High-volume deep drawn stamping is a specialty at Demsey Manufacturing Co., Inc. Demsey has developed a reputation for creating some of the highest quality deep drawn stamping products in the industry while working closely with their customers.
The item shown here, a “Pex Crimp Ring”, was produced for the plumbing industry, and required a collaborative effort in design. The crimp rings, which are intended for use in a Pex tubing application, incorporated some new features that would allow easier installation in the field.
The problem was that there were certain aspects of the design that because of existing patents could not be done in a particular manner. Demsey was able to help the customer navigate these restrictions successfully while improving functionality of the product at a competitive price point.

Product NamePackaging Insert for Medical Implant
Product Description These crimp rings are used for crimping pex tubing to fittings.
Capabilities & Applied/ProcessesPart Design Input
Tool Design & Manufacturing
Deep Drawn Stamping
Easier Installation of Pex Tubing in the field
Cost Savings
Equipment Used to Manufacture Part325 U.S. Baird
Overall Part Dimensions Material Thickness: .020

Width: .678 | .925 | 1.185

Height: .600 | .600 | .725
Tightest Tolerances ±.001"
Material UsedStainless Steel Type 304
In Process Testing/Inspection PerformedMust fit standard pex tube
Estimated Part Weight0.00590 pounds
0.00843 pounds
0.01382 pounds
Industry for UsePlumbing
Volume1,000,000 Pieces Per Year
Standards Met Customer supplied print, 2D CAD Drawing
ISO 9001:2008
Delivery Time8 Weeks
Delivery LocationU.S.A.