校驗儀JYY-1用于檢測管螺紋單項參數(shù)測量儀。
Single parameter measurement of pipe screw.
齒高標準塊CGK用于內(nèi)、外螺紋高度測量儀使用前標準值的校對及檢測測尖磨損。
Rectify of screw height before using the inner and outer screw height and inspect the measuring point.
凹痕探測儀ATY直接測量導管外表面之凹痕及裂紋深度。
Measure the concave mark and crackle of pipe.
加長卡尺NWK用于測量大口徑長鋼管的內(nèi)外徑測量。
Measure the inner and outer diameter of big pipe.
齒形輪廓測量儀CKY用于螺紋牙型半角的測量。
Measure the half screw angle of outer screw.
偏梯形螺紋消失量規(guī)用來檢驗消失螺紋根部以保證外螺紋有足夠的長度并且確為接近消失點螺紋。
Measuring the condition of Deviating trapezoid screw to make sure enough length of outer screw and knowing that the screw is the screw gauge.
