What is q355gnh steel tube

Due to vast experience & concerted efforts of all employees, we are known as a reliable supplier of API 5l Line Pipe, seamless pipes and ERW pipes. Our q355gnh steel tube customers in the world has about 4000 clients in 70 countries such as Bangladesh, Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Jordan, Philippine, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Bangladesh, Argentina, Brazil, Colombia, Guyana, United States Of America, Canada, Mexico, Jamaica, Germany, France, Italy, United Kingdom, Spain, Netherlands, Belgium.

If A 515 grade 70 pressure vessel plates thick in 50mm or under this thickness, q355gnh steel tube, A515 Grade 70 plates are supplied in the as-rolled condition. Normalizing treatment can be ordered, but those greater than 2 inch (50 mm) in thickness must be delivered in normalizing state. A515 Gr 70plate and sheet are widely used in petroleum, chemical industry, power station, boiler and other industries. It is used to make reactor, heat exchanger, separator, spherical tank, paint tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum.

Grade E, Grade EH32, Grade EH36 series shipbuilding steel products have good comprehensive mechanical properties, welding performance, process performance. Our shipbuilding steel plate and q355gnh steel tube steel sections are suitable for manufacturing structural parts such as ship hull structures, docks, oil production platforms, marine transmission pipelines, coastal power plants, wharf facilities in ocean, coastal and inland navigation areas.

The main raw material of q355gnh steel tube, hot rolling coil is billet. After heating the billet, the strip made from the coarse and fine rolling mill is cooled to a certain temperature by specific cooling, and then the cooled steel strip is made into rolled steel strip by coiler. But generally, according to the buyer's demand, the manufacturer can further process the cooled steel strip into steel plate or flat coil and other products.

q355gnh steel tube professional stockist and exporter
5*3000*5680, 5.5*2450*7500, 6*2780*6000, 6*1750*6000, 8*2200*8200, 5*3000*5680, 7*3000*7320, 6*1600*11640, 8*2090*7990, 5.5*2450*7500, 5*2450*11000, 6*2750*8000, 6*1750*6000, 6*2750*10000, 8*1750*7950, 5*2450*8000, 10*1990*9000, 5.5*2400*8000, 10*2030*6580, 7*3000*7350, 11*1510*5370, 11*1640*10760, 8*2700*10000, 11*1930*11230.

The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide q355gnh steel tube cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about q355gnh steel tube ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.

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.