The Vulcan PHAZE-LOK™ is a range of tubular stop collars designed to be run in conjunction with the VCP range of centralizers.
All stop collars offer high holding forces with tapered lead in profiles for good flow by and reduced ECD’s. For use on all types and grades of casing/liners and in some cases sand screen completion tubulars.
All stop collars are designed by our experienced Design team in the UK and manufactured at API Q1 and ISO 9001:2015 qualified manufactured facilities guaranteeing the best possible quality at all times.
PHAZE-LOK™ Product Range...
Our ‘GO-TO’ for Heavy Duty collar applications. Robust construction with High Holding force, featuring Offset Stainless Steel Knurled Set Screws…
PHAZE-LOK™: HD
Our ‘ECO’ brand for Standard Duty collar application. Robust construction with Good Holding force, featuring Stainless Steel Knurled Set Screws…
PHAZE-LOK™: ECO
Our Engineered Tight-Tolerance, Heavy Duty collar for use where space is at a premium.
PHAZE-LOK™: HD-TT
The PHAZE-LOK Kevlar™ Composite bonded on stop collar that accompanies the Vulcan Phazer™: Flex Under-Reamed centralizers.