Natural gas travels from the wellhead to end consumers through a series of pipelines. ...
It has to be said that in the first half of 2017, the steel industry has indeed done a good job...
1. Oil, natural gas conveyance pipes：including municipal gas distributing pipeline...
Specification ： Product Name :ASTM A252 Grade 3 Piling Pipe DRL Wall ThicknesS:SCH 20, SCH30, SC...
There are various kinds of steel pipes actually, and API 5L steel pipe is one of the standard...
As known to all that steel pipes contains API 5l steel pipe ,welded steel pipe,but whether you...
What is piling? It is a method of establishing the foundation of an edifice. More specifically,...
We know that welded API 5l steel pipe has its own application scope and physical feature. API...
In traditional steel trade, there is information asymmetry, the price is not transparent, slow ...
Steel pipes are widely used in transporting water and gas and other liquid or gassy necessities. And...
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