ЖЫЛЫТУУ СИСТЕМАСЫ ҮЧҮН PEX-A түтүктөрү

Introduction of PEX-a Pipe

PEX-a Pipe, also known as cross-linked polyethylene (PEX) түтүк, is manufactured through the peroxide (PEX-A) процесс. PEX pipes are mainly utilized in plumbing, жылытуу, and other fluid distribution systems. The “а” in PEX-a pipe refers to the way in which the polyethylene molecules are cross-linked (linked together in a three-dimensional structure), making it more durable and flexible.

Details of PEX-a Pipe

PEX-a Pipe,Type A PEX piping is the most flexible type of PEX piping, making it adaptable for all home water needs, including potable water piping. Type A PEX piping expands most out of the three types, so is most resistant to freezing and cracking, which is important in cold weather climates. While type A PEX is more expensive than the other two types of PEX piping, it is cheaper than copper pipes.

• Flexibility.
• Highest pressure resistance.
• Longest lifetime.
• Highest resistance to bending collapse

Specifications of PEX-a Pipe

Стандарт: GB/T18992-2003, ISO15875, DIN4726

Түс: white/Transparent/Red/Blue

Length: 4m/6m/100m/200m/300m or as per customers’ request.

Applications of PEX-a Pipe

Floor Heating systems/Residential Plumbing Systems

Hot and Cold Water Supply: PEX-a pipe is commonly used in both hot and cold water distribution in residential homes.

Hot and cold water plumbing distribution, residential and commercial

PEX-a pipe is often used in large commercial buildings, such as schools, ооруканалар, and office buildings, for both cold and hot water distribution. Its ease of installation and resistance to corrosion make it an excellent choice for these applications.

Residential fire protection/Reclaimed water piping (кызгылт көк түтүк)/Radiant heating and cooling systems (floors, walls, ceilings)/Hydronic piping and distribution (радиаторлор, fan coils, жана башкалар)/Chilled water piping/Pre-insulated transmission piping, typically for buried applications/Outdoor snow and ice melting/Turf conditioning/pitch heating/Geothermal ground loops (vertical boreholes, horizontal layouts),жана башкалар.

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Продукцияга жана санына жараша болот,биз орогучтун таңгагын жасай алабыз,роликтер,таңгак таңгактоо,кутулар же кутулар,жана башкалар.

жөнөтүү:Деңиз менен,темир жол,аба менен же кардардын талабы боюнча.

Компаниянын профили

Luoyang Datang Energy Tech Co.Ltd жылы түзүлгөн 2015 жана Жогорку технологиялык өнүгүү зонасында жайгашкан, Луоян шаары, заманбап жабдуулар менен чоң аймакты камтыйт. Биздин өкмөт колдоочу чөйрөнү сунуштайт, анын ичинде ыңгайлуу транспорт жана маанилүү ресурстарга жетүү. жылы түзүлгөндөн бери 2015, биз түтүктөрдү жана арматураларды мыкты чыгарууга милдеттенгенбиз, рыноктун талаптарын канааттандыруу үчүн тынымсыз инновациялар.

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Төлөм шарттары

T/T,L/C көргөндө,Western Union & Paypal,жана башкалар.

FAQ of PEX-a Pipe

Q1,Why use PEX-a pipe?

PEX is a kind of polyethylene material. Its molecular structure is modified through chemical or physical means, resulting in chemical bonds among the polymer chains. The polymer chains of polyethylene (HDPE) are cross-linked to form PEX used for pipes, thereby enhancing its properties like high-temperature strength and performance, ийкемдүүлүк, химиялык каршылык, environmental stress crack resistance (ЖАЗ), resistance to slow crack growth (SCG), катуулугу, and wear resistance. Cross-linking turns PEX into a “semi-thermosetting” polymer, offering excellent long-term stability.

Q2,How to cross linking PEX-a pipe?

Peroxide – In this method, organic peroxides are utilized. When heated, they generate reactive free radicals that join the PE chains together as the HDPE compound is extruded. It is sometimes called the PEXa Process.

Silane – This approach involves grafting a reactive silane molecule onto the backbone of the polyethylene, enabling the HDPE compound to crosslink after extrusion as a pipe when exposed to moisture and heat, such as through steam curing. It is sometimes referred to as the PEXb Process.

Electron Beam – Here, a dose of high-energy electrons is subjected to the extruded HDPE pipe. Sometimes it is known as the PEX-c Process.

Q3,Can I use PEX pipe outside?

Yes.However,it must be protected from direct and indirect sunlight.PEX pipe will start to become brittle and crack with continued exposure to sunlight.

Q4,What About PEX vs. CPVC?

The cost of PEX and CPVC almost the same. But there are a little difference to choose PEX.

Алгачкы, a PEX doesn’t require glue, which means you don’t have to work in well-ventilated spaces or wear a respirator.

Экинчи,PEX pipe is less likely than CPVC pipe to burst if it freezes. Also, since PEX is more flexible and available in long lengths, it can work better for ‘fishing’ through walls in remodeling situations.

Q5,Which is Better – PEX or Copper?

PEX has several advantages when compared with copper pipes:

PEX is cheaper than copper. The cost of half-inch PEX tubing is approximately one-third of that of copper. A part of the savings will be used to purchase a special tool for installing the fittings. Бирок, if you are undertaking a medium-to-large plumbing project, you will generally save more with PEX rather than copper.

PEX fittings can be installed more quickly than copper ones. If you use a manifold and ‘home-run’ system, it is similar to running a garden hose to each fixture – extremely fast and effortless. Even if you install PEX fittings in a conventional main line and branch system, the connections can be made faster than soldering copper.

A PEX supply will not corrode like copper. If you live in an area with acidic water, copper may corrode over time. A PEX supply is not affected by acidic water and thus is a better choice in such areas.