16mo3 steel new price boiler steel for pressure vessel

Pageviews:

Phosphorus is a very harmful element in 16Mo3 steel new price steel. With the increase of phosphorus content, the strength, flexion ratio and hardness of 16mo3 steel new price steel increased, but the plasticity and toughness decreased significantly. In particular, the lower the temperature, the greater the impact on plasticity and toughness, increase the cold brittleness of steel.

For 16mo3 steel new price buyers, the impact of the rise and fall of 16mo3 steel new price prices is great. Because of the large amount of 16mo3 steel new price purchases and the large amount of funds involved, many 16mo3 steel new price purchasers will carefully consider the price issue, and some 16mo3 steel new price purchasers who are far away will also consider the freight issue. When the price of 16mo3 steel new price overall drops, a large number of 16mo3 steel new price buyers will hoard in large quantities. When 16mo3 steel new price prices rise, we should predict and stock up appropriately.

The riser is an indispensable equipment in the development of offshore oil and gas resources, mainly for drilling, conducting liquid, conducting mud and transporting oil and gas. Because steel catenary risers face complex service conditions such as surges, seabed clay, and ice loads, they need to have high fatigue strength, large plastic deformation capacity, and excellent fracture toughness. At present, China's first self-developed and designed 6-inch steel catenary riser was successfully laid on August 18 this year in the first deep-water self-operated large gas field Lingshui 17-2 project.

Difference between Q345R boiler vessel plate and ordinary Q345 plate, 16mo3 steel new price:Q345R boiler vessel plate is pressure vessel steel, Q345 plate is low alloy steel.Q345R boiler vessel plate generally requires flaw detection and positive deviation, while Q345 plate generally has lower requirements.In terms of performance, Q345R boiler vessel plate and Q345 plate are of the same level. However, due to high requirements, they can not be mixed in general.Generally, the requirement of Q345R boiler vessel plate is higher than Q345 plate, 16mo3 steel new price.