Weather-Resistant Structural Hollow Sections
Carbon Steel Sections
Stainless Steel Sections
We offer free consultation to help you meet your specific requirements:

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.
Product Inquiry
  • Unit B, 9/F, Worldwide Centre, 123 Tung Chau Street, Tai Kok Tsui Kowloon.HongKong
  • T: +852-92992995
  • E: sales@peakkong.com
  • Weather-Resistant Structural Hollow Sections
Weather-Resistant Structural Hollow Sections
  • Standard: EN10210-3, EN10219-3
  • 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.

Structural hollow steel pipe
Structural hollow steel pipe
High-strength weather-resistant steel structure hollow profile grades:
  • 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.

Structural hollow steel pipe
Structural hollow steel pipe
chemical composition:
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
High strength weathering steel delivery technical conditions

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.

Ordering and delivery

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.

You did not find the product you were looking for? Let’s tailor it for you.
YamKong Special Steel Co., Limited
Peak Kong Special Steel Co., Limited

Unit B, 9/F, Worldwide Centre, 123 Tung Chau Street, Tai Kok Tsui Kowloon.HongKong.
T: +852-29811161
E: sales@peakkong.com

YamKong Special Steel Co., Limited
Peak Kong Special Steel Technology (Guangdong) Co., Ltd.

No. 1 Building 1, No. 6 Xiegang Jinhai Road, Xiegang Town, Dongguan City, Guangdong Province.
T: 0769-82869307
E: admin@peakkong.com

Our website uses cookies. By using our website (from any device), you agree that these rules regarding the use of cookies apply.More information about these cookies can be found in the Terms and Conditions.We may modify and update the applicable rules at any time, so we recommend that visitors and users regularly review the cookie usage rules to ensure that visitors and users are aware of any changes.