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  技术参数(1)
Engineering Data (1)
Chemtrol®是
美国尼伯科的商标
尺寸和参考资料 - Schedule 80
Dimensions and Reference–Schedule 80
管道1 20英尺长度
Pipe1 20 ft. Lengths
公称
通径
Nominal
Pipe		 每100英尺的大致重量
Approximate Weight per 100 ft. Nom.		 外径
Outside
Diameter		 内径
Nom. Inside
Diameter		 壁厚(英寸)
Wall
Thickness (in.)		 截面
面积
Cross-
sectional		 内部
面积
Internal
Area		 流量
Fluid
Capacity		 外表面积
Outside
Surf. Area		 极限流量2
Threshold
Flow2
通径
Size		 PVC CPVC 聚丙烯
Polypropylene		 PVDF (英寸)
(In.)		 (英寸)
(In.)		 正常
Nom.		 最小
Min.		 面积
(英寸2)
Area (In.2)		 (英寸2)
(In.2)		 (加仑
/100英尺)
(gal/100ft.)		 (英尺2
/100英尺 )
(ft2/100ft)		 (加仑
/每分钟)
(GPM)
DN6
1/4		 10.1 11.9 - - 0.540 0.282 0.129 0.119 0.167 0.062 0..32 14.14 0.97
DN15
1/2		 20.5 24.3 14.0 24.4 0.840 0.526 0.157 0.147 0.337 0.217 1.13 21.99 3.39
DN20
3/4		 27.8 32.9 18.9 33.0 1.050 0.722 0.164 0.154 0.457 0.409 2.13 27.49 6.38
DN25
1		 40.4 48.5 27.1 48.7 1.315 0.936 0.1895 0.179 0.670 0.688 3.57 34.43 10.72
DN32
1-1/4		 56.7 66.9 37.9 - 1.660 1.255 0.2025 0.191 0.927 1.237 6.43 43.46 19.28
DN40
1-1/2		 68.9 81.1 44.8 81.4 1.900 1.476 0.212 0.200 1.124 1.711 8.89 49.74 26.67
DN50
2		 94.9 108.5 62.3 112.6 2.375 1.913 0.231 0.218 1.556 2.874 14.93 62.18 44.79
DN65
2-1/2		 144.9 165.4 - - 2.875 2.290 0.2925 0.276 2.373 4.119 21.40 75.27 64.19
DN80
3		 193.8 221.3 126.6 256.4 3.500 2.864 0.318 0.300 3.179 6.442 33.47 91.63 100.40
DN100
4		 283.3 323.4 185.2 357.0 4.500 3.786 0.357 0.337 4.647 11.258 58.48 117.81 175.44
DN150
6		 541.1 616.8 359.9 714.3 6.625 5.709 0.458 0.432 8.873 25.598 132.98 173.44 398.93
DN200
8		 821.9 905.8 - - 8.625 7.565 0.530 0.500 13.479 44.948 233.49 225.80 700.48
DN250
10		 1227.7 - - - 10.750 9.493 0.6285 0.593 19.985 70.778 367.68 281.43 1103.02
DN300
12		 1710.4 - - - 12.750 11.294 0.726 0.687 27.495 100.181 520.79 333.79 1562.36
  1. 上列尺寸分别摘自ASTM D-1785和F-441中适用于PVC和CPVC Shcedule 80塑料管道的内容。
    Dimensions shown are listed in ASTM D-1785 and F-441 for PVC and CPVC Schedule 80 plastic pipe, respectively.
  2. 上限极限流量 = 5英尺/每秒流速。
    Upper threshold rate of flow = 5 ft./sec. fluid velocity.
       
连接件1
Fittings1
  溶剂承插(S)
Solvent Socket (S)		 内螺纹(FPT)
Female Threads (FPT)		 外螺纹
(MPT)
Male
Threads
(MPT)		 外连接端口(SPG)
Male End (SPG)		 壁厚
Wall Thickness
通径
Size		 IPS直径
IPS Dia		 A3 B3 C4正常
C4 Nom		 Y2 M5最小
M5 Min		 Z2 X C4正常
C4 Nom		 F4最小
F4 Min		 E4最小
E4 Min
DN6
1/4		 0.540 0.552 0.536 0.640 0.311 0.840 0.311 0.540 0.655 0.149 0.119
DN15
1/2		 0.840 0.848 0.836 0.890 0.427 1.280 0.427 0.840 0.905 0.185 0.147
DN20
3/4		 1.050 1.058 1.046 1.015 0.446 1.500 0.446 1.050 1.030 0.195 0.154
DN25
1		 1.315 1.325 1.310 1.140 0.530 1.810 0.530 1.315 1.155 0.225 0.179
DN32
1-1/4		 1.660 1.670 1.655 1.265 0.550 2.200 0.550 1.660 1.280 0.240 0.191
DN40
1-1/2		 1.900 1.912 1.894 1.390 0.550 2.500 0.550 1.900 1.405 0.250 0.200
DN50
2		 2.375 2.387 2.369 1.515 0.566 2.375 0.566 2.375 1.530 0.275 0.218
DN65
2-1/2		 2.875 2.889 2.868 1.780 0.870 3.560 0.870 2.875 1.810 0.345 0.276
DN80
3		 3.500 3.516 3.492 1.905 0.954 4.300 0.954 3.500 1.933 0.375 0.300
DN100
4		 4.500 4.518 4.491 2.280 1.032 5.430 1.032 4.500 2.310 0.420 0.337
DN150
6		 6.625 6.647 6.614 3.030 - - - 6.625 3.060 0.540 0.432
DN200
8		 8.625 8.655 8.610 4.500 - - - 8.625 4.590 0.625 0.500
DN250
10		 10.750 10.780 10.735 5.500 - - - 10.750 5.590 0.741 0.593
DN300
12		 12.750 12.780 12.735 6.500 - - - 12.750 6.590 0.859 0.687
  1. 显示的螺纹长度、尺寸的例外分别列在ASTM D-2467和F-439中用于PVC和CPVC承插类型的Schedule 80连接件的内容里。
    With exception of thread lengths, dimensions shown are listed in ASTM D-2467 and F-439 for PVC and CPVC socket-type Schedule 80 fittings, respectively.
  2. 所显示的尺寸一般是适用于外螺纹部件，手紧(L1在ANSI B1.20.1螺纹规格)，加上1.5回转放松。
    Dimensions shown are typical male component engagement, hand-tight (L1 in ANSI B1.20.1 thread spec.) plus 1 1/2 turns lightening.
  3. 显示的尺寸不能应用在聚丙烯或PVDF上。这些材质的承插尺寸设计用于Chemtrol热密封承插热熔连接。
    Dimensions shown are not applicable for polypropylene or PVDF. Socket diameters in these materials are designed for Chemtrol thermo-seal socket fusion joining.
  4. 为了确保功能的发挥，Chemtrol连接件可能会超出某些最小ASTM尺寸的要求。
    Chemtrol fittings may exceed certain minimum ASTM dimensional requirements in order to ensure functional satisfaction.
  5. ASTM D-2464和F-437分别列出适用于PVC和CPVC材质的Schedule 80连接件螺纹尺寸。
    Dimensions are listed in ASTM D-2464 and F-437 for PVC and CPVC threaded Schedule 80 fittings, respectively.
不要将本样本中的测试数据用在压缩空气或其它气体上。如果需要关于专用于压缩空气和其它气体的抗龟裂热塑塑料管道系统请参阅Chemtrol Chem-Aire®产品样本。
Do not use or test the products in this catalog with compressed air or other gases. See Chemtrol Chem-Aire® literature for information about shatter-resistant thermoplastic piping systems specifically designed for compressed air and other gases.
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