPVC/CPVC Reducer Bushing Para sa industriya ng pagkain/automotiko/elektronik pabrika. Kami ay itinatag noong 2007, na nakatuon sa pananaliksik at pagpapaunlad, pagmamanupaktura, pagbebenta at serbisyo ng CPVC at UPVC na mga pang-industriyang tubo. Ang kumpanya ay nakakuha ng ilang mga sertipikasyon, kabilang ang espesyal na lisensya sa produksyon ng kagamitan, ang Zhejiang Province na may kaugnayan sa tubig na lisensya sa kalinisan ng produkto, ang IS09001 na sertipikasyon ng sistema ng pamamahala ng kalidad, ang sertipikasyon ng sistema ng pamamahala sa kapaligiran ng IS014001, at ang sertipikasyon ng sistema ng pamamahala sa kalusugan at kaligtasan ng trabaho sa IS045001. Ang kumpanya ay may higit sa 50 independiyenteng mga karapatan sa intelektwal na ari-arian at self-operated na mga karapatan sa pag-import at pag-export. Upang makapagbigay ng sari-saring produkto at mas mahusay na serbisyo, ipinakilala ng kumpanya ang advanced na teknolohiya, kagamitan sa tooling, at natatanging mga hilaw na materyales at sistema ng pamamahala mula sa Germany at United States. Sa paglipas ng mga taon, ang aming mga produkto ay malawakang ginagamit sa pipeline na transportasyon ng mga acid at alkali na likido, ultrapure na tubig, inuming tubig, electronic grade purong tubig, at pang-industriyang wastewater sa kemikal, metalurhiko, photovoltaic, nuclear power, lithium battery, electronic semiconductor, pagkain, gamot, sasakyan, pang-industriya na paggamot ng tubig at iba pang mga industriya. Sa kasalukuyan, ang ZHEYI Group ay nagtatag ng higit sa 30 mga kumpanya ng pagbebenta sa buong bansa, at lahat ng uri ng mga produkto ay ini-export sa Europa, Amerika, Timog-silangang Asya at iba pang mga bansa at rehiyon, at lubos na pinapaboran ng mga domestic at dayuhang customer.

Sertipiko ng karangalan
  • ISO 9001: 2015
  • ISO 14001: 2015
  • ISO 45001: 2018
  • ISO 45001: 2018
  • ISO: 45001-2018 en
  • National High-Tech Enterprise
  • Sertipiko
  • Sertipiko
Balita
Mag-iwan ng mensahe
  • Zheyi Pipeline (Wuhan) Co, Ltd.
    Mahigpit na kontrol sa kalidad

    Ang ZHEYI Group ay sumusunod sa prinsipyo ng "kalidad muna", gumagamit ng internasyonal na advanced na kagamitan at mataas na kalidad na mga hilaw na materyales, mahigpit na kinokontrol ang bawat link ng produksyon, at nakatuon sa pagbibigay ng mga produktong pipeline na may mahusay na pagganap at katangi-tanging hitsura.

    Ginagamit ng kumpanya ang pinaka-advanced na kagamitan sa produksyon at mga de-kalidad na materyales, kabilang ang Sekisui ng Japan at Lubrizol ng Estados Unidos. Ang "ZHEYI" ay perpektong pinagsama ang katangi-tanging teknolohiya ng produksyon sa propesyonal na pamamahala, at ang bawat produkto ay sumasailalim sa mahigpit na kontrol sa kalidad - mula sa produksyon, inspeksyon hanggang sa huling paghahatid, na tinitiyak ang perpektong kumbinasyon ng hitsura at paggana.

  • Zheyi Pipeline (Wuhan) Co, Ltd.
    Pagsubok sa pagganap ng katumpakan
    Sa ZHEYI, ang bawat produkto ay meticulously crafted, hindi lamang tumutuon sa katangi-tanging aesthetic disenyo, ngunit din palaging nakatuon sa mahusay na intrinsic na kalidad. Tinitiyak ng mahigpit na pagsubok sa pagganap na mapanatili ng produkto ang katatagan at tibay kahit sa ilalim ng malupit na mga kondisyon.:

    ● Pagsusuri sa densidad: Sinusukat ang density ng materyal upang matiyak ang pagkakapareho at katatagan ng mga istruktura.
    ● Pagsusuri ng temperatura ng paglambot ng Vicat: sinusuri ang antas ng paglambot ng mga materyales sa ilalim ng mga kondisyon ng mataas na temperatura upang matiyak ang kakayahan ng produkto na labanan ang pagpapapangit sa iba t ibang kapaligiran.
    ● Pagsusuri sa oven: ginagaya ang pangmatagalang paglaban sa init at bini-verify ang kakayahan ng produkto na makatiis sa mataas na temperatura sa mahabang panahon.
    ● Pagsusuri ng hydrostatic: Suriin ang lakas ng mga tubo sa ilalim ng mga kondisyon ng mataas na presyon upang matiyak ang kaligtasan at pagiging maaasahan ng produkto.
    ● Drop hammer impact test: Subukan ang impact resistance ng produkto sa panahon ng transportasyon, pag-install at pang-araw-araw na paggamit.

SCH8O/DIN UPVC/CPVC Reducer Bushing Kaalaman sa industriya

How to correctly install UPVC/CPVC Reducer Bushing? Key steps and common mistakes to avoid

UPVC (unplasticized polyvinyl chloride) and CPVC (chlorinated polyvinyl chloride) reducer bushings are widely used in pipeline systems in different industries, such as safe drinking water, metallurgy, photovoltaic, nuclear power, electronic semiconductor, medicine, industrial water treatment and industrial wastewater. Correct installation can ensure long-term stable operation of the system and avoid leakage and material failure. The following are key steps and common mistakes:

Key installation steps

1. Material inspection and matching
Confirm the material: UPVC is suitable for normal temperature (0°C~60°C) and corrosive environment, such as industrial wastewater treatment; CPVC is resistant to high temperature (up to 93°C), suitable for high temperature scenes such as photovoltaic cooling system and nuclear power auxiliary pipeline.
Check the size: Make sure the bushing matches the pipe size to avoid installation difficulties or poor sealing due to size errors.

2. Pipe cutting and deburring
Use special cutting tools (such as PVC cutters) to ensure smooth cuts and avoid jagged edges that affect sealing.
Use sandpaper or deburring tools to clean the cuts to prevent residual debris from entering the high-purity water system of the pharmaceutical or electronic semiconductor industry.

3. Cleaning and solvent preparation
Use UPVC/CPVC special cleaner to remove oil and dust from the contact surface of the pipe and the bushing (especially in the metallurgical and industrial water treatment industries, impurities may cause corrosion or blockage).
Use matching CPVC adhesive (high temperature resistant) or UPVC adhesive to avoid mixing and causing bonding failure.

4. Gluing and installation
Evenly apply adhesive to the outer wall of the pipe and the inner wall of the bushing, quickly insert and rotate 1/4 turn to ensure even distribution of glue (suitable for high sealing requirements of nuclear power and drinking water systems).
Maintain pressure for 10-15 seconds to avoid loosening.

5. Curing and testing
Wait for curing according to the ambient temperature (usually 2 hours for UPVC and 4 hours for CPVC). The curing time needs to be extended in clean pipes in the electronic semiconductor or pharmaceutical industries.
Perform pressure testing (water pressure or air tightness testing) to ensure that there are no leaks, especially in industrial wastewater or high-temperature photovoltaic coolant systems.

Common mistakes and avoidance methods
Error 1: Failure to distinguish between UPVC and CPVC materials
Consequences: Using UPVC cores at high temperatures (such as nuclear power or metallurgical cooling systems) may cause deformation or rupture.
Solution: Select materials strictly according to the medium temperature. CPVC is suitable for environments ≥60°C.

Error 2: Improper use of adhesives
Consequences: Using ordinary PVC adhesive to bond CPVC leads to insufficient temperature resistance (such as easy failure in photovoltaic cooling circulation systems).
Solution: CPVC special adhesive must be used and ensure that it is within the validity period.

Error 3: Failure to thoroughly clean or deburr
Consequences: Impurities enter the pharmaceutical or electronic semiconductor ultrapure water pipeline and contaminate the medium.
Solution: Wipe with a dust-free cloth before installation and check the smoothness of the cut.

Error 4: Insufficient curing time
Consequence: Early water flow/pressure test causes core debonding (common in emergency repair scenarios of industrial water treatment).
Solution: Strictly wait for curing according to the instructions of the adhesive. High temperature and high humidity environment prolongs the waiting time.

Error 5: Ignoring system compatibility
Consequence: Use non-corrosion-resistant cores in acidic industrial wastewater, or directly connect to metal pipes without insulating gaskets (electrochemical corrosion).
Solution: Confirm the chemical compatibility of the medium and use transition joints when necessary.

Industry application precautions
Drinking water: NSF-certified UPVC/CPVC materials must be used to avoid toxic substances from precipitating.
Nuclear power: Select radiation-resistant CPVC and pass the seismic test.
Electronic semiconductor: The installation environment must be dust-free to avoid particle contamination of the ultrapure water system.

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