nm500 wear resistance property ERW pipe OD rand(21.3,660 mm

The production process of hot-rolled steel plate and cold-rolled steel plate is different. Hot rolled steel plate is rolled at high temperature, and cold rolled steel plate is rolled at normal temperature. Generally speaking, cold rolled steel plate has better strength and hot rolled steel plate has better ductility. The thickness of NM500 wear resistance property cold rolling is generally smaller, and that of hot rolling can be larger. The surface quality, appearance and dimension accuracy of cold rolled steel plate are better than that of hot rolled steel plate.

NM500 wear resistance property leading supplier in China 5.5*2570*8600, 8*2920*7000, 5.5*2490*7100, 5.5*3000*10000, 6*3000*7000, 6*2500*9000, 6*3000*8500, 8*2920*6400, 8*1290*12000, 8.5*2090*8760, 6*2860*8500, 6*2550*11100, 8*2920*6200, 6*3000*13000, 6.5*2200*8700, 6*3000*11000, 6*2690*9000, 8*1800*6400, 5.5*2570*7700, 6*2680*8400, 9*2100*10050, 8*1800*6400, 8*2800*8000, 10*2600*9500.

Facing the new situation and facing new goals, the company revolves around the sixteen-character development policy of “prioritizing production preservation, society-oriented, market operation, and brand creation and efficiency”. Layout the country in accordance with the modern logistics model, and accelerate the establishment of a modern integrated steel enterprise integrating steel storage, transportation, processing, and distribution.

The after-sale service of iron and steel products includes after-sale tracking service, technical guidance, transfer of relevant bills, handling of objections and many other contents. The handling of quality objections accounts for a large proportion. When dealing with these problems, we should distinguish the responsibilities, and compensate or return the inconvenience or loss caused to users due to steel.

We supply 5800 tons A53 Gr B ERW pipes to Qatar for Qatar Integrated Railway Project - Green Line. This is the first Metro Line in Qatar, and it is located in Doha. We got the order by tender, launched by the Qatar Railways Company for designing, construction and completion of Green Line Project. Before putting order, a delegation from the NM500 wear resistance property project side visited us and several other famous steel pipe mills in China for 15 days. Finally, we were chosen and finished the task exceeding their expectations.

BBN steel strictly control quality of our carbon steel plate, alloy steel plates and structural steel plates. For NM500 wear resistance property ASTM A572 Grade 50 structural steel plate, Our Q/C Department will inspect dimension before shipment, making sure structural steel plate thickness tolerance and width, length tolerance are matchable to the NM500 wear resistance property standard requirements. The company is a good ASTM A572 Grade 50 structural steel plate supplier in the globle market and the head is located in China. Welcome to send us inquiry and questions about structural steel plate.