BC Thread protector for Casing 4 1/2OD

BC Thread protector for Casing 4 1/2OD "
BC thread casing is called bias ladder buckle petroleum casing due to its slant ladder shape. It is one of the commonly used buckles in petroleum casing.". Bias ladder buckle petroleum casing, abbreviated as btc bias ladder buckle petroleum casing, is mainly used to support the well wall during and after drilling to ensure the normal operation of the drilling process and the entire oil well after completion. The packaging of domestic bias ladder buckle petroleum casing is bundled with steel wire or steel belt.