Whenever the pro-Mubarak attackers approached, they banged pipes against steel fences to summon reinforcements from the demonstration.
Around me gathers a gang of people, all holding thick wooden sticks, steel pipes or spears.
This gets around the great problem of a hydrogen economy, the transport of it (it leaks through steel pipes for example).
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He darts between a network of steel pipes and drums, dumping fragrant ingredients such as cedar wood into a giant metal vat.
More starkly, there were sharp declines in the production of steel pipes (15.5%), gas turbines (36.8%), excavators (13.7%), and electric motors.
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The US has imposed a duty of nearly 286% on some steel pipes from India, saying they had been unfairly subsidised by the government.
Rather than using rubber hoses to connect the stationary and moving parts of the building, 3sixty's ingenious plumbing system employs horizontal ring-shaped pipes made of steel.
Heavily Democratic unions, particularly the United Steelworkers, have led the fight to impose sanctions on a broad range of Chinese imports, including tires and steel pipes.
In the past, Hakuta might find himself carrying a load of stainless-steel pipes from a factory in Tokyo's suburbs to Nagoya, only to return home empty-handed.
And rather than relying on salt caverns, SustainX uses standard steel pipes to store the compressed air, allowing its systems to be installed wherever they are needed.
Mr Harbron, a locomotive driver from Wellow in Nottinghamshire, was unloading 40 steel pipes from a rail car on 24 July 2009 when they rolled on him.
Costs for the first three phases of Horizon through 2011 have already jumped by 27% since the original forecast because of higher prices for steel pipes and other equipment.
Mr Obama's decision in September to impose punitive tariffs on imports of Chinese steel pipes and tyres infuriated the Chinese government, although it has so far resisted lashing out (summitry with Mr Obama being too big a party to spoil).
It started its WTO practice soon after China joined the WTO in 2001 and is currently working on the "steel pipes" case against the U.S., in the first WTO dispute launched by China to reach the expert panel stage.
They still bar building material such as concrete, steel and pipes, as well as industrial equipment.
Hanson makes giant steel- reinforced pressure pipes to handle the flow.
This will cost megabucks -- especially if the government opts for long-lasting iron pipes, which are twice the price of less durable steel ones.
Inside a metal-clad tower at the gas technology Institute in suburban Des Plaines, Ill. sits a narrow, 40-foot steel tube bristling with instrumentation ports and pressurized pipes.
For example, Soviet pipeline builders have routinely cut corners by using lower-grade steel and shallow burial of lines, making pipes particularly vulnerable to corrosion and repeated, catastrophic accidents.
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