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What is the gate valve? Gate valve , lock valve, two-way valve are type of valve submerged and floating, opening and closing crank like a steering wheel. Valve material can be threaded copper, or cast iron, stainless steel. Intended for liquid flows such as clean water, fire fighting water, chemicals...

Imported steel is an important source of materials in modern construction technology, so it is impossible to let unqualified steel source enter the doorstep from China, this is the reason State management agencies have to “tighten” more. conditions for imported steel products that have shown signs of “standard wriggle” in...

Bao Tin Steel would like to send you the chemical composition table according to popular steel standards On the market today, you can use it for reference and comparison with the material certificates to see if they meet the standards or not. Steel bars for concrete reinforcement Tiêu chuẩn Standard...

ERW steel pipe is a submerged welded steel pipe, high frequency resistance welding (resistance resistance, the abbreviation for ERW). Submersible welded steel pipe is divided into AC welded steel pipe and DC welded steel pipe. Submerged welded steel pipe is the most advanced and economical steel pipe in the field...

Table of standard seamless steel pipe Bao Tin Steel is a professional importer of steel seamless steel pipe API 5L standards, ASTM A106 GrB thick SCH40 SCH80 SCH160 and accessories of all kinds. Below is a table of API 5L, ASTM A106 GrB standard steel pipe with thickness according to...

The corona virus outbreak at the end of 2019 has a strong impact on the global steel market, especially China. Both HR and CR coil prices slumped when production was interrupted, inventories surged, and shipping at ports was delayed. Crude steel production of some countries in January (excluding China). Source:...

What is corona virus? AFP news agency quoted experts as saying that many unknowns make it impossible to determine the global impact of the epidemic caused by the new corona virus (2019-nCoV) from Wuhan (China), in which including the mortality rate, the degree of infection from person to person, the...

ERW and SAWL steel pipe Straight seam welded steel pipe, according to welding process can be divided into high frequency resistance welding (ERW Steel Pipe) and submerged arc welding (SAWL Steel Pipe), longitudinal submerged arc welded is short for SAWL, high-frequency straight seam resistance welding is short for ERW. High...

How to distinguish hot dip galvanized steel In the process of serving customers, we receive many questions from customers that: hot-dip galvanized steel, and galvanized steel products are different? In this article, we will analyze briefly so that you can distinguish these 2 types of goods, to avoid confusion when...

Do you know the weight calculation formula for steel, stainless steel (stainless steel)? If not, please refer to the following calculation: The formula for calculating the weight The symbols T: Thick; W: Wide; L: Long; A: Edge; A1: Edge 1; A2: Edge 2; I.D: Inside diameter; O.D: Outside diameter; Plate...

Why is it necessary to prevent gas explosion? In every family nowadays, most of them use gas for cooking, because of its low cost and convenience. However, when used improperly, old gas, fake gas … there is a high risk of fire. What should I do when a gas leak...

Where is Komax water meter made? We are a direct importer of Komax water meters made in Korea (Korea). Products with quality assurance, reasonable price, nice design, full calibration, certification of origin, quality certification. What are Komax water meters? We are importing about many models of water meters, including: Clean...

What kind of galvanized steel pipe are there? Hot dip galvanized seamless pipes are often used for hot steam systems, high-pressure compressed air, boilers, chemicals, etc. Seamless steel pipes come in many types with different sizes, such as: Galvanized seamless steel pipe API 5L Galvanized seamless steel pipe ASTM A106 Gr...