To start this process smoothly:
- Send us a drawing: It can be hand-drawn or in CAD format, whichever you prefer.
- Provide us with information about your project: material grade, quantity, length, surface finish, specific testing requirements, required dimensional tolerances, and any other relevant details.
- Unit B, 9/F, Worldwide Centre, 123 Tung Chau Street, Tai Kok Tsui Kowloon.HongKong
- T: +852-92992995
- E: sales@peakkong.com
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- Standard: EN10210-3, EN10219-3
- Technology: ISO 15614-11 or ISO 15614-14
- Steel grade: S355J0WH, S355J2WH, S355K2WH, S420K2WH, S460K2WH, S500K2WH
- Tolerance: EN 10163-3
- Certificate: According to EN 10204 - Type 2.2 or 3.1b
High-strength weathering steel structural hollow profiles minimize total life cycle costs and are environmentally friendly due to low or zero maintenance requirements. Bridges, transportation equipment, outdoor artwork and other structures.
High-strength, corrosion-resistant hollow structural profiles can minimize total life cycle costs due to low or zero maintenance requirements. Environmentally friendly, it enables stronger, lighter, safer, more competitive and more sustainable structures that provide excellent forming, processing and welding performance.
- S355J0WH
- S355J2WH
- S355K2WH
- S420K2WH
- S460K2WH
- S500K2WH
If you are looking for low-maintenance, corrosion-resistant hollow profiles with high sustainability, choose Peak Kong Special Steel - Weathering Steel Pipe. An excellent choice for minimizing the total life cycle cost of long-lasting bridges, buildings, transportation equipment, stations, terminals and other structures.
Peak Kong Special Steel - Weather Resistant Pipe S460K2WH is an ultra-high strength structural hollow profile with anti-corrosion properties that minimizes the need for maintenance and anti-corrosion treatment.
There are shapes such as circles, rectangles, squares and special shapes. Custom shapes and other tailoring options available upon request. It is commonly used in advanced engineering and construction where weight reduction, cost reduction, safety and especially corrosion resistance are important. Where applicable, it meets the standard requirements of EN10210-3/EN 10219-3.
| Grade | Type | C max. |
Si max. |
Mn max. |
P max. |
S max. |
Cr | Mo max. |
Ni max. |
Al total min. |
Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S355J0WH | FF | 0.16 | 0.50 | 0.50 to 1.50 | 0.035 | 0.035 | 0.30 to 1.25 | 0.30 | 0.65 | 0.020 | 0.25 to 0.55 |
| S355J2WH | FF | 0.030 | 0.030 | 0.020 | |||||||
| S355K2WH | FF | 0.16 | 0.50 | 0.50 to 1.50 | 0.030 | 0.030 | 0.40 to 0.80 | 0.020 | |||
| S420K2WH | FF | 0.20 | 0.65 | 0.50 to 1.50 | 0.030 | 0.030 | 0.40 to 0.80 | 0.30 | 0.65 | 0.020 | 0.25 to 0.55 |
| S460K2WH | FF | 0.20 | 0.65 | 0.50 to 1.50 | 0.030 | 0.030 | 0.40 to 0.80 | 0.30 | 0.65 | 0.020 | 0.25 to 0.55 |
| S500K2WH | FF | 0.20 | 0.65 | 0.50 to 1.50 | 0.030 | 0.030 | 0.40 to 0.80 | 0.30 | 0.65 | 0.020 | 0.25 to 0.55 |
This standard specifies the technical delivery conditions for circular, square, rectangular or oval high-strength weather-resistant thermally processed seamless, electric welded and submerged arc welded steel structural hollow profiles.
It is suitable for thermoformed hollow profiles, with or without subsequent heat treatment, or for cold forming and subsequent heat treatment above 580 °C to obtain the same mechanical properties as the thermoformed product.
PeakKong Special Steel applies Peakkong delivery conditions during the delivery process, and adds that both parties will comply with applicable legal and regulatory requirements and will not engage in any unethical business practices.
The products produced by PeakKong Special Steel.Weather-Resistant Structural Hollow Sections The technical delivery conditions of our products meet the respective requirements. Dimensions and tolerances are defined according to the relevant steel material standards. Engineering work complies with the respective standards.
Weather-Resistant Structural Hollow Sections Equipped with strapping tags and Peakkong Special Steel product tags to achieve comprehensive traceability and identification. According to the corresponding steel standards, corresponding material certificates will be provided.
Unit B, 9/F, Worldwide Centre, 123 Tung Chau Street, Tai Kok Tsui Kowloon.HongKong.
T: +852-29811161
E: sales@peakkong.com
No. 1 Building 1, No. 6 Xiegang Jinhai Road, Xiegang Town, Dongguan City, Guangdong Province.
T: 0769-82869307
E: admin@peakkong.com
