TPS TECHNISEAL

• 30° metal to metal gas tight seal on tubing
• 1:10 metal to metal gas tight seal on casing
• Connection tension efficiency meets or exceeds pipe body.
• improved buttress thread form resistant to galling

• the stress distribution in the pin of the made up joint greatly reduces the susceptibility to hydrogen embrittlement
• integrated torque shoulder to avoid over-torquing

• coupling outside diameter often smaller than API
• streamlined internal connection profile gives an excellent match between pin bore and coupling center bore, turbulence, pressure losses and corrosion are reduced to a minimum
• relief between pin crest and box root assures communication trough the joint and avoids trapping of compound
• long center fillet in the coupling for good stress distribution in the joint

Such as

• high pressures
• high temperatures
• deviated and horizontal wells
• deep wells
• highly corrosive environments