nominal diameter: 3 inches

number of swivels: 1

material :AISI4715

hammer union: F*M

weight: 36Kg



The swivel joint is a kind of pipeline joint that can flexibly change the space angle, realize the 360° rotation of the manifold and the connection of the limited space manifold.
Qinsen swivel joint is forged from high-quality alloy steel, and the strength and hardness of the swivel joint are guaranteed by controlling the metal melting process and heat treatment process. Based on the analysis of weight, erosion resistance and explosion-proof, Qinsen's swivel joint has designed the best relationship of wall thickness, and by citing advanced imported equipment and processing technology, the uniformity of wall thickness is guaranteed, so that the swivel joint is in the weight. Under the same condition, it has the longest flushing life and the highest safety factor. The special sealing structure design and the material of the sealing parts can significantly improve the sealing performance and service life, and it is an ideal choice for oilfield operations.
In order to meet the actual diverse needs, Qinsen can provide various types of swivel joint,pup joint and integral fittings for cementing, acidizing, fracturing and testing pipelines, and provide customized services.


In addition to fracturing manifolds, we also provide a full range of slips, tubing spiders and their accessories, including drill pipe slips, casing slips, drill collar slips, pneumatic tubing spiders, hydraulic tubing spiders, safety clamps, sucker rod elevators, various specifications of inserts, flexible handles and scraper bits, etc., the product variety is rich and the inventory is sufficient.