HDPE Tee with Butt-Fused End Cap

The HDPE Tee with Butt-Fused End Cap features a one-piece, injection-molded structure that integrates the riser connection end, inspection opening, sealing cover, and internal sealing ring. The riser connection end is designed with a hot-melt socket precisely matched to standard HDPE pipe specifications. The sealing cover is secured using clips or bolts, with the sealing ring embedded in a dedicated groove to ensure a tight seal.

Through a butt-fusion welding process, the HDPE Tee with Butt-Fused End Cap is permanently fused to the riser, forming a joint with mechanical strength comparable to that of the pipe itself. This connection method effectively prevents leakage and helps avoid moisture penetration in walls and floors.

The HDPE Tee with Butt-Fused End Cap provides a robust inspection access point while maintaining high structural integrity and long-term sealing performance.

The inspection opening provides direct access for blockage removal, internal cleaning, and visual inspection without compromising the integrity of the riser.

The butt-fused connection delivers high structural strength and long-term sealing reliability, even under vibration or settlement conditions.

Maintenance operations can be carried out by opening the sealing cover, without cutting or damaging the pipe; after maintenance, the cover restores full watertight performance.

The fitting resists acids, alkalis, corrosion, and aging, ensuring durability in demanding drainage environments.

The integrated fusion structure withstands internal fluid impact and minor pipe displacement, supporting stable long-term operation of the drainage riser system.

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