Stop Collar

These devices are used to restrict the movement of casing centralizers during casing run in open hole / cased hole. Hinged type stop collars used where annular clearance is high & used in both cased hole and open hole applications. Slip on type stop collars used in close tolerance applications where high axial load is a key factor. Standard casing size range – 2-7/8” – 36”. Available in collar styles – hinged-bolted / hinged-spiral nail / hinged-set screw / slip on-set screw Product construction – slip on – welded / hinged non-welded

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