Quality & Standards
StandardsDIN 16961EN 1610DVS 2207Certified by
StandardsDIN 16961EN 1610DVS 2207
StandardsDIN 16961EN 1610DVS 2207
Fabrications
Custom fittings for real sites.
PolyGrande fabricates HDPE fittings and assemblies that help contractors resolve bends, connections, reducers, manholes, and project-specific details.
Fabrication scope
Built around drawings, not catalogue limits.
Large drainage projects rarely run on straight pipe alone. Our fabrication team supports special fittings, welded assemblies, and on-site coordination for contractor drawings.
01
Bends and reducers
Fabricated fittings for alignment, transitions, and network constraints.
02
Manhole connections
Connection details coordinated with contractor and consultant requirements.
03
Spools and assemblies
Welded assemblies prepared for efficient site installation.
DVS 2207
Welding guidance
DN500+
Large-diameter fabrication support
Project-specific
Built to drawings and site constraints
Details
Send drawings early.
Early fabrication review reduces site changes and helps align pipe, trench, manhole, and connection details before production.
- General arrangement drawings
- Diameter and stiffness class
- Connection and manhole details
- Expected delivery sequence
Need a fabrication review?
Send drawings, diameters, and connection details for coordination.
sales.polygrande@hebeishgroup.com
Include project details, diameter, quantities, and target dates.
Send Enquiry