The most common type of PEX tubing is made for copper tubing measured by the outside diameter and is available in 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch and 1 inch. PEX tubing is a...Popularity Among Professionals. One of the significant indicators of the shift in preference is that professional plumbers are increasingly opting for plastic fittings over brass. In fact, their purchasing habits reveal that they buy plastic fittings at a rate three times greater than brass. This trend suggests a growing confidence in the ...What's more, all Uponor PEX tubing is thoroughly inspected before it leaves our manufacturing plant to ensure a quality product is going into the homes you build. And, we also offer a*25-year limited warranty*on our PEX tubing and ProPEX [emoji2400]fittings when installed by an Uponor-trained professional."Differences Between Pex-a And Pex-b. Pex-A and Pex-B fittings are not compatible due to differences in material composition, flexibility, and manufacturing processes. Pex-A fittings are made using a different method, resulting in improved flexibility and memory properties compared to Pex-B. Its material composition allows for higher …PEX-B As you may have guessed, PEX-A commands the highest price. If you’re planning a project that involves, not tight turns, but long, straight runs, you can …For Richard McGrath, PEX-A is at the top of the heap. “PEX-A is produced with a better manufacturing process than PEX-B as the crosslinking takes place during the extrusion process,” McGrath writes. “PEX-A products usually achieve an 85% crosslinking while PEX-B products average a 65-70%.”. PEX-A is more resistant to the chemicals ...On average, installing copper water pipes will be about 60% – 70% more expensive than PEX. For example, we paid our plumber $14,000 to install PEX on a new custom home we built last year. 3400 Sq. Ft., 4 bath, kitchen, laundry, etc. All the standard stuff you find in homes throughout the area.On average, installing copper water pipes will be about 60% – 70% more expensive than PEX. For example, we paid our plumber $14,000 to install PEX on a new custom home we built last year. 3400 …Being stuck behind a slow-moving car on an open road can be very rankling. You want to pass, but on a two-lane road, you also don't want to crash into a truck in the opposite lane....Simply put, Pex is a “crosslinked polyethylene” a material that is used for plumbing and heating projects. Wirsbo is a brand name representing one of the many manufacturers of pex available in the market all over the world. In most cases where a client asks if a pipe is wirsbo or pex, they simply want to know where the pipe is classified in ...Uponor’s code-listed ProPEX Lead-free Brass Commercial Ball Valves for PEX-to-PEX connections in plumbing and hydronic distribution applications are available in sizes from 1/2” to 2”. They are listed to ASTM F1960, NSF 14/61, NSF 359 and the Uniform Plumbing Code. The full-port valves feature blow-out-proof stems and are available with stem extension kits to …The flexibility of PEX and using snap-in bend supports eliminate the need for many elbows. To prove the point about fittings, Viega in 2018 conducted lab tests comparing flow rates for PureFlow and cold expansion systems for kitchen faucets, showerheads and tub fills. The tests found no appreciable difference in flow rate between the two systems. What Is PEX B? A silane process, or steam or moisture cross-linking, is used to form PEX B pipe once the HDPE is extruded. The product is passed through steam. Meanwhile, a silane catalyst triggers cross-linking. PEX B is the most common PEX pipe. It offers the following benefits: Installation of Crimp (F2159) and Cold-Expansion (F1690) Plastic PEX Fittings. The main difference between these two fitting types is the way they are installed and the pipe that is used. Cold-Expansion is installed by expanding the pipe (PEX-A) and collar which is installed over the end of the pipe using a power expansion tool.I noticed that near me, HD carries Apollo PEX-B and Lowe's sells Sharkbite PEX-B. Are there any differences between these two in terms of flexibility, durability, etc? I wasn't sure if one brand was considered better than the other, and I can't find much comparing the two. I would appreciate any insight!Being stuck behind a slow-moving car on an open road can be very rankling. You want to pass, but on a two-lane road, you also don't want to crash into a truck in the opposite lane....So watch the video Viega, a major manufacturer of PEX B has on cold expansion vs the PEX B, specifically the pureflow fittings. Example data from that video was the shower flow was only 0.2% less for PEX B vs pexA. ... That said, the functional difference between the system is immaterial to the end user.Non-Barrier PEX overview. Flexible, economical and easy to install, non-barrier PEX tubing (a.k.a. PEX plumbing pipe) is a #1 alternative to copper and CPVC rigid piping for residential and commercial potable and non-potable water plumbing applications. We carry this pipe in red and blue colors for easier distinction between hot and cold water ...PEX A offers higher burst resistance, capable of withstanding up to 500 PSI in extreme cold, while PEX B, being more rigid, is less resilient.Crimp fittings can be used for Pex(A, B, C) Pipes, not for Pex-Al-Pex pipes. The crimp fittings is composed of crimp fitting, (red) Copper Crimp rings or Stainless Steel clamp. The installation of crimp fittings requires special crimp fittings tools. Key Points: For Pex Pipes, Pex Crimp Tool. Check Our Products: Crimp Fittings. Sliding Sleeve ...While the differences between different materials and products may appear trivial to the untrained eye, choosing inadequate plumbing components can be disastrous for a variety of reasons. Plumbers can choose from three varieties of PEX tubing: PEX A, PEX B, and PEX C.While both Viega and SharkBite PEX meet the industry standard ASTM F876, the conversation around UV resistance introduces a difference. Viega PEX offers a minimum UV resistance of six months while SharkBite PEX offers UV resistance for just one month. (The scenario is similar for Uponor PEX, a PEX-a product in which UV resistance ranges between ... PEX a is made using the peroxide, or Engel, method. PEX b is formed using silane, or moisture cure, method. This is the most common PEX pipe type out there. PEX c is created using the electronic irradiation, or cold, method of cross-linking. There may be small variations in density, burst pressure levels and bend radiuses between PEX pipe types ... PB is Polybutylene. PE-x, Polyethylene cross linked. They both have an oxygen barrier, and are both suitable for central heating, I was just wondering if either one was better in you experience, or more flexible, as I can get the PB pipe about 25% cheaper than the PE-x. Rob. Robdiyman, May 9, 2006. #6.Pipes. Pex vs Pex A: Pros & Cons – Which is Better? By Marc LaClear Sep 1, 2023 Pipes. 9. Minute Read 0. 0. If you’re in the market for plumbing or heating systems, …Expansion pex also has a natural water seal on the tube, even before the support ring. Whereas crimp requires that crimp to seal. If the ring fails for any reason on a crimp - it's a leak. Your manifold will need to be designed for the type of pex you are using. Copper (often brass) fittings are certainly more durable.THE FACTS: DIFFERENCES BETWEEN PEX A, B AND C. GTGLOBE INDUSTRIES CANADA 2790 ch. du Lac 760 S 2nd St. Phone: Longueuil, QC St Louis, MO Fax: Canada J4N 1B8 USA 63102 Page 1 of 1 TTHHEE FFAACCTTSS:: DDIIFFFFEERREENNCCEESS BBEETTWWEEEENN PPEEXX AA,, BB AANNDD CC In today s market, there are many …hePEX has a better lifespan than AquaPEX due to its Oxygen Barrier properties. Cold and hot water will be less likely to affect the physical construction of hePEX. Hence, you will be less likely to see any development of rust or corrosion in hePEX pipes soon. Price. hePEX is a little bit pricier than AquaPEX.May 20, 2022 · Plumbers can choose from three varieties of PEX tubing: PEX A, PEX B, and PEX C. The procedures used by the manufacturer to make these three materials are the fundamental variations between them. We’ll go over the differences between the various PEX pipe types in this guide. Read on. PEX-A Conclusion: The carbon-carbon bonds of PEX-A are only slightly higher in strength than that of the carbon-silane bonds of PEX-B (as stated earlier, both types are over 2.5 times stronger than copper-copper bonds). This means both types of pipe will hold up considerably longer over time than copper pipe.Here’s the step by step processing of attaching a PEX pipe to your bathroom sink: First, you will need to switch off the main water supply in your home. Ensure that you haven’t left your washing machine running or need to use the toilet because you will cut off the water supply to your entire home. Next, carefully measure the pieces of the ...Don't think of it as a laptop replacement. I’m trying to write this review of the new 10.5-inch iPad Pro using only the iPad itself and Amtrak wifi. It’s a struggle, to say the lea...hePEX has a better lifespan than AquaPEX due to its Oxygen Barrier properties. Cold and hot water will be less likely to affect the physical construction of hePEX. Hence, you will be less likely to see any development of rust or corrosion in hePEX pipes soon. Price. hePEX is a little bit pricier than AquaPEX.Plastic fittings for PEX piping are better and more effective than their brass counterparts in some circumstances. Brass and plastic fittings are applied in different cases as a result of their different properties. Their advantages and disadvantages make them ideal for use in diverse circumstances.PEX-A pipes are the most expensive of all PEX pipes, while PEX-B is the cheapest. When choosing PEX pipes for your plumbing project, you should consider …Sep 13, 2022 · So PEX-A is the cheaper of the lot. PEX-B is cheap in line installations, and PEX- C is not known for its flexibility or resistance. Because of its negligible usage and the reluctance of manufacturers to produce it, PEX-C has little value in installations. That said, PEX-C is also prone to cracking and kinking. Read: PEX vs CPVC Comparison. Their initial research includes three rated companies....FFNTF Viridian Capital Advisors has been helping cannabis companies raise capital for years and now the company has begun i...As in most products with the same or similar purpose, the superior option largely depends on the specific application. Plastic (poly alloy) PEX fittings are cheaper, more lightweight, and the best choice for applications involving acidic water or other corrosive substances. Brass PEX fittings are stronger, easier to install, and the best choice ...The difference is now made know you can now choose which is your best pipe among these. PEX pipe is generally accepted everywhere for piping projects while the Poly B™ is no longer accepted. PEX A is generally the best replacement for Poly B™ pipes so far, because of their good features.One of the main advantages of PEX over metal pipes is its resistance to freezing and potential bursting. Both Zurn and Uponor pipes maintain excellent flexibility and strength, even in freezing conditions. When tested under ASTM standards, Zurn PEX can withstand over 100 freeze-thaw cycles with no damage …Yes, there is a difference between PEX brands. PEX, which stands for cross-linked polyethylene, is a type of plastic pex tubing commonly used in plumbing and heating systems. Different brands of PEX may vary in terms of their manufacturing processes, quality control standards, and overall performance. Some brands may be more durable and ...These tools work with PEX types A and C. Crimp rings. Used primarily with PEX type B, crimp rings (metal cinching bands) are stainless steel rings compressed over the cut ends of PEX where a fitting connects. Proper installation requires a special tool called a PEX crimping tool. When you tighten down a crimp ring properly over PEX pipe and the ...4 Most expensive, generally BETWEEN 40% to 200% more than PEXb PEX B Silane process is often referred to as moisture cure method because the materials cross-link or cure on exposure of the pipe to water. This process uses HDPE resin with additives that react when the pipe is exposed to heat and moisture after extrusion.May 6, 2022 ... In this video I show the difference between an A/B pex and how to transition between them These are the modern types of pex pipe.Aug 22, 2023 · The differences between PEX A and PEX B can significantly impact the performance, longevity, and cost-effectiveness of your plumbing system. By understanding these differences, you’ll be better equipped to make an informed decision that aligns with your project requirements and priorities. PEX A is usually labeled as “PEX-A” or “CPSU” while PEX B is typically labeled as “PEX-B” or “PBK.” You can also examine the outside of the pipe for further identification. Both types of PEX have a smooth outer layer, but with closer inspection you will notice that PEX A has a dimpled texture and is slightly more flexible than ... As far as the material itself goes, PVC is quite cheaper on the low end. You can expect to pay around 20 to 40% less for PVC than you would for the same size and amount of PEX. In general, PEX costs between $.50 and $2 per linear foot compared to $.25 to $1 per linear foot for PVC.Aug 22, 2023 · The differences between PEX A and PEX B can significantly impact the performance, longevity, and cost-effectiveness of your plumbing system. By understanding these differences, you’ll be better equipped to make an informed decision that aligns with your project requirements and priorities. Unfortunately there are no universal fittings to fit both PEX-A and PEX-B. PEX-A works perfectly with expansion fittings while PEX-B uses insert style fittings. PEX …For Richard McGrath, PEX-A is at the top of the heap. “PEX-A is produced with a better manufacturing process than PEX-B as the crosslinking takes place during the extrusion process,” McGrath writes. “PEX-A products usually achieve an 85% crosslinking while PEX-B products average a 65-70%.”. PEX-A is more resistant to the chemicals ...Pex vs Pb Piping. The difference between Pex and Pb piping is that the formation of both pipes differs. The polymer chains are bonded to form Pex piping, whereas this cross-bonding of polymer chains is not a part of the formation of Pb piping. They both differ in terms of physical characteristics. Science Quiz.Mar 9, 2024 · One of the main advantages of PEX over metal pipes is its resistance to freezing and potential bursting. Both Zurn and Uponor pipes maintain excellent flexibility and strength, even in freezing conditions. When tested under ASTM standards, Zurn PEX can withstand over 100 freeze-thaw cycles with no damage or leaks. One of the most apparent differences is that PEX A is very flexible and doesn’t show any coil memory. So, as a user, you can repair any kinks simply with a heat gun. On the other PEX C is manufactured via the Electronic irradiation or cold method of cross-linking. PEX C is also more vulnerable to kinks and damage. There are three different types of PEX tubing: PEX-a, PEX-b, and PEX-c. Uponor manufactures PEX-a tubing is considered the superior type of PEX in the industry because the crosslinking is done during the manufacturing process when polyethylene is in its amorphic state (above the crystalline melting point). ...I noticed that near me, HD carries Apollo PEX-B and Lowe's sells Sharkbite PEX-B. Are there any differences between these two in terms of flexibility, durability, etc? I wasn't sure if one brand was considered better than the other, and I can't find much comparing the two. I would appreciate any insight!. In essence, the only difference between these types of PEX pipe are as follows: - PEX A is made using the Peroxide, or Engel, method. - PEX B is formed using Silane, or Moisture Cure, method. This is the most common PEX pipe type out there. - PEX C is created using the Electronic Irradiation, or Cold, method of cross-linking.Earlier this month, Los Angeles became the latest city to task its various departments with prepping a feasibility study for deploying new software and monitoring technologies to b... PEX-b: This type is formed using silane, or moisture cure, method. It is the most common PEX pipe and is offered in more sizes than PEX-a. It is compatible with SharkBite Max and crimp fittings systems. PEX-c: This type is created using the electronic irradiation, or cold, method of cross-linking. PEX A is usually labeled as “PEX-A” or “CPSU” while PEX B is typically labeled as “PEX-B” or “PBK.” You can also examine the outside of the pipe for further identification. Both types of PEX have a smooth outer layer, but with closer inspection you will notice that PEX A has a dimpled texture and is slightly more flexible than ... First and foremost is a high rate of chemical leaching – from 50% to over 200% higher than PEX-B (2), which is a major concern for plumbing applications. Second is the price, which coupled with fittings and tools may become as much as 2-3 times higher than PEX-B or PEX-C options. While a leading PEX-A manufacturer claims that their tubing has ... Unfortunately there are no universal fittings to fit both PEX-A and PEX-B. PEX-A works perfectly with expansion fittings while PEX-B uses insert style fittings. PEX …4 Most expensive, generally BETWEEN 40% to 200% more than PEXb PEX B Silane process is often referred to as moisture cure method because the materials cross-link or cure on exposure of the pipe to water. This process uses HDPE resin with additives that react when the pipe is exposed to heat and moisture after extrusion.Pex vs Pb Piping. The difference between Pex and Pb piping is that the formation of both pipes differs. The polymer chains are bonded to form Pex piping, whereas this cross-bonding of polymer chains is not a part of the formation of Pb piping. They both differ in terms of physical characteristics. Science Quiz.For Richard McGrath, PEX-A is at the top of the heap. “PEX-A is produced with a better manufacturing process than PEX-B as the crosslinking takes place during the extrusion process,” McGrath writes. “PEX-A products usually achieve an 85% crosslinking while PEX-B products average a 65-70%.”. PEX-A is more resistant to the chemicals ...hePEX has a better lifespan than AquaPEX due to its Oxygen Barrier properties. Cold and hot water will be less likely to affect the physical construction of hePEX. Hence, you will be less likely to see any development of rust or corrosion in hePEX pipes soon. Price. hePEX is a little bit pricier than AquaPEX.Read: Copper vs PEX Piping. Why Switch from Poly B™ to PEX Piping. We will discuss some exceptional qualities of the PEX A pipe, that makes it the perfect pipe for the replacement of Poly B™ piping. Exceptional Flexibility; The PEX A pipe is seen to be the best because of the ability to stand impacts and freezing. It’s flexibility also ... PEX, or cross-linked polyethylene, has become a popular choice for plumbing pipes due to its flexibility, durability, and cost-effectiveness. However, there are two types of PEX: A and B. In this blog post, we’ll explore the differences between PEX A and B and help you decide which one is best for your plumbing needs. PEX A vs. PEX B No one wants to see a Black Monday type crash happen again today. Diana Henriques speaks to TheStreet about the lessons Wall Street learned and still needs to learn. Almost 30 year...In summary, the primary differences between PEX-A and PEX-B are their manufacturing processes, flexibility, and resistance to freeze damage. PEX-A is typically considered more flexible, durable, and freeze-resistant, but it may be somewhat more expensive. PEX-B is a cost-effective option that is still suitable for many plumbing and … PEX, or cross-linked polyethylene, has become a popular choice for plumbing pipes due to its flexibility, durability, and cost-effectiveness. However, there are two types of PEX: A and B. In this blog post, we’ll explore the differences between PEX A and B and help you decide which one is best for your plumbing needs. PEX A vs. PEX B A lower bending radius in PEX-A (6 times the OD vs. 8 times the OD for PEX-B & C) is helpful, but offers little practical advantage in most cases. PEX-B is a clear winner in terms of price vs. both other types. It has been in use for over 40 years with no known issues, given that a typical warranty for any type of PEX is only 20-25 years.As painful as divorce is, it also comes with financial implications that can add to the grief. Here's how to achieve financial peace of mind in divorce. Getting a divorce can take ...Mar 28, 2023 · The common PEX pipes in the market today are PEX-A and PEX-B pipes. The two dominant brands have their unique features and differences that you need to know. Uponor is a popular manufacturer of PEX-A While Zurn manufactures PEX-B. The two piping’s have different joining methods hence require different fittings. That's the difference between PEX A and PEX B in a nutshell. PEX C. For DIY or general plumbing applications, PEX B & C might seem to have similar properties. However, each of these grades has very different properties. One of the differences between the two is the hardness. PEX C is slightly softer than PEX B. The slight …Potable water systems. Flexible hoses and tubing for medical and food industries. What is PEX B? PEX B is a type of cross-linked polyethylene tubing that is …Get ratings and reviews for the top 7 home warranty companies in Finneytown, OH. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home...A recent analysis found which executives spend the most money on non-business related trips on corporate jets. By clicking "TRY IT", I agree to receive newsletters and promotions f...Generally speaking, the three different types of PEX plumbing pipes, PEX-A, PEX-B and PEX-C, have their own characteristics and are suitable for different occasions. When choosing, consumers can consider these differences based on specific needs to ensure that they choose the PEX pipe that is most suitable for their water supply system.Instagram confirmed it’s developing a new feature called “Favorites,” which would allow users to select certain accounts whose posts they would like to see higher in their feed. A ...TPG's Eric Rosen reviews business class on a Qantas Dreamliner from Australia to Los Angeles. The best airlines make you feel like you’ve already arrived at the destination as soon...PEX vs Aquapex: Key Differences. Now that we’ve reviewed what PEX and Aquapex are individually, let’s directly compare them on some key factors: Temperature Ratings. PEX pipes can withstand temperatures up to 180°F continuously, and up to 200°F for limited time periods. Aquapex is rated for 200°F …Saving money at bulk warehouse stores seems like a hit or miss affair. Use your old grocery receipts and a day pass to the warehouse store to see how much a membership would—or wou...PEX vs Aquapex: Key Differences. Now that we’ve reviewed what PEX and Aquapex are individually, let’s directly compare them on some key factors: Temperature Ratings. PEX pipes can withstand temperatures up to 180°F continuously, and up to 200°F for limited time periods. Aquapex is rated for 200°F …A recent analysis found which executives spend the most money on non-business related trips on corporate jets. By clicking "TRY IT", I agree to receive newsletters and promotions f...PEX (cross-linked polyethylene) pipe is a type of flexible plastic tubing used in plumbing systems for the transport of water. It was developed in Europe in 1968 and later introduced to the United States in the mid-’80s. PEX pipes have gained widespread popularity in residential plumbing for the past few decades due to their flexibility, […]TPG's Eric Rosen reviews business class on a Qantas Dreamliner from Australia to Los Angeles. The best airlines make you feel like you’ve already arrived at the destination as soon...Difference between PEX A and PEX B PEX A is produced by the peroxide method while PEX B is produced by the silane method. Additionally, PEX A joining uses expansion-style fittings while PEX B uses insert-style fittings. Fittings are inserted by use of an expansion tool while PEX B fittings are inserted manually …One attractive aspect of renting vs. owning a home is the lack of a long-term commitment. While it may seem that renters can pick up… By clicking "TRY IT", I agree to receiv...Their initial research includes three rated companies....FFNTF Viridian Capital Advisors has been helping cannabis companies raise capital for years and now the company has begun i...The PEX7 gene provides instructions for making a protein called peroxisomal biogenesis factor 7, which is part of a group known as the peroxisomal assembly (PEX) proteins. Learn ab...Jan 28, 2024 · PEX (cross-linked polyethylene) tubing has become increasingly popular in recent years for use in residential and commercial plumbing applications. There are a few different types of PEX tubing on the market, with the two most common being A PEX and B PEX. Both offer advantages, but there are some key differences between the two that… The Grading. You must remember that there are three common types of PEX: PEX-A, PEX-B, and PEX-C. These letters, which are used to identify types of PEX, can …PEX-A, which has the most flexible tubing and best freeze- and kink resistance, is ideal for use with kitchen and bath fixtures. PEX-B is slightly less flexible and less freeze-resistant. Both types of tubing come in three colors—red, white, and blue—in diameters ranging from 1/4-inch to 3 inches. While the tubing is the same regardless of ...Sep 28, 2021 · The main difference between them and regular valves is how the connections are made; PEX valves connect to PEX tubing and piping without the use of transition adapters. Other than this distinction, the two are highly similar, making them suitable for many of the same applications. Typical uses for PEX valves include shut-off, maintenance, and ... Dec 16, 2021 ... PEX Pipe - 5 Connection Options ... PEX Pipe Installation - ALL Connections To Fittings In A WHOLE HOUSE! ... PEX-A vs PEX-B - What's the Difference ...Around the mid-2000s in China, it was impossible to walk the streets of major cities without encountering a 拆 sprayed at every turn. Pronounced “chai,” the word means “to demolish,...The average lifespan of Kitec plumbing is around 10 years. Meanwhile, the average lifespan of PEX plumbing is 40 to 50 years. However, for both plumbing types, the amount of water usage, the quality of the water carried, exposure to the elements, and so on, all affect the lifespan of the pipes.SharkBite 1/2-in x 10-ft Blue PEX-B Pipe. SharkBite PEX-B is a cross-linked polyethylene tubing designed for use in residential and commercial plumbing applications. PEX pipe is flexible and easy to work with, which reduces the number of fittings needed to complete a job; reducing cost and leak points. PEX is also extremely durable and ...by Home-How.com. PEX, or cross-linked polyethylene, has become a new norm for the plumbing industry. Whether you’re looking at remodeling or new construction projects, …PEX (cross-linked polyethylene) pipe is a type of flexible plastic tubing used in plumbing systems for the transport of water. It was developed in Europe in 1968 and later introduced to the United States in the mid-’80s. PEX pipes have gained widespread popularity in residential plumbing for the past few decades due to their flexibility, […]PEX-A, which has the most flexible tubing and best freeze- and kink resistance, is ideal for use with kitchen and bath fixtures. PEX-B is slightly less flexible and less freeze-resistant. Both types of tubing come in three colors—red, white, and blue—in diameters ranging from 1/4-inch to 3 inches. While the tubing is the same regardless of ...Saving money at bulk warehouse stores seems like a hit or miss affair. Use your old grocery receipts and a day pass to the warehouse store to see how much a membership would—or wou...While both PEX-a and PEX-b exhibit resistance to corrosion, pitting, and scale buildup, there are notable benefits to PEX-a in relation to system performance and …Dec 14, 2023 · PEX-A and PEX-B tubing have distinct differences in terms of flexibility and cost. PEX-A is renowned for its high flexibility and resistance to kinks, making it the most widely used PEX tubing type. It lacks coil memory, which means it can be easily straightened and bent without returning to its original shape. If you've got one of Canon's amazing video-capable DSLRs, you know you've got a powerful camera. What you may not know is that you can add some incredible features, for free, with ...Generally speaking, the three different types of PEX plumbing pipes, PEX-A, PEX-B and PEX-C, have their own characteristics and are suitable for different occasions. When choosing, consumers can consider these differences based on specific needs to ensure that they choose the PEX pipe that is most suitable for their water supply system. ---1