PVC Stock Machining Shapes Specifications
All PVC stock machining shapes shall be manufactured from a rigid, unfilled, general-purpose-grade Polyvinyl Chloride (PVC) compound with a Cell Classification of 12454, per ASTM D1784. (Callout Designation S-PVC0111 per ASTM D6263).
All CPVC stock machining shapes shall be manufactured from a rigid, unfilled, general-purpose-grade Chlorinated Polyvinyl Chloride (CPVC) compound with a Cell Classification of 23437, per ASTM D1784. (Callout Designation S-CPVC0211 per ASTM D6263).
Product shall meet the applicable requirements of ASTM D6263, Standard Specification for Extruded Rods and Bars Made From Rigid PVC and CPVC. This shall include requirements pertaining to classification and material, physical properties, degree of fusion, dimensions, dimensional stability, lengthwise camber, workmanship, finish and appearance.
All stock machining shapes shall be manufactured in strict compliance to GF Harvel requirements for extrusion profiles, consistently meeting and/or exceeding the Quality Assurance testing of this requirement with regard to material, workmanship, dimensions and extrusion quality. All shapes shall be porosity free, and shall be tested for internal stress levels. These products shall be manufactured in the USA, using domestic materials, by an ISO 9001 certified manufacturer, and shall be stored indoors after production at the manufacturing site until shipped from factory.