各種管道的外徑重量對照表

無縫鋼管#10-20

公稱內徑壁厚理論重量單位材料單價勞動單價合價15202.89m7.65 3.52

2025 2.5 1.39m10.54 3.91

25323 2.15m14.5 4.46

32383 2.59m16.8 4.91

4045 3.5 3.58m23.3 5.33

5057 3.5 4.62m29.1 6.01

657 ** 7.1m42.67.37

8089 4.59.38m56.38.88

   ** 8 4.511.49m73.614.05

125133515.78m102.717.06

150159518.99m125.319.48

200219 6.524.06m163.624.09

250273852.28m409.532.45

300325970.14m561.1235.29

3503771199.29m79539.62

40042611112.58m900.844.75

45048011127.22m1,056.6053.59

50053012154.29m1,289.8060.94

60063012183.88m1,668.6073.23

白色無縫鋼管(鍍鋅)

公稱內徑壁厚理論重量單位材料單價勞動單價合價200219 6.524.66m209.626.09

250273853.59m493.1234.45

300325971.89m675.8635.29

35037711101.77m956. ** 1.89

40042611115.39m 1.096.3046.87

45048011130.4m1,2 ** .9055.87

50053012158.15m1,549.8063.56

60063012188.48m1,973.5076.9

螺旋焊鋼管(鍍鋅)白色

公稱內徑壁厚理論重量單位材料單價勞動單價200219年.1632.03m195.626.09

250273746.42m283.1634.45

300323.9862.82m383.537.34

350355.6869.08m421.541.89

400406.4988.7m54546.87

45045710110.74m686.555.87

50050810123.31m7 ** .563.56

60061010148.47m96576.9

焊接鋼管

公稱內徑壁厚理論重量單位材料單價勞動單價合價1521.3 2.75 1.26m 5.94 3.52

2026.8 2.75 1.63m7.33 3.91

2533.5 3.25 2.42m10.78 4.46

3242.3 3.25 3.13m13.9 4.91

4048 3.5 3.84m16.5 5.33

5060 3.5 4.88m21.2 6.01

6575.5 3.75 6. ** m29.87.37

8088.548.34m37.58.88

100114410.85m48.814.05

125140413.42m63.0717.06

150165 4.517.81m86.419.48

焊接鋼管(鍍鋅)

公稱內徑壁厚理論重量單位材料單價勞動單價合價1521.3 2.75 1.34m 6.83 3.52

2026.8 2.75 1.73m8.82 3.91

2533.5 3.25 2.57m12.98 4.46

3242.3 3.25 3.32m16.43 4.91

4048 3.5 4.07m19.94 5.33

5060 3.5 5.17m25.33 6.01

6575.5 3.757.04m34.857.37

8088.548.84m44. ** 8.88

100114411.5m58.0814.05

125140415.94m85.2817.06

150165 4.518.89m104.7819.48

不銹鋼管SUS304

公稱內徑壁厚理論重量單位材料單價勞動單價合價15202.936m34.2 4.9

2025 2.5 1.45m53.65 5.55

25323 2.232m78.12 6.47

32383 2.695m88.937.32

4045 3.5 3.76m118.58.99

5057 3.5 4.851m151.3510.37

657 ** 7.428m23513.7

8089 4.59.77m310.714.82

   ** 8 4.511.971m381.8918.8

125133516.4m534.625.49

150159519.737m769.730.8

200219 6.535.176m1,582.9043.15

250273853.77m2,419.6553.4

300325971.99m3,527.5162.93

35037711102.055m5,024.9571.23

40042611115.73m5,960.9079.52

不銹鋼管SUS316

公稱內徑壁厚理論重量單位材料單價勞動單價合價15202.936m63.6 4.9

2025 2.5 1.45m95.7 5.55

25323 2.232m140.62 6.47

32383 2.695m167.097.32

4045 3.5 3.76m229.338.99

5057 3.5 4.851m281.810.37

657 ** 7.428m430.8213.7

8089 4.59.77m576.4314.82

   ** 8 4.511.971m706.2918.8

125133516.4m977.525.49

150159519.737m1,361.8030.8

200219 6.535.176m2,638.2043.15

250273853.77m4,032.8053.4

300325971.99m5,687.2162.93

35037711102.055m8,940.6071.23

40042611115.73m11,110.8079.52

制冷劑銅管(紫銅管)

公稱內徑外徑壁厚理論重量單位材料單價勞動單價合價

6.4 6.40.80.126m 5.07 1.01

9.59.50.80.195m8.87 1.77

12.712.710.328m14.92 2.98

15.915.910.418m18.98 3.8

19.0519.05 1.20.6m27.3 5.46

22.222.2 1.20.706m32.12 6.42

25.425.4 1.20.813m36.997.4

28.628.6 1.20.921m41.978.39

31.831.8 1.3 1.11m50.5110.1

34.934.9 1.3 1.223m55.6511.13

38.138.1 1.4 1.439m65.4713.09

44.244.2 1.5 1.8m81.914.74

50.850.8 1.8 2.47m112.3916.86

54.154.1 1.8 2.634m119.8517.98

理論重量=(外徑-壁厚)×壁厚×0.028給水銅管

公稱內徑外徑壁厚理論重量單位材料單價勞動單價合價Φ6Φ610.14m 6.3 1.26

Φ8Φ810.196m8.82 1.76

Φ10Φ1010.252m11.34 2.27

Φ12Φ1210.308m13.86 2.77

Φ15Φ1510.392m17. ** 3.53

Φ18Φ18 1.20.565m25.4 5.08

Φ22Φ22 1.20. ** 9m31.46 6.29

Φ28Φ28 1.20.901m40.55 6.46

Φ35Φ35 1.3 1.227m55.22 6.62

Φ42Φ42 1.4 1.592m71. ** 8.46

Φ54Φ54 1.9 2.772m124.7410.12

Φ67Φ672 3. ** m163.811.5

Φ85Φ85 2.5 4.75m213.9519.62

Φ108Φ108 2.57.39m352.5521.3

Φ133Φ133310.92m518.730.47

Φ159Φ159 3.515.24m739.1435.12

Φ219Φ219424.08m1,204.0053.4

鋼塑復合管(冷水型)

公稱內徑壁厚理論重量單位材料單價勞價152m11.42 4.52

20?27m14.6 4.91

25?34m21.46 5.46

32?42m27.9 5.91

40?48m34.9 6.33

50?60m43.57.01

65?76m58.18.37

80?89m73.39.88

100?114m99.615.05

125?140m154.818.06

150?165m185.821.48

200?219m288.829

鋼塑復合管(熱水型)

15?22m13.1 4.52

20?27m16.8 4.91

25?34m24.6 5.46

32?42m32.1 5.91

40?48m40.1 6.33

50?60m507.01

65?76m66.88.37

80?89m84.39.88

100?114m114.515.05

125?140m17818.06

150?165m213.621.48

200?219m33229

公稱內徑外徑

壁厚理論重量

單位

材料單價勞動單價

合價

10024.5m 58.6 6.1515037m 76.87.9520051m 103.512.4525068m 142.415.6730085.6m 180.417.67400128m 277.1519.44500173.8m 384.7

24.76600285.5m 30.81700

356.75

m

40.62

壁厚(mm)壁厚的理論重量(mm)理論重量

61020.39 2.50.46m 813.5 2.250.62 2.750.73m 1017 2.250.82 2.750.97m 1521.25 2.75 1.26 3.25 1.45m 2026.75 2.75 1.63 3.5 2.01m 2533.5 3.25 2.424 2.91m 3242.25 3.25 3.134 3.78m 4048 3.5 3.84 4.25 4.58m 5060 3.5 4.88 4.5 6.16m 6575.5 3.75 6. ** 4.57.88m 8088.548.34 4.759.81m 100114410.85513.44m 125140413.42 5.5

18.24

m

150

165

4.5

17.81

5.521.63m

計算公式：W(kg/m)=0.02466*厚度*(外徑-壁厚)