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{config.cms_name} Home / Products / UPVC/CPVC Fittings / SCH8O/DIN UPVC/CPVC Saddie Joint
Zheyi Pipeline (Wuhan) Co., Ltd.
Custom SCH8O/DIN UPVC/CPVC Saddie Joint For Food Industry/Automotive/Electronic
SCH8O/DIN UPVC/CPVC Saddie Joint

SCH8O/DIN UPVC/CPVC Saddie Joint

The saddle joint is renowned for its unique saddle-shaped design, allowing branch connections without cutting or damaging the main pipeline. This simplifies installation and reduces construction difficulty and costs while providing sealing performance to prevent leakage.

It is suitable for hot and cold water supply systems, fire protection systems, and industries such as chemicals and pharmaceuticals. UPVC/CPVC saddle joints provide reliable connection solutions for diverse applications.

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  • SCH8O/DIN UPVC/CPVC Saddie Joint
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Parameter Application Technical Standards

  • Nominal size Φ

    ΦD

    ΦD1

    ΦD2

    R

    H

     I

    Φ75×32

    40

    30

    60

    37.5

    26

    22

    Φ90×32

    40

    30

    65

    45

    26

    22

    Φ110×32

    40

    30

    65

    55

    26

    22

    Φ140×32

    40

    30

    70

    70

    26

    22

    Φ140×50

    60

    55

    100

    70

    36

    31

    Φ140×63

    75

    60

    100

    70

    40

    38

    Φ160×32

    40

    30

    70

    80

    26

    22

    Φ160×50

    60

    60

    100

    80

    36

    31

    Φ160×63

    75

    60

    120

    80

    40

    38

    Φ160×90

    105

    90

    150

    80

    56

    51

    Φ200×90

    104

    90

    152

    100

    56

    51

    Φ225×32

    40

    30

    60

    112.5

    26

    22

    Φ225×50

    60

    55

    100

    112.5

    36

    31

    Φ225×63

    75

    60

    120

    112.5

    42

    38

    Φ225×75

    88

    70

    120

    112.5

    50

    44

    Φ225×90

    105

    90

    155

    112.5

    56

    51

    Φ250×32

    40

    30

    70

    125

    26

    22

    Φ250×63

    75

    60

    120

    125

    42

    38

    Φ280×32

    40

    30

    70

    140

    26

    22

    Φ280×50

    60

    55

    100

    140

    36

    31

    Φ280×63

    75

    60

    120

    140

    42

    38

    Φ280×75

    88

    70

    120

    140

    50

    44

    Φ315×32

    40

    30

    70

    157.5

    26

    22

    Φ315×50

    60

    55

    100

    157.5

    36

    31

    Φ315×63

    75

    60

    120

    157.5

    42

    38

    Φ315×75

    88

    70

    118

    157.5

    50

    44

    Φ355×63

    75

    60

    120

    177.5

    42

    38
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Zheyi Pipeline (Wuhan) Co., Ltd.
Zheyi Pipeline (Wuhan) Co., Ltd.

ZHEYI Group is China SCH8O/DIN UPVC/CPVC Saddie Joint For Food Industry/Automotive/Electronic Suppliers and Custom SCH8O/DIN UPVC/CPVC Saddie Joint For Food Industry/Automotive/Electronic Factory. We were founded in 2007, specializing in R&D, manufacturing, selling, and service of industrial pipelines of CPVC, and UPVC. It has obtained a Production License of Special Equipment, Zhejiang Province water-related products sanitary license approval document, IS09001 quality management system certificate, IS014001 environmental management system certificate, IS045001 occupational health and safety management system certificate and other certificates. It also holds more than 50 independent intellectual property rights and self-management import and export power. To provide diversified products and better service, the company has introduced advanced technology, tooling equipment, and unique raw materials and management systems from Germany and America. Over the years, our products are widely used in the chemical industry, metallurgy, photovoltaic, nuclear power, lithium, electronic semiconductor, food, medicine, automotive, industrial water treatment and other industries in acid and alkali liquid, ultra-pure water, drinking water, electronic grade water, industrial wastewater pipeline transportation. Currently, ZHEYI Group has set up over 30 sales companies nationwide. Categories of products are exported to Europe, America, Southeast Asia and other countries and regions. Our products are welcomed by customers in domestic and international markets.

Certificate Of Honor
  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO 45001:2018
  • ISO:45001-2018 En
  • national high-tech enterprise
  • Certificate
  • Certificate
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SCH8O/DIN UPVC/CPVC Saddie Joint Industry knowledge

Comparison of chemical resistance of UPVC and CPVC Saddle Joint and applicable industrial scenarios

UPVC (unplasticized polyvinyl chloride) and CPVC (chlorinated polyvinyl chloride) are thermoplastic materials widely used in piping systems. Their Saddle Joints have different chemical resistance, which directly affects their applicability in specific industrial scenarios. The following is a comparison of the two and an analysis of typical application areas:

1. Chemical resistance characteristics of UPVC Saddle Joint

Strong acid resistance: Good tolerance to most inorganic acids (such as hydrochloric acid, sulfuric acid) and some organic acids.
Not resistant to strong oxidants and some solvents: such as concentrated nitric acid, ketones, aromatic hydrocarbons, etc. may corrode UPVC.
Temperature limit: The long-term use temperature generally does not exceed 60°C, and it is easy to soften at high temperatures.

Applicable scenarios:
Safe Drinking Water: Suitable for cold water transportation due to its non-toxicity and chlorine resistance.
Industrial Water Treatment: Pretreatment system for neutral or weak acid/alkali media.
Drinking Water: Meets sanitary standards and is widely used in municipal water supply networks.

2. Chemical resistance characteristics of CPVC Saddle Joint

Wider chemical resistance range: In addition to acid resistance, it is better than UPVC in tolerance to alkalis, salts, alcohols and some oxidants (such as sodium hypochlorite).
High temperature resistance: Long-term tolerance temperature can reach 90°C, and short-term tolerance can withstand higher temperatures.
Stronger corrosion resistance: Suitable for more demanding chemical environments.

Applicable scenarios:
Metallurgy: Resistant to strong acids (such as hydrochloric acid and sulfuric acid) and high-temperature wastewater in pickling processes.
Photovoltaic: Used in transportation systems for corrosive chemicals (such as hydrofluoric acid).
Nuclear Power: Connections that are resistant to radiation and chemical media in auxiliary piping systems.
Electronic Semiconductor: Distribution systems for high-purity water and chemical solutions.
Medicine: Resistant to high-temperature sterilization processes (such as pure steam pipes).
Industrial Wastewater: Treatment of wastewater containing high concentrations of acid, alkali or organic solvents.

3. Key selection recommendations

UPVC is preferred: low temperature, low corrosive environment (such as drinking water, ordinary water treatment).
CPVC is preferred: high temperature, strong chemical corrosion or scenes requiring higher hygiene standards (such as photovoltaics, medicine, semiconductors).

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