China PE100 Geothermal Header Cross for Butt Fusion Manifold Systems factory and manufacturers

PE100 Geothermal Header Cross for Butt Fusion Manifold Systems

Short Description:

Modular PE100 cross fittings for fabricating custom geothermal manifolds using reliable butt fusion welding. Available in single or double-sided configurations.

Fitting Type: Geothermal Header Cross (Single/Double Sided)

Material: PE100

Connection Method: Butt Fusion (DIN Spigot Ends)

Application: Geothermal Manifold Fabrication

Key Feature: Modular Design for On-Site Assembly

Main/Branch Sizes: Main DN40-160 / Branch DN32

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Product Overview

Our PE100 Geothermal Header Cross fittings are specialty components engineered for the on-site fabrication of modular, high-capacity geothermal manifold systems. These fittings provide a superior alternative to pre-fabricated manifolds or less reliable field-drilled headers. By butt-fusing these cross sections with standard PE100 pipe segments, installers can create custom-length supply and return headers tailored precisely to the project’s loop count and layout. This modular approach simplifies logistics, reduces waste, and offers unparalleled design flexibility. Made from high-grade PE100, these fittings ensure that the finished manifold is a fully monolithic, leak-proof structure with the same durability and 50+ year service life as the rest of the piping system. The butt fusion welding process guarantees that each joint is as strong as the parent pipe, making the completed manifold suitable for direct burial or installation in mechanical rooms.

Key Features

Modular Manifold Construction: Allows for the creation of headers with any number of ports, simply by welding cross sections together with pipe. This is ideal for large-scale commercial projects.
Butt Fusion Integrity: Creates permanent, homogenous joints that are strong, reliable, and completely leak-proof, eliminating a common point of failure in geothermal systems.
Factory-Grade Precision: Offers superior hydraulic performance and structural integrity compared to manually fabricated T-saddle connections, ensuring consistent quality.
Optimized for DN32 Loops: The DN32 branch outlets are perfectly sized for the most common geothermal loop pipe dimensions, ensuring a smooth transition and minimizing pressure drop.
Robust & Durable: Constructed from PE100, these fittings are resistant to corrosion, abrasion, and chemical attack, ensuring long-term performance in buried applications.

Available Types / Connection Methods

All connections are DIN-standard spigots for butt fusion. Two configurations are available to maximize design efficiency:

Single Side Cross: Features two DN32 outlets on one side of the main pipe. Ideal for creating end-of-run sections or for layouts requiring all connections on one side.
Double Side Cross: Features two DN32 outlets on each side of the main pipe (four total). This highly efficient design allows for building compact, high-density manifolds, saving valuable space in plant rooms.

Applications

Specifically designed for the custom fabrication of supply and return manifold headers in:

Large commercial and institutional GSHP systems.
Data centers and industrial process cooling loops.
District energy systems and geothermal fields.

Standards & Quality

Manufactured in an ISO 9001 certified facility from PE100 material compliant with ISO 4427 / EN 12201. The DIN spigot ends ensure compatibility with all standard butt fusion welding equipment.