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Fluoropolymer tubing

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Products

Flexible tubing

Heat shrink tubing

Finetube

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Penn-nitto > Products > Pennchem®TX
Flexible tubing

Efficient liquid flow with spiral corrugated tubing that minimizes liquid accumulation

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Main features of Pennchem® TX

Convoluted part does not allow fluids to stay.

Processing of convoluted part

Wide range of sizes are available from 1/4" to 2". By processing the convoluted part, length can be adjusted to customers’ own applications.

Material : Fluoropolymer PTFE
Working temperature : 260℃

Main features of Fluoropolymer

  • Strong to Heat

    Heat-resistant and flame-retardant

  • Change Resistant

    Chemical-resistant, weather-resistant, staining-resistant

  • Electrical Resistant

    Resistant to electricity Insulation properties

  • Smooth

    Lubricity Low friction (smoothness), non-adhesive

Main Purposes

  • Factory piping
  • Cleaning equipment
  • Science equipment
  • Heater tubes
  • Water piping equipment
  • Analytical equipment

Dimensions and specifications

Units(mm)
Size Corrugated part Straight part Min. bending
radius		 Bursting press.
(Room temp)
Min. radius Max. radius Inner radius Thickness
D E A C R MPa
1/4 4.7 8.0 5.50 0.38 12.7 1.23
3/8 7.8 11.2 9.53 0.51 22.2 1.10
1/2 10.9 14.6 12.70 0.51 31.8 0.82
1/2 10.9 14.6 12.70 0.51 31.8 0.82
5/8 15.6 19.6 15.88 0.61 38.1 0.82
3/4 18.2 23.1 19.05 0.64 50.8 0.69
1 " 25.1 31.2 25.40 0.76 56.5 0.62
1/1/4 29.2 40.7 31.75 0.89 69.9 0.59
1-1/2 35.8 48.6 38.10 1.02 76.2 0.55
2 " 49.6 62.3 50.80 1.09 108.0 0.45

The table indicates the standard parameters.

  • Pennchen TX is sold only by a corrugated part.
  • Straight Parts are made by processing the corrugated part.
  • Straight dimension
    These values are referred from the straightened part. Straight parts' length may vary with the conditions of processing.
    If you have any question, please ask for the our technical staff.
  • Pennchem TX's supply length is random. Minimum length is listed here.
Units(mm)
SizeSupply len.
1/4~1"≧33ft(Approx.10m)
1-1/4"≧10ft(Approx.3m)

Temparature and depressurazation for burst

Minimum bending radius

Units(mm)
Size 1/4 3/8 2/1 5/8 3/4 1 " 1/4 1-1/2 2 "
CT 1.6 2.4 3.2 4.0 4.8 6.4 7.9 9.6 12.7
TX 12.7 22.2 31.8 38.1 50.8 56.5 69.9 76.2 108.0
  1. Intertwine the tube and it does not make damage
  2. Calculating formula is D=Rx2.
  3. At the room-temp
  4. Don't bend tubes more than bending limit.

An image of the bending radius

Pennchem TX 3/8”
R=22.2
*R=D/2

Main properties

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Product

Flexible tubing

The inner diameter remains almost unchanged even when tube is bent, excellent in flexible piping, and the tube can be expanded and contracted. It can be used to the inside of equipment in small spaces. It is also used as a piping material for fluid transfer in various fields.

Heat shrink tubing

Tubing that shrinks when heated, used for coating parts, etc. It can provide heat resistance, insulation, non-adhesiveness, and slipperiness to the covering objects.
Various shrink ratios and sizes are available for a variety of applications.

Finetube

Super slim tubing that is used for medical and industrial devices. It is also called straight tubing or spaghetti tubing.