Dizayn Pex-b Plus Pipe And Fittings Injection

Dizayn Pex-b Plus Pipe And Fittings









General Specifications
Polyethylene crosslink (PEX) pipes can be used on hot water and
cold water tracks. Pipes manufactured by polyethylene raw material do
not show resistance to hot fluids by their normal structures. When
the chain structure is converted to crosslink structure they retrieve
very high temperature resistance character. Their structures are then
converted to thermoset structure which is not recyclable from
recyclable thermoplastic structure. PEX pipes have four
types. Obtained by PEX-a proxide method, PEX-b silane method, PEX-c
irradiation method and PEX-d nitrogen method. The difference among
these types is only the crosslink rate required by the standard.
These differences are mechanically determined to ensure durability.
PEX-a as being the first production method, it is an hard
process. It is not preferred on the new investment. PEX-b is
the silane method. Agent molecules in between the chains are placed
and these agents form the Carbon joints by different chains on steam
cure application. Process is the most preferred method as being
completed in the company by all its phases. It continues to be
crosslink during usage on hot water tracks.PEX-c irradiation
method. Hydrogen atoms are extracted from carbon atoms by the beams
and the chains are cross linked by the combination with the hydrogen
on the other chain. Irradiation operations as being on other places
out of production, transportation costs increases the product price.
There are two different irradiation methods as being gamma radiation
and electron bombardment. When the irradiation dose could not be
arranged well chains can get damaged. The products changes color and
becomes rigid. Because the gamma radiation kills the bacteria, the
product is sterilized. It is preferred on sanitary system tracks by
this characteristic. PEX-d is obtained by the nitrogen
method. It can not be found on the market as it can not outclass in
the competition conditions. As the PEX pipes become thermoset
their welding ability is removed. Metal connection elements are used
for connection. Metal connection elements are ringed union type which
do not require additional equipment. During the compression of union
with wrench, the ring fitted on pipe thread ensures impermeability by
compressing the pipe with the conic structure of the union. Europe
uses the ring system in addition. Electric compression tool
investment is necessary for this method. But it does not have any
superiority over the union system.Production
SpecificationsPEX pipes are produced on extruder production
tracks. Products are packed as 160 m coils. Placed inside steam tanks
as PEX-b type coils and cure is applied for 10 hours. It reaches %65
crosslink value on chain structures. The product reaching this value
is consigned. And the metal connection parts are designed in the
company and manufactured in sub-industry.Advantages
It can be used at PN10 bar at 95oC.
Temperatures shows resistance instantly when it reaches 120oC.
It can be used on the floor heating system.
It is used on radiator connection of mobile fitting.
Oxygen barrier can be covered and prevents the oxygen in air
to pass into water through the pipe.
Show high resistance to chemicals.
It is light as its volume being 0,956 gr/cm3.
It can be mounted easily without need of any tool with
unions.
It can be furnished in a short while and without loss as
being 160 m coil.
No corrosion.
Its diameter does not become narrow by reacting with
minerals.