الوصف

API Specification 5CT
Pipe run from the surface and intended to line the walls of a drilled well.
A chart would be the best and direct evidence for demand of human beings about shale gas. And with the blossom of shale gas market, how could we forget the supply of steel pipe from seamless
 
From the picture above, we can see that the data showed that it is 5% in ***6 and it had rise to *0% in ***3. It is almost *5% growth in seven years. This shows that people are gradually figuring out the benefits. Such as the benefits are ample natural gas supplies, continued low prices, and the favorable environmental and economic position of natural gas-fired electric generation plants. Under this situation, we should make fully consideration for the transported tool for all of these gas too.