Pipeline Coatings

For guaranteed corrosion free gas, oil, water transmission and distribution pipelines, underground and above ground flanges and valves, and pipe saddles STOPAQ is the answer.

STOPAQ can be applied for pipeline rehabilitation work, in the shop or even at the jobsite. SA2.5 blasting with a roughness profile of min. 75 microns is NOT required. The systems are simple and easy to apply. The system does not require special primers or adhesive for mechanical fixating the coating. The system does not require curing time, so backfill can be done immediately. Pipes with a diameter ranging from 50mm to in excess of 4.5m can be simply and effectively protected.


Wall Penetrations at compressor stations

  • STOPAQ 4100 putty (middle)
  • STOPAQ 2100 Aquastop (both sides)
  • STOPAQ Mortar FR (inside) and
  • STOPAQ Mortar WR (outside)

Pipelines Rehabilitation, bends, t-joints

  • STOPAQ Wrappingband CZH + STOPAQ Outerwrap PVC/PE

Pipe Saddles

  • STOPAQ Wrappingband CZH
  • STOPAQ Polyester or STOPAQ Outerglass XT

Fieldjoints for Oil, Gas, Water, effluent, Chemical Pipelines

  • Low to Moderate Soil Stress
  • A. Stopaq Wrappingband CZH + Stopaq Outerwrap (green PVC)
  • B. Stopaq Wrappingband CZH + HDPE, or PVC
  • Moderate to higher Soil Stress
  • A. Stopaq Wrappingband CZH + HSS
  • High Soil Stress
  • A. Stopaq CZH Wrappingband + PVC + Outerglass Shield/ Polyester/ GRE

Risers

  • STOPAQ Wrappingband CZH +
  • STOPAQ Outerwrap PVC or
  • Stopaq HSS or
  • STOPAQ Outerglass Shield XT or
  • STOPAQ Polyester Wrap + STOPAQ Gelcoat

Underground Flanges

  • STOPAQ 4100 putty
  • STOPAQ Geotextile
  • STOPAQ Outerwrap PVC

Above Ground Flanges

  • Stopaq CZH Paste
  • Stopaq CZH Wrappingband
  • Stopaq Outerwrap PVC

Valves

  • STOPAQ 4100 putty or STOPAQ CZH Paste
  • STOPAQ Wrappingband CZH
  • STOPAQ Outerwrap PVC

Insulation

  • STOPAQ Wrappingband CZH + insulation according spec + Aerogel or suitable insulation

Horizontal Drilling - FAC system

  • STOPAQ Basecoat (0.85 mm) + STOPAQ Hardcoat GRE (Glass Fibre Reinforced Epoxy)