90.93 Standard confirmed Nov 14, 2020
ISO
ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels
International Standard
83.140.30 Plastics pipes and fittings for non fluid use | 75.200 Petroleum products and natural gas handling equipment
Published
ISO 6993-4:2006 specifies a code of practice for the design, handling and installation of high-impact poly(vinyl chloride) (PVC-HI) pipes and fittings intended to be used for the supply of gaseous fuels through buried pipelines having an operating temperature range of 0 degrees Celsius up to and including +30 degrees Celsius and a maximum operating pressure of 1 bar (100 kPa).
WITHDRAWN
ISO 6993:2001
PUBLISHED
ISO 6993-4:2006
90.93
Standard confirmed
Nov 14, 2020