To straighten PEX pipe, start by heating the curved section with a heat gun or by running hot water through it. Once the pipe is pliable, gently bend it in the opposite direction of the curve. Hold the pipe in place until it cools completely. If the pipe is still not straight, you can repeat…

PEX A and PEX B are two types of cross-linked polyethylene (PEX) with distinct manufacturing processes. PEX A undergoes a peroxide-based process that creates a more extensive cross-linking network, resulting in higher temperature and pressure resistance. It’s commonly used for hydronic heating and radiant floor systems. PEX B, on the other hand, is manufactured using…

White PEX-A vs Red PEX-A White and red PEX-A (cross-linked polyethylene) pipes are both durable, flexible, and resistant to corrosion and scale buildup. White PEX-A is typically used for cold water applications, while red PEX-A is designed for hot water. The main difference between white and red PEX-A is the oxygen barrier, which is added…

PEX stub outs are plumbing fixtures that protrude from a wall or floor to allow for the connection of water supply lines. They consist of a plastic pipe with a pre-installed fitting, and are used to connect fixtures such as faucets, showers, and toilets to the main water supply. PEX stub outs offer several advantages,…

Can PEX Pipes Freeze and Burst? PEX pipes, known for their flexibility and durability, are susceptible to freezing and bursting in extreme cold conditions. Like any other water-filled pipe, when the water inside PEX pipes freezes, it expands, putting pressure on the pipe walls. If the pressure becomes too great, the pipe can rupture, leading…

PEX a expanders are indispensable tools for connecting PEX a piping systems. Leading manufacturers like Uponor, Watts, Viega, and Nibco offer a wide range of models renowned for their reliability and ease of use. Distributors such as Ferguson, SupplyHouse, and HD Supply ensure ample availability and provide exceptional customer support. Meet Uponor: A Legendary Plumbing…

Inter-city products, a crucial component of logistics, involve the movement of goods between cities or towns. Key players include shipping companies like FedEx and UPS, transportation providers such as Amtrak and Greyhound, and logistics providers like Kuehne + Nagel. These services support industries like e-commerce, manufacturing, and distribution. Government regulations by agencies like the Department…

Brass pex fittings are durable, corrosion-resistant, and reliable. They are typically made of a copper-zinc alloy and are available in a variety of sizes and shapes. Plastic pex fittings are less expensive than brass fittings, but they are not as durable or corrosion-resistant. They are made of a type of plastic called polyethylene and are…

Pre-insulated PEX is a type of piping that combines cross-linked polyethylene (PEX) with insulation, offering superior durability, flexibility, and energy efficiency. It is manufactured by leading companies like Uponor, Viega, and Watts, and installed by licensed plumbers. The PEX Piping Council promotes industry standards and advocates for its adoption. Independent organizations like UL and CSA…

PEX stub out involves preparing PEX tubing for future connection to fixtures or appliances. It typically involves cutting the tubing to the appropriate length, installing fittings at the ends, and extending the tubing to a location where it can be easily accessed for future work. The process requires specialized tools such as expansion tools and…

EMT (electrical metallic tubing) is a type of conduit used to protect electrical wires in outdoor environments. It is made of galvanized steel and is resistant to corrosion and the elements. EMT is available in various diameters and lengths and can be used in both residential and commercial applications. It is important to note that…

PEX (cross-linked polyethylene) and PVC (polyvinyl chloride) are widely used in plumbing. PVC is known for its rigidity, strength, and affordability, while PEX offers flexibility, durability, and corrosion resistance. PEX comes in three types: PEX-A (peroxide cross-linked), PEX-B (moisture cross-linked), and PEX-C (electron beam cross-linked). Common equipment for PEX installation includes a heat gun for…