API 16A Drilltech oil field 13 5/8" 15000psi forging drilling spool(China Factory)
Negotiable /Set
Min.Order:1 Set
Drilltech Manufacturing Co., Ltd. Cangzhou
13 5/8" 15000psi forging drilling spool
1 API 16A Q1.
2 H2S Trim.
3 Adopt casting or forging
4 Drilling Spool