《120165-MS》.pdf

MATERIAL SPECIFICATION High Density Polyethylene PE 4710 (PE100) Plastic Pipe, Tubing and Fittings 120025 - MS Rev. # 0 MATERIAL SPECIFICATION High Density Polyethylene PE 4710 (PE100) Plastic Pipe, Tubing and Fittings Effective Date: 05/15/2011 TABLE OF CONTENTS Page 1 GENERAL 1 2 MATERIAL SPECIFICATION 2 3 MARKINGS 5 4 TESTING INSPECTION 6 5 SHIPMENTS, CARE HANDLING BY VENDOR 7 6 QUALITY CONTROL AND RECEIPT INSPECTION 8 7 PURCHASE ORDER REQUIREMENTS 10 1 GENERAL 1.1 Responsibilities The Lead Organization for this Material Specification is Material Standards Testing. 1.2 Purpose a. This specification covers High Density Polyethylene PE 4710 (PE100) polyethylene pipe, tubing, molded and electrofusion fittings, elbows, caps, tap tees and branch saddles, and fabricated assemblies containing PE fittings used in natural gas applications. b. The PE plastic Maximum Allowable Operating Pressure (MAOP) will be established at the standard reference temperature of 73 degrees F when using a Hydrostatic Design Basis (HDB) of 1600 psig or 1000 psig at a r