PVC / CPVC Cement Hold, collection & cure TimesGlue s et & cure times required to avoid poor 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 post gives tables the hold, set & cure times that have to be respected when cementing PVC or CPVC piping systems. Below are meanings of plastic pipeline gluing "hold time" (how long to hold the joint once gluing), set time (how long before you can move the piping around) and cure time (how long before the piping have the right to be exposed to pressure.

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The write-up explains that movement or exposure to press in the piping system before the glued pipeline joints & fittings have actually adequatgly collection or cured dangers damaged connections, leaks, pipeline failures.This article collection describes the nature of polubutylene PVC & CPVC plastic piping and also tubing used in buildings. We incorporate information about failures and also problems v some generations of CPVC or PVC plastic pipes and also we describe good building exercise installation details wherein plastic piping is gift installed.We also provide an post INDEX because that this topic, or you can try the page top or bottom search BOX together a quick way to discover information you need. PVC & CPVC pipe Gluing Specifications, Joint collection & healing TimesReader Question: exactly how long for a pvc pipeline glue share to dry before transforming on the water(Feb 20, 2015) Champ said:PVC water pipeline in basement froze and broke. Water shut turn off at road. Water turned off, PVC pipe cut and also glued. Temp. Currently -20. I should turn top top water. How long to turn on water. Adhesive jar states 2 hrs. To dry. Should we put electric heater in room to aid drying? when we revolve on water, have to we revolve 1/4 turn until open up all way or just open?This question was initially posted at WATER it is provided TURN-ON in our article series on exactly how to DE-WINTERIZE a BUILDINGReply: PVC piping glue collection vs. Cure time: as soon as is it safe to turn on the water & in ~ what pressure? role of temperature in PVC joint cure time.Champ: specific answer counts on discovering the diameter of the pipeline you room gluding and other details and also knowing the care taken in preparing and assembling the joints. If us assume you are gluing a home water it is provided pipe the is no bigger in diameter than 1 1/4" and also at 20F you should wait a fifty percent hour before transforming on her water supply. That specification is an excellent for usual conditions because that pressures as much as 160 psi.Adding warmth will indeed assist in curing if the glued joint. The hazard of transforming water on too quickly is likely to reason a failed glue joint.Let"s watch what the glue manufacturers say about glue curing time. Portions of this text were adapted from information provided by Oatey®, Georg Fischer Piping Systems, and other manufacturers quote in this article and also further at REFERENCESFactors influence CPVC & PVC pipeline Joint collection & healing TimesWatch out: high and low temperatures, humidity, joint fit, pipe problem (new vs. Old being repaired), and also pipe size in diameter all have actually important results on glued PVC pipeline joints.Cold temperatures typical that an ext time is essential to for collection and cure times.And high temperatures have the right to increase the softening results of the solvents supplied in primers and glues used in PVC piping, possibly softening or damaging the piping if too much solvent is used.Watch out: in wet or humid weather you need to increase the collection and cure time by 50%!Watch out: for an accurate figure on PVC glue dry time for your certain case, be sure to check the label of your certain CPVC or PVC pipe cement product.Definition the Glued PVC pipe Joint organize Time:The "hold time" is the duration during which you must physically organize the newly-glued pipeline joint components in position immediately after assembling them. This is generally 30 seconds but in cold weather friend will need to expand that time to maybe a minute.Definition that Glued PVC pipe Joint set Time:The "set time" because that a glued PVC piping joint is the time that you must wait prior to handling the newly-assembled and glued joints. This is how long you must wait before moving the components around. If you move the glued parts before the collection time duration the danger is that you move them and the glued joint will certainly either fail or it will "set" right into a position other than the one you intended.PVC / CPVC pipeline joint collection times variety from 2 minute (1/2" come 1 1/4" pipe at 60-100°F) come 48 hrs (16"-24" pipe at 0-40°F).At temperatures over 60°F, a typically "safe" set time for common residential smaller-sized plastic pipe (under 3") installations is 15 minutes prior to pressure testing to 180 psi, with boosts needed for humid or cold conditions.Watch out: Oatey warns "Do no test with air."The "set time" the you should wait before moving the assembled plastic piping that has just to be glued is in addition to the "hold time".
common PVC or CPVC Pipe share Cement dealing with / collection Time Wait periods Temperature at Time that Assembly 60-100°F 40-60°F 20-40°F 0-20°F pipe Diameter 1/2" - 1 1/4" 2 minutes 5 minute 8 minute 10 minutes 1 1/2" - 3" 5 minutes 10 minute 12 minute 15 minutes 4" - 5" 15 minute 30 minute 1 hour 2 hrs 6" - 8" 30 minute 1 1/2 hrs 3 hrs 6 hrs 10" - 16" 2 hrs 8 hrs 12 hours 24 hours 18" & above 4 hrs 16 hours 24 hours 48 hours

Notes come the table aboveWatch out: in wet or humid weather you require to rise the set and cure time by 50%! common PVC or CPVC Pipe joint Cement healing Time durations Temperature at Time that 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 days 6" - 8" 8 16 3 job 4 work 10" - 16" 24 2 days 8 days 10 days 18" & over 36 3 work 12 work 14 work

Notes to the table aboveWatch out: this data is because that pressure experimentation up to 180 psi. Manufacturers warning "do not test v air" . If pressure testing is to be carried out at pressures over 180 psi the healing times prior to pressure trial and error is enabled will be substantially longer. Inspect the specifications that your details PVC CPVC cement product.

Table style © 2015 smashville247.netFor high temperature PVC gluing applications manufacturers imply Keep the solvent cement in a cool shaded areaprior to use keep the height on the solvent / cementwhen you room not actively using it; leave the container open once you don"t need to will reason it to thicken, end up being stringy and challenging or impossible to use, and also risks a negative glue joint. Store the PVC piping and connectors in a cool, shaded area, and if possible perform the gluing to work in the cooler time that the work (early morning in many cases) Cool hot piping prior to gluingby clean everything it v a damp rag, but be certain the surfaces are dry before using the PVC cement Chec cement wetness before assembling:when assembling joints to it is in glued, be sure that the solvent cement coated surface of both political parties of the joint room still wet through solvent cement before assembling them. Georg Fischer points the end that puddling that 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 indicate Work indoors?Prefabricate (glue-up) as lot of the piping system as you deserve to working inside a heated job-related area using contents that have actually been save in the area If you have to work outside, save glue (and pipe materials if possible) in a heat area prior to performing the actual gluing eliminate snow, ice, water: Be very careful the the glue share surfaces are dry and totally free of snow or ice. Ns have actually noticed that a thin coating of ice on a section of PVC piping left outdoors can be straightforward to miss, though it may present up as a reservation (ice shavings or tough to push components together) once you shot to assemble the joint. Extra applications the PVC cement: If vital use an ext than one application of primer and also solvent adhesive to be sure that the joint surfaces space adequately softened before assembly rise the collection and curing timeas mentioned by the manufacturer the the solvent / cement you are using as soon as the temperature is beleow 60°F.Where to Buy CPVC & PVC pipe Solvent-type Primers & Cements

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

Reader comment & Q&A

Helpful question, VInce. The cure time because that PVC pipe cement joints will vary a little bit by pipe size, with larger sizes needing more time to set. Temperature, pipe share size, and also cement formula room all factors; the is, the PVC cement cure time also depends on i beg your pardon cement was offered as there room some slow-set cements deliberately recipe to give more working time to rally the joint and for usage on huge pipe connections. You will view those in the table above on this page and in more detail in the Oatey and also other PDF documents we provide. Typically, together you"ll watch above, those space in minutes, not hours for smaller diameter PVC pipe such together on a residential building, however can it is in as lengthy as 14 job for large diameter pipe joints in freeze weather. When the joint is cured together per the manufactuer"s instructions you can turn ~ above water or placed the drainpipe into use.

After connecting the shut off valve utilizing the primer and cement, is the cure time required before transforming the main home water supply or is it essential before turning the valve on?

Yes, Donnie, thanks for asking. Over there are numerous PVC cements are specifically designed for slow collection times - these assets are discussed, named, described in the article above on this page near the end where you check out Reader comments & Q&A you re welcome take a look and let me kno wif any type of of the is unsure or incomplete.

Sewer pipes

Is over there a glue that provides you longer time putting pcp pipe together

Apologies Harry yet searching for CPBC pipe cement i only uncover CPVC (Chlorinated PolyVinyl Chloride) pipe cement such as the Oatey product shown below. I am not conscious of a plastic pipeline alled CPBCYou will see that at least some "PVC" glue is labelled for use on BOTH PVC and CPVC

as friend will view on the product brand example shown here and detailed by Oatey. Bottom line:

for finest results usage both a primer and also 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 your coupling depth friend will frequently see its 1/2 to 3/4 of one inchAdding an image from harrisonplastic.com you deserve to see the a common 2, 3, or 4-inch PVC coupling is 2-inches in dimension "A" PVC-C

Will 3/4 the cpvc pipe sticking the end ,be able come safely be glued come a coupling?

We have actually a in soil cleaning mechanism for ours pool. The cleaning module is a Caretaker 5 port using 1 1/2 PVC pipe. Among the tube is leaking so I require to cut all 5 white PVC pipes and also replace them, this will need me to likewise replace the bottom plate of the cleaning module which is do of black color CPVC. Ns am planing on making use of Weld-On #724 cement to bond the 2 together. I"m came to that I might not have enough time to appropriately put all 5 pipes fully up in come the bottom plate. #724 is suppose to it is in moderate drying.

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

We live in the desert SW therefore morning temps right currently are approximately 75F with highs around lower 90"s. TIA

OPINION: I"m nervous about re-using pipe fittings. In mine opinion and experience, the price of a leak afterwards can it is in so an extremely costly in water and mold damages that it"s not worth the risk of re-using parts that are, in comparison very inexpensive and also faster to assemble 보다 re-using old materials.

Only in one odd situation where there to be such challenge of accessibility might re-use seem tempting to me.

and also I"d still it is in worried. And also I think the heat questions girlfriend raise may be important. In specific if heater raises temperatures above the rated temperature allowed for the pipe in typical use you"ve already violated the manufacturer"s specifications and advice. In one era of alternate "facts" my opinion is that we"re finest served by detect the many thoughtful, professional data we can from the most-reliable sources. In the case of many construction products and also materials, the manufacturer has actually a lot of to shed if their product is not effective in application. And also the manufacturer has regularly a big base of field experience native its own tests and also from its customers.

So I often tend to bet on their side: check out what the manufacturer proposal for usage of their product. ASTM and other standards space equally important. The following is an excerpt from a JM Eagle HDPE Water and also Sewer pipeline Installation overview


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

Pipe, fittings, fabrications or structures with excessive damage should no be installed. Damage that occurs after installation might require that the damaged pipe or ingredient be removed and also replaced. WARNING: Slovees or gouges in press pipe can not be repaired by filling in v extrusion or hot air welding. The damaged section must be removed and also replaced. WARNING: Improperly made blend joints cannot be repaired. Improper target fusions must be cut out and also re-done indigenous the beginning. Poorly join socket or electrofusion fittings have to be removed and replaced. Poorly join saddle fittings must be gotten rid of by cutting the end the key pipe section, or, if the main is undamaged, do unusable by cut the branch outlet or chimney turn off the saddle fitting, and also installing a new saddle installation on a new section of main. WARNING: damaged or damaged fittings can not be repaired and, as such, have to be removed and also replaced. WARNING: Kinked pipe must not it is in installed and also cannot be repaired. It need to be removed and replaced. WARNING: pipeline damaged during an emergency squeeze-off cannot be repaired. Squeeze-off damaged pipe need to 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 for the PVC gluing article. I have actually a question around several methods I"ve watched on girlfriend tube about separating previously solvent welded pipes. If friend are familiar with the PVC pipeline reamer do by Reed manufacturing, whereby you attach reamer to typical drill, and then using the reamer i m sorry acts choose a rotating wood plane, and reams out the fitting;

I"m trying to figure out if friend can successfully re glue, or if the original engineering specifications for the PVC pipe don"t allow even millimeter kind changes for a successful resolvent.By the means this is because that drainage and also not supply. The monitor up inquiry is the utilizing of a warm gun to heat the fitting and also then pry the end old pipe.

Again this is a you tube item, and if girlfriend did this technique, while friend have properly removed the fitting, go the heat reason a weak in the other finish of the fitting the you had actually no intentionally of separating. Anyway, that"s a lot to read but I"d evaluate anyone"s suffer with either of these methods.

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


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

Is there a cleaner/cement product that has actually a sluggish setup time that will be sufficient to clean the pipes, use cement to the 4 joints, with sufficient time to use the cement, align the 4 region pipes, and also seat the new FIMCO body prior to the cement sets-up?

Thank girlfriend for her comments.

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

Moderator reply: Yes, right here are number of PVC cements space specifically designed for slow collection times


Thank you because that an interesting question: in search of a long-set time or working time PVC pipeline adesive.

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In general, when choosing a PVC cement for an application whereby you require a longer initial set time, select a "heavy bodied" PVC cement. You"ll view that characteristic as I list the types of PVC cement from several manufacturers below.

Hercules renders a heavy duty long-working-time PVC cement, presented above, No. 60210, 8 oz. Hefty Body, Slow set PVC Cement (Gray), defined as PVC Cement, Gray Label, short VOC - Gray, heavy Body, Slow collection For PVC types I & II, potable water, DWV, and also SW pipe and also fittings as much as 15" diameter. Schedules 40 and 80. Meets ASTM D2564.

See details the the nature of every one of Hercules" PVC primers and cements in