JBT 11107-2011 机械密封用圆柱螺旋弹簧

11107—2011

JB/T

2011-05-18

2011-08-01

中华人民共和国工业和信息化部

发布JB/T

目 次....................................................................................................................................................................

III

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................................................................................................................................................................

....................................................................................................................................

........................................................................................................................................................ 5.1

.............................................................................................................................................5.2

................................................................................................................................. 5.3

......................................................................................................................................... 5.4

............................................................................................................................................................. 5.5

.............................................................................................................................................................

........................................................................................................................................................

........................................................................................................................................................

............................................................................................................................

11.............................. JB/T

前言JB/T

7757.11995JB/T

7757.11995JB/T

7757.1JB/T

7757.11995JB/T

7757.11995JB/T

7757.11995SAC/TC491ZB

J22

0041988JB/T

7757.11995III

JB/T

机械密封用圆柱螺旋弹簧

0.6

GB/T

1239.22009

GB/T

23935

JB/T

7944

4.1

GB/T

23935

0.08

0.10

0.100.12

0.100.15JB/T

4.2

）；）；2）；0）；1）；b）；）；；21

5.2.1

67%

62%72%5.2.2

F

5.3.1

2

2

1

1.50.50.71.50.71.2JB/T

5.3.2

0

0

5.3.3

5.3.3

5.3.4

1121.55.3.5

b

b1b）；1

圈）；）。5.3.6

0.0505.3.7

Ra

12.5

/8

5.5.1

5.5.2

5.5.3

5.5.4

GB/T

1239.22009

5.5.5

6.1

1%6.2

6.3

0.05

6.4

JB/T

80%6.5

6.6

6.7

GB/T

1239.22009

6.8

7.1

7.2

JB/T

7944

8.1

8.2

20

kg8.3

8.4

8.5

产品应贮存在通风、干燥的仓库内，勿受重物挤压，以免产生变形，勿与有机溶剂、酸碱等化学

12

8.6

0.63.015.414.523.301314.53.1221420.002.5014.5163.4221412.801.601516.53.5151012.502.5010.5123.5181212.602.101314.53.522.31414.601.7615.5173.92012.512.001.601213.54.0159.52.009.54.020139.801.401314.5100.73.716.719.243.70133.8211421.003.0013.515124.0201314.002.0012.514134.3181214.402.4012.5144.3221436.404.5512.5154.417.312.515.073.141213.5164.5159.519.223.508.5174.516.59.241.6810.5184.5241613.61.7014.5165.0221412.001.5013200.84.01734.106.2010.5214.0322137.403.401718.5224.2171222.504.5010.512234.219.51323.643.6413244.418.51318.333.3313254.5201414.702.4512.514264.5221523.103.3012.514274.6322126.402.4017.519284.920.91515.342.601314.5294.929.11829.082.621314.5305.01721.003.509.5315.0221517.502.5012.5145.0241617.362.1713.515JB/T

11

.1

330.85.0251618.002.0013.515345.2221514.7712.514355.223158.161.0212.5365.2231613.801.9713.515375.2241615.601.951415.5385.2261623.002.3013395.22818.514.921.5716.518405.522.51513.51.81314.5416.823166.580.941415.57.22214.57.050.941213.5430.94.3211450.47.210.512444.5211537.86.31213.5454.6171236.27.248.510464.7261744.104.901213.5474.9201436.006.008.510485.0221439.244.9110.512495.0241632.004.0013505.022.51532.334.3113515.12819.524.062.8315.517525.424.817.526.863.681415.5535.5261727.903.1013546.0231521.842.7310556.02515.528.503.0010.5566.332.52025.002.0012.5576.5352219.501.5014.5586.631.52113.651.3017.56.7332159.402.831516.5601.05.0251838.505.5014.5615.029.921.542.005.001617.5625.0322340.054.4517.5635.2291950.905.0912.514646.0201338.645.527.56.0201430.305.0510.5JB/T

661.06.0221442.755.348.5676.0241664.168.0210.5686.4332210.780.9815.5696.514.81026.065.437.5706.522.51619.242.9612.5716.5261728.803.2010.512726.530.61931.322.7013.5736.5342227.602.3014.5747.032.52123.232.0214.58.024171.7013.5761.15.9281945.905.1012.57728.520.534.404.301314.5786.7322138.943.541314.5797.9342227.002.251213.58.9211324.003.007.5811.26.226.51951.756.9013827.024.217.531.424.6910837.029.81953.684.9710.5847.0322248.314.8313857.040.52754.004.001516.5867.5563836.00