Yes pex is fine.
Can you use PEX for steam heat?
No. PEX is plastic and is not rated for steam, which reaches temperatures of 212ºF.
What temp can PEX withstand?
But be aware that the general rule of thumb is that pex tubing can withstand temperatures of up to 200 degrees Fahrenheit.
Can you use PEX on hot water heat?
Yes, PEX pipe is approved for radiant or hydronic heating applications. Since ferrous components are likely to be present in the system, it is important to use oxygen barrier PEX pipe to help prevent ferrous components from rusting.
What type of pipe should be used for steam?
carbon steel
Pipes for steam systems are commonly manufactured from carbon steel to ASME B 16.9 A106. The same material may be used for condensate lines, although copper tubing is preferred in some industries.
Can you use PEX for furnace?
Q: Can PEX pipe be used for installation of an outdoor wood boiler or furnace? A: Yes. 1″ oxygen barrier PEX is most common for the job. For non-pressurized boilers, PEX piping without O2 barrier can be used.
What type of PEX is used for heating?
oxygen barrier PEX
Since oxygen can cause many heating system components to rust and corrode, baseboard or radiant heating applications require the use of oxygen barrier PEX, offered in grades of PEX-A and PEX-B. The 1/2-inch size is most commonly used; 3/8-, 5/8- and 3/4-inch sizes are also available.
Is PEX tubing safe for hot water?
White PEX pipe can be used for either hot or cold water. Gray PEX pipe, like white, can be used for either hot or cold water (although not all DIY centers carry gray).
Can PEX burst?
PEX pipes, just like any pipe, can freeze when the temperature drops too low. Because the pipes are designed to be flexible, PEX has the ability to expand. Although it is still possible for them to burst, this means PEX pipes are less likely to rupture after freezing.
How long does PEX plumbing last?
50 years
PEX: Due to its flexibility and durability, PEX piping should last at least 50 years. PVC / CPVC: Under typical conditions, these pipes should last up to 100 years.
Can you use PVC for steam heat?
No. PVC is not rated for that kind of temperature. Use copper or CPVC, or steel. The sag in the PVC may be caused by the hot water.
Can CPVC pipe be used for steam?
A: No! The maximum rated service temperature for CPVC is 200 degrees F[1] or 93 degrees C. BOILING water is 210+ F or 99+ C! (There are specialized formulations of CPVC that are rated up to 275 deg F[2] , but ONLY in carefully engineered and expertly installed applications.
Can you use copper pipe for steam?
Everyone knows that copper tube has a proven history in use in a variety of applications, however a common question is “can I use copper tube in a steam system?” Just like in water systems, copper tube has long been used in both steam and steam condensate piping systems.
What temperature can copper pipe withstand?
Copper tube can withstand very cold and very hot temperature, from -196 degrees to 250 degrees suitable range, and adapt to the dramatic change of temperature (– high temperature — low temperature — high temperature –), performance will not be reduced due to long-term use and the dramatic change of temperature, …
Does copper react with steam?
Metals like lead, copper, silver and gold do not react with water or steam. (They are inert metals- lowest in reactivity series)
Can you use compression fittings on steam?
Compression fittings are designed to fit onto tube where most steam engines use pipe there is a difference between the two. Most railways are conservative over pipe fittings especially if going mainline where things have to be done to a certain standard and style.
Can you use brass fittings on steam?
Brass Is Utilized Primarily for Water in Commercial Plumbing and OEM Applications, but Is Also Used in Oil, Gas and Steam Applications.
Can you solder steam pipe?
Steam at 100psi is at about 170’C. Solder weakens about 50’C below its melting point. So solder with a melting point well above 220’C is required which means typical soft solders leave no safety margin.
Can you use copper pipe for condensate?
The condensate pipe must be plastic – usually solvent-weld fittings – and at least 22 mm in diameter. Copper or steel pipework cannot be used. This is because, at a pH of 3-4, the condensate is slightly acidic and would corrode it. Condensate pipes may run outside or through unheated buildings, such as garages.
What type of pipe is used for condensate?
PVC piping systems are recognized as acceptable for use in condensate drain systems in all major model plumbing codes.
Is condensate corrosive to copper?
Condensate formed from combustion gas is extremely acidic and therefore very corrosive. It can eat through copper piping in a matter of months and through cast iron drains in just a year or so.
