Industry Resources


PED – Pressure Equipment Directive Certification

Penflex’s corrugated hose seam welding procedures are qualified for pressure equipment in categories I, II, III and IV of PED 97/23/EC.

Approved products:

  • ASTM A-240 316L hose in wall thickness 0.006” to 0.012”, 0.015” to 0.030” Applicable to Penflex P3, 716, 816, 916 Series
  • ASTM B-127 Monel 400 hose in wall thicknesses 0.010” to 0.020” applicable to Penflex Series 740 Hose
  • ASTM B-575 Hastelloy C276 hose in wall thickness 0.010” to 0.020” applicable to Penflex Series 776 Hose

Please contact your distributor for further information.

Quality Management System ISO 9001:2008 Certificate

Penflex’s Quality Management System has been certified for the design and manufacture of metal hose and braid products for uses including critical applications.

View Certificate