Compared with conventional union manifold, a 75% reduction in the number of manifold and a 80% reduction in connections minimize potential leakage points at fracturing operation site;
Streamlined design improves the movement path of fracturing medium in the manifold channel, with a service life twice that of conventional union manifold;
The wall thickness is 3~4 times that of conventional manifold, improving the pressure integrity and ensuring on-site operation safety;   
Flange connection complying with API 6A standard, and metal seal are applied to improve sealing reliability and effectiveness greatly;
Multi-degree-of-freedom adjustments between frac tree and manifold skid are available by single-channel rotating flange, applicable to different well site layout;
The zipper fracturing operation between different wellheads is accessible, improving the operation efficiency.