| 出生地 |
Sichuan China (Mainland) |
| 验证 |
研究所 |
TubingHeadisinstalledontheupperofsurfacecasingstring,andusedtofixthedrilledwellhead,connectthedownholecasingstringandreliablysealandcontroltheannularspacebetweendrillpipeandcasing.ItisthemostimportantequipmenttoconnectcasingandBOP,oilandgasproductionwellhead. which consists of tubing spool,gate valve,tubing hanger,ring gasket,pressure gauge etc. TechnicalSpecification Performancestandard:APISpec6A Workingpressure:2000psi 15000psi Workingtemperature:P U(-29 121) Materialclass:AA,BB,DD,EE,FF Workingmedium:Drillingfluid,CrudeoilandNaturalgas