H. E. Morse Co.公司 成立于1946年，此后不久，一種獨特的電鍍工藝被開發(fā)出來。朝鮮戰(zhàn)爭期間，H.E.摩爾斯公司開始為美國政府制造螺紋塞規(guī)Hemco Gage。獨特的電鍍工藝應(yīng)用于量規(guī)的鍍鉻，使其比標準工具鋼量規(guī)的使用壽命延長400%。Hemco的制造工廠位于美國密歇根州的荷蘭。該組織現(xiàn)在通常被稱為Hemco或Hemco量規(guī)，生產(chǎn)全系列的固定限位量規(guī)和可變量規(guī)，包括螺紋和圓柱形或平面。Hemco的Ekonogage是我們在荷蘭生產(chǎn)的銷規(guī)生產(chǎn)線。Hemco Gage還生產(chǎn)符合美國石油學(xué)會（API）規(guī)范的量規(guī)，是美國僅有的兩家獲得API標準量規(guī)生產(chǎn)許可的制造商之一。Hemco Gage的產(chǎn)品因其較長的使用壽命和的質(zhì)量而得到世界各地的認可。

蘇州斯托茨機電設(shè)備有限公司專業(yè)代理德國進口螺紋規(guī)、德國DIN量規(guī)，德國JBO螺紋規(guī)、德國LMW萊爾麥斯量規(guī)、意大利Marposs MG量規(guī)。同時代理：美國Cameron球規(guī)、Mueller Gage航空量儀、Sun-tec硬度計、Universal同心度儀、 PMC Lone Star石油螺紋規(guī)、PMC Mercury量規(guī)、Hemco Gage緊固件螺紋規(guī)、Vermont Gage針規(guī)、VTG螺紋規(guī)、美國GSG非標螺紋規(guī)、Threadcheck航空螺紋規(guī)、 Westport醫(yī)療螺紋規(guī)、英國Threadmaster惠氏螺紋規(guī)、Tru-thread石油螺紋規(guī)、美國Gagemaker單項儀，瑞士TESA測高儀、德國Mahr馬爾粗糙度儀、數(shù)顯深度尺、東精精密圓度儀、Marposs氣動量儀、Trimos測高儀、海克斯康三坐標、影像儀、英國Zodiac gauge、英國Original Gauge螺紋規(guī)等。

NC5HF ....................... For driving  in hard ferrous material of hardness over 160 Bhn

NC5 CSF .................... For driving in copper alloy and soft ferrous material of 160 Bhn or less

NC5 ONF .................. For driving in other nonferrous material (Nonferrous  materials other than copper alloys), any hardness

...................................... Class 5 interference fit internal threads ................................................................................................................................ B1.12

NC5 IF ........................ Entire ferrous material range

NC5 INF .................... Entire nonferrous material range

NGO ............................ National  gas outlet  threads  (1) ................................................................................................................................................. ANSI/CGA V-1 (B57.1) NGS ............................. National  gas straight  threads  .................................................................................................................................................... ANSI/CGA V-1 (B57.1) NGT   ............................ National  gas taper  threads  (see also SGT)  ............................................................................................................................ ANSI/CGA-V1 (B57.1) NH ............................... American Standard hose coupling threads of full  form .................................................................................................... B2.4 (B1.20.7)

NHR ............................ American Standard hose coupling threads for garden hose applications ..................................................................... B2.4 (B1.20.7) NPSC ........................... American Standard Straight pipe threads in pipe couplings ............................................................................................ B1.20.1

NPSF  ........................... Dryseal American Standard fuel internal straight pipe threads ....................................................................................... B1.20.3

NPSH  .......................... American Standard straight hose coupling threads for joining to American Standard taper pipe threads ........... B2.4

NPSI  ............................ Dryseal American Standard intermediate internal straight pipe threads ....................................................................... B1.20.3

NPSL  ........................... American Standard straight pipe threads for loose-fitting  mechanical joints with locknuts ..................................... B1.20.1

NPSM  .......................... American Standard straight pipe threads for free-fitting  mechanical joints for fixtures ........................................... B1.20.1

NPT  ............................. American Standard taper pipe threads for  general  use ..................................................................................................... B1.20.1

NPTF ........................... Dryseal American Standard taper pipe threads ................................................................................................................... B1.20.3

PTF-SAE Short ......... Dryseal  SAE  short  taper pipe threads  ................................................................................................................................... B1.20.3

PTF-SPL Short .......... Dryseal  special short  taper pipe threads ................................................................................................................................ B1.20.3 (Appendix C) S .................................... ISO miniature screw threads .25 to 1.4mm, inclusive ....................................................................................................... .   .  .