API 6A Wellhead Adapter Flange Wellhead Crossover Sub Alloy Steel The Wellhead flange adapters are designed to be installed on to API wellheads and provide a transition between the xmas tree and the well ... Read More
Wellhead Spool API 16A Drilling Spool 35-70 Alloy Steel Forging The drilling spool is made of integral alloy steel forging with heat-treatment, it is manufactured and test according to API 16A specification. ... Read More