Microtube | Micro-Irrigation - شركة الوسائل الصناعية

Microtube

Alwasail microtube consists of a very small diameter tubing. Flow is regulated purely by the length and diameter of the tubing. Weights or stakes are sometimes attached to the end of the tubing to keep it in place.

Microirrigation also called localized irrigation, low volume irrigation, low-flow irrigation, or trickle irrigation is an irrigation method with lower pressure and flow than a traditional sprinkler system. Low volume irrigation is used in agriculture for row crops, orchards, and vineyards.

Category : LDPE Pipes

Design Features & Specification

  • Alwasail LDPE pipes are manufactured from the virgin high-grade of Polyethylene resins.
  • LDPE – linear low-density polyethylene (Density = 0.930 g/cm3) virgin basic polymers.
  • Both the above materials contain the choice of polymers and high-quality carbon black to get life under every working and weather conditions.
  • Minimum 2% carbon black added for resistance to ultraviolet deterioration.
  • Economical – Longer Filed Life. Very Strict Quality control.
  • Available in a wide range of diameters, coil lengths, and working pressures. 
  • Manufactured as per as 2698.1 – 1984 (Type 30)
  • Each material has its application field, attractions, and particular benefits depending on working and installation condition, equipment available, and personal preference.

Chemical Resistance:

Polyethylene is renowned for its excellent resistance to chemical attacks, but the degree resistance to a specific chemical will depend on concentration, temperature, and working pressure. Each of which will affect the life of any thermoplastic piping system. 

Manufacturing Ranges of LDPE Pipes:

  • Nominal Sizes: 4mm – 32mm
  • Working Pressure: 3.0 Bar at 20 Deg. C. (68 Deg. F)

Alwasail LDPE Pipe Manufactured According to Australian Standard AS 2698.1 – 1984 Drip Irrigation Tubing (Type 30).

  •  Material: PE-LD
  •  Working pressure: 3 Bar at 20 Deg. C. (68 Deg. F)
  •  Color: Black
Code No. Nominal Dia
De
mm
Nominal
Inside Dia
mm
Wall Thickness
mm
Working Pressure
Bar
Nominal Weight
kg / m
Standard
Coil Length
m
WS-P5-4-3 4 4 1.5 SDR 33 BLK 0.017 500
WS-P5-13-3 13 13 1.2 SDR 33 BLK 0.051 200
WS-P5-16-3 16 16 1.2 SDR 33 BLK 0.062 200
WS-P5-19-3 19 19 1.3 SDR 33 BLK 0.080 200
WS-P5-25-3 25 25 1.5 SDR 33 BLK 0.122 200
WS-P5-32-3 32 32 2.0 SDR 33 BLK 0.22 200
  • Note: 1 Bar = 14.5 PSI = 0.1 MPA = 0.1 N/mm2

Any other diameter, wall thickness, and col length could be supplied upon special request.

LDPE Pipes Type 30 – Maximum working pressure according to water temperature

Normal Inside Diameter Working Pressure – Bar (a)
De – mm 20 °C 25 °C 30 °C 35 °C 40 °C 45 °C 50 °C 55 °C 60 °C
13 3 3 3 2 2.8 2.2 1.7 1.3 1
16 3 3 3 2.7 2.3 1.8 1.4 1.1 0.8
19 3 3 2.8 2.5 2.1 1.6 1.3 1 0.8
25 3 3 2.7 2.3 1.9 1.5 1.2 0.9 0.7

 

General Properties

  • Nominal Density: 0.93 gm/cm3
  • Carbon Black Content: 2.5 +/- 0.5%
  • Environment stress crack resistance F50: > 500 Hours

(10% IGEPAL Solvent)

Thermal Properties:

  • Softening point (Load 1kg): 95 Deg. C
  • Co-efficient of Linear Expansion: 2x 10-4 / Deg. C

Mechanical Properties:

  • Tensile Strength: 115-140 kg/cm2
  • Elongation at break: > 500%
  • Modulus of elasticity 1200 kg/cm2

Manufacturing Standard:

All low-density Polyethylene pipe supplied by Alwasail is made per Australian Standard AS2698.1 – 1984f

Pipe Color:

The color of Alwasail LDPE pipe is black primarily to provide high protection to degradation due to the UV radiation. There is no limitation in external use of PE pipe as they are designed to withstand continuous solar radiation over 50 years at least.

وصف
رقم المنتج المقاس
Micro Tube 4mmWS-P5-4
Micro Tube 3mmWS-P5-3
Free shipping on orders within our minimum quantity.

To know more about minimum quantity of this product, you can contact us.

Worldwide delivery

We deliver locally and to the following countries: Egypt, UAE, Kuwait, Sudan, Jordan

60 days money back guaranty!

Not happy with our products, feel free to return them, we will refund your money!