POLYURETHANE TUBING USE

Brand	Owner	Address	Description
MONOSHIELD	Advanced Technology Products, Inc.	P. O. Box 335 12740 State Route 4 Milford Center OH 43045	Polyurethane tubing for use in and around welding equipment and severe-service applications;MONO SHIELD;
	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.