There are three types of plastic pipe, and each will only work with certain glues. The easiest way to identify them is to look for the worldwide recycling symbol, a triangle formed from three arrows with a number or letters to identify the type of plastic. Learn how to use this and other identification methods before selecting a glue.  PVC pipe is common in residential plumbing, although it should not be used for distribution lines or other high-temperature applications. It is usually white, or grey if used for electrical or industrial purposes. Its recycling symbol is 6 or PVC. CPVC pipe is PVC pipe treated to withstand higher temperatures. It has an identical recycling symbol (6 or PVC) but is usually tan or cream colored. ABS is an older and more flexible type of plastic piping, usually black in color. It is not suitable for drinking water purposes and in some regions may not be legal for any plumbing uses. Its recycling symbol is 9, ABS, or 7 (other). PEX pipe is the newest type of plastic piping, available in many colors. It is not recyclable. It cannot be glued, and must be attached using mechanical fitting tools. The material that bonds plastic piping together is called solvent cement. Find the specific solvent cement you need after you've identified the type of plastic.  ABS solvent cement will join two ABS pipes together. PVC solvent cement and CPVC solvent cement similarly join two pipes of that type. Transition solvent cement is used to join an ABS pipe to a PVC pipe. Its distinctive green color makes it easy to identify. If you can't find a more specialized product, universal solvent cement will do an okay job for any combination of PVC, CPVC, and ABS. You should still identify your pipe beforehand to rule out PEX pipe, which must be fitted instead of glued. Read the label of the solvent cement to make sure it will work on the size of pipe you're using. To attach a plastic pipe to a metal one, you may need a specific adhesive for that specific plastic and specific metal combination, or a...

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Write a summary of the previous text in Indonesian:
Kenali pipa Anda. Pilih sebuah perekat. Ikuti praktik ventilasi yang aman.