This Crystal Brand mechanical test plug is designed for pressure testing drain pipes, sewer lines, and pipeline systems during construction commissioning and maintenance across the UAE.
Zinc-coated steel body with EPDM rubber sealing creates a reliable temporary pressure-tight seal in pipe ends — compatible with GRP, UPVC, PVC, and steel pipes. Available in 13 sizes from 1.5" (40mm) to 16" (400mm) to cover the full range of drain and pipeline diameters used in UAE commercial building and municipal infrastructure projects.
Widely used across Dubai and the UAE by MEP contractors, civil engineers, and plumbing professionals for drain testing in high-rise buildings, villa projects, and municipal pipeline commissioning.
Key Specifications
Brand: Crystal (UAE manufacturer)
Body Material: Zinc-coated steel (corrosion-resistant)
Installation: Mechanical expansion — no special tools required
Reusability: Multiple testing cycles
Applications
Drain pipe pressure testing in commercial buildings and high-rise towers
Sewer and drainage system commissioning in villa and residential projects
Municipal pipeline testing for GRP and UPVC water/sewer mains
HVAC and plumbing system commissioning across UAE
Industrial pipeline leak detection and pressure testing
Water and wastewater infrastructure projects across Dubai and UAE
Why Choose Crystal Brand Test Plugs
UAE manufacturer — locally stocked, fast availability across Emirates
EPDM rubber seal — superior chemical resistance for drain and sewer testing
Compatible with GRP, UPVC, and PVC pipes — the standard pipe materials in UAE projects
13 sizes from 1.5" to 16" — covers all standard drain and municipal pipe diameters
Reusable design — cost-effective for multi-phase testing on large projects
How to Select the Right Size
Small sizes (1.5"–3"):
Branch drain lines, floor drains, and fixture connections in buildings
Medium sizes (4"–8"):
Main drain stacks, building sewer connections, and UPVC/PVC drain mains
Large sizes (10"–16"):
Municipal GRP and UPVC sewer mains, large-diameter infrastructure pipelines
Commercial Note
High-demand testing accessory for MEP contractors, civil engineers, and plumbing professionals across Dubai and the UAE. Stocked locally in all sizes for immediate dispatch — trusted for commercial building drain testing and municipal pipeline commissioning projects throughout the Emirates.
