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High Purity Fluororesin Tube〔SFTN〕 NEW RoHS Compliant


Fluid medium Air, Water (Conditional※), Chemicals, etc.(Conditional※)
Max. operating pressure (at 20℃ 65%RH) 1.4MPa(SFTN0320, 0640, 3.18x2.18, 6.35x3.95, 9.53x6.35)、
1.0MPa(SFTN0430, 0860, 12.7x9.53)、
0.8MPa(SFTN1080, 1210, 19158)、
0.5MPa(SFTN2522, 25.4x22.2)※
Max. vacuum -100kPa
Operating temp. range -65~260℃(No freezing)
Tube color 1 color 

※ See digital catalog.

Applicable size

■ mm size

Code 0320 0430 0640 0860 1080 1210 19158 2522
Tube O.D.(mm) φ3 φ4 φ6 φ8 φ10 φ12 φ19 φ25
Tube I.D.(mm) φ2 φ3 φ4 φ6 φ8 φ10 φ15.8 φ22

■ Inch size

Code 3.18x2.18 6.35x3.95 9.53x6.35 12.7x9.53 25.4x22.2
Tube O.D.(mm) φ3.18 φ6.35 φ9.53 φ12.7 φ25.4
Tube I. D. (mm) φ2.18 φ3.95 φ6.35 φ9.53 φ22.2
  • Details
  • Degital catalog


Excellent in Chemical resistance, Heat resistance and Weather resistance, suitable for various industries like chamical, medical, food, medicine cosmetics and die temp. control as well as semiconductor industry.

  • Adopted New PFA with high purity.High purity with less elution of impurities such as metal ion, eluted ion and Total Organic Carbon (TOC), compared with PFA.
  • Excellent in Internal smoothnessWith its excellent internal smoothness, it contributes to less particle / chemical liquid stagnation and saves washing time.
■Tube color sample (Available color : Transparent only)

※.The color may be slightly different due to monitor settings.

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