| API tubings and casings With advanced and fully-integrated facilities and equipments, the HUEIG provides a complete range of API grades and self-owned grades to satisfy the various oil well environments and solve the problems. And with precise instruments, rich experience and knowledge experts in metal and oilfield applications, The HUEIC provides API threading and coupling, and patented premium connections. The API steel grade : J55,K55,N80,N80Q,L80,C90,C95,T95,P110,Q125 The API outside diametre scope is: 48.3-508 The API threading: BTC,STC,LTC You may ask for the catalogue by e-mail or telephone for details of our API 5CT tubing and casings. More Details can be obtained by intlmarketing@hueic.com or www.hueic.com |
