Nitrile Rubber Lay Flat Irrigation Hose Designed for Water Discharge Irrigation

Longman 450 is one type of through-the-weave Nitrile Rubber (NBR) covered hoses. Longman 450 hoses shall be made from 100% high tenacity synthetic yarn circular woven and completely, totally embedded in the NBR/PVC compound, excellent protected against mechanical damage, forming a single homogenous construction without the use of any glues or adhesives of any type. NBR compound is composed of NBR and PVC. High percentage of NBR content contributes to better abrasion-resistance.

Construction: Circular polyester weave extruded internally and externally with NBR-PVC.

Hose shall be made from 100% high tenacity synthetic yarn circular woven and completely, protected and locked-in by tough highly resistant synthetic nitrile rubber, forming a single homogenous construction without the use of glues or adhesives of any type.

Lining Properties:
a. Ultimate Tensile Strength:
Tensile strength of the lining and cover shall not be less than 1500 psi (10,500 kpa ).
b. Ultimate Elongation:
400% minimum.
c. Accelerated Aging Test

The tensile strength and ultimate elongation of the vulcanized rubber compound which has been subjected to the action of oxygen at a pressure of 300 psi +/- 10 psi , (2100kpa +/- 70kpa) and temperature of 70 degrees centigrade +/-1 degree centigrade (158 F +/- 18 F ) for a period of 96 hours shall be , greater than 60% of the original properties stated.

Color:Black ribbed
Temperature range:From -20 C deg to 80 C deg (-4 F deg to 176 F deg)
Elongation at WP:<1.5%
Expansion at WP:<6%
Abrasion:6000 DIN cycles

Standard Length: 660ft

Applications:

• Washdown

• Drainage pumps

• Water Discharge

• Drainage

• Irrigation installations

• Pumping of sludge and liquid fertilizers

• Temporary installations (by-passes)

*Not recommended or approved for fire fighting or frac water transferring.

Recommended for Industrial Water Discharge Solution.

Comparable to

Oroflex 10 of Tipsa, Superflow of Key, etc.