Puyang Zhongshi Group Co.,Ltd

Float collar and float shoe are essential conventional accessories for sbustructure of casing string. The float shoe or float collar is a kind of casing shoe or coupling which can produce buoyancy. With advantages of high temperature resistance, good sealing feature and east connection, they can be used to replace guide shoe or casing shoe. The float shoe and float collar can be not only used in unclassified technical casing, oil layer casing but also in deep well, extra-deep well and special technology well.