The production method of seamless steel pipe is roughly divided into the cross-rolling method and the extrusion method. The former method is to pierce the tube with oblique rolls and then stretch it with a rolling mill. This method has a fast production speed, but has higher requirements on the processing performance of the tube blank, and is mainly…
Read MoreHot-dip galvanizing is a process in which a metal material or part with a clean surface is immersed in a molten zinc solution, and a layer of metal zinc is formed on the surface through a physical and chemical reaction at the interface. Hot-dip galvanizing, also known as hot-dip galvanizing and hot-dip galvanizing, is an effective metal anti-corrosion method,…
Read MoreProduction methods Stainless steel tube according to the production method is divided into two categories of stainless seamless pipe and stainless welded pipe, stainless seamless steel pipe can be divided into hot-rolled tube, cold-rolled tube, cold-drawn tube and extrusion pipe, cold drawing, cold rolling is the second Processing; welded pipe is divided into straight seam welded pipe and spiral welded pipe. Section shape…
Read MoreSeamless stainless steel pipe is actually a hollow cross section and both sides of the expansion of the resistance to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosion medium corrosion of steel pipe. Also known as acid-resistant stainless steel. Stainless steel pipe suppliers are reputable to protect the environment from hygienic, cheap,…
Read MoreProject location：Asia Product：Hot rolled seamless steel pipe Standard and material：ASTM A106 GRB/APL 5LB/STKM 13A Specifications： 180MM*25MM 194MM*30MM 232MM*20MM Application：For precision machining Inquiry time：2022.03.11 Order time：2022.03.17 Shipping time：2022.04.08 Arrival time：2022.04.11 This order comes from South Asia. Only one month after the completion of the last order, the customer contacted Xinyue again, indicating that the last batch of goods was highly…
Read MoreThe hardness test is to slowly press a hard indenter into the surface of the sample under specified conditions, and then test the depth or size of the indentation to determine the hardness of the material. Hardness test is a simple, rapid and easy-to-implement method in material mechanical property test. The hardness test is non-destructive, and there is an…
Read MoreSteel refers to a metal material with iron as the main element, carbon content generally below 2.0% and other elements. The difference between it and iron is the carbon content. It should be said that it is tougher and more durable than iron. Although it is not easy to rust, it is difficult to guarantee that it will be…
Read MoreProject location：Morocco Product：Seamless Steel Pipe Standard and material：DIN 2440 ST 33.2，DIN 2448/1629 ST 37.0 Specifications：21.3-508mm Usage：Fire System Inquiry time：2022.02.18 Order time：2022.03.04 Shipping time：2022.05.27 Estimated arrival time：2022.07.27 After Chinese New Year Holiday, Xinyue received procurement demand from a regular customer in Africa for thin-walled seamless steel tubes, the thickness is on or below sch 30, with some items in galvanizing…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
