AS 4631:2018 pdf free.Limited flexibility connectors for gas. 2.1 MATERIALS 2.1.1 Continuity of satisfactory operation Materials used in the construction shall be such that continuity of safe and satisfactory operation can be expected during normal usage within the manufacturer’s specifications. 2.1.2 Suitability of materials for conditions of use Materials and finishes, including dressings and lubricants, used in the construction, shall...
AS pdf free download