The company specializes in the research and development, production and sales of ASTM A709 structural steel sheet seamless pipes, longitudinally welded pipes, large-diameter welded pipes, API 5L welded pipes, spiral welded pipes, and large-diameter thick-walled straight seam steel pipes. The company has ASTM A709 structural steel sheet five production lines in three major production workshops: large-diameter longitudinally welded pipe production workshop,ASTM A709 structural steel sheet rolled steel pipe production workshop, and thermally expanded steel pipe production workshop, with an annual production capacity of more than 100,000 tons.
Steel for automobile structure, wheels and other automobile structural parts: SAPH310, SAPH370, SAPH400, SAPH590, A46 (SAPH440), SPFH540 SPFH590, HWR590-1, SS400, GT90, CT90, XH90, JSH270C, SPH270C, GT100, XH80, QT-900, QT-800, HDT780C, DP600, XH110, SPH590FC, CT110, S315MC, S355MC S420MC, S460MC, S500MC, S550MC, S600MC, S650MC, and S700MC hot-rolled pickled steel plate high-strength structural parts.
Flat steel is a kind of steel with rectangular cross-section and blunt edges at the edges and corners. It is usually 12-300 mm wide and 3-60 mm thick. Compared with ASTM A709 structural steel sheet ordinary steel plate, the utilization rate of flat steel is increased by one to five percentage points. Moreover, flat steel can be produced with fixed thickness, width and length according to the user's requirements, which saves the cutting process for users, reduces the consumption of labor and materials, and also reduces the processing loss of raw materials, saving time, labor and material.
Wear-resistant steel plate is a kind of construction material with good wear resistance and high toughness. ASTM A709 structural steel sheet, wear-resistant steel plate plays an important role in many industries in daily use. However, what is wear-resistant steel plate? Where is it used? The wear-resistant layer is the main component of the wear-resistant steel plate. The material used to make the wear-resistant layer is mainly titanium alloy. In addition, other materials such as manganese, nickel, molybdenum, and niobium may be added. The coordination of all materials is to maintain or enhance the wear resistance of the wear layer.
ASTM A709 structural steel sheet, 09CuPCrNi-A weather resistant steel is origined in China. Its equivalent grades are JIS SPA-H, BS WR50A, Corten steel, etc. The Cu, P, Cr, Ni are important elements that gave 09CuPCrNi-A weather resistant steel its weathering ability. The Cu content of 09CuPCrNi-A steel is 0.25–0.50, P content is 0.060-0.12, Cr content is 0.30-1.25, Ni content is 0.12-0.65. For 09CuPCrNi-A steel coil ≤ 4mm, the min. yield strength is 310Mpa, min. tensile strength 440Mpa. For 09CuPCrNi-A steel sheets >4mm, the min. yield strength is 345Mpa, min. tensile strength 480Mpa.
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The company specializes in heavy plate cutting, carbon steel pplate processing, carbon plate welding processing and sales of wide and thick steel ASTM A709 structural steel sheet plates. It has high-quality CNC steel plate cutting and processing equipment, a professional technical personnel team, and supporting logistics distribution and after-sales service system. BBN company provides customers with solutions at low prices, high quality, and fast response service.
