The TubeCube™ Revolution Has Begun!
WHK’s TubeCube™ Tubing Connector System is a revolutionary way to solve an age-old problem. Step-down connections are a thing of the past. Tubing connections are a breeze!
Our TPE Single-Use Class VI Tubing is Clearly Superior!
Contract manufacturing of single use components and assemblies is our specialty. More…
We're WHK BioSystems. We used to be Consolidated Polymer Technologies (CPT).* We developed C-Flex®* into the most recognized name in TPE single-use biopharmaceutical tubing until we sold CPT and the C-Flex® brand* in 2007.
We're back and we're offering you our TPE Class VI biotubing, caps, stoppers and our new TubeCube™ Tubing Connector System at great prices while providing you the excellent service you deserve.
- Caps, stoppers and connectors
- Clean room assembly of single-use manifolds
- Leak detection, pressure testing & sterilization
- Inventory management and delivery
- Product design services
- Validated plastic injection molding & overmolding
- Mixing & blending services
- RF welding, laser cutting & engraving
TubeCube.™ WHK’s TubeCube™ Tubing Connector System (Patent Pending) is composed of cubes that serve as connection points in tubing assemblies and manifolds. Each cube comes in two sections, a top and a bottom. A tapered end is molded onto the end of each tube to be joined. The desired tube sizes (or a simple plug) are then inserted into the bottom half of the cube. The two sections of the cube are then screwed together, securing the connection. The tapered ends come together within the cube to make a virtually leak-proof seal, forming the fluid path and providing a smooth inner bore with unrestricted flow. You get the strength of overmolding without the overmolded price.
Manifolds and Assemblies in Weeks, NOT Months! Tired of being told lead times of 14 to 16 weeks for your manifolds and assemblies? Depending on complexity, quantity and availability of parts, our lead times are usually between 4 to 8 weeks from receipt of P.O. and final approval of drawings.
Class 7 Clean Room. Our 2,400 square foot, ISO Class 7 (Class 10,000) Clean Room in Clearwater, Florida, is equipped to take on your most demanding challenges.
*C-Flex® is a federally registered trademark of Saint-Gobain Performance Plastics Corp. (SGPPC). The tradenames Consolidated Polymer Technologies, Inc. and CPT are owned by SGPPC. WHK BioSystems, LLC is not endorsed, sponsored or affiliated with SGPPC.
Our TPE Single-Use Class VI Tubing is Clearly Superior at a Great Price!
Whether you need TPE tubing for testing biopharm products, single-use assemblies, manifolds, peristaltic pumps, research, or general purpose lab uses, we've got you covered. Our TPE Class VI tubing is clearly superior at a Great Price. A full validation package is available on request, so converting to our Class VI tubing is a breeze!
We also offer bottle caps, stoppers, as well as our revolutionary TubeCube™ tubing connector system. Overmolding, ties, and crimping are history! Learn More...