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    Unitedsteel Plate Factory are specialized in producing and exporting Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill.

     

    Unitedsteel Plate Factory belongs to Unitedsteel Group, and was invested and established by Hong Kong in 1983. It is the key high-tech enterprise of National Torch Plan, the president company in China Special Steel Association, Advanced Energy-saving Company in China, and the National Industrialization & Informatization Integrated Model Enterprise.

     

    Unitedsteel Plate Factory , all main equipment for steel-making, rolling, heat treatment and inspection were imported from overseas and world advanced process were applied, the company has become the domestic production base for high quality special bars and plates, main products are in the following:

    Material Field

    Standard

    The Main Steel plate Grade

    Size (Thick*Wide*Long )

    Pipe Line Plate

    APL 5L

    X70-X80X70(HIC),X100X120

    640×15004100×6000×18000mm

    GB/T 9711

    L485-L555

    Ship steel plate

    ABS,BV,GL,DNV,CCS

    NK, RINA, LR AND KR

    A,B,C,D, E

    5100×9004100×6000×25000mm

    High Strength

    AH32-AH40DH32-DH69EH32-EH69FH32-FH69

    Carbon Structural steel plate

    JISG3101

    SS400SS490SS540

    5100×9004100×6000×25000mm

    GB/T 711

    10-55,20Mn-65Mn

    Low Alloy High

    Strength Steel Plate 

    GB/T 1591

    Q345Q390Q420Q460

    ASTM

    A36A283A529

    EN10025

    S235-450J0/JR/J2,S235-460M/N(L)

    JISG3106

    SM400,SM490,SM520,SM570

    EN10113

    S275-460M/N(L)

    Building Steel Plate

    GB/T19879

    Q345GJ,Q390GJ,Q420GJ,Q460GJ

    JISG3136

    SN400SN490

    ASTM

    A572A573A633

    Bridge Steel Plate

    GB/T714

    Q345q,Q370q,Q420q

    JISG3106

    SM490,SM520,SM570

    ASTM

    A572,A709Grade50\50w\100\100w

    High Strength Steel Plate

    GB/T 16270

    Q500Q550Q620Q690

    JISG3128

    SHY685SHY685N,SYH685NS

    ASTM

    A514A710

    EN10137

    S460Q(L),S500Q(L)-S960Q(L)

    Boiler Steel Plate

    GB/T713

    Q345R,Q370R.15CrMoR

    13MnNiMoR,12Cr1MoVR

    6300×9004100×300018000mm

    JISG3115

    SPV315,SPV355,SPV410

    ASTM

    A202,A204,A515,A516,A387,A662

    JIS3103

    SB410,SB450,SB480

    EN10028

    P235GH,P265GH,P355GH

    Tenacity Boiler Steel Plate

    GB/T 19189

    07MnCrMoVR, 12MnNiVR

    1275×9004100×300018000mm

    JISG3115

    SPV450,SPV490

    ASTM

    A517,A537,A542,A543,A736

    Low Temperature Boiler Steel Plate

    GB3531

    15MnNiDR,09MnNiDR

    6120×9004100×300018000mm

    ASTM

    A203

    JISG3127

    SL2N,SL3N,SL5N,SL9N

    Offshore Platform Steel Plate

    GB5313

    Z15Z25Z35

    6150×12004100×300025000mm

    AP12W/2H

    Grade50T, Grade60/Grade42,Grade50

    Atmospheric Corrosion

    Resistant Steel Plate

    ASTM

    A242A588A871

    6150×9004100×300018000mm

    JISG3125

    SPA-H

    JISG3114

    SMA400,SMA490,SMA570

    GB/T4171

    Q295GNH,Q355GNH,Q235NH-Q550NH

    EN10025

    S355J0WP,S355J2WP

    Engineering and Mould Steel Plate

    JIS G4051

    S10CS58C

    6300×9004100×300025000mm

    ASTM

    A681-P20

    NSC

    WEL-TEN520\610\690\780\860\950

    SSAB

    HARDOX400-600

    Energy Steel Plate for Oil projects

            QB

    20HR,16MnHR

    8150×9004100×300025000mm

    ASTM

    SA285,SA299,SA533,SA738,SA841

    EN10028-3

    P275-P460N//NH/NL1/NL2

    EN10028-5

    P355-P460M/ML1/ML2

    EN10028-6

    P355-P690Q/QH/QL1/QL2

     

    Unitedsteel Plate Factory has the first comprehensive research institute in domestic special steel industry, the institute has national level technology center, national accredited laboratory and postbox workstation.

     

    Unitedsteel Plate Factory has obtained ISO9001:2000 approval certificate, QS-9000 : 1998 (American Vehicle Steel Quality System ) approval certificate, ISO14001:1996 (Environmental Management System) approval certificate and API (American Petroleum Tube Production Quality System) approval certificate. These certificates cover the whole production and service process of all hot-rolled steel products such as structural steel, bearing steel, gearing steel and spring steel etc. Most of material has won the approval certificates of ABS, LR, GL, DNV, NK, KR and CCS.

    Unitedsteel Group Company Principle

     

    More Cheaper Price,

    More Faster Delivery, 

    The Best Company Prestige,

    The Best After sales service,

    The One step Steel material Solution

    The Best Professional quality control system

     

    Welcome to Unitedsteel Group and any requirement in steel material, please feel free to contact us.

     

     

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