Pharm-A-Line VI Co-Extruded Tubing

SaniSure Pharm-A-Line VI Co-Extruded Tubing is a pharmaceutical co-extruded tubing designed for flexible fluid transfer in pharmaceutical, biopharmaceutical, food processing, fine chemical, and purified water applications. This tubing combines a clear low-density polyethylene (LDPE) inner liner with a high-purity ethylene vinyl acetate (EVA) outer shell to deliver a strong balance of chemical resistance, clarity, flexibility, and burst strength.

The co-extruded construction helps provide low gas and liquid permeability while remaining easy to handle and post-fabricate. Pharm-A-Line VI can be welded with RF and conventional heat sealers, making it a practical choice for custom assemblies and process setups that require reliable sealing. The tubing is packaged in a controlled environment and is available in standard and custom sizes.

For regulated process environments, the supplier regulatory datasheet states USP Class VI, FDA 21 CFR 177.1520(c), paragraph 2.1, RoHS compliance, and animal-derived ingredient-free status. Pharm-A-Line VI is also listed as compatible with ethylene oxide (ETO) and gamma irradiation sterilization, making it well suited for life sciences fluid paths and other clean process applications where material compatibility and handling performance are important.

Key Features

• Co-extruded construction with LDPE inner liner and EVA outer shell
• Flexible, clear tubing with good burst strength
• Resistant to most solvents with low gas and liquid permeability
• Compatible with RF and conventional heat sealing
• Easy to post-fabricate for custom assemblies
• Nonhemolytic material profile
• Packaged in a controlled environment
• Standard and custom sizes available
• Compatible with ETO and gamma irradiation sterilization
• Working pressures up to 76 psi at 72 F, depending on size

Technical Specifications

• Product Type: Co-extruded tubing
• Construction: Inner liner – clear low-density polyethylene (LDPE); outer shell – high-purity ethylene vinyl acetate (EVA)
• Temperature Range: -60 F to 160 F (-51 C to 71 C)
• Standard Coil Length: 50 ft
• Inside Diameter Sizes: 1/16 in, 1/8 in, 3/16 in, 1/4 in, 5/16 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in
• Outside Diameter Sizes: 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 5/8 in, 3/4 in, 7/8 in, 1.0 in
• Wall Thicknesses: 1/32 in, 1/16 in, 1/8 in
• Working Pressure At 72 F: 32 psi to 76 psi, depending on size
• Sealing Compatibility: RF sealers, conventional heat sealers
• Sterilization Compatibility: Ethylene oxide (ETO), gamma irradiation
• Liner Durometer: 50 Shore D
• Shell Durometer: 80 Shore A
• Shelf Life And Storage: Supplier recommends disposal after 8 years from manufacture when stored indoors at 77 F target ambient, below 65% RH, protected from weather and direct light
• Compliance: Supplier regulatory datasheet states USP Class VI, FDA 21 CFR 177.1520(c) paragraph 2.1, RoHS Compliant, animal-derived ingredient free (BSE/TSE), and California Proposition 65 compliant

Typical Applications

Based on the datasheet, Pharm-A-Line VI is suited for clean fluid transfer and related process uses such as:

• Pharmaceutical fluid transfer
• Biopharmaceutical process tubing applications
• Purified water transfer
• Food processing lines
• Fine chemical process service
• Wire insulation and jacketing