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VSJOCO high-quality β-PPH butt fusion female adaptors, PN10 rated, compliant with DIN 8077/8078. Ideal for chemical, wastewater & industrial piping systems. Inquire today!
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VSJOCO
The VSJOCO PPH butt fusion female adaptor is a critical, high-performance transition fitting engineered for industrial polypropylene piping systems. Manufactured from premium Beta-(β) crystalline homopolymeric polypropylene (β-PPH) and fully compliant with DIN 8077/8078 pipe standards, this fitting delivers a leak-proof, long-lasting connection solution. One end is designed for butt fusion (butt welding) directly to PPH pipes, while the opposite end features a precision female thread to connect with external-threaded metal valves, instruments, and equipment ports. Available in a size range of 1/2" to 2", it is purpose-built to meet the rigorous demands of industrial piping applications, delivering unmatched reliability in harsh operating environments.
Feature: Constructed from industry-leading β-crystalline homopolymeric polypropylene, with a MRS10 pressure rating – the highest pressure resistance class among all polypropylene piping materials. It passes strict hydraulic performance tests: short-term hoop stress of 22Mpa for 1 hour at 20℃, and long-term hoop stress of 5.0Mpa for 165 hours at 95℃, with zero rupture or leakage. Industrial Benefit: Delivers exceptional chemical resistance across a wide range of corrosive media, paired with outstanding low-temperature impact strength and a broad operating temperature range of -20℃ to +110℃. This material stability maximizes piping system safety, extends service life, and drastically reduces maintenance and replacement costs for industrial facilities.
Feature: Optimized dual-connection structure, with a butt fusion end for seamless integration with PPH piping, and a precision-machined female thread end compatible with standard external-threaded metal components. Industrial Benefit: Eliminates the core pain point of reliable transition between PPH pipelines and metal equipment in industrial systems. The fusion-bonded and threaded dual-seal design prevents leakage risks, is fully compatible with standard industrial piping layouts, and simplifies on-site installation to reduce labor and construction costs for project teams.
Feature: Manufactured and tested in full accordance with DIN 8077/8078 European pipe standards, with verified performance metrics including a 96.0℃ heat distortion temperature and a 50.0 KJ/m² impact strength at 23℃. Industrial Benefit: Meets the strict compliance requirements of global industrial projects across Europe, the Middle East, Southeast Asia, and other key markets, eliminating regulatory and acceptance risks for engineering procurement teams and project contractors.
Feature: Optimized for consistent welding performance, with a recommended butt welding temperature of 210℃±10℃ and socket welding temperature range of 195℃ to 205℃, delivering high fusion joint strength after installation. Industrial Benefit: Offers high fault tolerance for on-site construction, ensures consistent, leak-free fusion joints, reduces installation failure rates, shortens project construction cycles, and lowers on-site operational costs for installation teams.
Parameter | Specification |
|---|---|
Primary Material | Beta-(β) crystalline homopolymeric polypropylene (β-PPH) |
Pressure Rating | PN10 |
Size Range | 1/2" to 2" |
Connection Type | One end: Butt Fusion (Butt Welding) for PPH Pipe; Other end: Female Threaded Connection |
Compliance Standard | DIN 8077 / DIN 8078 |
Operating Temperature Range | -20℃ to +110℃ |
Heat Distortion Temperature | 96.0℃ |
Impact Strength (23℃) | 50.0 KJ/m² |
Recommended Butt Welding Temperature | 210℃ ±10℃ |
Recommended Socket Welding Temperature | 195℃ to 205℃ |
Test Item | Test Condition | Standard Result |
|---|---|---|
Short-Term Hydraulic Strength | Hoop stress 22Mpa, 1h, 20℃ | No rupture, no leakage |
Long-Term Hydraulic Performance | Hoop stress 5.0Mpa, 165h, 95℃ | No rupture, no leakage |
To ensure optimal performance and long-term reliability of the PPH butt fusion female adaptor, follow these standardized installation procedures:
Pre-Installation Preparation: Inspect the fitting and pipe for damage, clean the fusion surfaces to remove dirt, oil, or debris, and confirm the welding equipment is calibrated to the recommended temperature range.
Butt Welding Operation: Set the welding machine temperature to 210℃±10℃ for butt fusion. Align the fitting and pipe concentrically, apply consistent pressure during the heating and fusion phases, and maintain pressure until the joint fully cools to avoid misalignment or leakage.
Socket Welding Operation: For socket welding applications, set the equipment temperature to 195℃ to 205℃. Ensure full insertion of the pipe into the fitting socket, and avoid excessive force that may cause deformation.
Post-Installation Inspection: Verify the fusion joint is uniform and free of defects, and perform a hydraulic pressure test before putting the system into operation to confirm no leakage.
Ideal for corrosive media transfer pipelines, acid and alkali dosing systems, and reaction vessel auxiliary piping, delivering reliable chemical resistance against most inorganic acids, bases, and salt solutions.
Perfect for municipal and industrial wastewater treatment plants, water purification systems, and sludge handling pipelines, with excellent resistance to corrosion and abrasion from treated media.
Suitable for cooling water systems, flue gas desulfurization pipelines, and auxiliary water systems in power plants, with high temperature stability for continuous operation in thermal cycling environments.
Compliant with hygiene requirements for process water, cleaning agent transfer, and raw material handling systems, with non-toxic, non-contaminating material properties.
Designed for chemical delivery systems, wastewater treatment lines, and ultra-pure water auxiliary piping in high-purity manufacturing environments.
Full compliance with DIN 8077/8078 European polypropylene pipe and fitting standards
Material performance verified through standardized hydraulic, impact, and thermal stability testing
Strict quality control throughout the manufacturing process, with full batch traceability
Compatible with global industrial piping system design and construction specifications
VSJOCO provides tailored solutions for industrial bulk purchasers, global distributors, and project contractors to meet unique project requirements:
Flexible minimum order quantities (MOQ) for bulk procurement, with competitive volume pricing
Custom size, thread standard, and material formulation options to match specific project needs
OEM and private labeling services for distribution partners
Full technical support, including material test reports, installation guidance, and project design assistance
Global shipping and logistics support for international industrial projects
It is a transition fitting used to create a reliable, leak-proof connection between PPH plastic piping and external-threaded metal components (such as valves, instruments, and equipment ports) in industrial piping systems.
All our PPH butt fusion female adaptors are manufactured and tested in full accordance with DIN 8077/8078 European pipe and fitting standards.
Our β-PPH fittings have an operating temperature range of -20℃ to +110℃, making them suitable for both low-temperature and high-temperature industrial applications.
We offer these adaptors in a standard size range of 1/2" to 2", with custom sizes available upon request for industrial projects.
The recommended butt welding temperature is 210℃±10℃, and the recommended socket welding temperature range is 195℃ to 205℃.
Yes, we provide full customization services, including custom sizes, thread standards, and material formulations, to meet the unique requirements of industrial projects and distribution partners.
Contact the VSJOCO technical sales team now to access detailed product datasheets, full material test reports, and a competitive bulk quote for your industrial piping project. We deliver reliable, high-performance PPH piping solutions for industrial operators, engineering teams, and distributors worldwide.
