- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
Specialized in PVC, CPVC, HDPE, PP, PVDF, and fiberglass-reinforced pipe materials.
In critical infrastructure like chemical plants, high-rise building risers, offshore oil/gas platforms, and fire sprinkler systems, flame-retardant pipes prevent catastrophic fire spread, toxic smoke release, and structural collapse. YINSU delivers customized solutions that meet ASTM E84 (Surface Burning), UL 94 (Material Ignition), FM 4910 (Industrial Pipe Fire Ratings), and EN 13501-1 (Euroclass) standards while maintaining pressure integrity and chemical resistance.
YINSU Flame Retardant Company engineers halogen-free, bromine-antimony, and mineral-based systems for:
-Chemical Transport Pipes: Resisting solvent permeation + flame spread
-Building Service Pipes: Low smoke density for occupied spaces
-High-Pressure Industrial Lines: Hydrostatic strength retention at fire temperatures
| Pipe Material | Critical Applications | Typical FR Type | YINSU FR Item No. |
|---|---|---|---|
| PVC/CPVC (Pressure Pipe) | • Chemical drainage • Fire sprinkler conduits • Building HVAC risers | • Antimony replacement • Red phosphorus | FR-03, ZS, ZHS FRP-950X |
| HDPE (Corrugated/Gas) | • Mining slurry lines • Buried gas distribution • Geothermal conduits | • Red Phosphorus • Intumescent flame retardant | PEG-14 PQ-90E |
| Polypropylene (PP-R/PP-H) | • Hot water pipes • Industrial acid waste • Compressed air lines | • Intumescent flame retardant • Carbonizing flame retardant | PQ-90 |
| ABS Drainage | • High-rise soil stacks • Laboratory waste systems | • Red phosphorus • Halogen masterbatch • Acoustic damping | ABS-P-20M ABS-XT-22M |
Custom pipe formulations?
Contact YINSU for pressure-rated FR solutions!
