● Casing head and casing spool use standard design, and can apply to all kinds of slip and mandrel type casing hanger
● Straight-bore design:45 shoulder design with high load capacity
● Pipeline thread side outlet
● Threaded flange side outlet, design with VR plug
● Design with multi-structure secondary seals at bottom, Installation can be performed on spot per different structure type, injection or non-injection can achieve seal
● Casing hanger design with standard profile，Inter changeability between slip casing hanger and mandrel type casing hanger
●套管頭和套管四通采用標準設計，可適用各種規格的卡瓦式和芯軸試套管懸掛器
●直孔設計，帶有45°臺肩，承載能力大
●管線管螺紋側出口
●載絲法蘭側出口，設計有VR堵螺紋
●底部設計有多種結構的二次密封可供用戶選擇，現場安裝可根據不同的結構形式進行注塑或不注塑均達到密封效果
●懸掛相同尺寸套管的懸掛器設計標化，卡瓦式套懸掛器和芯軸式套管懸掛器可互換
