Dynoland International Trading Co.,LTD

Tubing 2 7/8”with Vam Top Analog Thread P110 1. OD: 2 3/8” to 4 1/2” 2. API Spec 5CT of the Latest Edition 3. J55, K55, N80, L80, C90, T95, and P110 4. Special Grade: 1Cr, 3Cr, 9Cr, 13Cr, 22Cr…SS 5. Any questions feel free to contact Victor from Dynoland Vam Top equivalent is globally recognized as setting the standard in reliability and performance, for threaded and coupled premium connections. It minimizes the risks that result from combined loads induced by: Gas pressure temperature bending. Main advantage——Energized metal-to-metal seal a. The seal geometry protects against galling. b. The seal integrity remains constant after repeated make-ups and break-outs. c. It offers excellent gas-tight sealing, under even the most severe combined loads, as encountered in deviated or Long horizontal wells. Main advantage—— Reverse Angle Torque Shoulder a. The positive torque stop which allows for accurate power-tight make-up and minimizes hoop stresses in the connection. b. The "wedge" effect caused by the reverse angle gives the connection superior structural strength. c. The shoulder design is optimized in order to resist adverse conditions such as combined compression and external pressure or combined bending, compression, and torque (see the corresponding gas-tight VME performance envelopes for tubing and casing sizes). Main advantage——Improved hook thread design a. A modified hook thread profile with 3° reverse angle on the load flank not only provides the connection with superior tension strength but also increases its resistance to compression. b. The excellent structural strength including increased bending and compression resistance makes this connection especially suited for highly deviated and long horizontal wells’. c. Optimized thread geometry minimizes the risk of galling, even when thread lubricants are poorly applied. Main advantage——Coupling design The 100% efficient connection performance has been engineered through factors such as: the coverage of the vanishing threads, long internal shoulder, and coupling critical cross sections greater than those of the pipe body Main advantage——Streamlined internal profile A pin ID chamfer, tight tolerances on the coupling center and a long shoulder combine to minimize turbulence and energy loss inside the connection for high-velocity gas flows.