• Zhongao

Products

  • High-Precision Pattern Coil

    High-Precision Pattern Coil

    Patterned coils, or patterned steel plates, are also called reticulated steel plates, which are steel plates with rhombuses or ribs on the surface. Because of the ribs on the surface, the patterned steel plate has anti-skid effect, and can be used as floor, factory escalator, work frame pedal, ship deck, automobile floor, etc.

  • A36 SS400 S235JR Hot Rolled Steel Coil /HRC

    A36 SS400 S235JR Hot Rolled Steel Coil /HRC

    Steel coil, also known as coiled steel. The steel is hot-pressed and cold-pressed into rolls. In order to facilitate storage and transportation, and facilitate various processing (for example, processing into steel plates, steel belts, etc.) Patterned coils, or patterned steel plates, are also called reticulated steel plates, which are steel plates with rhombuses or ribs on the surface. Due to the ribs on its surface, the patterned steel plate has anti-skid effect, and can be used as floor, factory escalator, work frame pedal, ship deck, automobile floor, etc. The specifications of checkered steel plates are expressed in terms of basic thickness (not counting the thickness of the ribs), and there are 10 specifications of 2.5-8 mm. No. 1-3 is used for checkered steel plate.

  • SS400ASTM A36 Hot Rolled Steel Plates

    SS400ASTM A36 Hot Rolled Steel Plates

    Thickness: 1.4-200mm, 2-100mm

    Width: 145-2500mm, 20-2500mm

    Technique: Cold rolled or Hot rolled

    Length: 1000-12000mm, as your request

    Type: Steel Sheet, Steel Coil or Steel Plate

    Application: Construction and Base Metal

    Supply Ability: 250000 Ton/Tons per Year

    Grade: q195,q345,45#,sphc,510l,ss400, Q235, Q345,20#,45#

  • Q345b Steel Plate

    Q345b Steel Plate

    The continuous advancement of Q345b steel plate technology in smelting and heat treatment, and the development and production of forged (cast) steel plate by rolling has achieved fruitful results. The thickness of the steel plate that can replace forging (casting) parts has reached 410mm, and the maximum unit weight is 38 tons.

  • Q245R Q345R Carbon Steel Plates 30-100mm Boiler Steel Plate

    Q245R Q345R Carbon Steel Plates 30-100mm Boiler Steel Plate

    Thickness: 4~60mm60~115mm

    Shipping: Support Sea freight

    Standard: AiSi, ASTM, JIS

    Grade: Ar360 400 450 NM400 450 500

    Place of Origin: Shandong, China

    Model Number: Ar360 400 450 NM400 450 500

    Type: Steel Plate, Steel Plate

    Technique: Hot Rolled

  • Q235B Steel Plate

    Q235B Steel Plate

    Q235B steel plate is a kind of low carbon steel. The national standard GB/T 700-2006 “Carbon Structural Steel” has a clear definition. Q235B is one of the most common steel products in China, with low price, and can be used for most products with low performance requirements. Q235B has a certain degree of elongation, strength, good toughness and castability, and is easy to stamp and weld. It is widely used in the manufacture of general mechanical parts. Mainly used for welding structural parts with higher quality requirements in construction and bridge engineering.

  • High-Strength Cold Drawn Round Steel

    High-Strength Cold Drawn Round Steel

    Cold drawn round, that is, cold drawn round steel, refers to round steel processed by cold drawing. This kind of steel usually has high strength, hardness and yield point, but poor plasticity and toughness.

  • High Speed Steel Hss Round Steel Bar Steel Rod Round Din 1.3247/Astm Aisi m42/Jis Skh59

    High Speed Steel Hss Round Steel Bar Steel Rod Round Din 1.3247/Astm Aisi m42/Jis Skh59

    Certification: ISO 9001, TUV, BV,CE,ABS

    Steel Grade: DIN 1.3247/ASTM AISI M42/JIS SKH59

    Processing Service: Cold drawn,Grinding,Peeling,Heat treat ment

    Surface treatment: Black, Grinded, Peeled, Rough turned, Polished

    Advantage: small diameter from 2.0-35.0mm with high precision tolerance

    Delivery condition: cold drawn, quenchen and tempered, centerless grinding

    Model Number: DIN 1.3247/ASTM AISI M42/JIS SKH59, DIN 1.3247/ASTM AISI M42/JIS SKH59

  • Cold Drawn Round Steel

    Cold Drawn Round Steel

    Cold drawn round, that is, cold drawn round steel, refers to round steel processed by cold drawing. This kind of steel usually has high strength, hardness and yield point, but poor plasticity and toughness.

  • Hot Rolled Alloy Round Bar EN8 EN9 Special Steel

    Hot Rolled Alloy Round Bar EN8 EN9 Special Steel

    Hot rolled round bar

    1.Diameter: 5-330mm

    2.Length:4000-12000mm

    3.Grade: A36、Q195、Q235、10#、20#、S235JR、 S275JR、S355J2、St3sp

    4.Application:Hot rolled products like hot rolled steel bars are used in the welding and construction trades to make railroad tracks and I-beams, for example. Hot rolled steel is used in situations where precise shapes and tolerances are not required.

  • ASTM A283 Grade C Mild Carbon Steel Plate / 6mm Thick Galvanized Steel Sheet Metal Carbon Steel Sheet

    ASTM A283 Grade C Mild Carbon Steel Plate / 6mm Thick Galvanized Steel Sheet Metal Carbon Steel Sheet

    Shipping: Support Sea freight
    Model Number: 16mm thick steel plate
    Type: Steel Plate, Hot Rolled Steel Sheet, Steel plate
    Technique: Hot Rolled, Hot rolled
    Surface Treatment: black,Oiled,unoiled
    Special Use: High-strength Steel Plate
    Width: 1000~4000mm, 1000~4000mm
    Length: 1000~12000mm, 1000~12000mm

  • 304 Stainless Steel Plate

    304 Stainless Steel Plate

    304 stainless steel is a general steel with good corrosion resistance. Its thermal conductivity is better than that of austenite, its coefficient of thermal expansion is smaller than that of austenite, heat fatigue resistance, addition of stabilizing element titanium, and good mechanical properties at the weld. 304stainless steel is used for building decoration, fuel burner parts, household appliances and household appliances. 304F is a kind of steel with free cutting performance on 304 steel. It is mainly used for automatic lathes, bolts and nuts. 430lx adds Ti or Nb to 304 steel and reduces the content of C, which improves the processability and welding performance. It is mainly used in hot water tank, hot water supply system, sanitary ware, household durable appliances, bicycle flywheel, etc.