DH36 and AH36 Marine steel plates are two extremely important high-strength ship plate materials. Both DH36 and AH36 belong to high-strength hull structural steel and comply with the standards of the Classification Society Association.

Marine steel plate is one of the core materials in the fields of shipbuilding and Marine engineering. It needs to have high strength and excellent welding performance, and also be able to resist the erosion of seawater and various harsh environments.

Cement mortar lining (CML) is a protective technology in which cement mortar is sprayed or centrifugally poured on the inner wall of steel pipes or ductile iron pipes.

Hot-rolled steel plates possess outstanding performance, precision and surface quality. They are one of the most widely used steels in modern industry and are extensively applied in fields such as building structures, mechanical manufacturing, Bridges, shipbuilding and pressure vessels.

Pile pipes are key materials for ensuring the stability of the foundation and the safety of the structure. Whether it is a bridge, port terminal or high-rise building project, choosing a reliable pile pipe supplier can directly affect the quality, schedule and cost of the project.

SSAW pipe piles are large-diameter steel pipes made by spirally welding hot-rolled steel strips, and are widely used in bridge foundations, port terminals, offshore platforms and deep foundation pit support and other projects.

Hot-rolled steel plates are widely used in construction, shipbuilding, pressure vessels, Bridges and heavy machinery, etc. The surface quality directly affects the performance, appearance and market value of the products.

Steel pipe piles are widely used in foundation and Marine engineering, and different production methods affect performance and cost. When choosing piling pipes for foundation projects, should you choose ERW or LSAW?

Piling pipe is a kind of hollow steel pipe structure, which is usually used for bearing of foundation and supporting engineering. It can be used either as a steel pipe pile (directly as a bearing pile) or as a casing/casing (for drilling, pouring and temporary support).

ERW pipes are steel pipes that melt the edges of steel strips through resistance heating and then apply pressure to form weld seams. EFW pipes are made by melting the base material and filler metal through high temperatures generated by electric arcs or electron beams and then welding them together, which belongs to fusion welding.

Seamless rectangular tubes are steel pipes with a rectangular cross-sectional area, manufactured through a seamless process and without weld seams. It is usually made of high-quality carbon steel, alloy steel and stainless steel, featuring excellent strength, precision and corrosion resistance.

Steel sheet piles, with their high strength, excellent waterproof performance and convenient construction methods, have become an important structural material widely used in the construction field.

In the steel industry, cold rolling is a crucial finishing process. It refers to a metal processing method in which hot-rolled steel is compressed at room temperature through one or more pairs of rolls to reduce its thickness, make its dimensions more precise and its surface smoother.

Rectangular tubes, as an important structural material, are widely used in numerous fields such as construction, mechanical manufacturing, the automotive industry, and furniture production. With their excellent mechanical properties, high load-bearing capacity, and flexible specification adaptability, they have been widely applied.

In the petroleum industry, safety, efficiency and reliability are of vital importance. Among numerous application materials, seamless steel pipe plays an irreplaceable role. With its unique production process and outstanding performance, it is widely used in the drilling, transportation and refining of oil and gas, and is a key support for the entire industrial chain.