News

Your current location:Home > News

Gauge specifications

 

API 5B & API 7-2 thread gauge specifications:
1) tubing thread gauge 2 unthickened) external upset tubing thread gauge
3) gauge round thread casing 4) buttress casing thread gauges
5) digital type 6) in 7 of the normal type 8) in parallel with 9 H90
10) line pipe thread gauge

 

 

201091383349136.jpg

Contact

ADD: No. 88 Baoguang Road Baoji province Shaanxi of city
Code:721006
Code:214423
Contact:Miss Zhang
MSN:zhangyacui@hotmail.com