Vitrine de KERGY Kergy Oilfield Equipment Co.,LTD

Samedi 29 juin 2013

Quantité : 1 - Prix : USD2310

Wellhead Function: During drilling operation, casing head is an important equipment for controlling wellhead pressure. Raw Material: Carbon steel or low alloy steel comply with API Spec.6A. Applied Casing Program: 20"×13-3/8"×9-5/8"× 7"×5-1/2", or as user's requirements. Bottom Connection...