Product News
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3LPE Anti-corrosive Steel Pipe Launches a Fierce Market
3LPE anti-corrosive steel tube is divided into general grade and strengthen grade. Their fundamental difference lies in the different thickness. For common specifications of 219-478, the thickness is around 2.0 mm, and that of strengthen one is around 2.7 mm. Their prices have a differential of a...Read more -
Repair of S355 LSAW Steel Pipe Transverse Cracks
With the development of national economy, thick wall LSAW steel pipe in the offshore platform, such as high temperature and high pressure of the pressure vessel, wind pipe pile has been widely applied. Manufacturing this kind of steel pipe generally use D36 steel, S355 steel and is Z to the perfo...Read more