The 63mm specification PE Electrofusion Female Threaded Insert has a single weight of 0.475 kg, an inner diameter of 63mm, an outer diameter of 81mm, a wall thickness of 10mm, a height of 107mm, a socket depth of 63mm, and a fusion zone width of 31mm. Meticulous manual measurement techniques guarantee the precision of these parameters. Its internal thread design allows for a strong, monolithic connection with the threaded section of another pipe, making it suitable for pressurized fluid transport applications.
In various industrial piping systems, urban gas supply projects, and water supply/drainage installation projects, this insert ensures efficient, convenient, reliable, and durable sealed connections. It acts as a guardian, effectively ensuring full safety and sealing integrity for pipelines operating in diverse environments.

Technical Parameters

Parameter Category	Specific Value
Product Name	Female Threaded Insert
Specification	63
Single Weight (kg)	0.475
Inner Diameter (mm)	63
Outer Diameter (mm)	81
Wall Thickness (mm)	10
Height (mm)	107
Socket Depth (mm)	63
Fusion Zone Width (mm)	31

Design & Selection Note

In this example, we selected a female threaded insert. During design, position the female thread as close as possible to the equipment side and ensure sufficient clearance for the electrofusion welder's clamp on the insert. Selecting the right insert is a simple yet crucial task. Ensuring uninterrupted flow in every pipeline is key to success-no leaks are allowed!

FAQ

Q: After long-term use, the metal threaded end shows signs of rust, affecting appearance and potentially causing seal failure.

A: Regularly wipe the threaded end with a dry cloth to keep it dry. For non-potable water pipelines, apply anti-rust grease to the metal threads. When purchasing, opt for threaded connectors made from galvanized steel, brass, or stainless steel, especially in humid or corrosive environments.

Q: After welding an electrofusion threaded adaptor to a pipe of a different material (e.g., PE to PPR), the joint cracks due to different thermal expansion coefficients.

A: Ensure the fitting material matches the pipe material (PE fittings only for PE pipes, PPR for PPR). Allow the joint to cool completely to room temperature before pressurizing the system. Install pipe supports near the joint to mitigate stress from temperature variations. The correct application of a PE Electrofusion Female Threaded Insert requires compatibility with the PE pipe system.

Q: Do you possess relevant industry certifications?

A: Yes, we are certified under the ISO9001 Quality Management System.

Pressure Capacity Comparison: Premium vs. Standard Electrofusion Fittings

Comparison Item	Premium Electrofusion Fittings	Standard Electrofusion Fittings
Typical Pressure Capacity	≥ 2.5 MPa (and potentially higher)	Approximately 1.6 MPa
Core Difference	Scientific wall thickness design, uniform, superior material (e.g., 100% premium virgin material)	Potential wall thickness inconsistency, use of recycled material, unstable material properties
Suitable Scenarios	High-pressure, high-reliability requirements	Standard pressure scenarios
Performance under High Pressure	Stable and reliable, ensures long-term safe operation, effectively prevents bursts and leaks.	High risk, prone to bursting and leaking, disrupts system operation, poses safety hazards.
Fundamental Reason	Comprehensive quality control from raw materials and structural design to production processes, ensuring product performance.	Potential compromises in materials, design, or processes to control costs, resulting in lower performance limits.