Structural features: balanced type, arbitrary rotation, container type, spring static, compensatory, good, can adapt to changes in the system pressure transient conditions, in line with API610, API682 standards.
Applications: suitable for easy crystallization, particles, fibers and other media, can replace the packing packing.
Operation parameters: pressure: = 2.5MPa temperature: -40 to 220 DEG C speed: less than 25m/