Drilling Spools are the parts which are often used in the oilfield when drilling. Sino Mechanical offers studded crosses & tees for various sizes and pressure ratings in accordance with API product specification.

Sino Mechanical offers reliable hard surface, tough core and long service life Swivel Joints for fracturing, cementing, acidizing and testing lines.

Flowline plug valve is an important high pressure part for well service. Sino Mechanical plug valve has advantages of compact structure, easy maintenance, low torque and rapid operation.

Sino Mechanical Hose Loops features high erosion resistance, less vibration, impact resistance and large flow. Hose Loops are mainly used for transporting fluid in high pressure discharge line, well testing line and cementing slurry line. 

Integral Fittings are used for connection units in hard plumbing applications. Sino Mechanical offers a variety of high-pressure integral union configurations and pressure ratings in forged Integral Fittings.

Flexible Choke and Kill Lines are high pressure line that used for high temperature fluid circulation into and out of the wellbore to control well pressure.