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  • High temperature boiler steel plate
    High-temperature boiler steel plates are widely used in petroleum, chemical, power station, boilers and other industries to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks.
  • What inspections can BBN Steel mill provide for A516 Grade 70[485] steel?
    In order to check and guarantee the A516 Grade 70[485] steel plate’s quality and performance, BBN steel mill will take several tests and inspections under the regulation and strict guidance of qualified and skilled experts.
  • Zhengzhou medium plate A387 gr 11 alloy steel price in September 2020
    On September 3, Zhengzhou medium plate prices were mainly stable. The market price of alloy steel A387 gr 11 medium plate 10mm was 4550 yuan/ton, the market price of A387 gr 11 medium plate 15mm was 4350 yuan/ton, and the market price of A387 gr 11 alloy
  • A516 grade 60 low-alloy plate market price in Xi’an city
    On September 1, the price of the medium plate in the Xi'an market rose slightly by 20 yuan/ton, and the transaction was fair. As of press time, the market price of 14-25mm Q235B plain carbon steel plate is 4,040 yuan/ton, and 14-25mm A516 grade 60 low-al
  • Normalizing heat treatment method for 16Mo3 steel plate
    16Mo3 material is a molybdenum three steel plates, named according to the content of C (carbon) and Mo (molybdenum). 16Mo3 steel plates are usually delivered in a normalized state. According to the negotiation between the supplier and the demander, the de
  • What are the main features of A537 Class 1 plate?
    A537 Class 1 plate is carbon steel pressure vessel plate. The steel shall be killed and undergo normalization, quenching and tempering. Heat and A537 Class 1 plate product analyses shall be performed on the materials and results shall conform to the requi
  • A515 Gr 70(A515 Grade 70) boiler steel
    A516 Gr 70 equivalent: DIN 17155 HII
    Tensile strength: 485 - 620MPa
    A516 Gr 70 steel plates in thickness of 40 mm [1.5 in] or under it normally supplied in as-rolled condition. In case require normalized or stress relieved shall be informed before the o
  • What is P460QL1 material?
    P460QL1 material is a European standard pressure vessel steel plate, which is classified as weldable fine grain quenched and tempered steel. P460QL1 specification: EN10028-6, Material number: 1.8872.
  • What is the chemical composition of ASTM A588 steel?
    ASTM A588 steel is a high-strength low-alloy structural steel, divided into 4 grades: A588GrA, A588GrB, A588GrC, A588GrK. ASTM A588 steel has better atmospheric corrosion resistance than carbon structural steels with or without copper in most environments
  • StE460 fine-grained steel
    StE460 grade executive standard: DIN17102. StE460 steel is a German grade steel plate. It is a fine-grained steel, used for automotive longitudinal beams, beams and other structural parts that require good cold formability and high strength requirements.
  • What is S460Q grade?
    S460Q grade is a high-yield strength structural steel under quenching and tempering conditions. It is a special alloy steel. S460Q implements the standard: EN10025-6:2014, which stipulates that the nominal thickness of S460 grade steel is 3-150 mm, and th
  • Properties of S420NL structural steel hot rolled
    S420NL structural steel is treated with a combination of niobium, vanadium and titanium. After normalizing, the yield strength of the trial steel plate is higher than 410MPa and the tensile strength is higher than 550MPa.
  • Q345R steel vs Q345B steel
    Q345R steel is currently the most widely used and most used steel plate for pressure vessels. Q345B low alloy steel is used in bridges, vehicles, ships, buildings, pressure vessels.
  • The total length of urban rail operating lines in Mainland China amounts to 6736.2 kilometers
    The China Urban Rail Association pointed out that the next step is to vigorously promote the construction of smart urban rail, further improve the industry governance system, do a good job in planning, and promote the development of urban fast rail and mo
  • What is the tensile requirement of P355GH grade
    P355GH grade is the European standard pressure vessel steel, the implementation standard: EN10028. According to the internal regulations of CEN / CENELEC, the following countries adopt this standard EN10028 : Austria, Belgium, Cyprus, Czech Republic.
  • What is the pressure vessel plate?
    Pressure vessel plates that are used to make pressure vessels. Such vessel plates are required to have certain toughness, certain strength and be able to withstand pressure. There are different types of pressure vessel plate. According to the classificati
  • What is 16Mo3 CrMo alloy?
    16Mo3 CrMo alloy steel is specified under EN10028-2 standard steel for pressure purposes. This CrMo alloy may tend to become brittle in service at temperatures between approximately 400℃ and 500℃. The material is used as a weldable steel for manufacturing
  • How to derust the steel surface?
    During the processing of steel products, the oxide scale and rust on the surface must be chemically cleaned to expose the steel matrix to the steel products, and to more effectively improve electroplating, phosphating, oxidation (black hair blue), stretch
  • What is the 20# steel?
    20# steel is a high-quality low-carbon carbon steel, cold-extruded, carburized and hardened steel. 20# carbon steel has low strength, good toughness, plasticity
  • What is the SG295 steel density
    SG295 steel standard: JIS G3116
    SG295 steel density: 7.8 - 7.9 g/cm³ at 20 ℃
    JIS G3116 SG295 steel is available in plates, sheets and coils for welded gas cylinders with a maximum capacity of 500 L which contain such high-pressure gases as LP gas and a
  • Chinese companies help Bolivian Guarani people take the fast track of happiness
    In the small town of San Antonio in southeastern Bolivia, the 45-year-old Guarani Juan Pinto and his colleagues have finally celebrated the moment of their efforts for more than a year. On February 7, an important joint project of the El Espino Highway, w
  • SG255 steel plates supplier in China
    SG255 steel is one mainly of Steel for gas cylinders and gas vessels. Our SG255 steel plate and sheet are produced with the tensile strength of 400MPa and the yield strength of 255MPa. The applicable thickness for SG255 material as defined in the JIS 3116
  • SG255 steel sheet for welded gas cylinder
    JIS G3116-2013 SG255 steel sheet is a kind of pressure vessel steel.There are four grades under standard of G3116 : SG255, SG295, SG325, SG365. Our producted SG255 steel sheet can used to manufacture low temperature pressure vessels like welded gas cylin
  • What is the 16Mo3 steel astm equivalent?
    16Mo3 is a an European alloy steel plate.
    Material number: 1.5415
    Generally speaking, 16Mo3 is a Cr-Mo alloy steel. The addition of molybdenum(Mo) not only impr
  • The Jiangsu steel industry will achieve high standards and full-process ultra-low emissions
    Recently, the Jiangsu Provincial Department of Ecology and Environment held a work conference on air pollution prevention and control in the province. The meet