12MnNiVR steel plate is a large crude oil storage tank steel, belongs to the container steel plate. In recent years, with more and more crude oil storage tank construction projects, 100,000 cubic meters of floating roof tank construction has become a large petrochemical projects and crude oil storage tank construction of the mainstream. 12MnNiVR steel plate is high strength, high impact, good welding performance, mainly used in the manufacture of 100,000 cubic meters of large-scale crude oil storage tanks.
12MnNiVR steel plate delivery status and implementation standards:
Delivery status: delivery in a tempered heat treatment state, its tempering temperature is not less than 600 ℃. Inspection standard requirements, inspection grade requirements, Z direction performance requirements can be increased according to different needs, but need to supply and demand sides to communicate and specify in the contract.
Execution standard: GB/T19189 standard. If the demand side agrees, it can also be implemented according to the enterprise standard of the manufacturer, but need to sign an agreement.
