不加厚油管螺紋量規(guī)外加厚螺紋量規(guī)規(guī)格in(mm)扣數(shù)/in(螺距)錐度（in/ft）規(guī)格in(mm)扣數(shù)/in(螺距)錐度（in/ft）1.050(26.67)10(2.54)1:16(3/4)1.050(33.4)10(2.54)1:16(3/4)1.315(33.40)10(2.54)1:16(3/4)1.315(37.3)10(2.54)1:16(3/4)1.660(42.16)10(2.54)1:16(3/4)1.660(46.0)10(2.54)1:16(3/4)1.990(48.26)10(2.54)1:16(3/4)1.900(53.2)10(2.54)1:16(3/4)23/8(60.33)10(2.54)1:16(3/4)23/8(65.9)8(3.175)1:16(3/4)27/8(73.03)10(2.54)1:16(3/4)27/8(78.6)8(3.175)1:16(3/4)31/2(88.90)10(2.54)1:16(3/4)31/2(95.3)8(3.175)1:16(3/4)4(101.60)8(3.175)1:16(3/4)4(107.9)8(3.175)1:16(3/4)41/2(114.30)8(3.175)1:16(3/4)41/2(120.6)8(3.175)1:16(3/4) 不加厚油管螺紋量規(guī)TBG、外加厚油管螺紋量規(guī)UP TBG的技術(shù)參數(shù)如上表。另：我公司其他油田專用量規(guī)還有 鉆具接頭螺紋量規(guī)（數(shù)字型NC,正規(guī)型REG,貫眼型FH）, 套管螺紋量規(guī)（短圓CSG,長圓LCSG）, 鉆杠量規(guī)(DP,加厚UPDP), 套管梯形螺紋量規(guī)(BCSG), 管線管螺紋量規(guī)(LP), 抽油杠量規(guī)(CYG).所有量規(guī)均符合石油學(xué)會（API）的規(guī)范要求。