JBZQ 4471-2006 鞍形管接头(PN1.6)

免费标准下载网w.feebz.net)JB/ZQ 4471- -2006鞍形管接头(PN1.6)代替JB/ZQ 4471- -1997鞍形管接头的型式和尺寸见图1和表1。材料:20钢一- 一圈1标记示例:管子外径D。= 38mm鞍形管接头:鞍形管接头38 JB/ZQ 4471- 2006表1D.S质量,kg .D。h质量,kgmm心2303:0.03331503.50.52420.05B90.68.50.0610261780.76049.50.071081941.053521146:1981.110.08133852401.793567.50.1214082501.89750.131591002802.700.141682902.8648:0.181153403.95.504090.202031253565.1250.252191353756.42151050.272454509. 750.31 .2736.59.93451240.402991755007.512.61420.4532556015.85