SINO SOURCES TECH CO.. LTD. as a leading China steel products manufacturer specialized in production of high quality steel series products and located in Tianjin. The area of Sino Sources Group is about 60,000 square meters with annual steel production capacity reaching to 500,000 MT. Its products’ ranges include steel pipes, tubes, steel sheet and coil, structural steel like steel profile and so on.
What is the difference between electro-galvanized sheet and hot-dip galvanized sheet?
/in Uncategorized /by PaulHot-dip galvanizing: also known as hot-dip galvanizing and hot-dip galvanizing: it is an effective method of metal anticorrosion, mainly used in metal structural facilities in various industries. It is to immerse the rust-removed steel parts in a molten zinc solution at about 500 ° C, so that the surface of the steel parts adheres to […]
What is the difference between carbon steel pipe and stainless steel pipe and seamless steel pipe
/in News /by PaulCarbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes. Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes. In addition to […]
Manufacturing methods and main uses of seamless pipes
/in Uncategorized /by PaulWhat is a seamless tube? It is a type of boiler tube and belongs to the category of seamless steel tubes. The manufacturing method is the same as that of seamless steel pipes, but there are certain strict requirements for the steel grades used to manufacture steel pipes. Since seamless pipes are often used in […]
Matters needing attention when storing seamless steel pipes
/in Uncategorized /by PaulSeamless steel pipe is a pipeline that is widely used to transport fluids, such as natural gas, oil, and water. Seamless steel pipes can be divided into hot-rolled seamless steel pipes and cold-rolled seamless steel pipes. Seamless steel pipes are widely used in the manufacture of structural parts and mechanical parts, such as automobile transmission […]
Straight seam steel pipe is used for localization of petrochemical pipelines and other materials
/in Uncategorized /by PaulThe pipeline company is in the process of pipeline renovation by revising the technical specifications. Imported pumps are introduced to replace DKS-750/550 pumps which are bulky and have low pumping efficiency, and the pumping efficiency is greatly improved. During the construction of the Yichang crude oil pipeline project, on the basis of imports, the pipeline […]
Hot-rolled sheet, cold-rolled sheet, and galvanized sheet What are their respective application industries
/in Uncategorized /by PaulHot-rolled sheet Hot-rolled sheet is the most important type of steel in the sheet, and is widely used in industrial production industries such as containers, automobiles, railway locomotives, pipes, and steel cylinders. Hot rolled sheets are mainly rolled by continuous hot rolling mills. The hot-rolled sheet finally rolled by the continuous rolling mill can also […]
How to distribute the basic oxidation performance of 16mn precision steel pipe
/in Uncategorized /by Paul16mn precision steel pipe has the advantage of resource advantages. Because its surface is not easily oxidized by air, the key is inseparable from the raw materials that constitute 16mn precision steel pipe. The precision stainless steel tube is a very thin, firm and smooth chromium-rich air oxide film (safety protective film) produced on its […]
Basic knowledge of hot-dip galvanized steel pipe
/in blog /by PaulHot-dip galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is […]
Stainless steel pipe standards What are the implementation standards for stainless steel pipes in China?
/in News /by Paul1. What are the executive standards for stainless steel pipes in China? No. Standard type Production standard 1 European standard EN10216-5; EN10216-2 2 German standard DIN 17456; DIN 17458 3 American Standard ASTM A312; A213; A269; A511; A789; A790; ASME SA213; SA312; SA789; SA790; ASTM B423, ASTM B407, ASTM B668, ASTM B163; ASME SB163, ASME […]
Anti-corrosion process of anti-corrosion steel pipe
/in Uncategorized /by PaulAnti-corrosion steel pipe refers to the commonly used three-layer structure polyolefin coating (MAPEC) external anti-corrosion steel pipe, other anti-corrosion methods are IPN8710, FBE epoxy powder, epoxy coal asphalt, etc., generally refers to the outer wall of steel pipe anti-corrosion, the parent material includes seamless steel pipe, spiral steel pipe and straight seam steel pipe. 3PE […]