aThe system pressure tensile of the tubing material, outside diameter of the conduit, and the applied safety factor all influence the wall thickness, Many times, engineers simply use Barlow’s formula to determine the burst pressure,P_b,of hudraulic tubing by substitung the allowable design str...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-101.1本规范涵盖了聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求,制造用于通信,有线电视或电力线和电缆的非压力应用.\n1.2符合本标准要求的HDPE导管应制成外径控制的...
Material ANTI-UV PVC Min Thick. 0.50mm AVG Thick 0.55mm Diameter 5.30±0.10mm Colors Black Electrical & Physical Characters Rating 60°C 300V Conductor Resistance Max 92.8ohm/km at 20°C Mutual Capacitance Max 58pF/m Dielectric Strength Min AC1.5KV Spark Test 2.5KV Insulation Unaged Tensile S...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-22a1.1\n本规范涵盖了用于保护光纤和电力电缆的非压力应用的聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求.应用包括电信,SCADA命令和控制,公路照明,ITS(智能运输系统)...
1. Scope1.1 This specification covers material, dimensional, workmanship and performance requirements for polyethylene conduit, duct and innerduct manufactured for use in a non- pressure application with communication, CATV, or power wire and cables.1.2 HDPE conduit meeting the requirements of this ...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-161.1\n本规范涵盖了用于保护光纤和电力电缆的非压力应用的聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求.应用包括电信,SCADA命令和控制,公路照明,ITS(智能交通系统)...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-011.1本规范涵盖了聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求,制造用于通信,有线电视或电力线和电缆的非压力应用.\n1.2符合本标准要求的HDPE导管应制成外径控制的...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-081.1本规范涵盖了聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求,制造用于通信,有线电视或电力线和电缆的非压力应用.\n1.2符合本标准要求的HDPE导管应制成外径控制的...
Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)doi:ASTM F2160-051.1本规范涵盖了聚乙烯导管,导管和内导管的材料,尺寸,工艺和性能要求,制造用于通信,有线电视或电力线和电缆的非压力应用.\n1.2符合本标准要求的HDPE导管应制成外径控制的...