ansiB16.5美国法兰标准

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1、XA37.5∘+/-2.5∘t1Rht2T1B1tGfKDWELDINGNECKRFWELDINGNECKRF(CLASS150)STDINCHDB1tT1Xt2t1ARhNo.ofHolesKGfKG1/288.9015.7511.1847.7530.2329.217.3721.343.0515.75460.4535.051.520.493/498.5520.8312.7052.3238.1031.757.8726.673.0515.75469.8542.931.520.721107.9526.6714.2255.6349.2833.028.3833.533.05

2、15.75479.2550.801.521.031.1/4117.3535.0515.7557.1558.6733.028.3842.164.8315.75488.9063.501.521.341.1/2127.0040.8917.5361.9865.0235.568.8948.266.3515.75498.5573.151.521.742152.4052.5819.0563.5077.7235.568.8960.457.8719.054120.6591.951.522.602.1/2177.8062.7422.3569.8590.4238.109.4073.157

3、.8719.054139.70104.651.524.173190.5077.9823.8869.85107.9536.839.1488.909.6519.054152.40127.001.524.993.1/2215.9090.1723.8871.37122.1738.109.40101.609.6519.058177.80139.701.526.184228.60102.3623.8876.20134.8741.9110.41114.3011.1819.058190.50157.231.526.975254.00128.2723.8888.90163.5852.

4、0712.95141.2211.1822.358215.90185.671.528.716279.40154.1825.4088.90192.0250.8012.70168.4012.7022.358241.30215.901.5210.728342.90202.6928.45101.60246.1358.4214.73219.2012.7022.358298.45269.751.5217.6910406.40254.5130.23101.60304.8057.1514.22273.0512.7025.4012361.95323.851.5224.2512482.6

5、0304.8031.75114.30365.2566.0416.51323.8512.7025.4012431.80381.001.5236.9314533.40336.5535.05127.00400.0573.6618.29355.6012.7028.4512476.25412.751.5248.8816596.90387.3536.58127.00457.2072.3918.03406.4012.7028.4516539.75469.901.5260.4718635.00438.1539.62139.70504.9580.0120.07457.2012.703

6、1.7516577.85533.401.5268.3720698.50488.9542.93144.53558.8081.2820.32508.0012.7031.7520635.00584.201.5284.6024812.80590.5547.75152.40663.4583.8220.83609.6012.7035.0520749.30692.151.52115.33WELDINGNECKRF(CLASS300)STDINCHDB1tT1Xt2t1ARhNo.ofHolesKGfKG1/295.2515.7514.2252.3238.1030.487.6221

7、.343.0515.75466.5535.051.520.763/4117.3520.8315.7557.1547.7533.128.2826.673.0519.05482.5542.931.521.271123.9526.6717.5361.9853.8535.568.8933.533.0519.05488.9050.801.521.611.1/4133.3535.0519.0565.0263.5036.789.1942.164.8319.05498.5563.501.522.051.1/2155.4540.8920.5768.3369.8538.209.55