Threaded grey fittings with brass components for enhanced strength and durability. Dishui’s hybrid design ensures leak-proof joints and longer lifespan in medium-pressure pipelines.
Dishui PPR fittings in the Grey Series are built for practical use in everyday water systems, offering fundamental performance and material safety at an economical price point. Produced with PPR Type 3 material, these fittings maintain reliability for basic hot and cold water supply systems while simplifying inventory management with a universal grey color. Designed for installers, distributors, and resellers who require cost efficiency without compromising on safety, Dishui fittings provide ease of use, compatibility, and essential pressure resistance.
Key Features
Made from PPR Type 3 – food-grade, lead-free, and safe for drinking water
Clean inner surfaces reduce friction and prevent clogging
Uniform grey color simplifies storage and system color-coding
Ideal for large-scale usage in budget-sensitive construction
Product Types
Available in all major fitting categories:
Elbows (90°, 45°), Tees, Couplings
Reducers, End caps, Unions, Y-fittings
Threaded fittings for external connections
Special components like wall plates and support bases
Available in sizes from 20mm to 63mm
Applications
Residential water piping systems
General-purpose installations in schools, hotels, and small buildings
Projects where cost and speed of installation are prioritized
Utility systems and renovation works
Suitable for both concealed and surface-mounted piping
Certifications
ISO 9001 – Quality Management Certified
CE Certification – Compliant with EU standards
GB/T 18742 – National Standard for PPR pipes & fittings
SGS tested – Safe for potable water applications
Packaging & Logistics
Packed in standard export cartons:
440 × 330 × 232 mm
440 × 330 × 355 mm
Sorted by size and type
Custom/OEM labeling available for bulk buyers
Fast production cycle for wholesale supply
Export & Market Position
Dishui serves as an entry-level export brand under the Gongchi Group, providing reliable fittings at competitive prices for mass distribution. The Grey Series is widely adopted in emerging markets across Southeast Asia, Africa, and Latin America, where large-scale infrastructure growth demands cost-effective yet standardized plumbing materials.
