Material A387 gr 11 pressure vessel steel sheet with 3*2000*7000mm size

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 A387 gr 11 pressure vessel steel sheet steel passed ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. The main A387 gr 11 pressure vessel steel sheet 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.

ASTM A387 Grade 91 A387 gr 11 pressure vessel steel sheet is a high level steel grade for outstanding heat and anti corrosion and oxidation resistance characteristics, it A387 gr 11 pressure vessel steel sheet satisifies most applications in fierce working environment with higher requirements.

The yield strength of Q690D steel plate is 690 Mpa and the impact temperature is - 20℃. A387 gr 11 pressure vessel steel sheet, Q690D steel plate has high strength, good plasticity and toughness, good weldability and good cold and hot performance. Q690D steel plate is mainly used to manufacture various large engineering structural components and construction machinery. Because of its high strength and good toughness, Q690D steel plate can reduce the self weight of components and meet the requirements of large-scale and lightweight engineering components and equipment under the condition of ensuring strength, stiffness and reliability.

We BBN steel company have in-house machining capabilities with excellent machining experience. CNC machining-technology, We provide A387 gr 11 pressure vessel steel sheet plate products both conventional and CNC machining services to offer the following machined processes :lathe turning, milling, up to 5 axis cnc, grinding, surface, od and id, threading, single point and grinding, drilling, reaming, and tapping, boring.

"SA572 Grade 55 [380] steel chemical composition(%)Carbon max.: 0.26Manganese max.: 1.35Phosphorus Max.: 0.030Sulfur Max.: 0.030Silicon max.: 0.40A387 gr 11 pressure vessel steel sheet, SA572 Grade 55 [380] steel mechanical propertiesTensile strength min. MPa: 380Yield strength min. MPa: 485Elongation % min. in 200mm : 17Elongation % min. in 50mm : 20"

The company strengthens process management and pays attention to assessment. One of the key points of good service is to strengthen the process management and improve the evaluation mechanism. Make the after-sales service system more perfect and provide better service for customers.