PPR pipe

Archive for February 2010

iPod accessories available in the market

Posted by: pprpipe on: February 24, 2010

iPod accessories available in the market Apple has done a very good job at marketing iPods to the mass market. Nowadays, iPods are so popular that they have become an essential in our life. When you think of MP3, the first thing that comes into your mind will be usually the cool white device from [...]

What Is It Like To Be A Plastic Injection Mold Maker?

Posted by: pprpipe on: February 10, 2010

What Is It Like To Be A Plastic Injection Mold Maker? Ok, raise your hand if you personally know a plastic injection mold maker, hmmm… I don’t see any hands up! Well, who knows what a mold maker does? This doesn’t look good, so I will try to give you a little insight into this [...]

Ball Valve mystery?

Posted by: pprpipe on: February 3, 2010

Ball Valve mystery? Pressure relief butterfly valves are flow control devices that are used to regulate the flow of water or some other liquid through a pipe. In this respect it is quite similar to the ball valve. However, instead of using a ball as an anchor, it uses a disc that is inserted into [...]