ASTM F2306/F2306M-25a

Kategorie - ähnliche Normen:

External sewage systems

Die Annotation des Normtextes ASTM F2306/F2306M-25a :

This specification covers requirements and test methods for annular, corrugated profile wall polyethylene pipe and fittings with an interior liner. The pipe and blow-molded fittings shall be made of virgin PE plastic compound having a cell classification 435400C or 435400 and its carbon black content shall not exceed 4 %. Compounds used in the manufacture of rotationally molded fittings and couplings shall be virgin PE having a cell classification of 213320C or 213320E and its carbon black content shall not exceed 4%. On the other hand, compounds used in the manufacture of injection molded fittings and couplings shall be made of virgin PE plastic compound having a cell classification 414420C or 414420E and its carbon black content shall not exceed 4 %. Different tests and measurements shall be performed in order to determine the following properties of pipes: inside diameter, length, minimum inner-liner thickness, perforations, stiffness, flattening, and impact resistance. The pipe and fittings shall be homogeneous throughout and be as uniform as commercially practical in color, opacity, and density. The pipe walls shall be free of cracks, holes, blisters, voids, foreign inclusions, or other defects that are visible to the naked eye and that may affect the wall integrity. The ends shall be cut cleanly and squarely. Holes intentionally placed in perforated pipe are acceptable.

Keywords:

fittings, interior liner, PE, pipe, polyethylene, profile wall, sewer, subdrainage,, ICS Number Code 93.030 (External sewerage systems)