Identifying a need to clarify the South African National Standards (SANS) organisation’s SANS 2001 pressure test regulations, plastic pipes manufacturer DPI Plastics last year developed and published ...
IRVING, TX — In collaboration with more than 30 committee and subcommittee members, the American Water Works Association (AWWA) has updated its C901 Standard for PE4710 high-density polyethylene (HDPE ...
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