Blow Out Preventer (BOP) test stumps are used by drilling & workover rigs to pressure and function test their BOPs on site. Sharpe designs and manufactures BOP test stumps to match the size and pressure of the BOP being tested (BOP Bore Diameter: 7 1/16”, 9”, 11”, 13 5/8” and pressure rating: 3000/5000/10,000psi ETC.)

Sharpe’s test stumps come with machined rotary shoulder connection boxes in the stump body so a range of mandrel sizes can be made up to the stump to enable function testing. A BOP test stump may have base plate, side and bottom ports, and fixed or removable Test mandrel retaining threads for multiple size test mandrel as deemed necessary.

Adapter Spools are a pressure control housing body with two different end connections to fit between two other pieces of equipment.

Adapter Spools are generally designed to a nominated length with different nominal end flanged connections used for reliable and consistent performance on their production system. Sharpe manufacture Adapter Spools in a range of sizes and pressure rating ranging from 1000psi to 20000psi.

Sharpe manufacture API 6A Spacer Spools which are pressure control equipment having end connections and an extended body, used to raise or space apart blowout preventers or even wellheads and choke manifolds.

We also manufacture DSA’s (Double Studded Adapter flange’s), which is used in the wellhead system usually designed with double studded flange connections with customer nominated flange size and pressure ratings. The DSA is manufactured with a through bore and a ring groove on each side, drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides.

Adapter Spools are a pressure control housing body with two different end connections to fit between two other pieces of equipment.

Adapter Spools are generally designed to a nominated length with different nominal end flanged connections used for reliable and consistent performance on their production system. Sharpe manufacture Adapter Spools in a range of sizes and pressure rating ranging from 1000psi to 20000psi.

Sharpe manufacture API 6A Spacer Spools which are pressure control equipment having end connections and an extended body, used to raise or space apart blowout preventers or even wellheads and choke manifolds.

We also manufacture DSA’s (Double Studded Adapter flange’s), which is used in the wellhead system usually designed with double studded flange connections with customer nominated flange size and pressure ratings. The DSA is manufactured with a through bore and a ring groove on each side, drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides.