ALPHA EMIRATES
PIPES AND FITTINGS
BUILDING EXCELLENCE
FOR BETTER TOMORROW
A member of Al Qasmi Group
OUR PRODUCTS
High Density Polyethylene Pipes (HDPE)
HDPE is defined by a density of greater or equal to 0.941 g/cm3.HDPE has a
low degree of branching and thus stronger intermolecular forces and tensile
strength. HDPE pipes have impact strength, chemical resistance, long life,
weathering resistance, high flow capacity, etc.
OUR PRODUCTS
Medium Density Polyethylene Pipes (MDPE)
MDPE is defined by density range of 0.926- 0.940 g/cm3. MDPE has
good shock and drop resistance properties. It also is less notch
sensitive than HDPE, stress cracking resistance is better than HDPE.
OUR PRODUCTS
Low Density Polyethylene Pipes (LDPE)
LDPE is defined by a density range of 0.910-0.940 g/cm3. LDPE has a high degree
of short and long chain branching, which means that the chains do not pack into
the crystal structure as well. It has, therefore, less strong intermolecular
forces if give pipes more flexible than HDPE & MDPE.
OUR PRODUCTS
Non Drip Polyethylene Pipes
Alpha Emirates drip irrigation pipe is made of a black bimodal linear low- density
polyethylene,
with an optimum balance between flexibility and strength. It has pressure resistance
equivalent to MRS 4.0 material (PE 40). This type of low- density polyethylene is
recommended
for irrigation systems, where flexibility and coil-ability is of importance. The
carbon
black contents of 2.56 % and ant oxidant of 3 % approximately are both uniformly
dispersed.
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