RADIANT FLOOR HEATING PIPE

Introduction of Radiant floor heating pipe

Radiant floor heating pipe also known as cross-linked polyethylene (PEX) 파이프, is manufactured through the peroxide (PEX-A) process. PEX pipes are mainly utilized in plumbing, heating, and other fluid distribution systems. PEX-a pipe is a top choice because it can withstand high temperatures and high pressures, is flexible, has a high capacity for expansion and contraction, is not prone to cracking, has a long service life, and is easy to install.

Details of Radiant floor heating pipe

Radiant floor heating pipe 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

사양 Radiant floor heating pipe

Standard: GB/T18992-2003, ISO15875, DIN4726

Color: white/Transparent/Red/Blue

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

응용 Radiant floor heating 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, hospitals, 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/재생수 배관 (보라색 파이프)/Radiant heating and cooling systems (floors, walls, ceilings)/Hydronic piping and distribution (radiators, fan coils, 등.)/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),등.

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FAQ of Radiant floor heating pipe

Q1,What is radiant floor heating 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, 유연성, 내화학성, environmental stress crack resistance (ESCR), resistance to slow crack growth (SCG), toughness, 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 – 여기, 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.

4분기,What About PEX vs. CPVC?

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

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

Second,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. 하지만, 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.