POLYURETHANE TUBING JACKETED WITH

Brand	Owner	Address	Description
SPARK-LIN	Freelin-Wade Company	1730 NE Miller St. McMinnville OR 97128	polyurethane tubing jacketed with a flame retardant, spark resistant cover to increase resistance to weld spatter damage; used for pneumatic and hydraulic conveyance on welding systems;SPARKLING;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Apparatus (10) for facilitating coupling and cementing of downhole tubulars (12, 28) comprises a tubing section (12, 10) for use in lining a bore. The tubing section has upper and lower ends and defines a tubing wall having cement outlets (20) spaced from the lower end of the tubing. The lower end of the tubing is selectively closed, and swab cups (22) are provided externally of the lower end of the tubing below the cement outlets (20) for restricting passage of cement.