High temperature (creep temperature above) boiler steel plate, generally indicates low alloy heat-resistant steel GL-D36 Ro-Ro carrier steel plate, the commonly used are chrome molybdenum steel, chrome molybdenum vanadium steel, chrome molybdenum tungsten steel, etc. For example, 15CrMoG and 12Cr1MoVG boiler steel plate in GB713 and gr 22 and gr 91 boiler steel plate in ASME SA387/SA387M. High temperature boiler steel plate GL-D36 Ro-Ro carrier steel plate is mainly used to manufacture high temperature pressure parts such as high temperature header end cover, steam pipe plug plate, etc.
BEBON Iron & Steel has fully passed the ISO9001 quality system certification, marine steel has passed 9 countries' classification societies, and construction steel has obtained the CE Lloyd's CE Mark certification. The main body of GL-D36 Ro-Ro carrier steel plate steel passed ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. The main GL-D36 Ro-Ro carrier steel plate production processes and technical equipment of the enterprise have reached the international advanced level, the comprehensive competitiveness has entered the international advanced ranks, and the international influence has been significantly enhanced.
The hot rolling method is to heat the GL-D36 Ro-Ro carrier steel plate steel material to about 1000 ℃ ~ 1250 ℃ and use the rolling mill to roll it. The traditional hot rolling process is generally divided into the following two steps: the first step is to use the primary rolling mill or billet rolling mill to roll the ingot, billet or continuous casting billet into a certain shape and size of billet. This kind of GL-D36 Ro-Ro carrier steel plate rolling process is usually called semi-finished product production, also called blank production.
The basic principle of GL-D36 Ro-Ro carrier steel plate, heat treatment of steel: put the metal workpiece in a certain medium and heat it to a suitable temperature, keep it in this temperature for a certain time, and then cool it at different speeds. Objective: to obtain the desired structure and properties by means of heating, heat preservation and cooling, so as to make the metal workpiece have the required mechanical, physical and chemical properties.
Customer first, reputation first, high-quality and perfect after-sales service is the extension of our product value and an important guarantee for the interests of customers. The purpose of our GL-D36 Ro-Ro carrier steel plate service quality management system is to establish and constantly improve a scientific, reasonable and efficient service quality management system, and complete the after-sales service quality guarantee work of customers fairly, accurately and timely, For our company's GL-D36 Ro-Ro carrier steel plate customer service to establish a good, comprehensive, full service system.
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