• Product Overview

  • Product Advantages

  • Marketing Services

  • Product specifications and parameters

  • Service Support

  • Contact Us

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Product Overview

Our plates include four series of multiple varieties and specifications, including engineering machinery steel, pipeline steel, ship and offshore steel, and pressure vessel steel, to meet customer needs. Middle thickness plate are mainly used in the shipbuilding industry, engineering machinery, offshore engineering, oil and gas pipe fittings, and construction industries. With the rapid development of the shipbuilding industry in recent years, the demand for ship steel plates is very high.

Specification

Product Advantages

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    Complete variety

    Common thickness ranges from 6 to 400 mm, with the maximum thickness of 800 mm, meeting the full range of customer needs.

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    Advanced equipment

    The matching intermediate billet water-penetrating device can effectively handle rolling under differential temperature. Resulting the design of no niobium ship plate, this design can reduce alloy costs significantly.

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    Capacity advantage

    The maximum opening of the four-roll main rolling mill is 1100mm, with the 9000 tons maximum rolling force, 1210kn.m torque, and the maximum reduction of a single pass is 60mm. The rolling capacity matches the conventional 5000 mm rolling mill, and it is equipped with a separate vertical rolling mill with the industry's largest rolling force of 800 tons. The core deformation capacity and grain refinement of the steel plate are significantly better than other manufacturers.

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    Technical advantages

    The water volume/hour of the DQ+ACC cooling system reaches 9,000+9,000 cubic meters, which is the largest volume in the industry, and the cooling system is running with online temperature compensation technology.

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    Intelligent control

    The entire production line is intelligently controlled and fully automatic. The ACC entrance is equipped with an advanced pre-straightening machine, and the hydraulic system adopts full servo drive.

Marketing Services

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    Shipbuilding

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    Construction Machinery

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    Marine Engineering

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    Construction Industry

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    Oil and Gas Pipe Fittings

Product specifications and parameters

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Provide excellent after-sales service methods and strategies.

  • Establish a comprehensive after-sales service system, cultivate a professional after-sales service team, and continuously improve the quality of after-sales service.
  • 7*24 hours timely response to customer needs
  • Professional engineers provide personalized solutions
  • Possess professional technical means to improve after-sales service efficiency
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Longteng Special Steel Group is a steel conglomerate integrating traditional steel industry and metal deep processing.

朱雪明 18901573303