HENAN GANG IRON AND STEEL CO.,LTD
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.
- 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
- 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
- Gangsteel steel plate. Adopt standards and steel plate grade and product range.
| pressure vessels steel plates | Low alloy pressure steel plate | GB 713 | Q245R、Q345R、Q370R、Q420R
Q245R(HIC、SSCC)、Q345R(HIC、SSCC) |
4.5~410×1600~4100×L |
| EN 10028-3 | P275、P355、P460 | |||
| ASTM | A285、A299、A515、A537Class 1 | |||
| ASME | SA285、SA299、SA515、SA516、SA537Cl.1 | |||
| Medium temperature hydrogen container steel plate | GB 713 | 15CrMoR、14Cr1MoR、12Cr2Mo1R、12Cr2Mo1VR
15CrMoR(H)、14Cr1MoR(H)、12Cr2Mo1R(H) |
6~200×1600~4100×L | |
| EN 10028-2 | 13CrMo4-5、10CrMo9-10、X12CrMo5、13CrMoV9-10 | |||
| ASTM | A387Gr2（Gr11、Gr12、Gr21、Gr22、Gr5、Gr9) | |||
| ASME | SA387Gr2（Gr11、Gr12、Gr21、Gr22、Gr5、Gr9) | |||
| Quenched and tempered high-strength container steel plate | GB 19189 | 07MnMoVR、07MnNiVDR、07MnNiMoDR | 6~150×1600~4100×L | |
| EN 10028-6 | P355、P460、P500、P690(Q\QH\QL1\QL2) | |||
| ASTM | A517、A533、A537、A542、A543、A736 | |||
| ASME | SA517、SA533、SA537、SA542、SA543、SA736 | |||
| Low temperature container steel plate | GB 3531 | 09MnNiDR、15MnNiNbDR、08Ni3DR、06Ni9DR | 6~150×1600~4100×L | |
| EN 10028-4 | 13MnNi6-3、15MnNi6、12Ni14、X12Ni5、X8Ni9、X7Ni9 | |||
| ASTM | A203、A353、A516、A553、A612、A662、A735 | |||
| ASME | SA203、SA353、SA516、SA553、SA612、SA662、SA735 | |||
| JIS G3127 | SL2N、SL3N、SL5N、SL9N | |||
| Energy Steel | Hydropower steel plate | Technical agreement | XCS610D/E、XCS690D/E、XCS790D/E | 8~350×1600~4100×L |
| GB/T 1591+ | Q345DZ35、Q500DZ35 | |||
| EN 10025 | S500Q、S550Q、S690Q | |||
| EN 10028 | P500Q、P690Q | |||
| Boiler steel plate (thermal power) | GB 713 | 13MnNiMoR、18MnMoNbR、12Cr1MoVR | 6~250×1600~4100×L | |
| DIN 17155 | 19Mn6、15Mo3 | |||
| EN 10028-2 | 16Mo3、18MnMo4-5 | |||
| BHW35 | ||||
| Nuclear power steel plate | 20HR、16MnHR | 4.5~200×1600~4100×L | ||
| EN 10028+ | P265GH | |||
| ASTM | A738 | |||
| Wind power steel plate | GB/T 28410 | Q235FTD~Q420FTD、Q235FTE~Q420FTE | 6~250×1600~4100×L | |
| GB/T 1591+ | Q345DZ35、Q345EZ35 | |||
| EN 10025+ | S355J0、S355J2、S355K2、S355NL | |||
| Large crude oil storage tank steel plate | GB 19189 | 12MnNiVR | 6~50×1600~4100×L | |
| EN | S355 | |||
| ASTM | A 537Cl.2 | |||
| JIS G3115 | SPV490Q | |||
| Shipboard and marine engineering steel | General strength ship plate | Classification Society | A、B、D、E | 4.5~80×1600~4100×L |
| High-strength ship board | Classification Society | AH32~40、DH32~40、EH32~40、FH32~40 | 5~80×1600~4100×L | |
| Steel plate for marine engineering | NINE Classification Society | AQ43~70、DQ43~70、EQ43~70，A420~A690、A420~A690、E420~E690 | 6~100×1600~4100×L | |
| API series steel plate | API 2W\2H\2Y | API2H-42、50、API2W-50、60、API2Y-50、60 | 6~100×1600~4100×L | |
| Rack steel plate | ABS/DNV/CCS | A514GrQ Mod、A517GrQ Mod | 6~155×1600~4100×L | |
| Pipeline steel | Pipeline steel plate | GB/T 21237 | L245~L360、L390、L415、L450、L485、L555 | 6~40×1600~3800×L |
| API 5L | Gr.B~X56、X60、X65、X70、X80、X90、X100 | 6~40×1600~3800×L | ||
| Submarine pipeline steel plate | DNV | DNV 450SF、DNV 485 | 6~42×1600~3800×L | |
| API 5L | X60MO、X65MO、X70MO | 6~42×1600~3800×L | ||
| Acid-resistant pipeline steel plate | GB/T 21237 | L245NS、L360MS、L415MS、L450MS、L485MS | 6~40×1600~3800×L | |
| API 5L | L360MS、L415MS、L450MS、L485MS、GR.BNS、GR.BMS | 6~40×1600~3800×L | ||
| Large deformation resistant steel plate | SPECIAL AGREEMENT | X70HD、X80HD | 10~27×1600~3800×L | |
| Steel for construction machinery | Wear-resistant steel plate | GB/T 24186 | NM360、NM400、NM450、NM500、NM550、NM600 | 4.5~150×1600~4100×L |
| XCHD360~500 | ||||
| High-strength steel plate | GB/T 16270 | Q500、Q550、Q620、Q690 | 4.5~250×1600~4100×L | |
| EN 10137 | S460Q、S500Q、S550Q、S690Q、S960Q | |||
| ASTM | A514、A710 | |||
| 技术协议 | XCHT1100 | |||
| Carbon and low alloy structural steel | High quality carbon structural steel plate | GB/T 700 | Q235、Q275 | 4.5~610×1600~4100×L |
| GB/T 711 | 10~55、20Mn~65Mn | |||
| EN 10025-2 | S235、S275 | |||
| ASTM | A 283 | |||
| JIS G3101 | SS400、SS490、SS540 | |||
| Low alloy structural steel plate | GB/T 1591 | Q345、Q390、Q420、Q460、Q500、Q550、Q620、Q690 | 4.5~610×1600~4100×L | |
| EN 10025 | S355、S420、S460、S500、S550、S690、S960 | |||
| EN 10113 | S275~S460M(N、NL) | |||
| ASTM | A36、A529 | |||
| JIS G3106 | SM400、SM490、SM520、SM570 | |||
| Engineering structural steel | Steel plate for building structure | GB/T 19879 | Q345GJ、Q390GJ、Q420GJ、Q460GJ | 4.5~250×1600~4100×L |
| JIS G3136 | SN400、SN490 | |||
| ASTM | A572、A573、A633 | |||
| Steel plate for bridge | GB/T 714 | Q345q、Q370q、Q420q、Q500q | 4.5~250×1600~4100×L | |
| ASTM | A709 | |||
| JIS G3106+协议 | SM490、SM520、SM570 | |||
| Die steel plate | Carbon die steel plate | GB/T 711 | 35、45、50、55 | 6~200×1600~4100×L |
| EN 10083-2 | C45、C45E、C50、C50E | |||
| ASTM A830 | SAE1045、SAE1040、SAE1035、SAE1050 | |||
| JIS G4051 | S35C、S45C、S48C、S50C、S53C、S55C | |||
| Alloy die steel plate | GB/T 1299 | 3Cr2Mo、3Cr2MnNiMo | 8~230×1600-~4100×L | |
| ASTM A681 | P20、718 | |||
| DIN 17350 | 1.2311、1.2312、1.2738 | |||
| ISO 4957 | 40CrMnNiMo8-6-4 | |||
| S7、P40 | ||||
| Alloy structural steel | Alloy structural steel plate | GB/T 3077 | 20MnTiB、12CrMo、15CrMo、35CrMo、12Cr1MoV | 4.5~250×1600~4100×L |
| JIS G4053 | SCM435、SCM440 | |||
| EN 10083-3 | 42CrMo4 | |||
| ASTM A829 | SAE4140、SAE4130、SAE4142、SAE4340 | |||
| Saw blade and spring steel plate | 50Mn2V、65Mn、51CrV4 | 4.5~30×1600~4100×L | ||
| Weather-resistant, corrosion-resistant and fire-resistant steel | Steel plate for atmospheric corrosion resistance | GB/T 4171 | Q235NH、Q295NH、Q355NH、Q460NH、Q550NH | 4.5~150×1600~4100×L |
| EN 10025 | S355J0WP、S355J2WP | |||
| ASTM | A242、A588、A871 | |||
| JIS | SPA-H、SMA400、SMA490、SMA570 | |||
| Corrosion resistant steel plate | 09CrCuSb、NS1-1、NS1-2、NS1-3 | 4.5~40×1600~4100×L | ||
| Refractory steel plate | XC400-FR、XC490-FR | 4.5~50×1600~4100×L | ||
|
Stainless steel plate |
ASTM A240 /ASME SA240 | SS316, 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.
- STEEL PLATE CUTTING SERVICE.
Gangsteel had CNC CUTTING LINE, LASER CUTTING LINE, WATER JET CUTTING LINE.
| ASTM A240 | |||||
| 2507 | 2304 | 2205 | 904L | 444 | 430 |
| 410S | 410 | 347H | 347 | 329 | 321H |
| 321 | 317LN | 317L | 317 | 316Ti | 316N |
| 316LN | 316L | 316H | 316 | 310S | 309S |
| 309H | 304N | 304LN | 304L | 304H | 304 |
| 3. | |||||
| ASME SA240 | |||||
| 2507 | 2304 | 2205 | 904L | 444 | 430 |
| 410S | 410 | 347H | 347 | 329 | 321H |
| 321 | 317LN | 317L | 317 | 316Ti | 316N |
| 316LN | 316L | 316H | 316 | 310S | 309S |
| 309H | 304N | 304LN | 304L | 304H | 304 |
| 4. | |||||
| JIS G4304 | |||||
| 329J1 | 444 | 430 | 301 | 631 | 630 |
| 420J2 | 420J1 | 410S | 410 | 347 | 321 |
| 317LN | 317L | 317 | 316Ti | 316N | 316LN |
| 316L | 316 | 310S | 309S | 304LN | 304L |
| 304J2 | 304J1 | 202 | 201 | ||
| 5. | |||||
| JIS G4305 | |||||
| 631 | 630 | 444 | 430 | 420J2 | 420J1 |
| 410S | 410 | 347 | 329J1 | 321 | 317LN |
| 317L | 317 | 316Ti | 316N | 316LN | 316L |
| 316 | 310S | 309S | 304LN | 304L | 304J2 |
| 304J1 | 301 | 202 | 201 | ||
| 6. | |||||
| (S)A240 UNS | |||||
| S31803 | S32750 | S32304 | S32205 | N08904 | S44400 |
| S43000 | S41008 | S41000 | S34709 | S34700 | S32900 |
| S32109 | S32100 | S31753 | S31703 | S31700 | S31635 |
| S31651 | S31653 | S31603 | S31609 | S31600 | S31008 |
| S30908 | S30909 | S30451 | S30453 | S30403 | S30409 |
| S30400 | |||||
- (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
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 3000-27000mmCertificate:
ABS, DNV, BV, LR, GL, CSS, KR, NK,RINA, TUV, CE, ISO, and so on.