Coated steel pipe is the pipe based as the matrix melt spray or adsorption food-grade epoxy powder coating or PE raw materials at high temperature curing from new materials, through a special process in the wall. Coated steel pipe is with excellent corrosion resistance and frictional resistance. Epo
Piling pipe is a structural building material used to support and stabilize a building's foundation. When the soil below a building is loosely packed, it may not offer enough strength to keep the building stable over time. Piling pipe can be used to distribute the weight of the building deeper into
3PE anti-corrosion steel refers embalmed process processing, can effectively prevent or slow down the spiral steel pipe chemical or electrochemical reaction in the course of transportation and corrosion phenomena. 3PE anticorrosion pipe length delivery, there are four provisions in existing standard
1. Heat treatment PSL1 requirements: J55 and K55 same way (can be rolled-state delivery); PSL2 requirements: J55, K55 product should be normalized or normalized and tempered overall, if thick, should be normalized or normalized and tempered after thickened. 2. Tensile test J55: yield strength of 37
1. CleaningUse solvents and emulsions to clean the surface of the steel to remove oil, grease, dust, smoothing agent, and similar organic matter, but it cannot remove the rust, oxide scale, welding flux, etc. on the surface of the steel, so it is only used as an auxiliary in the defense homework. Th
Precision stainless steel pipe fittings, also known as stainless steel precision pipe fittings, are also called precision pipes. In the process of manufacturing, precision stainless steel pipe fittings are much more accurate than ordinary stainless steel pipes in terms of the smoothness of the appea
Ministers were tonight accused of failing to back Britain's steel industry after figures showed tens of millions of pounds of foreign metal was bought for major Government projects. Whitehall departments spent £23million on imported steel, according to research by the GMB union. It analysed official
Japan’s steel exports fell by 18.9% on year to about 2.47 million tonnes in September, or the fifth month posting an on-year decline in the aspect, mainly because of lower steel output in general and thus limited supply from the Japanese mills to the overseas market, Mysteel Global understood from t
A. During the forming process, the steel plate deforms evenly, the residual stress is small, and the surface does not produce scratches. The processed spiral steel pipe has greater flexibility in the size and specification range of diameter and wall thickness, especially in the production of high-gr
