for Demanding Environments
Tanks & Vessels
Plastic and GRP Fabrication for Chemical and Industrial Duty
ERG Hygrade specialises in the fabrication of corrosion-resistant tanks, vessels and supporting equipment, manufactured in high-integrity thermoplastics and GRP.
Our in-house team designs and builds chemical storage tanks, BS EN 13121-3 -compliant pressure vessels, reactor vessels, glove boxes, and dissolving tanks — all engineered to meet the chemical, thermal and structural demands of the application.
Materials offered: uPVC, PP, PVDF, ECTFE, FEP and PFA – all externally reinforced. (full table of materials shown below)
To support these installations, we also offer custom steelwork including structural frames, access ladders and platforms, ensuring a complete, integrated package that’s built to last.
Testing & Compliance
BS EN 13121-3 Standards and Inspection-Grade QA
Where required, ERG Hygrade provides laminate testing and certification in full compliance with BS EN 13121-3:2016.
Testing options include weld efficiency, peel strength and shear strength, with full inspection records and QA documentation available to support regulatory and project requirements.
Our commitment to quality and compliance ensures that all fabricated equipment not only performs in service but meets the highest industry standards for safety and reliability.
MATERIAL SELECTION
ERG Hygrade’s tanks, vessels & systems optimise the material selection to offer the right combination of heat and chemical resistance, longevity, robustness and price.
Max operating temp
Fluorinated Ethylene Propylene
-200º C
thermoplastic
uPVC
PVDF
Polyvinylidene Fluoride
Materials
FEP
260º C
Unplasticized Polyvinyl Chloride
Industrial vessels
Ethylene Chlorotrifluoroethylene
Perfluoroalkoxy Alkane
cPVC
Polypropylene
PP
ECTFE
PFA