PVC / CPVC Cement Hold, set & cure TimesGlue s et & healing times needed to avoid bad or leaky plastic pipe joints & connectionsPOST a question or COMMENT around plastic PVC pipe properties, uses, inspection, defects, inspection, standards, failures
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This article gives tables of hold, collection & cure times that must be respected when cementing PVC or CPVC piping systems. Below are definitions of plastic pipe gluing "hold time" (how lengthy to host the joint once gluing), collection time (how long prior to you can move the piping around) and also cure time (how long prior to the piping deserve to be exposed to pressure.

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The short article explains that activity or exposure to press in the piping system before the glued pipe joints & fittings have adequatgly set or cured dangers damaged connections, leaks, pipeline failures.This article collection describes the nature of polubutylene PVC & CPVC plastic piping and also tubing provided in buildings. We encompass information about failures and also problems through some generations the CPVC or PVC plastic pipes and also we describe good building exercise installation details where plastic piping is gift installed.We also administer an short article INDEX for this topic, or friend can shot the web page top or bottom find BOX together a quick way to find information friend need. PVC & CPVC pipe Gluing Specifications, Joint collection & cure TimesReader Question: exactly how long for a pvc pipe glue joint to dry before turning on the water(Feb 20, 2015) Champ said:PVC water pipe in basement froze and also broke. Water shut off at road. Water turned off, PVC pipeline cut and also glued. Temp. Now -20. I must turn on water. How long to revolve on water. Glue jar states 2 hrs. Come dry. Need to we put electrical heater in room to assist drying? as soon as we rotate on water, have to we turn 1/4 rotate until open up all method or just open?This question was originally posted in ~ WATER supply TURN-ON in our article collection on how to DE-WINTERIZE a BUILDINGReply: PVC piping glue collection vs. Cure time: once is it for sure to revolve on the water & at what pressure? duty of temperature in PVC joint cure time.Champ: precise answer depends on discovering the diameter the the pipeline you space gluding and also other details and also knowing the care taken in preparing and assembling the joints. If us assume you space gluing a residence water it is provided pipe that is no larger in diameter than 1 1/4" and at 20F you must wait a half hour before transforming on her water supply. The specification is an excellent for typical conditions because that pressures up to 160 psi.Adding warmth will indeed assist in curing if the glued joint. The threat of turning water on too soon is likely to cause a failed glue joint.Let"s watch what the adhesive manufacturers say about glue curing time. Portions of this text were adjusted from information listed by Oatey®, Georg Fischer Piping Systems, and other manufacturers cited in this article and also further at REFERENCESFactors affect CPVC & PVC pipeline Joint set & cure TimesWatch out: high and low temperatures, humidity, share fit, pipe condition (new vs. Old gift repaired), and also pipe size in diameter all have important impacts on glued PVC pipeline joints.Cold temperatures average that an ext time is needed to for set and cure times.And high temperatures can increase the softening effects of the solvents provided in primers and also glues offered in PVC piping, potentially softening or damaging the piping if too much solvent is used.Watch out: in wet or humid weather you need to rise the set and cure times by 50%!Watch out: for precise figure top top PVC glue dry time for your certain case, be sure to examine the brand of your specific CPVC or PVC pipe cement product.Definition the Glued PVC pipe Joint hold Time:The "hold time" is the period during which you should physically hold the newly-glued pipe joint materials in position automatically after assembling them. This is typically 30 seconds but in cold weather friend will need to expand that time to probably a minute.Definition the Glued PVC pipe Joint set Time:The "set time" for a glued PVC piping joint is the time that you need to wait prior to handling the newly-assembled and glued joints. This is just how long you should wait prior to moving the parts around. If you move the glued parts before the set time period the hazard is the you move them and also the glued joint will either fail or it will certainly "set" into a position other than the one girlfriend intended.PVC / CPVC pipeline joint set times selection from 2 minutes (1/2" come 1 1/4" pipe in ~ 60-100°F) come 48 hours (16"-24" pipe at 0-40°F).At temperatures over 60°F, a normally "safe" collection time for common residential smaller-sized plastic pipeline (under 3") installations is 15 minutes before pressure testing to 180 psi, with rises needed because that humid or cold conditions.Watch out: Oatey advises "Do no test with air."The "set time" the you should wait prior to moving the assembled plastic piping that has just been glued is in enhancement to the "hold time".
common PVC or CPVC Pipe joint Cement handling / set Time Wait periods Temperature in ~ Time the Assembly 60-100°F 40-60°F 20-40°F 0-20°F pipe Diameter 1/2" - 1 1/4" 2 minutes 5 minutes 8 minute 10 minute 1 1/2" - 3" 5 minute 10 minute 12 minute 15 minute 4" - 5" 15 minute 30 minutes 1 hour 2 hrs 6" - 8" 30 minutes 1 1/2 hrs 3 hours 6 hrs 10" - 16" 2 hrs 8 hrs 12 hrs 24 hrs 18" & above 4 hours 16 hrs 24 hours 48 hours

Notes to the table aboveWatch out: in wet or humid weather you need to boost the collection and cure time by 50%! usual PVC or CPVC Pipe joint Cement cure Time periods Temperature in ~ Time of Assembly 60-100°F 40-60°F 20-40°F 0-20°F pipe Diameter Times space all in hours other than as listed 1/2" - 1 1/4" 1 2 6 8 1 1/2" - 3" 2 4 12 16 4" - 5" 6 12 36 2 work 6" - 8" 8 16 3 days 4 job 10" - 16" 24 2 work 8 work 10 job 18" & above 36 3 work 12 days 14 work

Notes come the table aboveWatch out: this data is because that pressure experimentation up come 180 psi. Manufacturers warn "do no test through air" . If pressure testing is to be carried out at pressures over 180 psi the healing times before pressure trial and error is enabled will be significantly longer. Examine the specifications of your specific PVC CPVC cement product.

Table style © 2015 rebab.netFor high temperature PVC gluing applications manufacturers imply Keep the solvent cement in a cool shaded areaprior come use store the height on the solvent / cementwhen you room not proactively using it; leave the container open as soon as you don"t need to will reason it come thicken, end up being stringy and challenging or impossible to use, and also risks a bad glue joint. Store the PVC piping and connectors in a cool, shaded area, and also if feasible perform the gluing work in the cooler time the the work (early morning in most cases) Cool hot piping prior to gluingby wiping it v a damp rag, yet be sure the surfaces space dry before using the PVC cement Chec cement wetness before assembling:when assembling joints to it is in glued, be certain that the solvent cement coated surface of both sides of the joint room still wet v solvent cement before assembling them. Georg Fischer points out that puddling of solvent or cement in the pipe share can cause excessive softening. Wipe off excessive solvent or gluefrom the joint exterior for cold temperature PVC gluing applications manufacturers imply Work indoors?Prefabricate (glue-up) as lot of the piping device as you have the right to working inside a heated work-related area using components that have been save on computer in the area If you need to work outside, keep glue (and pipe contents if possible) in a warm area prior to performing the actual gluing remove snow, ice, water: Be very careful that the glue joint surfaces are dry and cost-free of snow or ice. Ns have actually noticed that a thin coating of ice on a ar of PVC piping left outdoors have the right to be straightforward to miss, though it may show up as a clue (ice shavings or difficult to push parts together) when you try to rally the joint. Extra applications that PVC cement: If essential use more than one application of primer and also solvent glue to be sure that the share surfaces space adequately softened prior to assembly increase the set and curing timeas stated by the manufacturer the the solvent / cement you space using once the temperature is beleow 60°F.Where come Buy CPVC & PVC pipe Solvent-type Primers & Cements

vinidex.com.au, offices in Queensland, Victoria, western Australia, brand-new South Wales, Tel: (02) 8839-9006 Quoting:Vinidex has actually been Australia"s top manufacturer that PVC and also polyethylene piping solution for over 50 years. Weld-On® Adhesives, Inc., 455 W. Victoria Street Compton, CA 90220 U.S.A. Key telephone: (310) 898-3300 client Service: call (800) 888-8312 and Fax (901) 853-5008 technological Support: (877) 477-8327 and also (310) 898-3304 EDI Support: edi

Reader comment & Q&A

Helpful question, VInce. The cure time because that PVC pipeline cement joints will differ a little bit by pipeline size, with bigger sizes needing an ext time to set. Temperature, pipe joint size, and also cement formula space all factors; that is, the PVC cement healing time also depends on which cement was used as there room some slow-set cements deliberately formulated to give much more working time to rally the joint and also for usage on large pipe connections. Friend will view those in the table over on this page and in more detail in the Oatey and other PDF records we provide. Typically, together you"ll see above, those space in minutes, not hrs for smaller sized diameter PVC pipe such as on a residential building, yet can it is in as lengthy as 14 work for large diameter pipe joints in freeze weather. When the joint is cured together per the manufactuer"s accuse you have the right to turn on water or placed the drainpipe into use.

After connecting the shut off valve using the primer and also cement, is the cure time essential before turning the main residence water it is provided or is it essential before transforming the valve on?

Yes, Donnie, many thanks for asking. There are numerous PVC cements space specifically designed for slow collection times - these assets are discussed, named, defined in the article over on this page near the end where you view Reader comment & Q&A please take a look and let me kno wif any type of of that is uncertain or incomplete.

Sewer pipes

Is there a glue that provides you much longer time placing pcp pipe together

Apologies Harry but searching because that CPBC pipe cement i only find CPVC (Chlorinated PolyVinyl Chloride) pipe cement such as the Oatey product presented below. Ns am not conscious of a plastic pipe alled CPBCYou will view that at least some "PVC" glue is labelled for usage on BOTH PVC and also CPVC

as you will check out on the product label example portrayed here and listed by Oatey. Bottom line:

for best results usage both a primer and a glue and also check the product label.

Can you usage pvc glue on CPBC pipe and fittings

(June 23, 2019) danjoefriedman (mod) said:Sure if you measure her coupling depth friend will typically see that 1/2 to 3/4 of one inchAdding picture from harrisonplastic.com you deserve to see the a usual 2, 3, or 4-inch PVC coupling is 2-inches in measurement "A" PVC-C

Will 3/4 the cpvc pipe sticking the end ,be able to safely it is in glued to a coupling?

We have a in floor cleaning device for our pool. The clean module is a Caretaker 5 port utilizing 1 1/2 PVC pipe. One of the pipe is leaking therefore I need to cut all 5 white PVC pipes and replace them, this will need me to also replace the bottom bowl of the cleaning module i beg your pardon is do of black color CPVC. I am planing on using Weld-On #724 cement to bond the 2 together. I"m concerned that I may not have enough time to correctly put every 5 pipes totally up in come the bottom plate. #724 is mean to it is in moderate drying.

Question is once bonding white PVC to black CPVC will certainly that allow me more working time to insure I have actually the pipes correctly seated?

We live in the desert SW for this reason morning temps right currently are around 75F through highs roughly lower 90"s. TIA

OPINION: I"m nervous around re-using pipe fittings. In my opinion and also experience, the expense of a leak after that can it is in so really costly in water and also mold damages that it"s not worth the danger of re-using components that are, in comparison really inexpensive and faster to assemble 보다 re-using old materials.

Only in an odd case where there was such difficulty of access might re-use it seems to be ~ tempting to me.

and also I"d still it is in worried. And I think the warm questions you raise may be important. In particular if heater raises temperatures over the rated temperature enabled for the pipeline in common use you"ve currently violated the manufacturer"s specifications and also advice. In one era of alternative "facts" mine opinion is the we"re ideal served by detect the most thoughtful, professional data we can from the most-reliable sources. In the case of many building products and materials, the manufacturer has a many to lose if your product is not effective in application. And also the manufacturer has frequently a large base of ar experience from its very own tests and from that is customers.

So I have tendency to bet on their side: view what the manufacturer recommends for use of their product. ASTM and also other standards space equally important. The following is an excerpt indigenous a JM Eagle HDPE Water and also Sewer pipe Installation guide


5.1 damage Assessment because that Polyethylene pipeline Damaged pipe or fittings need to be inspected and evaluated.

Pipe, fittings, fabrications or frameworks with excessive damage should not be installed. Damage that occurs after installation may require that the damaged pipeline or component be removed and replaced. WARNING: Slovees or gouges in press pipe cannot be repaired by filling in v extrusion or warm air welding. The damaged section have to be removed and replaced. WARNING: Improperly made blend joints cannot be repaired. Improper target fusions should be cut out and also re-done indigenous the beginning. Poorly joined socket or electrofusion fittings have to be removed and replaced. Poorly joined saddle fittings have to be gotten rid of by cutting out the key pipe section, or, if the key is undamaged, make unusable by cutting the branch outlet or chimney off the saddle fitting, and installing a new saddle installation on a brand-new section of main. WARNING: broken or damaged fittings cannot be repaired and, as such, need to be removed and replaced. WARNING: Kinked pipe must not be installed and also cannot be repaired. It must be removed and replaced. WARNING: pipe damaged during an emergency squeeze-off can not be repaired. Squeeze-off damaged pipe must be removed and also replaced. - source: HDPE_WATER_AND_SEWER_Installation_Guide_03-2011 JM Eagle 5200 West Century Boulevard Los Angeles, CA 90045800-621-4404

Hi. Say thanks to you because that the PVC gluing article. I have actually a question around several approaches I"ve viewed on you tube concerning separating previously solvent welded pipes. If girlfriend are acquainted with the PVC pipeline reamer do by Reed manufacturing, through which you connect reamer to common drill, and also then making use of the reamer which acts choose a rotating wood plane, and also reams out the fitting;

I"m trying to number out if girlfriend can properly re glue, or if the original engineering specifications for the PVC pipe don"t permit even millimeter type changes because that a effective resolvent.By the way this is for drainage and also not supply. The monitor up concern is the utilizing of a warm gun to warmth the fitting and then pry out old pipe.

Again this is a you tube item, and also if friend did this technique, while friend have efficiently removed the fitting, go the heat reason a weakness in the other end of the fitting the you had actually no intentionally of separating. Anyway, that"s a lot come read yet I"d evaluate anyone"s suffer with either of these methods.

Question: Is there a cleaner/cement product that has a slow-moving setup time


i may have to replace an entire FIMCO sprinkler distributor indexing valve if just replacing the optimal cover will not work properly. I have 4 ea. 1" zone pipes the will have to be cut, and also then re-assembled.

Is there a cleaner/cement product that has a slow-moving setup time that will certainly be sufficient to clean the pipes, use cement to the 4 joints, with sufficient time to apply the cement, align the 4 zone pipes, and seat the new FIMCO body prior to the cement sets-up?

Thank friend for her comments.

Illustration: Hercules gray heavy-body slow-set PVC cement quote below.

Moderator reply: Yes, below are several PVC cements are specifically designed because that slow set times


Thank you for an exciting question: in search of a long-set time or functioning time PVC pipeline adesive.

See more: How Much Is 8 Oz In Ml - Convert 8 Ounces To Milliliters

In general, when selecting a PVC cement for an application wherein you need a much longer initial collection time, select a "heavy bodied" PVC cement. You"ll see that characteristic together I perform the species of PVC cement from numerous manufacturers below.

Hercules provides a heavy duty long-working-time PVC cement, presented above, No. 60210, 8 oz. Hefty Body, Slow set PVC Cement (Gray), described as PVC Cement, Gray Label, low VOC - Gray, heavy Body, Slow collection For PVC species I & II, safe and clean water, DWV, and SW pipe and also fittings approximately 15" diameter. Schedule 40 and 80. Meets ASTM D2564.

See details the the properties of all of Hercules" PVC primers and also cements in