Steel Material Supplier

Steel Material Supplier

About Us

HENAN GANG IRON AND STEEL CO.,LTD

gangsteel
gangsteel

HENAN GANG IRON AND STEEL CO.,LTD （Gangsteel）established at 2001 which had min 11 years of exporting experience and production at steel plate stainless steel plate.
Gangsteel is specialized in super thickness steel plate and super thickness stainless steel plate at China origin. Gangsteel had many large factories with Strategic partnership. For example. TISCO, WISCO, BAOSTEEL, HBIS WUYANG MILL AND SO ON.

 

 

  1. Our production Equipment introduction 3500MM Steckel Mill

Walking-beam reheating furnace, high pressure descales, coiling furnace, edger, four-high reversing mill, ACC, coiling machine, hot leveler, disc-type cooling bed, on-line UT defect inspection device, cold leveler, shot blaster etc. Annual Production Capacity-steel plates:960,000 tons, steel coils:240,000 tons 。

3500production capacity and scope

1） Hot rolled steel plates ：

Thickness ：4.5 ～50 mm

Width：910 ～3,100 mm

Length：3,000 ～18,000 mm

Piece weight：max. 22.6 t

2） Hot rolled steel coil ：

Thickness：4.5  ～25 mm

Width：1,600 ～3,000 mm

Piece weight：max. 45 t

Inner/Outer diameter:762 ～2,150 mm

 

  1. Equipment introduction-4300 Heavy Plate Mill

1）Four-high reversing mill：Maximum aperture1200mm,Maximum rolling force 90000KN

2）Edger mill：aperture of rolling mill 1000～4500mm,maximum rolling force 7000KN,maximum thickness 1000mm

3）Four-high reversing mill：width of rolling mill 4300mm,maximum aperture 450mm,maximum rolling force 90000KN

4）DQ+ACC：Available thickness 300mm,Dq total water flow 6080m3/h,ACC total water flow 11200m3/h

5)9 edger full hydraulic leveler: temperature 750-1100℃，maximum  strength 33000KN，maximum aperture 400mm

6）Flattening mill：Nominal pressure rating 50MN，returning force1.6MN，system working pressure：28.3MPA, press stroke 700mm

Thickness ：8 ～500 mm

Width：910 ～4100 mm

Length：3,000 ～18,000 mm

Piece weight：max. 65.6 t

 

  1. Gangsteel steel plate. Adopt standards and steel plate grade and product range.
pressure vessels steel platesLow alloy pressure steel plateGB 713Q245R、Q345R、Q370R、Q420R

Q245R(HIC、SSCC)、Q345R(HIC、SSCC)

4.5~410×1600~4100×L
EN 10028-3P275、P355、P460
ASTMA285、A299、A515、A537Class 1
ASMESA285、SA299、SA515、SA516、SA537Cl.1
Medium temperature hydrogen container steel plateGB 71315CrMoR、14Cr1MoR、12Cr2Mo1R、12Cr2Mo1VR

15CrMoR(H)、14Cr1MoR(H)、12Cr2Mo1R(H)

6~200×1600~4100×L
EN 10028-213CrMo4-5、10CrMo9-10、X12CrMo5、13CrMoV9-10
ASTMA387Gr2（Gr11、Gr12、Gr21、Gr22、Gr5、Gr9)
ASMESA387Gr2（Gr11、Gr12、Gr21、Gr22、Gr5、Gr9)
Quenched and tempered high-strength container steel plateGB 1918907MnMoVR、07MnNiVDR、07MnNiMoDR6~150×1600~4100×L
EN 10028-6P355、P460、P500、P690(Q\QH\QL1\QL2)
ASTMA517、A533、A537、A542、A543、A736
ASMESA517、SA533、SA537、SA542、SA543、SA736
Low temperature container steel plateGB 353109MnNiDR、15MnNiNbDR、08Ni3DR、06Ni9DR6~150×1600~4100×L
EN 10028-413MnNi6-3、15MnNi6、12Ni14、X12Ni5、X8Ni9、X7Ni9
ASTMA203、A353、A516、A553、A612、A662、A735
ASMESA203、SA353、SA516、SA553、SA612、SA662、SA735
JIS G3127SL2N、SL3N、SL5N、SL9N
Energy SteelHydropower steel plateTechnical agreementXCS610D/E、XCS690D/E、XCS790D/E8~350×1600~4100×L
GB/T 1591+Q345DZ35、Q500DZ35
EN 10025S500Q、S550Q、S690Q
EN 10028P500Q、P690Q
Boiler steel plate (thermal power)GB 71313MnNiMoR、18MnMoNbR、12Cr1MoVR6~250×1600~4100×L
DIN 1715519Mn6、15Mo3
EN 10028-216Mo3、18MnMo4-5
BHW35
Nuclear power steel plate20HR、16MnHR4.5~200×1600~4100×L
EN 10028+P265GH
ASTMA738
Wind power steel plateGB/T 28410Q235FTD~Q420FTD、Q235FTE~Q420FTE6~250×1600~4100×L
GB/T 1591+Q345DZ35、Q345EZ35
EN 10025+S355J0、S355J2、S355K2、S355NL
Large crude oil storage tank steel plateGB 1918912MnNiVR6~50×1600~4100×L
ENS355
ASTMA 537Cl.2
JIS G3115SPV490Q
Shipboard and marine engineering steelGeneral strength ship plateClassification SocietyA、B、D、E4.5~80×1600~4100×L
High-strength ship boardClassification SocietyAH32~40、DH32~40、EH32~40、FH32~405~80×1600~4100×L
Steel plate for marine engineeringNINE Classification SocietyAQ43~70、DQ43~70、EQ43~70，A420~A690、A420~A690、E420~E6906~100×1600~4100×L
API series steel plateAPI 2W\2H\2YAPI2H-42、50、API2W-50、60、API2Y-50、606~100×1600~4100×L
Rack steel plateABS/DNV/CCSA514GrQ Mod、A517GrQ Mod6~155×1600~4100×L
Pipeline steelPipeline steel plateGB/T 21237L245~L360、L390、L415、L450、L485、L5556~40×1600~3800×L
API 5LGr.B~X56、X60、X65、X70、X80、X90、X1006~40×1600~3800×L
Submarine pipeline steel plateDNVDNV 450SF、DNV 4856~42×1600~3800×L
API 5LX60MO、X65MO、X70MO6~42×1600~3800×L
Acid-resistant pipeline steel plateGB/T 21237L245NS、L360MS、L415MS、L450MS、L485MS6~40×1600~3800×L
API 5LL360MS、L415MS、L450MS、L485MS、GR.BNS、GR.BMS6~40×1600~3800×L
Large deformation resistant steel plateSPECIAL AGREEMENTX70HD、X80HD10~27×1600~3800×L
Steel for construction machineryWear-resistant steel plateGB/T 24186NM360、NM400、NM450、NM500、NM550、NM6004.5~150×1600~4100×L
XCHD360~500
High-strength steel plateGB/T 16270Q500、Q550、Q620、Q6904.5~250×1600~4100×L
EN 10137S460Q、S500Q、S550Q、S690Q、S960Q
ASTMA514、A710
技术协议XCHT1100
Carbon and low alloy structural steelHigh quality carbon structural steel plateGB/T 700Q235、Q2754.5~610×1600~4100×L
GB/T 71110~55、20Mn~65Mn
EN 10025-2S235、S275
ASTMA 283
JIS G3101SS400、SS490、SS540
Low alloy structural steel plateGB/T 1591Q345、Q390、Q420、Q460、Q500、Q550、Q620、Q6904.5~610×1600~4100×L
EN 10025S355、S420、S460、S500、S550、S690、S960
EN 10113S275~S460M(N、NL)
ASTMA36、A529
JIS G3106SM400、SM490、SM520、SM570
Engineering structural steelSteel plate for building structureGB/T 19879Q345GJ、Q390GJ、Q420GJ、Q460GJ4.5~250×1600~4100×L
JIS G3136SN400、SN490
ASTMA572、A573、A633
Steel plate for bridgeGB/T 714Q345q、Q370q、Q420q、Q500q4.5~250×1600~4100×L
ASTMA709
JIS G3106+协议SM490、SM520、SM570
Die steel plateCarbon die steel plateGB/T 71135、45、50、556~200×1600~4100×L
EN 10083-2C45、C45E、C50、C50E
ASTM A830SAE1045、SAE1040、SAE1035、SAE1050
JIS G4051S35C、S45C、S48C、S50C、S53C、S55C
Alloy die steel plateGB/T 12993Cr2Mo、3Cr2MnNiMo8~230×1600-~4100×L
ASTM A681P20、718
DIN 173501.2311、1.2312、1.2738
ISO 495740CrMnNiMo8-6-4
S7、P40
Alloy structural steelAlloy structural steel plateGB/T 307720MnTiB、12CrMo、15CrMo、35CrMo、12Cr1MoV4.5~250×1600~4100×L
JIS G4053SCM435、SCM440
EN 10083-342CrMo4
ASTM A829SAE4140、SAE4130、SAE4142、SAE4340
Saw blade and spring steel plate50Mn2V、65Mn、51CrV44.5~30×1600~4100×L
Weather-resistant, corrosion-resistant and fire-resistant steelSteel plate for atmospheric corrosion resistanceGB/T 4171Q235NH、Q295NH、Q355NH、Q460NH、Q550NH4.5~150×1600~4100×L
EN 10025S355J0WP、S355J2WP
ASTMA242、A588、A871
JISSPA-H、SMA400、SMA490、SMA570
Corrosion resistant steel plate09CrCuSb、NS1-1、NS1-2、NS1-34.5~40×1600~4100×L
Refractory steel plateXC400-FR、XC490-FR4.5~50×1600~4100×L
 

 

Stainless steel plate

ASTM A240 /ASME SA240SS316, SS316L, SS316LN, SS316N, SS316TI, SS316CB,SS304, SS304L, SS304H, SS304LN, SS304N, SS305, SS309S, SS309H, SS309Cb, SS310S, SS310H, SS310Cb, SS317, SS317L, SS317LN, SS321, SS321H,SS347, SS347H, SS348 and Stainless Standard ASTM, ASME, JIS, DIN, UNS, GB and Other Special Standard.8MM to 300mm

Note:

(1) The delivery state of steel plate products includes hot rolling (AR), controlled rolling (CR), normalizing rolling (NR), thermomechanical rolling (TMCP), normalizing (N), tempering (N),

Normalizing + tempering (N+T), quenching + tempering (Q+T).

 

(2) The delivery status of hot-rolled steel coil products includes hot rolling (AR), controlled rolling (CR), and thermomechanical rolling (TMCP), with specifications ranging from 4.5 to 20mm×1600 to 3000mm×L.

 

  1. STEEL PLATE CUTTING SERVICE.
    Gangsteel had CNC CUTTING LINE, LASER CUTTING LINE, WATER JET CUTTING LINE.
ASTM A240
250723042205904L444430
410S410347H347329321H
321317LN317L317316Ti316N
316LN316L316H316310S309S
309H304N304LN304L304H304
3.
ASME SA240
250723042205904L444430
410S410347H347329321H
321317LN317L317316Ti316N
316LN316L316H316310S309S
309H304N304LN304L304H304
4.
JIS G4304
329J1444430301631630
420J2420J1410S410347321
317LN317L317316Ti316N316LN
316L316310S309S304LN304L
304J2304J1202201
5.
JIS G4305
631630444430420J2420J1
410S410347329J1321317LN
317L317316Ti316N316LN316L
316310S309S304LN304L304J2
304J1301202201
6.
(S)A240 UNS
S31803S32750S32304S32205N08904S44400
S43000S41008S41000S34709S34700S32900
S32109S32100S31753S31703S31700S31635
S31651S31653S31603S31609S31600S31008
S30908S30909S30451S30453S30403S30409
S30400
  1. (Henan Gang Iron And Steel co.,Ltd) The short name is Gangsteel which is a large exporter of mainly large factories in China. We mainly sell carbon steel plates and stainless steel plates. We have a stock steel plate and stainless steel plate warehouse and processing equipment for steel material.Shipbuilding steel plate
    Low alloy high strength steel plate
    Boiler and pressure steel plate,ASTM A516GR70 
    Carbon steel plate
    High Strength steel plate
    Pipe Line steel plate
    Stainless steel plate
    Weathering steel plate
    Alloy steel plate
    Main SpecificationSIZE:
    Thick: 4-700mm, Width: 1500-4020mm, Length 3000-27000mm

    Certificate:
    ABS, DNV, BV, LR, GL, CSS, KR, NK,RINA, TUV, CE, ISO, and so on.