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DIC-F Top No-Go, Non-Ported Landing Nipple is a tubing nipple for use with Top no-go locking devices only. It has a Polished/Honned Sealbore, Top No-Go shoulder, and a locking groove. DIC-F nipple locates, seals, and retains flow control accessories with a top no-go locking device. The accessories are run and retrieved with Slickline. DIC-F Landing Nipples are located throughout the tubing string with larger diameter seal bores at the top of the tubing string, tapering down to smaller diameter seal bores at the lower end of the tubing string, creating a tapered tubing ID.
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