Think in Green
LONGMAN 450, NBR COVERED LAYFLAT HOSES
To construct these hoses, a circular polyester weave internally and externally ejected with NBR-PVC is needed. These hoses shall be produced from 100% high tenacity synthetic yarn completely interwoven with synthetic nitrile rubber. Glues and adhesives would not be used in any way.
- Ultimate Tensile Strength:
The Tensile strength of the lining and cover shouldn’t be less than 1500 psi (10,500 kpa).
- Ultimate Elongation:
The ultimate elongation should be a minimum of 400%.
- Accelerated Aging TestThe tensile strength and ultimate elongation of the vulcanized rubber compound should be subjected to 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. After this, the overall properties will be about 60% greater than the original properties earlier outlined.
Color: Black ribbed
Temperature range: From -20°C to 80°C (-4°F to 176°F)
Elongation at WP: <1.5%
Expansion at WP: <6%
Abrasion: 6000 DIN cycles
Standard Length: 660ft
The Longman 450, and NBR covered lay flat Hoses are applied to:
- Drainage pumps
- Irrigation installations
- Sewage systems
- Water Discharge systems
- Drainage systems
- Pumping of sludge and liquid fertilizers
- Temporary installations
* Kindly note that it isn’t recommended for firefighting or for transferring frac water.
It is recommended for Industrial Water Discharge Solution.
Oroflex 10 of Tipsa, Superflow of Key, etc.
|1 1/2||0.08||2.2||0.21||320||150 /10|
|2 1/2||0.08||2.2||0.44||650||150 /10|