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产地：美国原装进口
品牌：GSG 或者 Glastonbury Southern Gage
货期；8周
价格：量大从优，call for price
一级代理商：苏州斯托茨机电设备有限公司
美国Glastonbury Southern Gage (简称：GSG)是美国最大的量规制造商，GSG以其强大的非标量规（Special Gages）设计能力享誉全球。主要生产美标螺纹环规（ADG Thread Ring Gage,亦称为可调式螺纹环规或开口式螺纹环规）、美标螺纹塞规、校对塞规、惠氏螺纹规、德标螺纹规等，同时生产各类非标光面环塞规，Master Disc, Master Ring,石油螺纹量规、API石油螺纹规（HBPV螺纹环塞规，Sharp Vee螺纹环塞规,BECO螺纹规）、螺纹中经量仪、GSG zero spindle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：
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特有的量规 |
主要应用于 |
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锥度螺纹规 |
骨托板 |
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圆筒形锥度螺纹规 |
骨钉 |
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可调式螺纹量规 |
螺纹或圆柱形的上肢锥度接头 |
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圆柱形的内外螺纹规 |
多头螺纹 |
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固定式螺纹量规 |
圆锥形螺纹 |
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氮化碳涂层量规 |
小尺寸螺纹规（2mm） |
GSG石油，天然气螺纹量规
GSG能生产的API石油专用螺纹量规规格如下：
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规格/应用范围 |
从 |
到 |
TPI |
TPF |
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规范5B |
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套管圆螺纹量规 （BCSG） |
4 1/2 |
13 3/8 |
8 |
3/4 |
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管线管螺纹量规（LP） |
1/8 |
13 3/8 |
8-27 |
3/4 |
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不加厚油管螺纹量规（TBG） |
4 |
4 1/2 |
8 |
? |
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外加厚螺纹量规（External Upset） |
2 3/8 |
4 1/2 |
8 |
3/4 |
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Tubing
– Integral Jonit |
2 3/8 |
4 1/2 |
8 |
3/4 |
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Extreme
Line Casing |
8 5/8 |
8 5/8 |
5 |
1 1/4 |
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规范7 |
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钻杆接头螺纹量规 |
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数字型量规（NC） |
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6 |
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4 |
2 |
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NC56 |
NC77 |
4 |
3 |
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正规型量规 (REG) |
1 |
8 5/8 |
6 5/8 |
1 ?,2,3 |
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贯眼型量规（FH） |
3 1/2 |
6 5/8 |
4-5 |
2,3 |
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内平型量规（IF） |
2 3/8 |
5 1/2 |
4 |
2 |
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规范11 B |
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抽油杆螺纹量规 |
1/2 |
1 1/8 |
10 |
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抽油棒B1-B6 |
1/2 |
1 1/8 |
10 |
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抽油棒P1-P6 |
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其它石油接头量规 |
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H-90 |
2 3/8 |
2 3/8 |
3 – 3 1/2 |
1 ? |
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Slim
Hole |
2 3/8 |
|
4 |
2 |
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Extra
Hole |
2 7/8 |
5 |
4 |
2 |
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Wide
Open |
2 3/8 |
|
4 |
2 |
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AOH |
2 3/8 |
4 1/2 |
4 |
11 |
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PAC |
2 3/8 |
3 1/2 |
4 |
11 |
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X-Hole |
2 7/8 |
3 1/2 |
4 |
2 |
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X-Hole |
2 7/8 |
3 1/2 |
4 |
2 |
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非标产品 |
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Mining:
BECO; DI-22, DI-42 |
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美国国家非标螺纹 |
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锥度螺纹规- AWWA |
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We can provide as below UNJ thread ring gages and plug gages:
| 0-80 UNJF | 1-64 UNJC | 1-72 UNJF | 2-56 UNJC | 2-64 UNJF |
| 3-48 UNJC | 3-56 UNJF | 4-40 UNJC | 4-48 UNJF | 5-40 UNJC |
| 5-44 UNJF | 6-32 UNJC | 6-40 UNJF | 8-32 UNJC | 8-36 UNJF |
| 10-24 UNJC | 10-32 UNJF | 12-24 UNJC | 12-28 UNJF | 12-32 UNJEF |
| 0.25-20 UNJC | 1/4-28 UNJF | 0.25-32 UNJEF | 0.3125-18 UNJC | 5/16-20 UNJ |
| 0.3125-24 UNJF | 0.3125-32 UNJEF | 3/8-16 UNJC | 0.375-20 UNJ | 3/8-24 UNJF |
| 0.375-32 UNJEF | 0.4375-14 UNJC | 0.4375-16 UNJ | 0.4375-20 UNJF | 0.4375-28 UNJEF |
| 0.5-13 UNJC | 0.5-16 UNJ | 0.5-20 UNJF | 0.5-28 UNJEF | 0.5625-12 UNJC |
| 0.5625-16 UNJ | 0.5625-18 UNJF | 0.5625-20 UNJ | 0.5625-24 UNJEF | |
| 0.625-11 UNJC | 0.625-12 UNJ | 0.625-16 UNJ | 0.625-18 UNJF | 0.625-20 UNJ |
| 0.625-24 UNJEF | 0.6875-12 UNJ | 0.6875-16 UNJ | 0.6875-24 UNJEF | 0.6875-20 UNJ |
| 0.75-10 UNJC | 0.75-12 UNJ | 0.75-16 UNJF | 0.75-20 UNJEF | 0.8125-12 UNJ |
| 0.8125-16 UNJ | 0.8125-20 UNJEF | 0.875-9 UNJC | 0.875-12 UNJ | 0.875-14 UNJF |
| 0.875-16 UNJ | 0.875-20 UNJEF | 0.9375-12 UNJ | 0.9375-16 UNJ | 0.9375-20 UNJEF |
| 1.0-8 UNJC | 1.0-12 UNJF | 1.0-16 UNJ | 1.0-20 UNJEF | 1.0625-8 UNJ |
| 1.0625-12 UNJ | 1.0625-16 UNJ | 1.0625-18 UNJEF | 1.0625-20 UNJ | |
| 1.125-7 UNJC | 1.125-8 UNJ | 1.125-12 UNJF | 1.125-16 UNJ | 1.125-18 UNJEF |
| 1.125-20 UNJ | 1.1875-8 UNJ | 1.1875-12 UNJ | 1.1875-16 UNJ | 1.1875-18 UNJEF |
| 1.1875-20 UNJ | 1.25-7 UNJC | 1.25-8 UNJ | 1.25-12 UNJF | 1.25-16 UNJ |
| 1.25-18 UNJEF | 1.25-20 UNJ | 1.3125-8 UNJ | 1.3125-12 UNJ | 1.3125-16 UNJ |
| 1.3125-18 UNJEF | 1.3125-20 UNJ | 1.375-6 UNJC | 1.375-8 UNJ | 1.375-12 UNJF |
| 1.375-16 UNJ | 1.375-18 UNJEF | 1.375-20 UNJ | ||
| 1.4375-8 UNJ | 1.4375-12 UNJ | 1.4375-16 UNJ | 1.4375-18 UNJEF | 1.4375-20 UNJ |
| 1.5-6 UNJC | 1.5-8 UNJ | 1.5-12 UNJF | 1.5-16 UNJ | 1.5-18 UNJEF |
| 1.5-20 UNJ | 1.5625-8 UNJ | 1.5625-12 UNJ | 1.5625-16 UNJ | 1.5625-18 UNJEF |
| 1.5625-20 UNJ | 1.625-8 UNJ | 1.625-12 UNJ | 1.625-16 UNJ | 1.625-18 UNJEF |
| 1.625-20 UNJ | 1.6875-8 UNJ | 1.6875-12 UNJ | 1.6875-16 UNJ | 1.6875-18 UNJEF |
| 1.6875-20 UNJ | 1.75-5 UNJC | 1.75-8 UNJ | 1.75-12 UNJ | 1.75-16 UNJ |
| 1.75-20 UNJ | 1.8125-8 UNJ | 1.8125-12 UNJ | 1.8125-16 UNJ | 1.8125-20 UNJ |
| 1.875-8 UNJ | 1.875-12 UNJ | 1.875-16 UNJ | 1.875-20 UNJ | |
| 1.9375-8 UNJ | 1.9375-12 UNJ | 1.9375-16 UNJ | 1.9375-20 UNJ | 2″-4.5 UNJC |
| 2″-8 UNJ | 2″-12 UNJ | 2″-16 UNJ | 2″-20 UNJ | 2.125-8 UNJ |
| 2.125-12 UNJ | 2.125-16 UNJ | 2.125-20 UNJ | 2.25-4.5 UNJC | 2.25-8 UNJ |
| 2.25-12 UNJ | 2.25-16 UNJ | 2.25-20 UNJ | 2.375-8 UNJ | 2.375-12 UNJ |
| 2.375-16 UNJ | 2.375-20 UNJ | 2.5-4 UNJC | 2.5-8 UNJ | 2.5-12 UNJ |
| 2.5-16 UNJ | 2.5-20 UNJ | 2.625-8 UNJ | 2.625-12 UNJ | 2.625-16 UNJ |
| 2.625-20 UNJ | 2.75-4 UNJC | 2.75-8 UNJ | 2.75-12 UNJ | 2.75-16 UNJ |
| 2.75-20 UNJ | 2.875-8 UNJ | 2.875-12 UNJ | 2.875-16 UNJ | 2.875-20 UNJ |
| 3″-4 UNJC | 3″-8 UNJ | 3″-12 UNJ | 3″-16 UNJ | 3″-20 UNJ |
| 3.125-8 UNJ | 3.125-12 UNJ | 3.125-16 UNJ | 3.25-4 UNJC | 3.25-8 UNJ |
| 3.25-12 UNJ | 3.25-16 UNJ | 3.375-8 UNJ | 3.375-12 UNJ | 3.375-16 UNJ |
| 3.5-4 UNJC | 3.5-8 UNJ | 3.5-12 UNJ | 3.5-16 UNJ | 3.625-8 UNJ |
| 3.625-12 UNJ | 3.625-16 UNJ | 3.75-4 UNJC | 3.75-8 UNJ | 3.75-12 UNJ |
| 3.75-16 UNJ | 3.875-8 UNJ | 3.875-12 UNJ | 3.875-16 UNJ | 4″-4 UNJC |
| 4″-8 UNJ | 4″-12 UNJ | 4″-16 UNJ | 4.125-12 UNJ | 4.125-16 UNJ |
| 4.25-12 UNJ | 4.25-16 UNJ | 4.375-12 UNJ | 4.375-16 UNJ | 4.5-12 UNJ |
| 4.5-16 UNJ | 4.625-12 UNJ | 4.625-16 UNJ | 4.75-12 UNJ | 4.75-16 UNJ |
| 4.875-12 UNJ | 4.875-16 UNJ | 5″-12 UNJ | 5″-16 UNJ | 5.125-12 UNJ |
| 5.125-16 UNJ | 5.25-12 UNJ | 5.25-16 UNJ | 5.375-12 UNJ | 5.375-16 UNJ |
| 5.5-12 UNJ | 5.5-16 UNJ | 5.625-12 UNJ | 5.625-16 UNJ | 5.75-12 UNJ |
| 5.75-16 UNJ | 5.875-12 UNJ | 5.875-16 UNJ | 6″-12 UNJ | 6″-16 UNJ |
UNJ Thread Standard
| ISO | ASME | SAE | BS | |
| Thread | ISO 3161:1999 | ASME B1.15-1995 | SAE AS 8879D-2004 | BS A 346:2000 |
| Inspection | ISO 15872:2002 | ASME B1.3-2007 | BS ISO 15872:2002 |
GSG中国总代理-苏州斯托茨机电设备有限公司