Welcome to Tianjin Hongyuntongda Steel Co., Ltd.
PRODUCT CENTER
We specialize in the production of various carbon steel, galvanized, stainless steel pipe coils and plates, and independently produce round pipes, coils, square pipes, ductile iron pipes, etc. Plates include steel plates, copper plates, aluminum plates, roof plates, rare metal plates, etc.
The steel wire is made of high-quality carbon steel and can achieve high strength after multiple cold drawing and heat treatments. Steel wire ropes twisted with galvanized steel wire can be used in damp or outdoor environments to enhance rust resistance. Steel wire ropes are standard products in various industrial countries, and their diameter, number of strands, number of steel wires per strand, tensile strength, and sufficient safety factor can be selected according to their usage needs. Their specifications and models can be found in relevant manuals. In addition to the wear of the outer steel wire, the steel wire rope gradually breaks due to metal fatigue caused by repeated bending around the pulley and drum. Therefore, the ratio of the diameter of the pulley or drum to the diameter of the steel wire rope is an important factor determining the service life of the steel wire rope. The ratio is large, the bending stress of the steel wire is small, the service life is long, but the mechanism is huge. The appropriate ratio must be determined based on the usage situation. When the wear and corrosion degree of the surface layer of the steel wire rope or the number of broken wires within each twist exceeds the specified value, it should be scrapped. Steel wire ropes are mainly used in transportation that requires high-strength wire ropes, such as lifting and pulling.
Prestressed Steel Strand Pre stressed steel strands are stranded steel cables composed of 2, 3, 7, or 19 high-strength steel wires, which have undergone stress relief treatment (stabilization treatment) and are suitable for prestressed concrete and similar applications. The main characteristics of prestressed steel strands are high strength and good relaxation performance, and they are also relatively straight when unfolded. The common tensile strength grades are 1860 megapascals, as well as strength grades such as 1720, 1770, 1960, 2000, 2160, 2230, and 2360 megapascals. This type of steel also has a high yield strength.
Q195 Low-carbon Steel Wire Steel wire is one of the four major varieties of steel: plate, tube, section, and wire. It is made by using hot-rolled wire rods and cold drawing them Processed products. Classified by cross-sectional shape, there are mainly circles, squares, moments, triangles, ellipses, flattened, trapezoids, Z-shaped, etc; According to size classification, there are ultra-fine<0.1mm, relatively fine 0.1-0.5mm, fine 0.5-1.5mm, medium 1.5-3.0mm, coarse 3.0-6.0mm, relatively coarse 6.0-8.0mm, and ultra-coarse>8.0mm; According to strength classification, there are low strength<390 megapascals, lower strength 390-785 megapascals, normal strength 785-1225 megapascals, higher strength 1225-1960 megapascals, high strength 1960-3135 megapascals, and ultra-high strength>3135 megapascals
Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, with a circular cross-section and sometimes a square with rounded corners. Including round steel bars, ribbed steel bars, and twisted steel bars. Steel bars for reinforced concrete refer to straight or coiled steel bars used for reinforcement of reinforced concrete. Their appearance is divided into two types: smooth round steel bars and deformed steel bars, and the delivery status is straight and coiled.
Steel coils are classified according to their professional uses, including oil drum plates, bulletproof plates, shipbuilding plates, automobile plates, construction plates, machining plates, etc. Specializing in the production and sales of carbon steel coils, factory direct sales, product grades and specifications are complete, and can certainly meet your various needs, welcome to consult
Main application: used for making oil and natural gas transmission pipelines. API 5L generally refers to pipeline steel plate -- API 5L pipeline steel plate. When the pipeline steel plate is processed into large-diameter pipeline steel pipe, the oil, steam and water pumped out of the ground are transported to the oil and natural gas industrial enterprises through pipeline pipes.
1. Power industry -- fan blades, burner pipelines, feeder and hopper lining, crusher parts, coal grinder parts, ash pipes, air handling systems and conveyors; 2. Have spentIron and steel industry - hopper lining, grille, feeder and base, dump truck, hopper, pipe, pump shell, crusher parts, slag trough, various chassis, vibrating screen;
A106Gr. B Carbon steel round bar
A106 GrB strength grade 415MPa. ASTM A106Gr. B carbon steel round bar is a kind of low carbon steel widely used in petroleum, chemical and boiler industries. The material has good mechanical properties. Carbon steel round bar for high-temperature operation ASTM A106 GR. B, steel grade: SA106B, Specification: 1/4 ″ - 28 ″, 13.7-711.2mm Steel grade: GRAD B, Standard: ASTM A106 - American Society for Testing and Materials. Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed.
ABOUT US
Tianjin Hongyuntongda Steel Co., Ltd.
Tianjin Hongyuntongda Steel Co., Ltd. is a large-scale and influential enterprise in the industry. It specializes in the production of various carbon steel, galvanized, stainless steel pipe coils and sheet products, and independently produces round tubes, coils, square tubes, ductile iron pipes, etc. The sheet category includes steel plates, copper plates, aluminum plates, roof panels, rare metal plates, etc. The coil category includes color-coated coils, steel coils, galvanized coils, aluminum coils, copper coils, etc. The group cooperates in the production and sales of building profiles, angle grooves, rail steel, U-shaped steel, wire ropes, steel strands, etc., with short delivery time and guaranteed quality.
Established in
Cooperating Client
Countries and regions served
APPLICATION
The company adheres to the business philosophy of "customer first, quality first", and is always committed to providing customers with high-quality products and meticulous services. We look forward to establishing long-term cooperative relations with friends from all walks of life and creating a better future.
HONOR
We adhere to the direct sales model, eliminating the middleman and providing customers with more competitive prices. At the same time, we pay attention to product quality, and all products undergo strict quality control to ensure maximum customer benefits.
NEWS CENTER
We pay attention to product quality, and all products undergo strict quality control to ensure maximum customer benefits.
Email ：Arin@hytdmetal.com
Phone : +86-13854140278
WhatsApp : +86-13854140278
Address :Beicang Road North, Beichen District, Tianjin, China (within Zhongcheng Import and Export Co., Ltd.)
