Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the LR grade D seafaring ship steel project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of LR grade D seafaring ship steel customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.
Low-alloy steel plates have low carbon content, and because ferrosilicon is not used for deoxidation, the silicon content in steel is often <0.07%. The outer layer of rimmed steel is crystallized in a rimmed state, so the surface layer is pure and dense, the surface quality is good, and the Zhengzhou low alloy steel plate LR grade D seafaring ship steel has good processing performance. Rimmed steel does not have large concentrated shrinkage cavities, uses less deoxidizer, and the cost of steel is low.
X-rays or γ-rays are projected on the surface of the steel plate, and rubber can be placed on the other side of the steel plate. Since the radiation propagates through the steel plate and is absorbed, the intensity is different due to the presence or absence of defects, so the film can record the shape and position of the defects. This LR grade D seafaring ship steel method is sensitive to the detection of common steel plate defects such as slag inclusions, porosity and pores. The disadvantage is that it is difficult to find the specific depth of the defect and it is not easy to find cracks.
In October 19th 2018, our Malaysia customer purchased 600 Tons CCS Grade AH36 mairne steel LR grade D seafaring ship steel plates to use in their shipbuilding project .This customer is a famous shipyard company in Malaysia. Their company has the business scope of tourism, shipbuilding, transportation and so on. As a terminal manufacturer, they have strict requirements on quality for CCS Grade AH36 mairne steel plates. After visiting our steel milll, the customer is very satisfied with the quality of this batch of CCS Grade AH36 steel plates.
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