Sell welding of nm400 steel sheet construction material 400 tons stock

The company specializes in the research and development, production and sales of welding of NM400 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 welding of NM400 steel sheet five production lines in three major production workshops: large-diameter longitudinally welded pipe production workshop, rolled steel pipe production workshop, and thermally expanded steel pipe production workshop, with an annual production capacity of more than 100,000 tons.BBN company team and culture: tt the end of 2019, in order to thank employees for their hard work and enrich their sparetime lives, the company organized a pleasant trip to Phuket Island, Thailand This tour lasted 6 days and 5 nights, and returned by plane on the evening of December 27 We took off in Zhengzhou at about 5o'clock in the afternoon on the 22th December Let's seize the day and live it to the full, and greet the arrival of the year 2020 together,welding of NM400 steel sheet.The company produces export various steel grades of boiler plates: Q345D steel plate, Q345E boiler plate, Q345R boiler plate, Q345R steel plate manufacturers, Q345R boiler plate prices, P355GH boiler plate, 16Mo3 boiler plate, 16MnR boiler plate, 15CrMoR pressure vessel plate, SA516GR60 boiler plate, , 20G steel. Boiler plates size range: thickness 8-650mm, width 1500-4020mm. Besides, we also can supply boiler plates various shapes with deep processing service.Welding of NM400 steel sheet,Pressure vessel plates are used to manufacture pressure vessel equipment in petrochemical, gas separation and gas storage and transportation equipment It is required to have sufficient strength and toughness, good welding performance and hot and cold processing performance The general heat treatment of Q345R plate is hot rolling, controlled rolling, normalizing The impact temperature is normal temperature, 0 ° C, -20,welding of NM400 steel sheet., S235JR VS S275JR VS S355JR plates in yield strength: For plate thickness ≤16mm, the min yield strength of S235JR plates is 235 Mpa, S275JR plates is 275 Mpa, S355JR plates is 355 Mpa The yield strength of S235JR S275JR S355JR plates reduces with the increasing of plate thickness S235JR VS S275JR VS S355JR plates in tensile strength: For plate thickness 3-100mm, the tensile strength of S235JR plates is 360-510 Mpa, S275JR plates is 410-560 Mpa, S355JR plates is 470-630 Mpa For plate thickness 100-150mm, the tensile strength of S235JR plates is 350-500 Mpa, S275JR plates is 400-540 Mpa, S355JR plates is 450-600 Mpa,welding of NM400 steel sheet.The company is deeply supported and loved by customers with its unique business philosophy and business model. The company has always been adhering to the "credibility first, integrity-based, quality first" purpose, and sincerely serve new and old customers. Over the past twenty years, the company has won the trust of customers by relying on good service and good reputation. Our aftersales team’s main responsibility is to deal with quality feedback and complaints from Customer.