品牌
生产厂家厂商性质
合肥市所在地
38mm,31mm,32mm,43mm光滑环规,34mm,45mm,66mm,57mm光面环规
¥1410mm,11mm,12mm,13mm光滑环规,14mm,15mm,16mm,17mm光面环规
¥17光滑环规,光面环规
¥17M4公制螺纹塞规,M6公制螺纹环规,M5螺纹量规
¥17M18公制螺纹量规,M20螺纹塞规,M24螺纹环规
¥12M8公制螺纹量规,M10螺纹塞规,M12螺纹环规
¥18螺纹塞规,螺纹环规,螺纹量规
¥18管螺纹塞规,管螺纹环规,管螺纹量规
¥1824mm,55mm,56mm,77mm光面环规
¥114 1/2CSG石油套管圆螺纹量规,(工作规,校对规,锥度规)
¥16石油套管圆螺纹量规,(工作规,校对规,锥度规)
¥145 1/2CSG石油套管圆螺纹量规,(工作规,校对规,锥度规)
¥19
石油管线管螺纹工作规/校对规 | ||||
规格 | 牙数 | T.P.F | 锥度 | 牙型角 |
1/8 LP | 27 | 3/4 | 1:16 | 60° |
1/4 LP | 18 | 3/4 | ||
3/8 LP | 18 | 3/4 | ||
1/2 LP | 14 | 3/4 | ||
3/4 LP | 14 | 3/4 | ||
1 LP | 11 1/2 | 3/4 | ||
1 1/4 LP | 11 1/2 | 3/4 | ||
1 1/2 LP | 11 1/2 | 3/4 | ||
2 LP | 11 1/2 | 3/4 | ||
2 1/2 LP | 8 | 3/4 | ||
3 LP | 8 | 3/4 | ||
3 1/2 LP | 8 | 3/4 | ||
4 LP | 8 | 3/4 | ||
5 LP | 8 | 3/4 | ||
6 LP | 8 | 3/4 | ||
8 LP | 8 | 3/4 | ||
10 LP | 8 | 3/4 | ||
12 LP | 8 | 3/4 | ||
14 LP | 8 | 3/4 | ||
16 LP | 8 | 3/4 | ||
18 LP | 8 | 3/4 | ||
20 LP | 8 | 3/4 |
管线管螺纹尺寸(LP) | |||||||||
规格 | 外径 | 中径 | 牙数 | 锥度 | L1 | L4 | A | 量规紧密距公差 | 产品公差 |
1-1/4 | 31.75 | 40.218 | 11-1/2 | 1:16 | 10.67 | 25.62 | 3牙(6.626mm) | 6.629±2.210 | 管子:P1±2.210mm |
1-1/2 | 38.10 | 46.287 | 10.67 | 26.04 | 接箍 :A+(S1-S)±2.210mm | ||||
2 | 50.80 | 58.325 | 11.07 | 26.88 | | ||||
1-1/2 | 63.50 | 70.159 | 8 | 17.32 | 39.91 | 2牙(6.626mm) | 9.525±2.540 | 管子:P1±3.175mm | |
3 | 76.20 | 86.068 | 19.46 | 41.50 | 接箍 :A+(S1-S)±3.175mm | ||||
3-1/2 | 88.90 | 98.776 | 20.85 | 42.77 | | ||||
4 | 11.60 | 111.433 | 21.44 | 44.04 | | ||||
5 | 127.00 | 138.412 | 23.80 | 46.74 | | ||||
注:L1-管端至手紧面长度 L4-管端至消失点总长度 A-手紧紧密距牙数 |