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热轧钢板Hot Rolled Steel Plate
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冷轧卷板Prime Cold Rolled Steel Sheet in Coil
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热轧卷板Prime Hot Rolled Steel Coil
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板材Plate products
-
型钢Profile products
-
特钢Special steel products
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钢带Steel strip product
-
建材Building materials product
主要产品The main products
邮箱：
电话：
谈球吧 一般结构用钢板
Steel Plates for General Structure
主要用途
Steel plates for general structure are widely used in engineering structures such as steel structure buildings, construction machinery, heavy duty cars, bridges, wind power， pressure vessels and so on.
牌号和标准
产品规格
锅炉和压力容器用钢板
Steel Plates for Boilers and Pressure Vessels
主要用途
They are mainly used to manufacture boilers and pressure vessels. The steel plates for pressure vessels can be fabricated into device that will sustain certain pressure, temperature and medium, so they are required to possess high strength, good toughness, weldability and surface quality. Many kinds and sizes of the products are required to deliver in heat treatment condition and satisfy ultrasonic test requirements. These steels are widely used in various sectors in national economy, such as reactor, heat exchanger, separator, spherical tank, oil tank, LPG tank ,boiler steam drum and pressure pipes in machinery, petroleum and chemicals, electric power and metallurgy industries, etc.
牌号和标准
|
名称
|
牌号 Grade |
标准号
|
|
锅炉和压力容器用钢板
|
Q245R、 Q 345R 、Q370R 、 Q 42 0R |
GB/T 713 |
|
18MnMoNbR、 13MnNiMoR 、 15CrMoR、 12Cr2Mo1R 、 14Cr1MoR 、 12Cr1MoVR |
||
|
低温压力容器用
钢板
|
16MnDR 、 15MnNiDR 、15 MnNiNbDR、 09MnNiDR |
GB/T 3531 |
|
08Ni3DR 、 06Ni9DR |
||
|
高强度
罐体
及水电压力钢管用钢板
|
A537/SA537 CL2/CL3 |
美标
|
|
07MnMoVR 、 07MnNiVDR 、 07MnNiMoDR 、12 MnNiVR |
GB/T 19189 |
|
|
抗
HIC
/
SSCC
容器钢板
|
Q245R (R- HIC) 、 Q345R(R-HIC) 、 ( S ) A516Gr60/65/70(R-HIC) |
用户要求
|
|
高炉炉壳板
|
LK490C |
|
|
其他
国外标准
|
A515/SA515
、
A516/SA516
、
A537/SA537
以及
A517/SA517
系列等
|
美标
|
|
P355GH 、 16Mo3 、 13CrMo4-5 |
欧标
|
|
|
SPV355
、
SPV490
等
|
日标
|
产品规格
主要产品The main products
邮箱：
电话：
主要产品The main products
邮箱：
电话：
高强度结构用钢板
High strength steel plates for structure
主要用途
High strength steel plates for structure have high strength, good low temperature toughness in addition to the excellent welding performance. They are mainly used for the fabrication of the high strength welding structure of construction machinery, coal mining equipment（hydraulic support, scraper conveyer）,boom, outrigger, frame , bulldozer, dump truck, drilling platform ,drilling rig and steel structure and so on. According to purpose，there are 60-80kg high strength steel plates，60-90kg low welding crack sensitive steel plates, quench and temper ultra-high strength steel plates etc.
牌号和标准
产品规格
高强度结构用钢板
High strength steel plates for structure
主要用途
高强度结构用钢板，具有高的强度和良好低温韧性，焊接性能优良。主要用于制作高强度工程机械焊接结构、煤炭开采设备（液压支架、刮板运输机）、起重机吊臂支腿、车架、推土机、自卸车、钻井平台、钻机、钢结构等。根据用途可分为60-80kg级高强度结构钢板、60-90kg级低焊接裂纹敏感性高强度钢板、淬火回火超高强度钢板等系列产品。
High strength steel plates for structure have high strength, good low temperature toughness in addition to the excellent welding performance. They are mainly used for the fabrication of the high strength welding structure of construction machinery, coal mining equipment（hydraulic support, scraper conveyer）,boom, outrigger, frame , bulldozer, dump truck, drilling platform ,drilling rig and steel structure and so on. According to purpose，there are 60-80kg high strength steel plates，60-90kg low welding crack sensitive steel plates, quench and temper ultra-high strength steel plates etc.
牌号和标准
60-80kg级高强度结构钢板（60-80kg high strength steel plates ）
Q460C/D/E/F
GB/T16270-2009
GB/T 1591-2008
Q550C/D/E/F GB/T16270-2009
GB/T 1591-2008
Q690C/D/E/F GB/T16270-2009
GB/T 1591-2008
S460Q/QL/QL1
S500 Q/QL/QL1 EN10025-6：2004
S550Q/QL/QL1
S620 Q/QL/QL1 EN10025-6：2004
S690Q/QL/QL1 EN10025-6：2004
A514 Grade S ASTM A 514
60-90kg级低焊接裂纹敏感性高强度钢板（60-90kg low welding crack sensitive steel plates Q460CFC/D/E YB/T4137-2005）
Q500CFC/D/E YB/T4137-2005
Q550CFC/D/E YB/T4137-2005
Q620CFC/D/E YB/T4137-2005
Q690CFC/D/E YB/T4137-2005
Q800CFC/D/E YB/T4137-2005
淬火回火超高强度钢板
quench and temper ultra-high strength steel plates Q800C/D/E GB/T16270-2009
Q890C/D/E GB/T16270-2009
Q960C/D/E GB/T16270-2009
S890Q/QL/QL1 EN10025-6：2004
S960Q/QL/QL1 EN10025-6：2004
产品规格
锅炉和压力容器用钢板
Steel Plates for Boilers and Pressure Vessels
主要用途
They are mainly used to manufacture boilers and pressure vessels. The steel plates for pressure vessels can be fabricated into device that will sustain certain pressure, temperature and medium, so they are required to possess high strength, good toughness, weldability and surface quality. Many kinds and sizes of the products are required to deliver in heat treatment condition and satisfy ultrasonic test requirements. These steels are widely used in various sectors in national economy, such as reactor, heat exchanger, separator, spherical tank, oil tank, LPG tank ,boiler steam drum and pressure pipes in machinery, petroleum and chemicals, electric power and metallurgy industries, etc.
牌号和标准
|
名称
|
牌号 Grade |
标准号
|
|
锅炉和压力容器用钢板
|
Q245R、 Q 345R 、Q370R 、 Q 42 0R |
GB/T 713 |
|
18MnMoNbR、 13MnNiMoR 、 15CrMoR、 12Cr2Mo1R 、 14Cr1MoR 、 12Cr1MoVR |
||
|
低温压力容器用
钢板
|
16MnDR 、 15MnNiDR 、15 MnNiNbDR、 09MnNiDR |
GB/T 3531 |
|
08Ni3DR 、 06Ni9DR |
||
|
高强度
罐体
及水电压力钢管用钢板
|
A537/SA537 CL2/CL3 |
美标
|
|
07MnMoVR 、 07MnNiVDR 、 07MnNiMoDR 、12 MnNiVR |
GB/T 19189 |
|
|
抗
HIC
/
SSCC
容器钢板
|
Q245R (R- HIC) 、 Q345R(R-HIC) 、 ( S ) A516Gr60/65/70(R-HIC) |
用户要求
|
|
高炉炉壳板
|
LK490C |
|
|
其他
国外标准
|
A515/SA515
、
A516/SA516
、
A537/SA537
以及
A517/SA517
系列等
|
美标
|
|
P355GH 、 16Mo3 、 13CrMo4-5 |
欧标
|
|
|
SPV355
、
SPV490
等
|
日标
|
产品规格
结构用热轧钢板和钢带
Hot-rolled Steel Sheets and Strips for Structures
主要用途
结构用钢一般具有较高的强度与较好的成型性能，通常经过简单的加工后承受外部的载荷。适用于焊接、铆接、铰接等一般结构件用。该系列产品具有性能可靠，成型性能好，焊接性能优的特点，产品能够应用于建筑结构、桥梁、船舶、铁路车辆、管道大型机械及其他结构件等各个行业。主要按照国标进行供货，也可参照日标和欧标进行供货。
The structural steel generally has high strength and good formability, is used to bear external load after simple fabrication and applicable to ordinary structural members subject to welding, riveting and hinging.
This series of products are characterized by reliable performance, good formability and excellent weldability, and can be used in various sectors like building structures, bridges, ships, railway
vehicles, pipelines, large machineries and other structural members. The supply of those products are mainly in accordance with Chinese national standards, and the Japanese and European standards may be taken as references as well.
牌号和标准
该系列产品可供牌号如下表所示，超出规格范围可与我们联系。
The available designations of this series of products are shown below, and please contact us if any required product is out of the range.
国标与日标牌号对应表
Cross Reference of the Steel Designations as per Chinese and Japanese Standards
|
标准
|
GB 912/GB3274/GB710/GB711 |
JIS G3101 |
|
牌号
|
Q195 , Q215A |
SS330 |
|
Q235A , Q255A |
SS400 |
|
|
Q275A |
SS490 |
国标与德标、欧标牌号对应表
Cross Reference of Steel Designations as per Chinese, German and European Standards
|
标准 Standard |
GB 912/GB 3274 |
EN10025-2 |
DIN 17100 |
|
牌号 Designation |
Q195 、Q215B |
S185 |
St33 |
|
Q235B |
S235JR |
St37-2，RSt37-2 |
|
|
Q235C |
S235J0 |
St37-3 |
|
|
Q235D |
S235J2 |
- |
|
|
Q275B |
S275JR |
St44-2 |
|
|
Q275C |
S275J0 |
St44-3 |
|
|
Q275D |
S275J2 |
- |
|
|
Q345A |
E295 |
St50-2 |
|
|
Q345B |
S355JR |
- |
|
|
Q345C |
S355J0 |
St52-3 |
|
|
Q345D |
S355J2 |
- |
|
|
Q345E |
S355K2 |
- |
产品规格
1.3-25.4*830-1900mm
主要产品The main products
邮箱：250101
电话：0531-67606362
核电用钢板 SA738Gr.B
Steel plate for nuclear power SA738Gr.B
主要用途
具有较高的强度、良好的塑韧性和焊接性能，用于制造核反应堆厂房钢质安全壳。
With high strength, good plasticity, toughness and weldability, suitable for manufacture of the steel containment vessel for the nuclear reactor plant.
牌号和标准
产品牌号： SA738Gr.B
Product grade: SA738GR.B
执行标准： ASME SA-738/SA-738M-2010
Applicable standard: ASME SA-738/SA-738M-2010
产品规格
4～120×1500～4100×Lmm
核电用钢板 P235/265/295/355GH
Steel plate for nuclear power P235/265/295/355GH
主要用途
具有良好的塑性、韧性、冷弯性能和焊接性能。适用于制造核岛钢质安全壳、压力容器、设备构件等。
With good plasticity, toughness, cold bending property and welding performance. Suitable for manufacture of the steel containment vessel for the nuclear island, pressure vessel, equipment components and so on.
牌号和标准
产品牌号： P235GH、 P265GH、 P295GH、 P355GH
Product grade: P235GH, P265GH, P295GH, P355GH
执行标准： EN10028-2
Applicable standard: EN10028-2
产品规格
4～90×1500～4100×Lmm
核电用钢板 SA516GR55、 SA516GR60、 SA516GR65、 SA516GR70
Steel plate for nuclear power SA516GR55, SA516GR60
主要用途
具有较高强度、良好塑韧性和焊接性能，用于制造核电用压力容器设备。
With high strength, good plasticity, toughness, and welding performance, suitable for manufacture of the pressure vessel and equipment components for nuclear power plant.
牌号和标准
产品牌号： SA516GR55、 SA516GR60、 SA516GR65、 SA516GR70
Product grade: SA516GR55, SA516GR60, SA516GR65, SA516GR70
执行标准： ASME SA-516/SA-516M-2010
Applicable standard: ASME SA-516/SA-516M-2010
产品规格
6~120×1500~4100×Lmm
核电用钢板 SA517
Steel plate for nuclear power SA517
主要用途
具有高强度、良好的塑韧性和焊接性能，用于核电站机械模块支撑件。
With high strength, good plasticity, toughness and weldability, suitable for manufacture of the mechanical module support for nuclear power plants.
牌号和标准
产品牌号： SA517Gr.B、 SA517Gr.F
Product grade: SA517GR.B, SA517GR.F
执行标准： ASME SA-517/SA-517M-2010
Applicable standard: ASME SA-517/SA-517M-2010
产品规格
4～120×1500～4100×Lmm
60-90kg 级低焊接裂纹敏感性高强度钢板
60-90kg grade low welding crack susceptibility hig
主要用途
本产品系屈服强度 460、 500、 550、 620、 690、 800MPa 的低焊接裂纹敏感性钢，具有省略焊前预热、焊后无需热处理的优 良的焊接性能，可用于各种煤矿机械、工程机械、港口机械、建筑机械及其它要求良好焊接性的结构部件等。
This product is the low welding crack susceptibility steel plate with the yield strengths of 460, 500, 550, 620, 690 and
800MPa, showing excellent welding performance due to no need of preheating before welding or heat treatment after welding, suitable for manufacture of various mining machinery, engineering machinery, port machinery, construction machinery and other structural components of good welding requirements.
牌号和标准
|
Q460CFC/D/E Q500CFC/D/E Q550CFC/D/E Q620CFC/D/E |
标准： YB/T4137-2005《 《低焊接裂纹敏感性高强度钢板》
Standard: YB/T4137-2005: Low Welding Crack Susceptibility High Strength Steel Plate |
|
Q690CFC/D/E |
|
|
Q800CFC/D/E |
|
|
JG670CF G785CF |
协议： JGX698-2011《 JG670CF、 JG785CF 低焊接裂纹敏感性高强度钢板技术协议》 Agreement: JGX698-2011: JG670CF and JG785CF Technical Agreement for Low Welding Crack Susceptibility High Strength Steel Plate
|
产品规格
4～80×2200～3800×6000～12000mm
90-120kg 级系列淬火回火高强度钢板
90-120kg grade series quenched and tempered high s
主要用途
本产品系屈服强度 800、 890、 960、 1030MPa 淬火回火交货的高强度钢，可用于矿山开采和各类工程施工用的设备，如钻机、电铲、 电动轮翻斗车、挖掘机、装载机、推土机、混凝土泵车、消防云梯、各类起重机及煤矿液压支架等。
This product is the quenched and tempered high strength steel plate with the yield strengths of 800, 890, 960 and
1030MPa, suitable for manufacture of equipment used in mining and all kinds of engineering construction, such as drilling rig, electric shovels, electric wheel dump trucks, excavator, loaders, bulldozers, concrete pump truck, fire ladder, various cranes, coal mine hydraulic supports and so on.
牌号和标准
|
Q800C/D/E |
标准： GB/T16270-2009《高强度结构用调质钢板》 Standard: GB/T16270-2009: Quenched and Tempered Steel Plate for High Strength Structure |
|
Q890C/D/E |
|
|
Q960C/D/E |
|
|
JG1200D |
标准： Q/3700LYS 299－2010《工程机械用超高强韧结构钢板》 Standard: Q/3700LYS 299－2010: Ultra High Strength and Toughness Structural Steel Plate for Engineering Machinery
|
产品规格
4～80×1500～3800×6000～12000mm
A、 B、 D、 E 级船体用结构钢板
A, B, D and E grade structural steel plate for shi
主要用途
A、B、 D、 E 级系列产品具有良好的综合机械性能、焊接性能、工艺性能。适用于造远洋、沿海和内河航区船舶船体结构、船坞、 采油平台、海洋中输送管道、沿海发电厂、码头设施等结构件。
A, B, D, E GRADE SERIES PRODUCTS HAVE GOOD COMPREHENSIVE MECHANICAL PROPERTIES, WELDING PERFORMANCE AND PROCESS PERFORMANCE, SUITABLE FOR MANUFACTURE OF THE STRUCTURAL MEMBERS FOR SHIP HULLS, DOCKS,OIL PLATFORM, MARINE PIPELINE, COASTAL POWER PLANT, WHARF FACILITIES AND OTHER STRUCTURES IN OCEAN, COAST AND INLAND RIVER NAVIGATION AREA.
牌号和标准
牌号： A、 B、 D、 E（ Z25、 Z35）；
Grade: A, B, D, E (Z25, Z35);
执行标准：九国船规、渔规、 GB712-2000《船体用结构钢》
Applicable standard: Rules for certification by the world's most famous nine recognized classification societies, regulations for fisheries, and GB712-2000 Structural Steel for Ship Hull
产品规格
4～60×1400～4100×4000～18000mm
主要产品The main products
邮箱：3
电话：0531-67606362
国标H型钢
Chinese H-steel
主要用途
本产品为国标系列 H 型钢，应用于各种钢结构建筑领域。
This product is the national standard series h-beam, which is used in various steel structure building fields.
牌号和标准
产品牌号： Q235B、 Q345B
Product brands: Q235B, Q345B
执行标准： GB/T 700-2006、 GB/T 1591-2008、 GB/T 11263-2005
Executive standards: GB/T 700-2006, GB/T 1591-2008, GB/T 11263-2005
产品规格
国标系列全部规格
Gb series full specifications
美标H型钢
American standard H-section steel
主要用途
本产品为美标系列 H 型钢，应用于各种钢结构建筑领域。
This product is an American Standard series H-section steel, suitable for use in various steel structure construction/building fields.
牌号和标准
产品牌号：A36、GR50
Product grade: A36, GR50
执行标准：ASTM A36/A36M、ASTM A572/A572M、ASTM A6/A6M
Applicable standard: ASTM A36/A36M, ASTM A572/A572M, ASTM A6/A6M
产品规格
ASTM A6/A6M 内所有 H 型规格。
ASTM A6/A6M related H-section specification.
欧标H型钢
EN H-section steel
主要用途
本产品为欧标系列 H 型钢，应用于各种钢结构建筑领域。
This product is an European Norm series H-section steel, suitable for use in various steel structure construction/building fields.
牌号和标准
产品牌号： S235JR/J0/J2、 S275JR/J0/J2、 S355JR/J0/J2/K2、 S450J0
Product grade: S235JR/J0/J2, S275JR/J0/J2, S355JR/J0/J2/K2, S450J0
执行标准： EN10025、 BS4-1、 EN1003。
Applicable standard: EN10025, BS4-1, EN1003.
产品规格
BS4-1《结构用型钢》内所有规格。
BS4-1 related all specifications under Structural Section Steel.
日标H型钢
Japanese standard H-section steel
主要用途
本产品为日标系列 H 型钢，应用于各种钢结构建筑领域。
This product is a Japanese Standard series H-section steel, suitable for use in various steel construction/structure building fields. .
牌号和标准
产品牌号： SS330、 SS400、 SS490、 SM400A/B/C、 SM490 A/B/C、 SM490YA/YB、SN400A/B/C、 SN490B/C
Product grade: SS330, SS400, SS490, SM400A/B/C, SM490 A/B/C, SM490YA/YB, SN400A/B/C, SN490B/C
执行标准： JIS 310、 JIS 3106、 JIS G3136、 JIS 3192。
Applicable standard: JIS 310, JIS 3106, JIS G3136, JIS 3192.
产品规格
JIS 3192 内所有 H 型规格。
JIS 3192 related allH -section steel specification.
澳标H型钢
Australian Standard H-section steel
主要用途
本产品为澳标系列 H 型钢，应用于各种钢结构建筑领域。
This product is an Australian Standard series H-section steel, suitable for use in various steel structure construction/building fields.
牌号和标准
产品牌号： Grade300
Product grade: Grade300
执行标准： AS/NZS 3679.1:19JISG3192
Applicable standard: AS/NZS 3679.1: 19JISG3192
产品规格
AS/NZS 3679.1:19JISG3192 内所有 H 型规格。
AS/NZS 3679.1: 19JISG3192 related all H-section steel specification.
俄标H型钢
Russian Standard H–section steel
主要用途
本产品为俄标系列 H 型钢，应用于钢结构建筑、石油工程领域。
This product is a Russian Standard series H-section steel, suitable for use in steel structure construction/building and petroleum engineering fields.
牌号和标准
产品牌号： C245、 C255、 C345
Product grade: C245, C255, C345
执行标准： сто АСЧМ -20-93
Applicable standard: сто АСЧМ -20-93
产品规格
35Ш2。
耐低温用H型钢
Low temperature resistant H–section steel
主要用途
本产品主要应用于机械制造、高层建筑、桥梁闸坝等行业，特别是北方寒冷地区耐低温要求的医院、体育场馆、商场、交通枢纽 的重大建筑工程和钢构中。
This product is mainly used in machinery manufacturing, high-rise buildings, bridges, gates/dams and other industries, especially the major construction projects and steel structure in the hospitals, stadiums, shopping malls, transportation hubs in the northern cold areas where there is a requirement for low temperature.
牌号和标准
产品牌号： Q345C/D/E/EL、 Q420D/EM、 Q460EM
Product grade:Q345C/D/E/EL ,Q420D/EM ,Q460EM
执行标准： GB/T 1591 和技术协议
Applicable standard: GB/T 1591 and technical agreement
产品规格
H100×100～H900×300
高强度H型钢桩
High strength H–section steel pile
主要用途
本产品适用于香港、东南亚等地区深基坑建设，主要用作高层建筑基础和主要承重结构制作。
This product is suitable for deep foundation pit construction in Hongkong, Southeast Asia and other areas, mainly used in high-rise building foundation and the main load-bearing structure.
牌号和标准
产品牌号： S450J0
Product grade: S450J0
执行标准： GB/T 11263
Applicable standard: GB/T 11263
产品规格
UC305×305 系列
UC305×305 Series
耐火耐候H型钢
Fire resistant and weather resistant H-section ste
主要用途
本产品适用于对耐候性能和防火性能有一定要求的钢结构建筑工程。
The product is suitable for the steel structure construction engineering which has certain requirements for weather resistance and fireproof performance.
牌号和标准
产品牌号：LWFR490
Product grade: LWFR490
执行标准：GB/T 1591 和技术协议
Applicable standard: GB/T 1591 and technical agreement
产品规格
H100×100～H900×300
抗震性能H型钢
Seismic resistant H-section steel
主要用途
本产品主要在地震多发地区钢结构领域应用，主要应用于建设医院、体育场馆、商场、 交通枢纽以及地震避难场所等人员密集的 公共服务设施国家公共安全的重大建筑工程。
This product is mainly used in the steel structure field of the earthquake prone areas, mainly suitable for construction of hospitals, stadiums, shopping malls, transportation hubs, earthquake shelters and other crowded public service facilities and major construction projects for national public security.
牌号和标准
产品牌号： Q345S
grade: Q345S
执行标准： GB11263
Applicable standard: GB11263
产品规格
HH250×250~H900×300
核电用H型钢
H-section steel for nuclear power plant
主要用途
在核岛内主要用于模块支架的制作，对质量要求严格，且要求具有一定的耐腐蚀能力。
Mainly used within the nuclear island for the manufacture of the module supports, which has strict requirements for quality, and requirements for a certain corrosion resistance.
牌号和标准
产品牌号： S235J0
Product grade: S235J0
执行标准： EN10025、 BS4-1、 EN10034
Applicable standard: EN10025, BS4-1, EN10034
产品规格
HEB 100、 HEB 140、 HEB 200
船体及石油工程用钢
Steel for ship hulls and petroleum projects
主要用途
主要应用于船舶内部构造用结构件。石油平台用 H 型钢应用于石油平台整体结构建造领域。
Mainly used for structural parts of internal structures of ships. Petroleum platform H-section steel is used in the construction of integral structure of petroleum platform.
牌号和标准
产品牌号： SM490YB、 A、 D、 D36、 AH32、 DH36。
Product grade: SM490YB, A, D, D36, AH32, DH36.
执行标准： JIS G3106、 GB 712-2000、 ASTM A578-B
Applicable standard: JIS G3106, GB 712-2000, ASTM A578-B
产品规格
国标、英标、美标和欧标等规格产品。
Chinese Standard, British standard, European Standard, American Standard and other specifications for products.
铁路接触网支柱用H型钢
H-section steel for pillars/supports of railway ca
主要用途
主要应用于铁路领域的接触网支柱，是钢筋混凝土接触网支柱的替代产品。
Mainly used in manufacture of the pillars/supports for railway catenary system, as an alternative product of the reinforced concrete pillars/supports for the catenary system.
牌号和标准
产品牌号： Q235B/C/D、 Q345B/C/D/E
Product grade: Q235B/C/D, Q345B/C/D/E
执行标准： GB/T 700、 DIN 1025-2、 EN 10034
Applicable standard: GB/T700 , DIN 1025-2 , EN 10034
产品规格
IPB240、 IPB（ V） 240T、 IPB260、 IPB280、 IPB300
电网建设用大角钢
Large-sized angle steel for power grid constructio
主要用途
主要用于超高压输电线路中的铁塔制作，具有强度高、承载能力大的特点，可以有效提高铁塔的安全性能，同时还可以减少铁塔整体重量，降低铁塔制作成本。
Mainly used in fabrication of tower for EHV power transmission line, characterized by high strength and large
load-bearing capacity, capable to effectively improve the safety performance of the tower, and also reduce the overall weight of the tower and lower the cost for tower manufacturing.
牌号和标准
产品牌号： Q345B、 Q420B、 Q420C、 Q420D、 Q460C、 Q460D
Product grade: Q345B, Q420B, Q420C, Q420D, Q460C, Q460D执行标准： GB/T 700
Applicable standard: GB/T 700
产品规格
∠220、∠250 系列
∠220, ∠250 Series矿山工程用钢
Steel for mining projects
主要用途
主要用于矿山隧道支护，特别是一些围岩变形量较大的巷道，也对矿用支护型钢的性能提出了特殊的要求。
Mainly used in mine tunnel supports, especially for some roadways with relatively large deformation of surrounding rock, and also used in structures with special requirements for the performance of the mine supporting steel.
牌号和标准
产品牌号： 20MnVK、 Q275
Product grade: 20MnVK, Q275
执行标准： YB/T 5047-2000
执行标准： YB/T 5047-2000
产品规格
9、 11、 12、 29U、 36U
铁路车辆大梁用钢
Steel used for frame of railway vehicle
主要用途
主要用于 70 吨及以上的铁道车辆平车的大梁。
Mainly used in manufacture of the frame for the railway vehicle platform wagon of 70 tons and above.
牌号和标准
产品牌号： Q420NQR1
Product grade: Q420NQR1
执行标准： YB/T5182
Applicable standard: YB/T5182
产品规格
630×200 系列
630×200 Series
汽车大梁用钢
Steel for automobile frame
主要用途
本产品为专用型钢，主要应用于汽车、挂车、半挂车大梁，是焊接 H 型钢的替代产品。
This product is a dedicated steel, mainly used in manufacture of frames for automobile, trailer and semi-trailer girder, as an alternative to the welded H -section steel.
牌号和标准
产品牌号： LG510LH、 LG610LH、 LG710LH
Product grade: LG510LH, LG610LH, LG710LH执行标准： GB/T 11263
Applicable standard: GB/T 11263
产品规格
446×150、 456×150、 470×150、 482×153.5、 492×150、 504×153
叉车门架用钢
Steel for forklift portal-frame
主要用途
该产品主要应用于叉车制造业，主要用于制作 1.5～10t 规格叉车的门架制作。
This product is mainly used in forklift manufacturing industry mainly for manufacture of portal frame for forklift truck of 1.5~10t.
牌号和标准
产品牌号： HRB335、 20MnSi、 20MnSiV、 Q420C、 Q440C、 Q460C
Product grade: HRB335, 20MnSi, 20MnSiV, Q420C, Q440C, Q460C执行标准： Q/3700LYS247
Applicable standard: Q/3700LYS247
产品规格
C140b、 C160a/b、 C164b、 C180b、 C200b、 C220b、 C250b； J160a、J160b、 H120、 H140。
履带板
Track plate
主要用途
履带板主要用作链轨式挖掘机、推土机的行走部件。
Track plate is mainly used for manufacture of the travelling parts of track-mounted excavator and bulldozer
牌号和标准
产品牌号： 25MnB、 23MnBM
Product grade: 25MnB, 23MnBM执行标准： 《履带用热轧型钢技术协议》
Applicable standard: Technical Agreement on Hot-rolled Section Steel for Track
产品规格
LW190×8.5、 LW190×10、 LW135×6
中低速磁悬浮列车轨排
Middle and low speed Maglev train track skeleton
主要用途
应用于中低速磁悬浮列车轨道。
Used in medium and low speed maglev train track.
牌号和标准
产品牌号： Q235B、 LWR345B、 LWR345C、 LWR295D
Product grade: Q235B, LWR345B, LWR345C, LWR295D执行标准： Q/LYS 280、 Q/CYBM 004
Applicable standard: Q/LYS 280, Q/CYBM 004
产品规格
LGF372×96、 LGF372×96WR、LGH230×200Z、 LGH230×200ZWR
海洋工程用钢
Steel for ocean projects
主要用途
主要应用于海洋石油平台整体结构建造 、平台配套海上浮式储油船（FPSO ）模块制作、船舱顶梁及框架等结构制造。
Mainly used in construction of offshore oil platform structure, fabrication of platform supported Float Production
Storage and Offloading (FPSO ) module, manufacture of roof beam and frame structure of cabin.
牌号和标准
产品牌号： S275J2、 S355NL
Product grade: S275J2, S355NL执行标准： DNV、 EN10025-3
Applicable standard: DNV, EN10025-3
产品规格
H200B～HE1000B， UPN 系列槽钢、UPE 系列、 IPE 系列、角钢系列
H200B~HE1000B and UPN series channel steel, UPE series, IPE series and angle steel series
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