แสดงบทความที่มีป้ายกำกับ Copper แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Copper แสดงบทความทั้งหมด

วันพุธที่ 22 กุมภาพันธ์ พ.ศ. 2555

How to solder copper pipe

www.plumberx.comThese " How to" Plumbing videos are a must. Even if you feel you know everything there is to know about plumbing repairs, there is something in these videos for you. Just imagine if you could watch a plumber install and repair plumbing day by day, hour after hour. Could you imagine what you would learn? Yes, you could learn enough to start your own plumbing repair service. Not only would you save money, but you can make money. Well, your wish has come true. On these videos you will find and learn all the tricks of the trade that the pros already know. No more biting your nails when you call the plumber. No more taking off from work, staying at home waiting for the plumber to show up only to have him her call you to say he or she may have to reschedule. With these plumbing videos you will be impressed and happy to know the knowledge is just an arm's reach away. Pick up any one of the videos; toilet, bath, sink, tub and shower, kitchen sink, hot water heater and the sump pump. The list goes on. Every video has been created by a licensed plumber with over 25 years experience in plumbing repairs services. You will be watching a real plumber doing service, not someone that can just talk the talk, but can walk the walk. There are no plumbing videos out there like these. It took years to develop these videos. We know there is a need out there for these plumbing repair videos. After years of plumbing service, we have come across many people who could really not ...



http://www.youtube.com/watch?v=B35P2ABDWUA&hl=en

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วันพุธที่ 15 กุมภาพันธ์ พ.ศ. 2555

How to Solder copper Pipe and repipe home Part 4

www.plumberx.com How to solder copper pipe and re-pipe home. Well how did this come about? I Felt that there's was a lot of people out there that like Diy projects and they do have the skill, and some of use have more time then we have money, but they all have one thing in common is they just need a little encouragement and close up on know how. And in these video I provide just that. Every shot is close up and personal. I made these videos with the mind set of , How would I want to learn by watching a videos, and this these are the results. Close up shot's of what is really going on. You know let me see move to the side man. I don't want to see you I want to see what your doing. I can't learn any thing looking at you show me that work please. Thank you! J Yep that's just how I feel when I watch a video and the guy in the videos just wants to show himself and talk and talk and talk and close to the end he show a little shot of the work. Thanks a lot Pal for wasting my time. Now in these how to solder copper pipe and re-pipe home you we learn things like How to solder copper pipe, How to keep from burning things around you, How to hang copper pipe to floor joist, how to prepare the copper pipe and pipe fitting to be soldered, Soldering copper pipe and fitting in the horizontal position, how to solder Dielectric unions on water heater with out burning the inserts, and much more. Soldering copper pipe is not as hard as it may seem with a little know how and practice you can ...



http://www.youtube.com/watch?v=Wp24AP1CFR4&hl=en

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วันศุกร์ที่ 9 ธันวาคม พ.ศ. 2554

How to join cast iron pipe or copper pipe to plastic pipe using fernco couplings.

32 years of experience has taught me to use a few tricks when it comes to repairing plumbing problems. A reciprocating saw and a few metal cutting blades will cut your cast iron pipe and then you can attach your fernco coupling and you are all set to run your plastic pipe. When cutting cast-iron pipe it is best to buy blades that are better in quality as cast is very hard. I prefer Lennox blades with 18 teeth per inch and the gold brand if possible. You can try a set of cast iron cutters, but you are taking the chance of the cast cracking or crushing if it is old. Recipprocating saw works best for me. good luck...Please subscribe and have a great day.



http://www.youtube.com/watch?v=EFaJyIzyiYA&hl=en

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วันจันทร์ที่ 28 มิถุนายน พ.ศ. 2553

Make Sulfuric Acid (Copper Sulfate Electrochemical Method)

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at gardening and hardware stores and provides a convenient route to sulfuric acid if the appropriate anode can be obtained. Warning: This should be done in a well-ventilated area as hydrogen gas build up is explosive. Copper sulfate is toxic and sulfuric acid is corrosive, wear gloves when handling them. The procedure is extremely simple, just get a copper sulfate solution, insert two electrodes and run a current through them. The anode, the positive electrode, must be an inert material that can withstand extremely oxidizing conditions. Very few materials meet this condition, platinum, lead dioxide, and carbon among them. Other metals, even stainless steel, are quickly destroyed under these conditions and cannot be used. The cathode, the negative electrode, is exposed to reducing conditions so the metal requirements are must less stringent. Copper is the best choice here since it has high electrical conductivity. When applying power, the current should be adjusted so that corrosion at the positive terminal and bubbling at the negative terminal are both minimized. The bubbling at the negative terminal is hydrogen production and that's wasted energy that should have gone into reducing the copper sulfate. After the solution has gone clear, filter off the particles and the clear filtrate is dilute sulfuric acid that can be boiled down to ...



http://www.youtube.com/watch?v=5dUSF9Gl0xE&hl=en

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วันเสาร์ที่ 10 เมษายน พ.ศ. 2553

Make Sulfuric Acid (Copper Sulfate Electrochemical Method)

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at gardening and hardware stores and provides a convenient route to sulfuric acid if the appropriate anode can be obtained. Warning: This should be done in a well-ventilated area as hydrogen gas build up is explosive. Copper sulfate is toxic and sulfuric acid is corrosive, wear gloves when handling them. The procedure is extremely simple, just get a copper sulfate solution, insert two electrodes and run a current through them. The anode, the positive electrode, must be an inert material that can withstand extremely oxidizing conditions. Very few materials meet this condition, platinum, lead dioxide, and carbon among them. Other metals, even stainless steel, are quickly destroyed under these conditions and cannot be used. The cathode, the negative electrode, is exposed to reducing conditions so the metal requirements are must less stringent. Copper is the best choice here since it has high electrical conductivity. When applying power, the current should be adjusted so that corrosion at the positive terminal and bubbling at the negative terminal are both minimized. The bubbling at the negative terminal is hydrogen production and that's wasted energy that should have gone into reducing the copper sulfate. After the solution has gone clear, filter off the particles and the clear filtrate is dilute sulfuric acid that can be boiled down to ...



http://www.youtube.com/watch?v=5dUSF9Gl0xE&hl=en

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