Chemical-Resistant Drainage Fittings

Heat-fused joints eliminate leak paths, while the smooth internal bore resists scaling and abrasion, keeping industrial drainage systems flowing with minimal maintenance for decades.

With superior chemical resistance and mechanical strength, our PVC and HDPE piping systems provide reliable performance in the most challenging industrial environments.

Key Features

  • Excellent chemical resistance to acids and alkalis
  • High temperature tolerance up to 95°C
  • Abrasion-resistant for slurry applications
  • Leak-free joint systems
  • Easy to clean and maintain

Industries Served

Chemical Plants

Corrosion-resistant systems for chemical processing facilities.

Refineries

Heavy-duty drainage for petroleum and petrochemical facilities.

Industrial Effluent Piping for Aggressive Media

Process effluent attacks weak materials fast. Our chemical-resistant PE and PP effluent lines keep factories compliant, with joint integrity proven against the specific media in your discharge stream.

Effective drainage engineering is about managing peak events, not average flow. Our systems are hydraulically modelled against design storm scenarios, with pipe sizing, gradient and access point spacing optimised to carry cloudburst loads without surcharge or sediment settlement.

Smooth-bore HDPE delivers a Manning coefficient around 0.009 - significantly better than concrete - which allows smaller diameters or flatter gradients for the same discharge capacity. Combined with chemical resistance against sewage aggressors, this keeps buried assets serviceable for over fifty years.

High Flow Capacity

Smooth bore walls reduce friction losses and maintain design velocity

Ring-Stiffness Options

SN4 to SN8 buried grades engineered for traffic load conditions

Chemical Immunity

Resists hydrogen sulphide attack and aggressive soil chemistry

Siphonic Expertise

Full-bore siphonic roof and ground drainage designed to BS EN 12056

Joint Integrity

Fusion-welded or rubber-ring joints sealed against infiltration and exfiltration

Long Service Life

50+ year design life with negligible maintenance intervention