As we all know, often drop large iron and steel industry, the price is extremely unstable, so w...
API 5L Steel Pipe Standard aims to gas and water in oil and gas industry for referen...
It's reported that U.S. Steel stock added 11.9% on Tuesday, closing near a two-year high. AK St...
1、according to production methods classification （1）seamless pipe - hot-rolled pipes,...
Because ssaw steel pipe can be made by a coil width continuous forming welding ...
In November, rising steel prices have already beyond the forecast of the market. In the f...
Piling Pipe is widely used in coastal, river, lake area. Offshore deepwater termin...
The recent domestic hong kong-listed last have obvious pull up prices. The plank product outperforme...
ERW is high-frequency resistance welding straight seam welded pipe; LSAW is submerged arc weldi...
SSAW steel pipe factory should be done before the mechanical performance test and flattening t...
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