An engineer by trade, Dave Welsh reckons that the bilateral cultural property agreement with Italy is going to function like a "check valve" on the flow of coins into and out of the US. He reckons its

The effects of construction safety are outstanding in folk and organizations that incline to employ the highest quality of business products in all compulsory applications. Most pipeline operations ne

If you are into valve industry, you may need to learn much knowledge for kinds of valves. Here is a detailed introduction for gate valve:

Carbon steel or stainless steel + flexible graphite combined gasket is usedforClassl50 gate valve

I'm new here and have registered through desperation. I know very little about plumbing. I'm a girly living alone and think my plumbers are telling me rubbish. Any advice would be much appreciated as

The new method / design we are using eliminates Exhaust Gas reversion while increasing volumetric efficiency and effective compression ratio. This time it is working really well, so far (1000 miles).

I have been reading posts on this site for a good time now and I'm astounded by what I've been able to learn here. It's now my turn to ask a question and I'd really appreciate any help that anyone ha

I am involved with the design of a pumphouse which consists of four (4) fixed speed centrifugal pumps (duty/assist/assist/assist), each pump being large, 4500m3/hr at 50m total head.