高压活动弯头是固井和压裂设备中高压流体控制元件。是改变施工管线连接方向和便于管线连接的管件。广泛地被使用在酸性作业环境（不包括含CO2、H2S酸性气体的作业环境）中高压排出管线、输入管线、临时液流管线、试井管线以及其它高压输送管线上。活动弯头的规格有1寸-4寸，额定工作压力25MPa～140MPa，工作温度－46℃～121℃。
High-pressure movable elbow is a high-pressure fluid control element in cementing and fracturing equipment. It is a pipe fittings that can change the direction of construction pipeline connection and facilitate pipeline connection. It is widely used in acidic working environment (excluding the working environment containing CO2 and H2S acid gas), high-pressure discharge pipeline, input pipeline, temporary fluid flow pipeline, well test pipeline and other high-pressure transmission pipelines. The specification of the movable elbow is 1 inch to 4 inches, the rated working pressure is 25 MPa to 140 MPa, and the working temperature is - 46 ~121 C.
.高压活动弯头广泛用于酸性作业环境，主要在高压排出管线、输入管线、临时液流管线、试井管线，以及其他的高压工况下输送液流的管线中使用；
High-pressure movable elbow is widely used in acidic working environment, mainly in high-pressure discharge pipeline, input pipeline, temporary fluid flow pipeline, well test pipeline, and other pipelines for fluid flow under high-pressure conditions.