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The plug body of cylindric plug valve is in cylindrical shape, which makes up of a sealing pair with the tapered hole surface of valve body. Cylindric plug valve is generally sealed in four ways, namely, sealant, valve plug expansion, O-ring, eccentric plug wedges into valve seat.<br> Size: 1-13/16"~ 4-1/16"<br> W.P.: 10,000psi ~ 15, 000psi

The plug body of tapered plug valve is in tapered shape, which makes up of a sealing pair with the tapered hole surface of valve body. The leakage gap for sealing pair of tapered plug valve can be adjusted by press the valve plug into valve seat. When valve plug close contact to valve body, valve plug can rotate too, or lift it and rotate 90 degree from valve seat before rotating, and then press to seal.<br> Size: 1-13/16"~ 4-1/16"<br> W.P.: 10,000psi ~ 15, 000psi

TCX designs, manufactures and markets Wellhead Equipments and Christmas Trees of all sizes, working pressures, and trims used in the drilling and completion of oil and gas wells onshore and offshore. TCX offers a complete line of conventional wellheads and christmas trees to suit all casing and tubing programs. Products are designed to fully comply with various industry standards, such as API Spec. 6A and NACE MR-0175. <br> TCX Single Completion Wellhead Systems can provide the flexibility, compatibility and interchangeability required for a wide range of applications. The wellhead systems we supplied to the worldwide oil industry have matched the applications requirements. And we can help the clients to reduce costs and always offer the best servise for the users all over the world.<br> W.P.: 2,000psi~15,000psi<br> M.C.: AA, BB, CC, DD, EE, FF, HH<br> T.R.: K~U<br> PR: PR1, PR2 <br> PSL: PSL1 ~ PSL3

TCX Dual Completion Wellhead Systems are developed for all multiple tubing string completions. <br> The tubing head is combined with dual tubing hanger which is able to suspend multiple strings within one wellhead component. It decreases the weitght and size of the overall wellhead system. The composite block is equiped with master valve, tee and swab valve, and it enchances the safety aspects of the tree by reducing the number of leak paths to the minimum and can be configured to suit for the different well site. <br> W.P.: 2,000psi ~ 10,000psi<br> M.C.: AA, BB, CC, DD, EE, FF<br> T.R.: K~U<br> PR: PR1, PR2 <br> PSL: PSL1 ~ PSL3

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