Guangdong Gonmo New Material Technology Development Co., Ltd.
Corrosion-resistant Steel
A specialized steel manufacturer. We only make steel grades with qualities that are fine-tuned to make applications stronger, lighter, safer, easier to produce, more long-lasting, fuel efficient and sustainable – all depending on what’s highest on the users’ list of priorities.
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High strength non-coating weather resistant structural steel
Model
|
Type |
Grade |
mm Specification |
Standard |
Application |
|
Ordinary weather resistance steel |
Q355GNH |
1.5~25x (1000~2000) |
GB/T4171-2008 |
Railway vehicles, sanitation machinery,agricultural machinery, garden decoration |
|
S355J0WP S355J2WP |
3~20x (1000~2000) |
EN-10025-5:2004 | ||
|
Super weather resistance steel |
LGNHP420 LGNHP460 LGNHP500 |
1.2~16.0x (1000~2000) |
Technical agreement |
Suitable for exposed use without coating under C3 interior atmosphere: photovoltaic support, steel structure, tower,etc |
| LGNHP750 |
1.2~14.0x (1000~2000) |
|||
| LGNHP800 |
1.2~10.0x (1000~2000) |
|||
|
Weather resistance steel for marine engineering |
LGNS500AW LGNS600AW LGNS700AW LGNS750AW LGNS800AW |
1.2~16.0x (1000~2000) |
Technical agreement |
Suitable for exposed use without coating under C4, C5 industrial pollution acidic atmosphere,marine atmosphere environment: ocean engineering components, marine photovoltaic support |
Description
LGNHP800 is about 25% lighter than traditional materials when applied in manufacture photovoltaic supports. It can also be used exposed without coating under C3 environment, and the thickness reduction is less than 0.1mm/a in 30 years.
High strength steel for railway vehicle
Model
|
Type |
Grade |
mm Specification |
Standard |
Application |
|
Railway vehicle steel |
09CuPCrNi | 3~20x(1000~2000) | TB/T 1979-2003 |
Railway vehicle steel (compartment) |
| 09CuPCrNi-A | 3~20x(1000~2000) | TB/T 1979-2003 | ||
| Q345NQR2 | 3~20x(1000~2000) | TB/T 1979-2023 | ||
| Q450NQR1 | 3~20x(1000~2000) | TB/T 1979-2023 | ||
| S450AW | 3~18x(1000~2000) |
Technical agreement |
||
| Q550NQR1 | 3~18x(1000~2000) | TB/T 1979-2023 |
Description
The coating-free super weather resistant steel products with strength of 420~800MPa have been de-veloped , which have the characteristics of high strength, excellent corrosion resistance, easy processing and environment protective. It can adapt to working conditions such as inland atmosphere, industrial pollution atmo-sphere, ocean atmosphere .
Container steel
Model
|
Type |
Grade |
mm Specification |
Standard |
Application |
|
Container |
SPA-H | 1.2~6.0x(900~2000) | JIS G3125-2004 |
Container |
| LGC450 | 1.2~6.0x(900~1300) |
Technical agreement |
High-strength container |
|
| LGC550 | ||||
| LGC700 |
Description
SPA-H is the first generation of steel products for container, with mature technology and stable quality, it has been widely used in marine logistics containers . LGC450 and LGC550 are the second generation of steel for high-strength containers, and the weather resistance index is the same as that of the first generation of containers. Using micro-Ti treatment, the yield strength has been increased by 100~200MPa, which is widely used in highway and railway container transportation business with the characteristics of high strength, easy processing and forming, energy saving and weight reduction.
Acid-resistant Steel
Model
|
Type |
Grade |
mm Specification |
Standard |
Application |
|
Acid resistant steel |
LGNS-1/Q315NS/Q345NS |
1.2-6.0x (1000-2000) |
State Tobacco Office, No. 418, 2009 |
Tobacco oast house |
| 09CrCuSb |
GB 150.2-2011 Pressure vessels- Part 2 |
Steel sleeve chimney and flue of thermal power plant, preheater, desulfurization equipment,chemical storage tank container, air preheater, boiler pressure vessel, etc. |
||
| LGNS-P |
Technical agreement |
Dew point corrosionunder sulfuric acid,hydrochloric acid, chloride ion, fluoride ion and other working conditions |
Description
It mainly includes acid resistance and weather resistance families. It develops a big data chain on the basis of design-test-service process that drive the development and engineering application of high-quality corro-sion-resistant steel by massive data. The sub-application industries include: environmental protection industry, tobacco industry, railway vehicles, containers, photovoltaic industry, green building, ocean engineering, bridge engineering, etc.
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Guangdong Company
Email: berry@gonmo-steel.com (Berry)
Email: winglu@gonmo-steel.com (Wing)
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