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德国进口螺纹规-lehrmess量规
Hexagon海克斯康三坐标
Mitutoyo日本三丰精密量具
德国Kroeplin GmbH数显卡规
日本三菱刀具Mitsubishi
G.A.L. Gage焊接测量工具
Mahr苏州德国马尔量仪经营店
Fischer费希尔材料测试仪器
德国Spectro斯派克光谱仪
德国Oskar Schwenk孔径量仪
瑞士Titecswiss螺纹环塞规
美国PMC Lone Star石油量规
美国WESTport Corporation
Dorsey 卡规│内径规│投影仪
Wilson硬度计│威尔逊硬度块
TOOLFLO石油螺纹刀具│槽刀
美国Mueller Gage内外径量仪
Universal Punch环球同心度仪
PiTape圆周尺│Pi Tape派尺
Gage Assembly│G.A.CO.牙规
Minitaps牙规│Minitaps环规
德国JBO量规│JBO螺纹深度规
Gagemaker螺纹单项参数测量工具
Hemco Gage镀铬/涂层螺纹规
美国CJWinter螺纹滚│螺纹辊
日本OSG螺纹量规/OSG丝锥
英国Threadmaster螺纹规
Flexbar Machine计量胶泥
日本测范社JPG螺纹量规
国产定制美标ASME螺纹规
苏州测量仪器│进口检测设备
日本ASKER Durometer
英国Bowers Group
瑞士飞梭FISSO高精密磁性座
日本富士FSK精密水平仪
瑞士Martin+Tschopp三线规
Plastiform打样膏胶泥
Glastonbury Southern Gage
Dietert Sand测试设备
B2 Gap and step Gauge
瑞士sylvac
瑞士Trimos测高仪测长机
David Ellis Co, Inc.硬度块
Reska Spline Gage花键量规
Cameron Ball Gage密封槽球规
KTC Instruments
Bowers英国宝禾孔径千分尺
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GSG螺纹指示规
外螺纹中径指示规
STC & ITC Comparators
STC & ITC Comparators价格
美国螺纹指示规
美国进口石油螺纹量规
STC & ITC Comparators
STC & ITC Comparators价格
美国螺纹指示规
美国进口石油螺纹量规
Variable Thread Gages
SYSTEM 21
System 21 provides for interchangeable assembly with respect to functional size only. Functional size must be measured at the maximum material limit within the length of standard gaging elements. The characteristic known as NO GO functional diameter must also be verified. This can be accomplished by using fixed limit gaging or variable gaging with functional elements.
SYSTEM 21A (FOR METRIC THREADS IN ACCORDANCE WITH ANSI B1.18M)
System 21A provides for interchangeable assembly with functional size verified at the maximum material limit using standard length gaging elements. This can be accomplished using fixed limit gaging or variable gaging with functional elements. System 21A also states that the minimum material limit (minimum pitch diameter) must be verified by inspecting two thread flank locations over the length of the thread. This can be accomplished by using variable gaging or thread roll snap gages with pitch diameter elements.
SYSTEM 22
System 22 provides for the interchangeable assembly with functional size verified at the maximum material limit using standard length gaging elements. This can be accomplished using fixed limit gaging or variable gaging with functional diameter elements. System 22 also states that the minimum material limit (minimum pitch diameter) must be verified over the full length of the thread. This can be accomplished using variable gaging with pitch diameter elements.
SYSTEM 23
System 23 provides for interchangeable assembly with functional size verified at the maximum material limit using standard length gaging elements and minimum material limit (minimum pitch diameter) must be verified over the full length of the thread. The gaging requirements for SYSTEM 22 would also apply here but in SYSTEM 23 other thread characteristics such as lead, flank angles, taper and roundness must have to be independently verified. Only thread characteristics, which are specified, will have to be inspected for SYSTEM 23 compliance.
Gages
美国GSG公司是1995年有美国最大量规公司和美国最老的量规公司合并而成的。1999年，GSG成立了42000公尺的新厂房，其中包括了5000公尺的具有恒温和湿度的实验室和一系列有CNC螺纹磨床的自动化生产流水线。2001年，GSG引进了新的客户服务系统和开始生产光面塞规。今天，GSG是美国量规产品最为齐全的量规制造商，并一直是质量的领先者。同时, GSG也是世界上为数不多的石油专用螺纹量规的生产者之一。GSG具有生产API规范5B，规范7和规范11B的石油螺纹量规的生产证书。
美国GSG能生产的API石油专用螺纹量规Extreme
Line Casing、Tubing – Integral Jonit、Mining: BECO; DI-22, DI-42等，GSG在医疗行业里是设计和制造可调式和固定式量规的绝对领先者。GSG为医疗和整形外科制造行业提供大量的量规解决方案。GSG主要提供医疗量规，锥度螺纹规、圆筒形锥度螺纹规、可调式螺纹量规、多头圆柱形的内外螺纹规、固定式螺纹量规、setting Master、小尺寸氮化碳涂层量规等，欢迎前来咨询。
GSG 是非标Special Gage的领导者，专业生产各类非标量规，尤其是在锥度螺纹、ACME
MOD系列、多头非标尺寸量规等，期待您的咨询。