This appraisal is for a range of DI polymeric coated pipeline fittings from DN 80 to DN 750 in pressure classes PN 16 and PN 35. AVK supplies Viadux Pty Ltd with their required range of SUREFLOW® branded gate valves, ductile iron fittings and other pipeline components.

This Issue 8 is to remove AVK Currumbin as a manufacturer of ductile iron fittings.

The DI fittings range includes PN16 and PN35 SUREFLOW branded DI fittings with wall thicknesses complying with AS/NZS 2280:2020 Appendix H.

Socketted fittings incorporate the TYTON JOINT®.


Product categoryDI Fittings
PA NumberPA 1016 Issue 8
Report holderAVK Australia Holding Pty Ltd
StandardAS/NZS 2280:2020 Ductile iron pipes and fittings.
Publication date
Expiry date

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PA 1016 Issue 8 CERTIFICATE - AVK - Sureflow DI Fittings-Final.pdf PDF