Brand:
Zhongjia
Material:
PVC-U
Size:
DN15 to DN100
Technique:
Injection
Connector type:
Socket
Color:
Dark gray
Standard:
DIN standard
Nominal Pressure:
PN16
Origin:
China
Product Description:
● Female Thread Socket Inner Diameter: 20mm to 110mm.
● Advantage: Made of thicken UPVC material, it has good adhesion, high strength, weather resistance, light weight, moisture resistance and wear resistance, strong and durable. The inner wall is thickened, the surface is smooth, the water flow is smooth, no dirt is collected, and it is seal and leak-proof.
● Instruction: Use UPVC special glue to bond, connect within one minute, and set it in 15 minutes. It has a certain strength in 2 hours, and the water effect is good after 24 hours.
● Application: This female thread adapter joint is designed for connecting a pipe and fitting to different types. Widely used for quick connection of air, water and fuel pipes in industry and home.
● NOTE: Please confirm the correct size before ordering.
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PVC-U Female Adapter – Premium Threaded Connection Solution for Piping Systems
In modern piping installations, transitioning between different connection types is a common requirement. Zhongjia's PVC-U Female Adapters provide a reliable and efficient solution for connecting threaded male fittings to solvent-weld PVC piping systems. These high-quality adapters, manufactured from unplasticized polyvinyl chloride (PVC-U), offer superior chemical resistance, durability, and leak-proof performance in various pressure applications.
Product Specifications Overview
Key Technical Parameters:
Brand: Zhongjia
Material: High-grade PVC-U (Unplasticized Polyvinyl Chloride)
Size Range: DN15 to DN100 (20mm to 110mm inner diameter)
Manufacturing Process: Precision injection molding
Connection Type: Socket (for solvent welding) with female threaded interior
Color: Standard dark gray
Compliance: DIN Standard certified
Pressure Rating: PN16 (16 bar maximum working pressure)
Thread Specification: BSPP (British Standard Pipe Parallel) or NPT (National Pipe Thread) available
Design Features & Engineering Benefits
1. Dual Connection System
Socket End: Designed for permanent, leak-proof solvent welding to PVC pipes
Female Threaded End: Accepts standard male threaded fittings (NPT or BSPP)
Tapered Thread Design: Ensures tight seal without over-tightening
2. High Pressure Capability
PN16 Rating: Suitable for demanding applications up to 16 bar
Reinforced Socket Design: Thicker wall construction at stress points
Pressure-Tested: Each batch undergoes hydrostatic testing
3. Superior Material Properties
Corrosion Immunity: Unlike metal adapters, won't rust or degrade
Chemical Resistance: Withstands acids, alkalis, and most solvents
UV Stabilized: Optional UV-resistant compound for outdoor use
4. Precision Engineering
Thread Accuracy: CNC-machined threads ensure perfect engagement
Smooth Bore: Minimizes turbulence and pressure drop
O-Ring Groove Option: Available for certain sizes for additional sealing
Performance Advantages
1. Installation Efficiency
Quick Connect/Disconnect: Threaded side allows for easy maintenance
Solvent-Weld Security: Permanent bond on PVC pipe side
No Special Tools Required: Standard pipe wrenches sufficient
2. Long-Term Reliability
50+ Year Service Life: Under normal operating conditions
Thermal Stability: Maintains integrity from -10°C to +60°C
Abrasion Resistant: Ideal for slurry and wastewater applications
3. System Versatility
Cross-Platform Compatibility: Connects PVC to metal, brass, or other materials
Multi-Purpose Use: Suitable for liquid, gas, and compressed air
Various Configurations: Available in straight and reducing designs
Industrial Applications
1. Water Treatment Systems
Filter housing connections
Reverse osmosis system plumbing
Pump discharge fittings
2. Industrial Process Piping
Chemical transfer lines
Compressed air systems
Cooling water circuits
3. Agricultural Irrigation
Sprinkler system connections
Fertilizer injection points
Mainline to lateral transitions
4. Building Services
Domestic water supply connections
Fire protection system tie-ins
HVAC drain line terminations
Installation Guidelines
Step-by-Step Installation Process
Pipe Preparation: Cut pipe square, deburr, and clean
Solvent Welding: Apply primer and cement to pipe and socket
Thread Preparation: Apply thread sealant (Teflon tape or paste)
Assembly: Hand-tighten threaded connection plus 1-2 turns with wrench
Curing Time: Allow 24 hours before pressurizing
Professional Tips
Always support piping near adapter points
Use back-up wrench when tightening to prevent stress
For pressurized gas applications, use thread sealant approved for gas
Quality Assurance & Compliance
Material Certification: Full traceability of PVC compound
Dimensional Testing: Verified against DIN 8061 standards
Pressure Testing: 100% factory hydrostatic testing
Quality Control: ISO 9001 certified manufacturing
Why Choose Zhongjia Female Adapters?
Precision Threads: Ensure leak-free connections
Wider Size Range: More options than competitors
Consistent Quality: Rigorous production controls
Technical Support: Expert engineering assistance
Global Availability: Stocked by major distributors
Zhongjia's PVC-U Female Adapters represent the ideal solution for professionals requiring secure, long-lasting transitions between threaded and solvent-weld piping systems. Their PN16 pressure rating, chemical resistance, and precision engineering make them suitable for the most demanding applications across water treatment, industrial processing, and building services.
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