| Message: | Casing hanger and Tubing hangerWorking Pressure: 2000Psi~20000PsiSize of casing: 4-1/2"~30" Size of tubing: 2-3/8" ~ 4-1/2"Working Temperature: -60℃~121℃ （KU）Material Class: AA, BB, CC, DD, EE, FF, HHProduct Specification Level: PSL1~PSL4Performance Requirement: PR1~PR2Material: 75K forged alloy steel url:http://www.fypedrilling.com |
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