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.
The basic method of rust removal of high-pressure boiler steel pipes is as follows
/in blog /by PaulThe basic method of rust removal of high pressure boiler steel pipe: (1) Cleaning: Use solvents and emulsions to clean the surface of high-pressure boiler steel pipes to remove oil, grease, dust, lubricants and similar organic substances, but it cannot remove rust, oxide skin, welding flux, etc. on the surface of high-pressure boiler steel pipes. […]
How are common seamless steel pipes classified?
/in News /by PaulClassification of national standard seamless steel pipes: seamless steel pipes are divided into two categories: hot-rolled and cold-rolled (dial) seamless steel pipes. Hot-rolled seamless 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 […]
Why is borax blowing in the production process of seamless steel pipe, what is the process and purpose
/in News /by PaulWhy do we need to blow borax in the production process of seamless steel pipe? What is the process and purpose? The limit mandrel continuous rolling mill has one more process than the floating and semi-floating mill. Oxidizer, whose technological purpose is to remove iron oxide scale on the inner surface and prevent secondary oxidation. […]
Mechanical properties of precision bright seamless tubes
/in News /by PaulPrecision bright seamless steel pipe is a kind of high-precision steel pipe material processed by fine drawing or cold rolling. Due to the advantages of no oxide layer on the inner and outer walls of the precision bright tube, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, […]
What are the application characteristics of dredging spiral steel pipes in summer
/in News /by PaulThe dredging spiral steel pipe adopts the technology of submerged arc welding, also called submerged arc welded straight seam steel pipe. The main function is to clean up the steel pipes that transport sediment, mud and other mixed debris. The purpose is to excavate port basins, access channels, etc., reclamation and reclamation to build wharfs, […]
Knowledge of stainless steel clad plate
/in Uncategorized /by PaulWith the continuous development of science and industry, it is difficult for ordinary alloys or a single metal to meet the requirements of industrial development for the comprehensive properties of materials. The clad plate made by different processes just meets the special comprehensive performance requirements. The hot-rolled stainless steel clad plate produced by the stainless […]
How can stainless steel tubes avoid deformation or concave flattening
/in News /by PaulStainless steel pipe is a kind of steel. Before it is made into a product, it is in three conventional shapes such as round, rectangular and square in people’s eyes. According to the needs of different products, there are many kinds of stainless steel thicknesses, both thick and thin. During the process of loading, unloading, […]
How to scientifically arrange the production of hot-dip galvanized spiral steel pipe
/in Uncategorized /by PaulHow to scientifically arrange the production of spiral steel pipes The production of spiral steel pipe is due to its slow adjustment process and fast production. Under normal circumstances, it is not often adjusted, because the adjustment generally requires a half-sound time. If it is produced, this half-sound can produce about 30 tons of steel […]
Flatness galvanized steel pipe
/in Uncategorized /by PaulGalvanized steel pipes are divided into cold galvanized steel pipes and hot-dip galvanized steel pipes. Cold galvanized steel pipes are strictly prohibited from being used, and the latter one is advocated for temporary use in my country. In the 1960s and 1970s, the international bourgeoisie in my country slowly developed designs and designs for new […]
Knowledge of the application and precautions of polyurethane thermal insulation steel pipe
/in Uncategorized /by PaulPolyurethane direct buried thermal insulation pipe is suitable for thermal insulation and cold insulation projects of various media in the range of -50℃~150℃. It is widely used in thermal insulation and cold insulation projects in urban central heating, warm room, cold storage, coal mine, petroleum port, chemical industry and other industries. Knowledge of the application […]