1234568SCH80SCH100SCH120SC1234568DSGPSCH5sSH10sSCH10SCH20承插焊管件（一）SocketWeldingFitA88888J1123468承插焊和螺紋活接頭UnionsofSocket-Welding&Threaded焊Thread度H88度L承插焊管件的接管外徑、承插孔徑及流通孔徑尺寸表681外徑D外徑7外徑D承插焊管件尺寸的極限偏差TolerancesforSocket-WeldingFittngs00A、HEF件件度L000SCH160和雙加厚管的公稱壁厚A68管件級代號與管子壁厚代號的關系RelevanceofFittingsClasswithScheduleNunberorWallDesignationofpipeforCalculatiTypeTypeofFittingclassdesignationfoFitti200060003000承插60009000承插焊So90°彎頭、三通、四通45°彎頭BEEXXSXXSXXSB1234686687DS345667896688螺比試管件的尺寸極限偏差螺比試管件的尺寸極限偏差TolerancesforThreadedFittingsA6812C66688888WD57577464868683·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle6thread,pleaseindicatetheminthepurchasedorder.681C66688888WD575774648686823·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle6thread,pleaseindicatetheminthepurchasedorder.75、100、150SCH80、SCH160六角頭雙絲頭與螺紋短節(jié)的極限偏差六角頭雙絲頭與螺紋短節(jié)的極限偏差TelerancesforHexagonaLVarietyTypeTheGeneralMaterialC S%AkvJ:39AkvJ:39AkvJ:35AkvJ:27;akuJ/cm2:29AkvJ:31AkvJ:27AkvJ:27AkuJ:92AkuJ:92AkvJ:35AkvJ:35AkvJ:31AkvJ:35AkvJ:31 C8.00-12.008.00-12.008.00-12.008.00-11.008.00-11.008.00-11.009.00-12.009.00-12.00PSTi:5C~min480480480480480480520520520520520520min480480480480480480520520520520520520520520%4040354040354040354040354040TiTi:5C~Ti:5C~00Cr18Ni5Mo3Si2GB4237板板板板板板0.250.30-0.800.080.AkvJ:27AkvJ:24ASTMA420/A420MASTMASTMA420/A420MASTMA815/A815MASTMA105/A105MASTMA182/A182MCCA105------0.80-1.250.44-0.658.0-11.08.0-13.0V:0.05;Nb:0.02管板ASTMA106ASTMA335/A335M·材料的化學成份和力學性指標會因為某項條件的規(guī)定而有所改變,使用時請查閱mmmm項目mm15～100125～200250～300350～400450～600650～750800～10501100～1200壓力等級表(HG5010.10～16-58,HGJ795667956785668947789徑800~距O77777……高度K77777777……差U11111222……徑2222223335頭H2222223335E444777771/2~NomPipe123456813.717.121.326.733.442.248.360.373.088.9ANSIB36.10＆B36.192.113.05--2.113.05--2.113.05--2.113.05--2.773.40--2.773.40--2.773.76-6.353.404.19-6.353.964.57-6.35 - - - - --- --NominalWallThicknessNomPipe9.5310.3112.7014.2717.4821.4425.4028.5833.3225.4012355.63.964.786.357.929.539.406.44.194.786.357.929.539.5312.7012.7016.6621.4426.1930.9636.5340.49-164.786.357.9211.139.5314.2712.7019.0523.8329.3634.9339.6745.24-185.546.359.5312.709.5315.0912.7020.6226.1932.5438.1044.4550.01-205.546.359.5312.709.53-12.7022.2328.5834.9341.2847.6353.98-226.356.359.5314.279.5317.4812.7024.6130.9638.8946.0252.3759.54-24壁厚分級表GB12459-90GB/T13401-92 ---- - - - - - - -------------8.08.8-------------- ---------- - -0.0402.92.93.23.63.64.05.05.65.65.96.37.18.08.8 - - - - - --------------------------- ---------- - - - - - - - --------------------------- -------- - - - - - - - ---------- - - - - - - ---------------列┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅鋼管比較!（一