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It is well-known that steel or seamless tubes surface is easy to rust, however, what is the meaning of decarbonization? The service life of steel products and steel seamless tubes is associated with its surface rust and decarburization. For...

Lots of people know the SSAW steel pipe, but few people know how to install process about SSAW pipe. Today we will talk about SSAW tube installation process with you my customer. SSAW piping is conveyed into operation site, first of all, acc...

Over more than decade of experience in international trading, AGICO as a professional octg suppliers , is specialized in supplying and exporting casing and tubing, drill pipes, drill collars, sucker rods as well as line pipe....

Tubing and casing is the key parts of the oil well construction. All oil wells drilled is for the purpose of petroleum or gas or natural gas production. Meanwhile the tubing and casing must be cased with sufficient strength and functionalit...

Due to transport capacity, safety and low transportation cost, oil and gas pipeline transportation is the best way of transporting petroleum, oil and gas products. However, oil and gas pipeline crack and defects have great impact on the saf...

When arc blowout, the protective effect of the arc and slag is weakening, and it is easy to be prone to porosity and other defects in the crater. ...

ERW steel pipes have wide applications in fencing, pipelines, line pipes, oil country tubular goods, scaffolding, water and gas transporting, structural....

Oil pipeline is mainly applied in conveying oil, gas and water as well as natural gas industries etc....

API 5CT tubing is a kind of octg pipe, which is used to transport crude oil or natural gas from the oil layer to surface. ...

When yield of welded pipe increased to a certain extent, because of internal grain rearrange, the ability to resist deformation will increase. Although the deformation develops rapidly, it can only increase the stress until the stress reache...

Straight seam welded steel pipe has simple processing, high production efficiency, low cost and rapid development....

Since twenty-first Century, the rapid development of the world economy, the demand for energy increases significantly. Especially in a sharp increase in oil, natural gas demand, this is a chance of petroleum, natural gas industry developmen...