• Henan BEBON Iron & Steel Co., Ltdwas founded in 2000,with a good reputation in national steel market, we have established international business since 2000,after so many years operation,our clients spreads over all the world.

  • X7Ni9 Nickel alloy steel for Pressure Vessel steel plate purpose
  • Product Name: X7Ni9 Nickel alloy steel for Pressure Vessel steel plate purpose
    Port: Qingdao &Tianjin port
    Supply Ability: 8000 Metric Ton/Metric Tons per Month
    Payment Terms: L/C,D/A,D/P,T/T,Western Union
    Standard: EN10028-4:2003
    Grade: X7Ni9 steel plate
    Thickness: 5-150MM
    Place of Origin: Henan China (Mainland)
    Brand Name: longpeng steel
    Model Number: LT steel
    Type: Steel Plate
    Technique: Hot Rolled
    Surface Treatment: Coated
    Application: Boiler Plate
    Special Use: High-strength Steel Plate
    Width: 1500-4500mm
    Length: 3000-18800mm
    Carbon Steel: Q235B, SS400,A36, ST37-2, S235JR,S235J2,S235J0,SA283GrC, SM400
    Alloy Steel: 11MnNi5-3,13MnNi6-3,15NiMn6,12Ni14,X8Ni9
    Alloy Steel Plate: A588GRA/B,CORTEN STEEL, A633GRD,S355J0,S355J2,S355J2W,S355NL,A709GR50
    Boiler Steel: Q245R,Q345R,A285GRC,SB410,SPV355,Q370R,A515GR60,A515GR70,A516GR60
    Boiler Steel Plate: A516GR70,P235GH,P265GH,P355GH,P355NH,P355NL1,P355NL2
    Pressure Vessel Steel: 19Mn6, 15Mo3,16Mo3, A537CL1,A537CL2,A662GRC,SB450,SA387GR11,SA387GR22
    Critical Hydrogen Steel: SA387GR11, SA387GR22, 2.25CR1MO0.25V,SA387GR12
    HIC Steel: Q345RHIC, A516GR60HIC, SA516GR70HIC
    High Strength Steel: S690QL,S690Q,S690QL,S690QL1,S890Q,S890QL,S890QL1,S960Q,S960QL
    Shipbuilding Steel: A,B,D,E,AH32,DH32,EH32,DH36,EH36,FH36,AH40,DH40,EH40
    Packaging Details: Raw or as customers; request
    Delivery Details: 30 days

    Chemical composition

    11MnNi5-31.62120,140,500,70 to 1,500,0250,0150,020-0,05b0,05
    0,30 to 0,80
    13MnNi6-31.62170,160,500,85 to 1,700,0250,0150,020-0,05b0,05
    0,30 to 0,85
    15NiMn61.62280,180,350,80 to 1,500,0250,015---1,30 to 1,700,05
    12Ni141.56370,150,350,30 to 0,800,0200,010---3,25 to 3,750,05
    X12Ni51.5680,150,350,30 to 0,800,0200,010---4,75 to 5,250,05
    X8Ni91.56620,100,350,30 to 0,800,0200,010-0,10-8,50 to 10,000,05
    X7Ni91.56630,100,350,30 to 0,800,0150,005-0,10-8,50 to 10,000,01

    Henan Longpeng Marine Metal Materials Co, LTD is a comprehensive enterprise located in Zhengzhou Henan, China, which is Ranking at No.196 in the top 500 enterprises of China and No.1 steel stocker in north of China.

    we have specialized in this filed over 25 years, with good quality and competitive price. As one of the largest steel suppliers in China, we supply various kinds of steel materials as follows:

    • Pressure Vessel Steel
    • Boiler Quality Steel
    • HIC Resistant Steel
    • Chrome Molybdenum Steel
    • Composite Clad Plates
    • Weathering Steels
    • Structural Steels
    • High Strength Steel Plate
    • Heat Resistant Steel
    • Bulletproof Steel Plate
    • Wear Resistant Steel Plate

    With our very competitive price and good quality we can make some positive contributions for your business.

    Pressure Vessel Steel

    We stock and supply a wide range of pressure vessel steel plate grades for working environments where safe operating pressure is critical.

    Our pressure vessel steel is of China first-class mills origin which is the steel of choice for the world’s boiler & pressure vessel fabricators.

    We have a global reputation for the supply of high quality pressure vessel steel to these fabricators and many of them are suppliers to some of the worlds largest gas, oil and petrochemical companies.


    Pressure vessel and boiler quality steel are commonly found throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. The companies in these industries set the highest demands in terms of quality, testing and conditions of supply, and we have all the necessary expertise to meet these demands.

    In recognition of the increasing need for pressure vessel steel plate to demonstrate HIC Resistant properties our HIC steel is also available ex–stock. Our product is particularly suited for pressure equipment where wet H2S corrosion can be a problem.

    Details of delivery condition

    1.Production Std: ASTM,ASME,JIS,DIN,BS,EN,
    2. Delivery State: HR,TMCP, Q&T, N, T, N&T,Z15,Z25,Z35, Ultrasonic test, Sharp V-notch impact test, HIC test ,etc
    3. Dimension Thickness:8~650mm; Width:1200~4200mm,; Length:3000~18800mm
    4. Trade Terms: FOB, CFR, CIF
    5. Payment Terms: T/T, Irrevocable at sight L/C

    We offer an extensive selection of steel products which are available for shipping to our customers worldwide.

    • Email:sales7@bebonchina.com;Skype ID:Tayabebon