三通、弯头等计算表

承插焊对焊平焊承插焊对焊平焊承插焊

法兰盖法兰宽法兰盖法兰宽

法兰法兰法兰法兰法兰法兰法兰

度(mm)度(mm)

PN2.0PN2.0PN2.0PN2.0PN5.0PN5.0PN5.0PN5.0PN6.8PN6.8PN6.8

对焊法兰平焊法兰

15.50.520550.82567.51.132791.44086.51.950101.52.865116..3801365.21001637.41251929.6150221.512.120027920.1250339.528.33004014335043956.240049873.2450986.1500606109.7600

716157.5

0.4

0.50.60.60.80.811.11.31.42.12.33.23.23.93.9

5.36.27.712.517.527.434.744.451.961.787.4

0.556.50.80.60.9681.31.10.975.51.71.41.487.52.11.71.532.52.3110.53.62.93.2129.55.34.24.11517.25.97.718211.99.79.12171612.311.824720.815.920.4305.532.224.731.837346.635.749.94306951.663.8493.469.881..5119.687.699.8597.5150.5108.76.5184.4134.5195

776

274.7203

0.9

0.956.51.41.4681.41.475.52287.52.72.7953.23.6110..55.4129.55.9

7.315112.318217.121722.724736.7305.556.737383.9430113.4484133.84.5179.2597.5229.16.5358.3

776

1.41.31.81.42.31.83.22.74.53.25.44.18.25.910.47.315.911.819.314.125.920.140.430.45741.3805910687133115163141202172290

2

0.81.31.62.13.13.85.67.6

129.3法兰盖法兰宽

度(mm)

PN6.8对焊法兰PN10承插焊

法兰盖法兰宽

法兰

度(mm)

PN10PN10PN10平焊法兰对焊法兰PN15承插焊

法兰盖法兰宽

法兰

度(mm)

PN15PN15PN15平焊法兰对焊法兰PN25

平焊法兰PN25

承插焊法兰PN25156.51.4681.875.52.73.696..5113.56.81339.115315194.520237.527.727445332.570410.5103470.5141506181575.5225633268703425

824

1.41.31.81.42.31.83.22.74.53.25.44.18.25.910.47.319.116.830.928.637365352868010398158118218166252216313278444

398

1.31.51.91.81.41.477.52.72.31.81.8873.83.42.72.7974.443.23.610665.44.14.5147.511105.96.8169.515.213.67.3

9.1169.51411.718.6207.522.82030.92453732.339298.441.863365.583.372.31042123.8102.7134502.5167136.717211.31239601234.7184.8302671319216388734399.3318533

3

730.5

607.7

1.81.8.51.91.82.72.777.52.72.33.63.6873.83.44.14.7974.445.55.910665.411.411.3147.5111016.4

15.9169.515.213.613.218520.11824.52203027.838274.557.152.652.23166962.290.7388118.4104.5131.80208.2178.6188.3579312.1267.8236632.06.5272.2702.5525385.6763687.2487.6823852.6918.3

969.5

1367

1.82.73..15.511.416.4

法兰盖法兰宽

度(mm)

PN25对焊法兰PN42平焊法兰PN42

承插焊

法兰盖

法兰PN42

PN421.877.52.7873.69.7115.55.9127.511.315015.9175.521.820433.1245.560.4299.572.6347136.1436231.34.5313629.5

442.35.7793.71009.314.3

3..15.99.112.719.123.366111172262485730

3.24.55.48.211.317.725.43960101157242465665