Chemical Compatibility & Media Suitability
Precision-fabricated dual-laminate pipe spools, flanged reducers, tees, and custom piping offsets for chemical headers.
Operating Temp
-40°C to +120°C
Capacity / Scope
NB 25 to NB 1200mm
Design Standard
DIN / ANSI Standards
Testing Protocol
100% 20kV Spark Tested
Shop-Fabricated Dual-Laminate PVDF & PPH Pipe Spools with Molded Stub Flanges
Engineering Architecture & Construction
1. Pre-Fabricated Isometric Precision
Pre-assembled under strict factory QA to exact plant drawings, minimizing expensive site welding and shutdown downtime.
2. Zero-Leak Flanged Stub Ends
Heavy molded stub ends backed with ductile iron / FRP loose backing rings drilled to ANSI 150# or DIN PN10/16 standards.
Technical Specifications & Design Parameters
| Engineering Parameter | Standard Specification |
|---|---|
| Nominal Diameters | NB 25 mm (1 Inch) to NB 1,200 mm (48 Inches) |
| Configurations | Straight Spools, 90°/45° Elbows, Reducing Tees, Concentric/Eccentric Reducers |
| Liner Materials | PVDF, PPH, HDPE, PVC, or Vinyl Ester C-Glass resin-rich liner |
| Flange Drilling | ANSI B16.5 150#, DIN PN10 / PN16, BS 10 Table D / E |
| Pressure Rating | Full vacuum up to 16 bar positive working pressure |
| Quality Control | 100% 20kV High-Voltage Spark Test across all inner seams + Hydrotest |
Target Industrial Sectors
Chemical Headers
Pump Suction & Discharge Spools
Scrubber Hookups
Absorption Column Pipe Ties
Chlor-Alkali
Wet Chlorine Transfer Spools
Pharma Plants
Corrosive Solvent Manifolds
ETP Pipelines
Heavy Acid Neutralization Lines
Steel Pickling
Acid Circulation Pipe Loops