Different structures buidlings service lifetime

Steel Structure Buildings Specification

Design Standards:

Follow Chinese steel structure building architectural standards such as GB 50017 or regional equivalents, which define load calculations, material selection, and seismic/wind resistance requirements‌.

Structural components (beams, columns, trusses) must adhere to strength, stability, and deflection limits based on usage (e.g., residential, industrial)‌.

‌Material Requirements:

Use structural-grade steel (e.g., Q355b Q235b) with certified yield strength, tensile strength, and elongation properties‌.

Fabrication & Construction:
Components must meet dimensional tolerances specified in standards.
Welding/bolting procedures ensure joint integrity‌.
Fire Protection:
Apply fire-resistant coatings or cladding to achieve required fire ratings (e.g., 60–90 mins), complying with local building codes‌.
Quality Control & Testing:
Non-destructive testing (ultrasonic, radiographic) for critical welds‌.
Documentation of material certifications, inspection reports.

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Our Company

Qingdao KXD Steel Structure Co., Ltd, is a professional enterprise specializing in designing, detailing, manufacturing, and constructing high quality steel structures, prefabricated houses and container houses.

In order to render our clients with impeccable products and services, our company has obtained CE certification (EN1090 certificate), ISO 9001, ISO140001, ISO45001 Certificate and WPQR for anticipated apprasal from our clients. We lay our vision on global markets in a bid to attain a wider client base such as Canada, Australia, Germany, France, Brazil, England, America, Ethiopia, Algeria, etc., that is to say, more than 130 countries around over the world.

A solid design and engineering team is crutial to the success of a steel building company. At KXD, you shall witness more than 50 members of designers, architects, detailers, consultants etc. KXD is destined to offer tailed and reliable design and engineering services to each of our customer whether for industrial, commercial or agricultural property developments.

Based on the moto of Trustyworthiness, Professionalism, Cooperation, Mutual benefits, our company is building a comprehensive industrial chain system gradually and making great efforts to supply our quality products and perfect after-sales services to worldwide clients. Our goal is to be a household name in the steel building industry.