Q:For picture: hydraulic pipe joint M30*2H-G3/4

Order number ten 1CG-30-22One side is the M thread, and the other is the pipe threadIt's no use looking at the picture. It's just an ordinary joint seat.

Q:I need help on finding out what's a good alarm system for my 1997 honda accord sedan. I don't want remote start just looking for an alarm that has siren an locks and unlocks. One that is not to expensive I want something more affordable but also works great and can keep my car safe. I don't know to much about alarms so please help.

Sounds like you have a build up of scale in your pipes. If the black specks are hard then it is most likely scale and that will be coming from the pipes. If they are rubber like then you may have a rubber seal somewhere in the system that is falling apart slowly. Anyway you say that it is only a big rush of water to this particular outlet so it is something to do with this line. If it only happens in the one spot in your house, the main bathroom then that isolates it to the pipes or fittings on that leg of your plumbing. You say you have replaced the faucet so you know how to turn your mains supply water to your house on and off. I suggest you try to isolate the problem even further. Turn your water off; open a faucet to relieve the pressure in your hot water sytem tank. Remove the outlet pipe from your hot water service and have someone turn the mains tap on again but catch the water in a bucket. Check if the black specks are there or not, if they are then the problemn is further up stream, if not then it is further downstream which I think it probably is but you need to eliminate the origin of the specks. I think you probably get where I am going with this, keep tracking until you find what area the specks are coming from. If you find it is in the pipes you can flush them with all sorts of things to clean them out. But you will be forced to repeat fairly regularly as scale is just rust which breaks away and flows with the water. If you have copper pipes there may be a piece of steel pipe in the line and that is where your scale will be coming from. If the specks are coming from the heater and depending on what they are as to how you will need to deal with it. If all else fails take a sample of the specks to your local hardware or plumbing store, look for the oldest person working there and explain what is going on and what you know about the source. They may be able to help. Best of luck

Q:First of all, me and my wife are monogamous and married for 8 years, so the std risks are none, but I find little information on this. Me and my wife have anal sex at least weekly and she wants me to pee in her butt after I finnish to see how it feels but we cant find any health risks or concerns on this matter other than a few references to people doing it. Is there major risks or just the regular anal sex risks?

The solder used for copper plumbing work has lower lead than in the past. It's safe to use otherwise some idiot would have made yet another law prohibiting the use. If you really don't want anything like that in your water system then go with the various plastic solutions and clamp-on fittings. That way you won't have any issues with lead. It is also simpler to do and will likely be less expensive than copper pipes.

Q:I have a hard wired smoke alarm that is beeping 1x every 30 seconds. I removed the cover and looked for a battery and could not find anywhere for a battery to be placed.just the wires that the detector is attached to. I have lived in this house for 7 years and this is the 1st time it has chirped. I tried to test/hush it by pressing the test/hush button on the cover.and it is still beeping. I also reset power to the house and no luck. Am I missing something here? Any suggestions?

This is just my opinion, but as far as usage, tubing must be used in every case where O.D. dimension is important.That's why it's used in boilers and heat exchangers, because it must be inserted into the vessel through a hole, and so that dimension is important. The fittings used to join tubing are pretty limited. Above 1 diameter, pipe is almost always used for fluid transfer, because fittings (elbows and tees and stuff) must be used. At 1/8 to 1/2 diameter, you can use either to transfer material, but tubing gets a lot easier to work with as you go down in size.

Q:Wouldn't it be funny if Cincinatti came out of the tunnel and all the offensive players had face shields?

This screams of discrimination. I would call the school board and a lawyer. Everyone here is correct. They cannot discriminate because of medical conditions, they must attempt to accommodate by law. You boy deserves to go and is well old enough to take care of his own accidents at night. I would suggest adult diapers that fit well and can hold a lot, try them at home for a few nights first so he's comfortable, and see if they leak. These would be easier to deal with than him peeing in his underwear or pj's and wet sheets. A good sleeping bag that's waterproof, and he is all set. He can explain the diapers to his tent mates and say they are from his doctor and he is waiting for surgery later. Most would understand and probably look out for him. Don't stand for this for one minute!!!

Q:I want to get a 5mW blue laser pointer, but I know laser pointers can be dangerous so I need to know if there is anything I should know before I get it. Do I need any special goggles or glasses to look at the beam?

look up the plumbing pipe sizes for china and compare them to us sizes.i tried to find it for you but no luck ,but from what i did see i think it will work if its different then i'm sure there is something to convert it to us sizes.but it looks the same from what i've seen

Q:Where do people park at the fire hydrant factory?

pvc (polyvinyl chloride good luck

Q:I own a 2001 Toyota Corolla with manual locks and windows, and I was wondering if it was possible to install power windows and locks and keyless entry, and if so, how much it would probably cost.

Mostly your struts goes bad for over the speed bumper. For turning..its might be your axle are bad if you hear a click. $800 is a rip off right there.

Q:A material through which nearly all light passes isreflective.translucent.opaque.transparent. The amount of energy in a sound wave determines all of the following exceptpitch.loudness.amplitude.intensity. Force multiplied by the distance the force moves an object is calledfriction .energy.power. Pascal's principle is used ina hydraulic press.airplane design.the construction of ships.a vacuum cleaner What two quantities do you need to calculate momentum?distance and timemass and velocityacceleration and timeforce and mass The number of times a machine multiplies the effort force is thepitch.horsepower.lifting force.mechanical advantage.

yes i think they do i have one in my basement for my furnace and water heater upstairs i dont have anything to let off co so i just have 1 in my basement

Q:Our wired smoke detector near our kitchen never goes off. We've nearly filled the house with smoke (burnt something in the oven) and it won't go off. It has power and it beeps when I press the 'test' button. Any ideas?

Malleable iron is cast as White iron, the structure being a metastable carbide in a pearlitic matrix. Through an annealing heat treatment the brittle as cast structure is transformed. Carbon agglomerates into small roughly speherical aggregates of graphite leaving a matrix of ferrite or pearlite according to the exact heat treat used. Mild steel is a carbon steel typically with a maximum of 0.25% Carbon and 0.4%-0.7% manganese, 0.1%-0.5% Silicon and some + traces of other elements such as phosphorous, it may also contain lead (free cutting mild steel) or sulphur (again free cutting steel called re-sulphurised mild steel)