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PVC-U Electrical Conduit Pipe

Flame-retardant PVC-U conduit for safe wire routing.

PVC-U Hollow Spiral Silencing Pipe

Spiral inner-wall pipe for acoustic vertical drainage.

PVC-U Ribbed Inner Wall Silencing Pipe

Ribbed inner wall pipe for low-noise vertical drainage.

PVC-U Plain Drainage Fittings

Full range of PVC-U drainage fittings for gravity wastewater systems.

PVC-U Plain Drainage Pipe

Rigid plain-wall PVC-U pipe for non-pressurized drainage and sewer systems.

Gongchi MPP Power Pipe - Orange

High-performance orange MPP pipe for underground cable protection. Strong, flame-retardant, and trenchless-ready.

PE-RT Pipe – Gold

Gold PE-RT pipe for premium heating projects. Durable, color-zoned, and flexible for fast installation.

PE-RT Pipe – Pink

Pink PE-RT pipe for hot water and heating zones. Flexible, reliable, and color-marked.

PE-RT Pipe – Purple

Purple PE-RT pipe for heating. Durable, color-coded, and suitable for hot water installations.

PE-RT Pipe – Red

Red PE-RT pipe for hot water systems. Flexible, safe, and easy to install in heating zones.

PE-RT Pipe – White

Flexible PE-RT pipe in white for heating and hot water. Durable, easy to install, and zone-appropriate.

Gongchi HDPE Corrugated Drain Pipe – Double Wall (Black Outside, Blue Inside)

Double-wall HDPE pipe for drainage. Corrugated shell + smooth blue interior.

Gongchi HDPE Corrugated Drain Pipe – Single Wall (Black)

Single-wall corrugated HDPE pipe for fast, reliable drainage in all terrains.

Gongchi PE Pipe Fittings

PE100 fittings for HDPE pipes. Full range of shapes, fusion-weldable, durable.

Gongchi HDPE Gas Pipe (Black with Yellow Stripe)

Safe HDPE gas pipe with yellow stripe. Flexible, durable, fusion-ready for buried use.

Gongchi HDPE Water Supply Pipe (Black with Blue Stripe)

Premium PE100 water pipe with blue stripe. Flexible, strong, safe for potable water.

Gongchi PPR Pipe – Pink

Premium pink PPR pipe for hot/cold water. Safe, pressure-resistant, long lifespan.

Gongchi PPR Fittings – Plastic + Brass (Pink)

Pink PPR fittings with brass for pressure-heavy systems.

Gongchi PPR Fittings - Plastic (Pink)

Durable pink plastic PPR fittings for clean, safe, and efficient hot/cold water applications.