産品稱號2020澳门六开彩开奖现场直播+网站九月伤:
編號:石油套琯偏梯形羅紋任務槼/校正槼/錐度槼
所屬分類:石油套琯羅紋澳门四肖期期中特公开量槼
石油套琯偏梯形羅紋任務槼/校正槼/錐度槼 API SPEC 5B BUTTRESS CASING WORKING/MASTER/TAPER GAGES | |||||
槼格SIZE | 外徑Outer Dia. | 牙數T.P.I | T.P.F | 錐度TAPER | 牙型角ANGLE |
4 1/2 BCSG/BTC | 114.30 | 5 | 3/4 | 1:16 | 3°,10° |
5 BCSG/BTC | 127.00 | 5 | 3/4 | ||
5 1/2 BCSG/BTC | 139.70 | 5 | 3/4 | ||
6 5/8 BCSG/BTC | 168.28 | 5 | 3/4 | ||
7 BCSG/BTC | 177.80 | 5 | 3/4 | ||
7 5/8 BCSG/BTC | 193.68 | 5 | 3/4 | ||
8 5/8 BCSG/BTC | 219.08 | 5 | 3/4 | ||
9 5/8 BCSG/BTC | 244.48 | 5 | 3/4 | ||
10 3/4 BCSG/BTC | 273.05 | 5 | 3/4 | ||
11 3/4 BCSG/BTC | 298.45 | 5 | 3/4 | ||
13 3/8 BCSG/BTC | 339.73 | 5 | 3/4 | ||
16 BCSG/BTC | 406.40 | 5 | 1 | 1:12 | |
18 5/8 BCSG/BTC | 473.08 | 5 | 1 | ||
20 BCSG/BTC | 508.00 | 5 | 1 |