q355gnh steel quality Pressure Vessel Quality, PVQ Plate

Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service. In recent years, q355gnh steel quality based on a high starting point and high technology, the company has vigorously developed various steel products q355gnh steel quality and deep-processed parts, steel structures, precision castings, seamless pipes.

The JIS G3106 q355gnh steel quality specification is a hot-rolled carbon steel plate for welded structures. The q355gnh steel quality steel grades include: SM400A/B/C, SM490A/B/C, SM490YA/YB, SM520B/C, SM570.

NM series wear-resistant steel plates have uniform hardness, avoid the local fracture phenomenon caused by uneven hardness. Compared with ordinary steel plate, NM360 steel plate has wear resistance of not less than twice, NM400 steel plate has wear resistance of not less than 2.5 times, and NM550 steel plate has wear resistance of not less than 4 times. The wear-resistant steel plate combines the characteristics of high strength, high hardness, weldability and easy bending.

The steel plate cutting and processing instructions are as follows: steel plate cutting and steel plate cutting processing, as well as q355gnh steel quality steel plate zero cutting processing. There are semi-automatic flame cutting, fully automatic CNC cutting, laser cutting and water cutting. The thickness range of steel plate that can be cut is 20650mm. In terms of q355gnh steel quality steel plate cutting types, there are Q235B common plate, Q345B low alloy plate and 45 carbon bonded plate.

A36 plates technical parameters, A36 ms steel sheets datasheet: A36 steel consists of carbon 0.25% max., phosphorus 0.040% max., sulphuric 0.050% max., silicon 0.40% max. and copper 0.20% max. Mechanical properties of A36 steel include yield strength 250Mpa min., tensile strength 400-500Mpa and elongation 20% min. Brinell hardness 119-162 HBW, based on the conversion from tensile strength. Modulus of elasticity (Young’s modulus): 200 GPa (29×103 ksi). Shear modulus: 79.3 GPa (11.5×103 ksi). The density of q355gnh steel quality, A36 plates is 7.85g/cm3.

The after-sales service department will pay return visit to each customer by call or email, report problems found during the return visit in time, and discuss with the production and quality inspection center to propose effective solutions and follow up in a timely manner, so as to ensure the benefits each customer are fully guaranteed, and to provide customers with more value-added services.