JBZQ 4408-4411-4529-2006 扩口式密封管螺纹管接头

免费标准下载网(w.reebz.ne)JB/ZQ 4408~4411- -2006代替JB/ZQ 4408~-4411- -1997扩口式密封管螺纹管接头JB/ZQ 4529- -2006代替JB/2Q 4529-1997本标准适用于以油、气为介质的管路系统用扩口式管接头。端接螺纹为60°密封管螺纹55"密封管螺纹。1扩口式密封管螺纹直通、 长直通、直角、三通管接头的型式和尺寸见图1~图4和表1。A型B型圈1扩口式密封管螺纹]通管按头(JB/7Q 4408)16圈2扩口式密封管纹直通长管接头(JB/7Q4409)1产圈3扩口式密封管螺纹直角 管接头(JB/7Q 4410)2L920L,sd圈4扩口式密封管纹三通管搔头{JB/ZQ 4411)免费标准下载网(.feebz.netJB/ZQ 4408~ 411.4529- -2006表1管子外径dl1LgL11do tL16DoNPTRA型|B型|A型B型3|一6225.533.516l53.5 NPTI8 R1/8| 4.102 4|30387829.5 34.5 37.52 19.5 817.3635.5 434654 21.5 9(20.8。-NPT1/4 R1/4 | 5.7861037.546.5 | 47 L 56 23.5 94| 24.21210[49.559.5 | 24.5 927.7-NPT3/8 R3/8| 6.096 6.4481439.527 102| 31.2141.532.5106-NPT1/2 R1/2| 8.128 8.253.534.6154311034.52017，5061.5118HNPT3/4 R3/4| 8.611| 9.541.6225362.5 |36.5 124255559|42130 47.3NPT1R1 10.160 10.2858.571.54536| 53.13227，-NPT1A R1% 10.668 12.7617546.5142| 57.7_34062.5. -质量，kg/100件e| s1| JB/ZQ | JB/7QJB/7Q 4408JB/ZQ_ JB/ZQ 4410JB/ZQ 4411D| 408.44094410.4411 A型B型4409A型」B型A型43.42.67 一4.205|1382.63.6 2.59 2.53| 4.354.083.53.14.54.36 | 3.93 6.705.8418.5 186.15.45.6 6.43| 5.73 10.59.1420.8 21 18l37.47.38.0 8.11 8.06 13.813.724.2| 22110.010.6 11.0| 10.6 11.3 | 17.48.727.7 2:912.314.214.523.415.818.3 | 19.229.41831.2| 312416.628.0 22.1 .34.12(29.332.0 34.855.139.3| 363430~29.636.239.773.73340.158.0 4978.447.3-3647.268.3 60.698.43961.110277.512053.15(57.70077.41212扩口式变径密封管螺纹 三通管接头的型式和尺寸见图5和表2。免费标准下载网w.feebz.net)JB/ZQ 4408~-4411、4529- 2006L9圈5扩口式变径密封臂螺纹三遁管授头(JB/ZQ 4529)褒1mm管子外径dL, |L质t,la/do |dod1doD、DNPTRNPT|R||00件≈6 4 43|M2x1.5 MI0x 1NPT18R1/8 4.102| 4.019.529 .525.515 17.3| 13 1510 6.148| 6|6 4|M14x1.SM2x1.5NPT1/4R1/45.7866.0|21.535.529.517.320.8 15 1811| 9.9210| 8| 8| 6M6x15M4X1.5|23.537.5|35. s|20.8|24.2 18 2112.8。112 10 10| 8 M8X1.5M16x1.5NPI3/8|R3/8 6.096|6.424.5| 3837.524.227.7 21 2416.914 | 1212 | 10 M2>1.5|M18x 1.527 39.5 38 27.731.2 2427|21 22.516 14 14 | 12 MB4X1.5]M22x1.532.541 539.535.. 27 I28.7NPT1/2R1/28.128 8.234.6302418 1615 14 M27x1.5 M4X1S43 41.532.034.534.30 h20 181715 M30X2|M7XLSso 4327 S2.722 20 | 19 17 |M33X2|M30X2NPT3/4R3/q 8.611 9.536.5|53| 5141.630 58.241.6-162522|22|19M36x2M33X2.NPTI| R1 10. 16010.| 42ss 5347 .41 33 80.528 25 24 22 M39X2 M36x2|4558.5 5547.353.1 414636 |92.232 28 27 | 24 M42X2| M39X2 |6.5 61 58.5|53.14641 116.0NPT1% R1410.66812.757.7-- 5034 3230 27 | M45x2|M42x248 |62.5 61 57.7 50 |46 120.03标记示例;管子外径Do为10mm的A型扩口式密封管蝂纹NPT1/4直通管接头:管接头A10-NPT1/4 JB/ZQ 4408- -2006管子外径D。为10mm的扩口式密封管蜴纹R1/4长管接头:管接头10-R1/4 JB/ZQ 4409- 2006管子外径D。为10mm的A型扩口式密封管蠊纹NPT1/4直角管接头:管接头A10-NPT1/4 JB/T 4410- -2006管子外径Do为20mm的扩口式变径密封管螺纹NPT3/4三通管接头:管接头20-NPT3/4 JB/ZQ 4529- 2006管子外径Do为20rmm的A型扩口式密封管螺纹R3/4三通管接头:免费标准下载网w.feebz.net)JB/ZQ 4408~4411、4529- 2006管接头A20-R3/4 JB/ZQ 4411- -2006技术条件按GB/T 5653的规定。