The company specializes in the research and development, production and sales of ABS AH32 landing craft steel 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 ABS AH32 landing craft steel five production lines in three major production workshops: large-diameter longitudinally welded pipe production workshop,ABS AH32 landing craft steel rolled steel pipe production workshop, and thermally expanded steel pipe production workshop, with an annual production capacity of more than 100,000 tons.
With the rapid development of economy, there are many kinds of engineering projects, and their development is very fast. However, steel is an essential material in construction engineering. At present, there are many kinds of steel products on the market. In order to ensure the construction quality, the requirements for the strength, quality and corrosion resistance of ABS AH32 landing craft steel, steel are more and more strict.
There is no weld on the outer surface of seamless steel pipe, which is the change from round steel progressive perforation to hollow round bar, with good compression resistance. According to different materials, the processed finished products ABS AH32 landing craft steel are applicable to a wide range of fields (for example: machine gearbox gears, gear wheel axles, cams, worms, piston pins, claw clutches, high-pressure pipes and various fasteners, high-grade carburized parts, such as gears, shafts, etc.) in the medium containing nitrogen hydrogen mixture for fluid transmission. It can improve the utilization of materials.
S355J2 steel plate ABS AH32 landing craft steel rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the rolling speed is 1.6-2.0m/s, the ABS AH32 landing craft steel single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.
Standard: AISI,ASTM,BS,DIN,GB,JISMaterial Grade: ASTM A36, A283Gr.C, SS400, SPHC ,Q235B, Q345B, S235JR, S275JR, ABS AH32 landing craft steel, S355J0, P235GH,P265GH,P395GH,P355GH,16Mo3, P275NH/NL1/NL2, P460NL1Thickness: 1.5-200mmWidth: 1000-3000mmLength: 1-12mSurface treatment: Coated or Blasting and painting Quality: MTC will be provided with goods, third part inspection is acceptable, for example BV, SGS.
Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel ABS AH32 landing craft steel plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.
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