
Specification For Hose Couplings For Petrol, Oil And Lubricants - High Pressure Couplings
出版:Nederlands Normalisatie Instituut

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基本信息
標準編號: NEN NPR CEN/TS 16650:2014
發布時間:2014/6/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:9
標準簡介
Defines requirements for couplings of 2 in (50,8 mm), 2[1/2]in (63,5 mm), 3 in (76,2 mm) and 4 in (101,6 mm) nominal sizes with ribbed tails and hexagons for use at pressures not exceeding 1550 kN/m[2] (225 lbf/in[2]).