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【英文标准名称】:SpecificationforReinforcedThermosettingPlasticPoles
【原文标准名称】:增强热固性塑料杆规范
【标准号】:ANSI/ASTMD4923-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:2001-02-10
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:玻璃纤维增强塑料;照明系统;杆(柱)
【英文主题词】:masts;lightingsystems;glass-fibrereinforcedplastics
【摘要】:Thisspecificationcoversreinforcedthermosettingplasticpolesusedforoutdoorlighting.Suchpolesmaybeapplicabletoelectricpowerandtelecommunicationdistributioninstallations.Thedesignparametersofthepolesshallbeagreeduponbythepurchaserandsupplierandshouldtakeintoconsiderationtheanticipatedserviceconditionsofinstallationandtransportationoftheproduct.Thisspecificationincludespoleswithabove-groundorstandardmountingheightof10ft(3.05m)through50ft(15.24m).Twoclassesofpolesarecovered,oneofstandarddesign,theotherofstiffdesign.Thevaluesstatedininch-poundunitsaretoberegardedasstandard.EquivalentSIunitsareindicatedinparentheses.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportionofthisspecification,Section10:Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_120
【页数】:
【正文语种】:英语


Product Code:SAE AMS5510
Title:Steel, Corrosion and Heat-Resistant, Sheet, Strip and Plate, 18Cr - 10.5Ni - 0.40Ti (SAE 30321) Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant steel in the form of sheet, strip, and plate.These products have been used typically for parts requiring both corrosion and heat resistance, especially when such parts require welding during fabrication and for parts requiring oxidation resistance up to 1500 °F (816 °C) but useful at that temperature only when stresses are low, but usage is not limited to such applications.