answersLogoWhite

0

Mainly for pipes with PEX, such as B1 and PEX pipes, mainly to increase their cross-linking degree to more than 65%.

Single-layer PEX tube boiling conditions: steam, 90 degrees, 30 hours, three-layer PEX tube/B1 tube, hot water, 83 degrees, and 40 hours.

User Avatar

Ava

Lvl 4
2y ago

What else can I help you with?

Related Questions

Why does a tea kettle sing?

When boiling water, the steam produced escapes through a small hole in the kettle's spout. The vibrating steam creates the whistling sound we hear, signaling that the water has reached the boiling point.


What are the benefits of myringotomy?

Parents often report that children talk better, hear better, are less irritable, sleep better, and behave better after myringotomy with the insertion of ear tubes.


What are the results of a myringotomy in children?

Parents often report that children talk better, hear better, are less irritable, sleep better, and behave better after myringotomy with the insertion of ear tubes.


What does it mean when you hear the water in your car boil?

Hearing water boiling in your car typically indicates that the engine is overheating. This can be caused by issues such as a coolant leak, a malfunctioning thermostat, or a failing water pump. It is important to address this issue promptly to prevent serious damage to the engine.


When church is quiet what do you often hear?

candy wrapper


Why do cops always drive around with their windows down?

Often in order to be able to hear their surroundings.


Do dogs look up when they hear a sound?

Yes, dogs often look up when they hear a sound to locate where it is coming from.


What do you often hear on a weather report?

Often on a weather report you hear a local weather forecast. As well as hearing a national forecast. They also announce any watches or warnings threats from the area.


Have multiple facial hairs growing from one follicle causing boil like symptoms?

Yes, i have this problem. i have not seen a doctor about it yet but i have pulled hard thick dead roots from my face after a boil pops up. the dead hear roots looks like small bones if you look at them under a magnifing glass.


Where are the tubes in the human body?

Tubes in the human body include blood vessels (arteries, veins, capillaries), airways (trachea, bronchi, bronchioles), digestive tract (esophagus, stomach, intestines), and urinary tract (ureters, bladder, urethra). These tubes help in the transportation of fluids or gases throughout the body.


Do people hear a deafening roar during a tornado?

Quite often, yes.


District courts most often hear appeals from people who have been accused of which type of crime?

District courts most often hear appeals from people who have been accused of misdemeanors or low-level offenses.