When you need a repiping company in Chula Vista that can help you decide if you should add a copper piping system or a PEX system to your home, contact the the experienced repiping technicians at Integrity Repipe, today.. There are many types of PEX tubing. The best type is Zurn AquaPEX® Tubing. This is the best PEX fitting for repiping a home. …PEX Tubing that’s Chlorine, Corrosion and Freeze-resistant. PEX plumbing pipes are one of the most cost-effective piping solutions, replacing more expensive rigid pipes in new construction and commonly sourced for remodels and repipe jobs. SharkBite PEX pipe meets the highest chlorine resistance and UV standards and is approved for ...There’s a common misconception that PEX-A cold expansion fittings have a 25% better flow rate than Viega PureFlow ’s PEX-B insert fittings. It’s not true. The difference in flow rates between the two types of fittings is negligible. Some manufacturers insist incorrectly that cold expansion fittings don’t cause pressure …Misc. Pex A vs Pex B Pipes: What’s Better? By. Stidac. - July 25, 2022. 1471. Nowadays, there are various materials you can choose from for your …Advantages of PEX B. PEX B is taking the plumbing world by storm with its amazing perks! It’s renowned for its increased flexibility, longevity and affordability. Flexibility: PEX B is much more bendable than copper or PVC. This makes it great for tricky spots. Longevity: PEX B is tough! It won’t corrode, scale …Oct 24, 2017 ... Comments13 ; Which is Better PEX A or PEX B | Pressure Test. Roger Wakefield Plumbing Education · 158K views ; Zurn PEX-B Expansion vs. Uponor PEX- ...PEX-A vs PEX-B vs PEX-C; PEX-A vs PEX-B vs PEX-C. Table of Contents. Source: www.pinterest.com. Knowing how to identify the PEX plumbing you have on hand and what factors to consider when installing it, is an important skill. While the differences between different materials and products may appear trivial to the untrained eye, …A few tips for preventing frozen PEX pipes: . Keep the room temperature above 55 F. Add insulation to particularly cold places such as attics, garages and basements. Drip faucets to keep water moving in the pipes. Shut off the water to outside hose bibbs (spigots) & drain the pipes. Install frost-free sillcocks.Dec 25, 2023 · PEX-B. Manufactured using a moisture-cure method, PEX-B is slightly stiffer than PEX-A. This aspect makes PEX-B a little trickier to work with but is still highly resistant to cracking when water freezes. It also comes at a lower cost of $2.50 to $5.50 per 10 feet. PEX-B resists deterioration when exposed to chlorine, so it can effectively ... Type A is flexible and used for Expansion fitting. Type B is cheap ass and used for greedy installers. Flexibility - PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting. PEX B is not expandable and you should never expand the end of a PEX-B pipe. There ...Your wallet or pocketbook probably feels a bit like an arsenal. You've got a half dozen different ways to spend money all in one place. Finance blog Three Thrifty Guys suggests thi...PEX vs. Copper Plumbing Estimated Cost. PEX tubing or cross-linked polyethylene flexible plastic tubing for a house costs about $1,500 to $8,000, according to “CostHelper.” (All cost estimates in this article are based on the same source). For example, it costs about $1,500 to $2,500 with PEX for a bathroom.Price is one major draw: PEX can be a good 75% cheaper than copper. In one 2013 survey of plumbing supply stores in southern Alabama, copper cost $2.55 per foot compared with 48 cents per foot of PEX. That can add up to thousands of saved dollars over the course of a house project.PEX B has a superior flow rate in comparison to PE-X A. Yes PEX A is more flexible than PEX B but both types of PEX have the same minimum bending radius. As all piping exposed to the sun must be lagged, claims of better UV resistance for PEX are irrelevant. When it all boils down to the bottom line, both PEX A and PEX B MUST meet …PEX-b (i.e. Bow, Watts, CanPex) can only be used with crimp style fittings ASTM F1807 along with copper crimp rings, stainless press sleeves and stainless clamps. With the exception of ComfortPro’s PEX-c which can be used with both cold expansion fittings (F1960, F2080) and crimp fittings (F1807) other PEX-c’s (i.e. Roth, Viega) are ...Dec 18, 2022 · What is PEX? PEX is a material used in plumbing, most commonly as water supply lines. At a fraction of the cost of copper, it offers easier installation and far better durability. Currently, it’s easily one of the best plumbing materials available. Made from cross-linked Polyethylene, this material is flexible and fairly easy to work with. When you need a repiping company in Chula Vista that can help you decide if you should add a copper piping system or a PEX system to your home, contact the the experienced repiping technicians at Integrity Repipe, today.. There are many types of PEX tubing. The best type is Zurn AquaPEX® Tubing. This is the best PEX fitting for repiping a home. …From new installations to renovations get the right PEX pipe for your job site needs to make the job easier and make your customers happy. If you buy something through our links, w...PEX pipe is required to withstand 720 hrs of 150 psi constant pressure with water at 210°F (99°C) before failure whereas PE-RT is only required to withstand 48 hours and cannot meet the same temperature and pressure ratings as PEX. For environmental stress crack resistance (ESC), PEX pipe is required to withstand …PEX A is easier to work with, is more foolproof, and is what I'm re-plumbing my whole house with in my remodel. I don't own any PEX B crimping tools, and I will never use push fittings. I don't really care about what is buried in the ground so much. I just want to be able to easily replace the stuff under my house if any future issues arise.DGAP Post-admission Duties announcement: Haier Smart Home Co.,Ltd. / Third country release according to Article 50 Para. 1, No. 2 of the W... DGAP Post-admission Duties announce...w w w . p e x s u p p l y . c o m • 8 8 8 . 7 5 7 . 4 7 7 4 PEXSUPPLY RESOURCES GPM Chart for Copper & PEX Pipe Tubing Size/Type Minimum Flow Rate1 (gpm) Maximum Flow Rate2 (gpm)The main difference between expansion and crimping is the type of tool used to create the seal. Expansion requires a specialized tool that stretches the PEX pipe, while the crimp system requires a tool that compresses a metal ring. Expansion is typically used in larger diameter pipes and is less likely to create … formation in the pipes and their subsequent failure. 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 ... Oct 2, 2018 ... A leading competitor falsely claims that its PEX-a cold expansion fittings deliver a 25% greater flow. We performed a demonstration to show ...Nov 1, 2021 ... Also, it does burst when it freezes — it does not expand enough to make a real difference between it and PEX B. Also, PEX A joints blow apart ...On November 2, Crawford C A will be reporting earnings from the most recent quarter.Analysts expect Crawford C A will release earnings per share o... Crawford C A is reporting earn...Apr 13, 2017 ... Comments70 ; Pex A vs Pex B - What's The Difference? HouseImprovements · 134K views ; PEX Pipe - 5 Connection Options. Matt Risinger · 90K views.Jun 27, 2023 · Learn the key differences between PEX A and PEX B, two types of cross-linked polyethylene tubing used in plumbing systems. PEX A is more flexible and resistant to cracking, while PEX B is more affordable and less flexible. We provide a comprehensive comparison of their production methods, flexibility, strength, cost, resistance to UV rays ... Demandez une soumission en moins de 2 minutes. Il n'y a rien de mieux qu'un plancher chauffant: confort ultime, écoénergétique, hypoallergène et très durable. Achetez votre plancher en ligne et obtenez une soumission en 2 minutes. Nos systèmes préassemblés haut de gamme sont conçus pour s'installer facilement.Many household plumbing systems use PEX for pipes to supply hot and cold water. The term PEX stands for “crosslinked polyethylene.”. PEX piping is manufactured by melting high-density polyethylene and extruding it in the form of a tube. This material was first introduced to the United States only 40 years ago, but it’s catching on fast.Jul 4, 2023 · Demandez une soumission en moins de 2 minutes. Il n'y a rien de mieux qu'un plancher chauffant: confort ultime, écoénergétique, hypoallergène et très durable. Achetez votre plancher en ligne et obtenez une soumission en 2 minutes. Nos systèmes préassemblés haut de gamme sont conçus pour s'installer facilement. Pex A vs Pex B fittings offer different features and benefits. Pex A fittings utilize expansion rings made from Pex or similar material, while Pex B … formation in the pipes and their subsequent failure. 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 ... 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 …When he's not blowing things up, making models, or otherwise holding the job you wish you had, Adam Savage is serious about personal projects. We chatted with him about MythBusters...Advertisement Over the centuries, the ninja's fearsome reputation grew and grew. Eventually, the stories and legends surrounding them took on supernatural qualities. This happened...Watch how EvoPEX wins out in time trials against expansion, sweat, crimp and press installations. Also learn the different features of EvoPEX versus crimp and expansion. Made in the U.S., EvoPEX, when used with SharkBite PEX, has a 25 year warranty. Plus, it’s a meter-to-fixture system, so you have all the parts you need for rough-in ...Advantages of PEX B. PEX B is taking the plumbing world by storm with its amazing perks! It’s renowned for its increased flexibility, longevity and affordability. Flexibility: PEX B is much more bendable than copper or PVC. This makes it great for tricky spots. Longevity: PEX B is tough! It won’t corrode, scale …This is a short update on our previous video about Uponor Pex-A and Zurn Pex-B pipes installation 👉 https://youtu.be/tJI-E6y2DuUWhat are your thoughts on UP...Nov 21, 2022 ... This Video is for all Plumbers and all Plumbing Contractors that insist that Zurn uses copper crimp rings and insert fitting.Homeowners can expect to pay 20% to 40% more when installing copper pipes over PEX. On average, PEX water pipes cost 50 cents to $2 per linear square foot. Copper costs closer to $2 to $8 per linear foot. Due to the complexity of installing copper pipes, labor costs tend to be significantly higher for copper versus PEX.Misc. Pex A vs Pex B Pipes: What’s Better? By. Stidac. - July 25, 2022. 1471. Nowadays, there are various materials you can choose from for your …Copper piping is a tried-and-true option known for its durability and long lifespan, but it can be more expensive and difficult to install. Pex piping, on the other hand, is more affordable ...Découvrez notre guide complet sur les différences entre PEX A et PEX B pour votre plomberie résidentielle. Comparez coûts, méthodes de raccordement, flexibilité, dimensionnement et résistance au gel. Faites le choix éclairé pour vos projets de plomberie avec Sanbec. Dans l'industrie de la plomberie, il y a eu une véritable révolution au cours …There are three types of PEX tubing available for plumbers: PEX A, PEX B, and PEX C. The primary differences between these three materials are the methods that the manufacturer uses in order to create them. PEX, of course, is the industry term for cross-linked polyethylene. The method in which a manufacturer performs the …PEX-A is the most flexible of all PEX pipe types, it has little or no coil memory and gives installer the ability to repair kinks with a heat gun. It has been in use for over 50 years which is longer than other types and a lower bending radius in PEX-A (6 times the OD vs. 8 times the OD for PEX-B & C) is helpful. The joining method for PEX B doesn’t need an expansion tool, making it easier to install. Whether you live in a hot or cold climate, the method of joining stays the same. The diameter is smaller in the fittings than PEX A, and the joining method decreases the diameter of the pipe, directly at the joint. PEX B Looks easier to install, but the fittings are more expensive and the durability looks lower. I don't like the idea of using SharkBite fittings on a home that will be bouncing down the road its whole life. I'd rather work harder now on install then have things fail down the road on me. It's a 17ft trailer and the whole unit needs plumbed.Nov 26, 2020 ... Got2Learn•5.7M views · 8:54. Go to channel · PEX A vs PEX B: Pros and Cons. Williams Plumbing & Heating•950K views · 30:48. Go to channel&...Sep 11, 2017 ... Comments28 · Training Series: PEX A Installation · I Highly Recommend Zurn Pex B Pipe. · PEX A vs PEX B: Pros and Cons · Pex A vs Pex B...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! PEX-A. PEX-a is flexible and has essentially no coil memory, making it the most commonly used tubing type with expansion fittings. It can also be used with push, crimp, clamp and press style fitting; however it is normally the highest-priced PEX pipe type. PEX-A can be used with: Expansion fittings. Push-to-connect fittings. 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...Jun 12, 2023 · My only guess why the fittings survive is that PEX-A expands a bit when the water freezes, taking pressure off of the fittings. If you think you may accidentally kink it, PEX-A is the better choice. (Heat until clear and it will cool to original shape.) PEX-A brass expansion fittings can also be removed and re-used. Pex A > Pex B. Expansion rings are pretty much idiot proof. But the tool to do the expansion is about 400 or more for the automatic one. The hand expander is a pain in the butt. PEX A can usually be crimped or expanded, need to look at the certifications listed.Which One Is Better: PEX A Vs PEX B Vs PEX C Fittings? If you are looking for a more reliable option and have no issues spending extra, PEX A fittings are the best choice. It is made from more high-grand materials. With proper installation, it can last up to 100 years. The fitting is a top choice for many household plumbing.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 …By Smith A Wiff Updated on December 15, 2023. The most common difference between Pex Crimp vs Sharkbite is their usability. Pex Crimps can be adjustable with almost every basic connection, while there are some specific places where you can’t set up anything except for Sharkbites. Due to some similarities in …Since launching four years ago, hitting level 40 in Pokémon GO meant hitting the top. You could still keep catching Pokémon and gathering XP, of course — but that shiny level badge...When he's not blowing things up, making models, or otherwise holding the job you wish you had, Adam Savage is serious about personal projects. We chatted with him about MythBusters...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.On November 2, Crawford C A will be reporting earnings from the most recent quarter.Analysts expect Crawford C A will release earnings per share o... Crawford C A is reporting earn...Advertisement Over the centuries, the ninja's fearsome reputation grew and grew. Eventually, the stories and legends surrounding them took on supernatural qualities. This happened...Composition. Kitec and PEX are cross-linked polyethylene, which means they’re thermoplastic resins. You would think this would make Kitec an effective piping material, but as history has shown, it fell short. The main weaknesses of Kitec piping are the brass fittings. The fittings reacted negatively to moisture and oxygen. PEX-AL-PEX. PEX-AL-PEX, also known as aluminum-barrier PEX, is the most expensive of the bunch but, the most suited for use in compressed air systems. It features a very unique structure where an aluminum layer is sandwiched by 2 layers of PEX. The aluminum layer helps the tubing keep its shape once bent. Missouri congressmember Tracy McCreery introduced a resolution to explain to colleagues the difference between fiscal and physical. By clicking "TRY IT", I agree to receive newslet...I am obsessing over which pex to use for a whole house manifold installation. The choices are pex-a (uponor) vs pex b (viega). Uponor seems easier to work with, less kinking, better flow etc. What I am most concerned with is: 1.longevity (this is my forever house) 2. safety (leaching of chemicals into drinking water) I am on a well.Packing a few replacement parts and tools will make it easier to fix your RV’s plumbing on the road. All modern RVs are equipped with PEX (cross-linked polyethylene) plumbing, like that found in many stationary homes. The pipe itself is super easy to work with and is almost indestructible. It comes in various diameters and colors, but in RV ...PEX A vs PEX B. There are different types of PEX piping to choose from, with PEX A and PEX B being the most common. They are similar and still have the same types of pros and cons, but there are some profound differences to be aware of. PEX A has been around the longest, as the name suggests. It is very flexible and resistant to kinks, and can ... The joining method for PEX B doesn’t need an expansion tool, making it easier to install. Whether you live in a hot or cold climate, the method of joining stays the same. The diameter is smaller in the fittings than PEX A, and the joining method decreases the diameter of the pipe, directly at the joint. Oct 2, 2018 ... A leading competitor falsely claims that its PEX-a cold expansion fittings deliver a 25% greater flow. We performed a demonstration to show ...Our small business community offers up some great suggestions for shaking things up a bit. It’s easy for small businesses to get stuck doing the same things over and over again. If...Feb 15, 2024 · Oh, if you want some in-depth with PEX crimping, can have a glance inside the Pex crimp vs Sharkbite battleground. Professional PEX Crimp Tool. Apollo 1-inch Multi-Head Crimp Tool Kit; SharkBite 23251; 1/2 PEX Compression Fittings. PEXworx Compression for Brass Fitting; SharkBite 24983A Compression; Major Difference in Connection Mechanism. PEX ... Oct 2, 2018 ... A leading competitor falsely claims that its PEX-a cold expansion fittings deliver a 25% greater flow. We performed a demonstration to show ...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 …Copper piping is a tried-and-true option known for its durability and long lifespan, but it can be more expensive and difficult to install. Pex piping, on the other hand, is more affordable ...Jan 4, 2023 · The PEX component is a metal ring that takes a simple crimping tool to make any connections you want. The Shark Bite component, is a flat piece of metal that has teeth on both sides, hence the name. It is a quick way to make plumbing connections but it may take longer to get into position than the PEX option. PEX Crimp vs SharkBite What is the difference between PEX A, B and C? PEX-a The Engel method is a hot cross-linking process, meaning the actual cross-linking takes place during the …What PEX has the smallest diameter? What PEX is cheapest to install? What PEX withstands chlorine attack the longest? What PEX do you need for your home?Jim ...Brass Push-to-Connect. Versatility. Brass push-to-connect fittings seal on the outside of the pipe, which means they are good for any repair or remodel project as well as for transitioning from one pipe material to another. They can connect PEX, copper, CPVC and HDPE pipe types. There are also fittings for PVC and polybutylene …Oct 29, 2022 ... Zurn Pex B has some issues. The manufacturing process has manufacturing defects from time to time and the pipe must be examined before it is ...Location. Mississippi. Jul 11, 2016. #1. All, On the attached photo, I have 1/2" PEX running into my tub/shower. My question is simple: should I leave the PEX as it is, using the bend supports, or should I cut it and install 90 degree elbows. This is Uponor, in the event that matters. Thanks!Mar. 4, 2024. PEX-a vs. PEX-b: Choosing the Right Plumbing Solution. by Alex Gross. Blog. PEX-a vs. PEX-b: Choosing the Right Plumbing Solution. In the …PEX B has a superior flow rate in comparison to PE-X A. Yes PEX A is more flexible than PEX B but both types of PEX have the same minimum bending radius. As all piping exposed to the sun must be lagged, claims of better UV resistance for PEX are irrelevant. When it all boils down to the bottom line, both PEX A and PEX B MUST meet …PEX B has a superior flow rate in comparison to PE-X A. Yes PEX A is more flexible than PEX B but both types of PEX have the same minimum bending radius. As all piping exposed to the sun must be lagged, claims of better UV resistance for PEX are irrelevant. When it all boils down to the bottom line, both PEX A and PEX B MUST meet …Now, with 1 faucet on, we will get 0.388 PSI drop in the 3/4 PEX which adds to the drop at the faucet. With the 3 faucets open, we will get 2.4715 PSI drop in the 3/4 PEX for a resulting pressure at each faucet of 70 - 2.4715 - …Mar. 4, 2024. PEX-a vs. PEX-b: Choosing the Right Plumbing Solution. by Alex Gross. Blog. PEX-a vs. PEX-b: Choosing the Right Plumbing Solution. In the …PEX-B. Manufactured using a moisture-cure method, PEX-B is slightly stiffer than PEX-A. This aspect makes PEX-B a little trickier to work with but is still highly resistant to cracking when water freezes. It also comes at a lower cost of $2.50 to $5.50 per 10 feet. PEX-B resists deterioration when exposed to chlorine, so it can effectively ...
Because PEX pipe is manufactured with a copper tube size (CTS) outside diameter and an SDR of 9, it allows designers and installers to use the same hangers, supports and insulation as copper piping systems. For risers, use CTS riser clamps on the base of each floor to control for expansion and contraction.. Nissan jdm
Nov 24, 2020 · If the distribution system is all or partly PEX, it’s important to know the facts about fittings, flow and pressure drops in order to make the correct calculations. There’s a common misconception that PEX-Acold expansion fittings have a 25% better flow rate than Viega PureFlow’s PEX-B insert fittings. It’s not true. w w w . p e x s u p p l y . c o m • 8 8 8 . 7 5 7 . 4 7 7 4 PEXSUPPLY RESOURCES GPM Chart for Copper & PEX Pipe Tubing Size/Type Minimum Flow Rate1 (gpm) Maximum Flow Rate2 (gpm)Missouri congressmember Tracy McCreery introduced a resolution to explain to colleagues the difference between fiscal and physical. By clicking "TRY IT", I agree to receive newslet...Compared to PEX plumbing, copper plumbing is much sturdier and typically has a longer lifespan. Average Lifespan. In its ideal environment, PEX tubing can last for up to 50 years. PEX tends to degrade much quicker compared to copper pipes. However, copper pipes are also known to see failures or pinhole leaks as early as 5 years. …Oct 2, 2018 ... A leading competitor falsely claims that its PEX-a cold expansion fittings deliver a 25% greater flow. We performed a demonstration to show ...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."Misc. Pex A vs Pex B Pipes: What’s Better? By. Stidac. - July 25, 2022. 1471. Nowadays, there are various materials you can choose from for your …Composition. Kitec and PEX are cross-linked polyethylene, which means they’re thermoplastic resins. You would think this would make Kitec an effective piping material, but as history has shown, it fell short. The main weaknesses of Kitec piping are the brass fittings. The fittings reacted negatively to moisture and oxygen.Dec 9, 2023 · Learn the key differences between Pex A and Pex B, two common pex materials for plumbing and heating applications. Find out how to choose the best pex for your needs based on temperature extremes, pressure requirements, chemical compatibility and cost. You’ve got problems, I’ve got advice. This advice isn’t sugar-coated—in fact, it’s sugar-free, and may even be a little bitter. Welcome to Tough Love. You’ve got problems, I’ve got...Ventajas y desventajas que comparten en común. Tanto los tubos PE-RT, PE-Xa, PE-Xb, y PE-Xc son flexibles, lo que permite ahorrar en almacenaje, transporte y el número de conexiones requeridas ...This is a short update on our previous video about Uponor Pex-A and Zurn Pex-B pipes installation 👉 https://youtu.be/tJI-E6y2DuUWhat are your thoughts on UP...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.Both the general Bow PEX andsuper PEX works similarly. Bow PEX is the right choice for indoor piping water lines or other lines. If you need a durable and flexible tubing system, then super PEX is the best choice. On the battle of Bow PEX vs Super PEX, super PEX wins for its extra durability and high quality.Copper piping is a tried-and-true option known for its durability and long lifespan, but it can be more expensive and difficult to install. Pex piping, on the other hand, is more affordable ...On-demand goods, food and alcohol delivery service Gopuff has acquired fleet management platform rideOS for $115 million, sources familiar with the deal say. This acquisition comes...Feb 7, 2012 ... Uponor Logic Plumbing uses flexible PEX tubing and F1960 cold-expansion ProPEX® fittings for faster, easier plumbing installations compared ...Feb 8, 2024 · PEX-b pipes use silane for crosslinking. They are more flexible and cheaper. PEX-c pipes have crosslinks created by electron beam radiation. They lie between PEX-a and PEX-b. Apollo PEX pipes come in diameter sizes of 1/4″ to 4″ and have pressure ratings of 160 psi at 73°F and 100 psi at 180°F. 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 ….