Co-Extruded LDPE-Lined EVA Tubing ›› Pharm-A-Line™ VI

Pharm-A-Line™ VI – Co-Extruded Polyethylene Lined EVA

Co Extruded LDPE Lined EVA for: High Purity Chemical | Bio-Pharm | Acids | Bases | Inks

Our Pharm-A-Line VI™ and Pharm-A-Line XL™ co-extruded tubing combine the best properties of two dissimilar materials, providing a clear, seamless, lightweight and flexible product with important benefits.

The liner, (or contact surface), is made of a clear, chemically inert, low-density polyethylene (LDPE) material. LDPE is co-extruded with a high-purity ethylene vinyl acetate (EVA), which gives superior flexibility and clarity along with good burst strength.

While Pharm-A-Line VI™ and Pharm-A-Line XL™ are made of the same base materials, Pharm-A-Line XL is gamma-irradiated, which cross-links the material for even greater thermal, chemical and mechanical performance.

Both Pharm-A-Line VI™ and Pharm-A-Line XL™ are USP Class VI certified. They resist attack from most solvents. Both are plasticizer-free and REACH compliant. Both have excellent barrier characteristics along with very low gas and liquid permeability. Both work well with compression and push-on fittings.

Pharm-A-Line VI and XL meet the most stringent criteria for bio-pharmaceutical product transfer. They are also widely used in the water and printing industries.

Additional Data


Material LDPE EVA
Durometer (5SEC.ASTM D2240) 50 (Shore D) 80 (Shore A)
Tensile Strength, Yield (ASME D-638) 2,100 PSI 2,500 PSI
Tensile Elongation (Break) (ASTM D-638) 550 % 750 %
Tensile Stress @ 100 psi (ASTM D-638) 420 400
Flexural Modulus (ASTM 790) 28,500 PSI 2,300 PSI
Tear Resistance Lb./in N/A 128
Compression Set (ASTM D 395) N/A 49%
Brittle Point, °F (ASTM D-746) -29 -148
Low Temp. Flex at -40 (Fahrenheit) Passed Passed
Heat Resistance (Fahrenheit) 160F 160F

Operating Conditions

Pharm-A-Line XL -60° to 180° F (-51° to 82° C)
Pharm-A-Line VI -60° to 160° F (-51° to 71° C)


Superior Chemical Resistance
Welds with RF and conventional heat sealers
Easy to post fabricate
Superior pressure rating
Non Hemolytic
Low cost


Continuous coils
Pre cut lengths
Clean room packed


Ethylene oxide (ETO)
Gamma irradiated


USP Class 6
Cytotoxicity Criteria
RoHS Compliant
REACH Compliant
CFR Title 21 Section 177.1350
CFR Title 21 Section 177.1520
Traceability: Lot and Batch
Certification: Lot and Batch
Current Good Manufacturing Practices (CGMP)