Prefabricated High Rise Buildings PEB Steel Structure Fabrication
Description
Pre-Engineered Steel Buildings (PEBs) are revolutionizing modern construction through their highly adaptable and efficient structure. These systems utilize a robust framework of primary and secondary steel, complemented by specialized roofing and cladding for exceptional durability. A major advantage of PEBs is their extensive customization capability, allowing for the integration of specific features like skylights, advanced ventilation, and enhanced thermal insulation. This precise engineering results in an outstanding strength-to-weight ratio, making PEBs a resilient and versatile choice across numerous applications.
| ITEMS | SPECIFICATION |
| Main Steel | Q355, Q235, Q355B, Q235B, etc. |
| Anti-rust protection | Hot-dip galvanized or anti-rust painting |
| Purlin and girts | Cold-rolled C or Z steel, Q355 or Q235 |
| Column & Beam | Welded or Hot rolled H-section |
| Connection method of steel structure | Welding connection or bolt connection |
| Wall & Roof | Sandwich panel or steel sheet. |
| Door | Rolled up door or Sliding door |
| Window | Plastic steel or Aluminum alloy window |
| Surface | Hot-dip galvanized or painted |
| Crane | 5MT, 10MT, 15MT, and more |

Painting system on peb steel structure surface:
Anti-Corrosion Primer: This specialized base coat utilizes powerful pigments and inhibitors to deliver robust, lasting protection against rust and oxidation.
Epoxy Coating: Prized for its strong adhesion and superior chemical resistance, epoxy paint forms a tough, protective film that withstands both impacts and heavy wear.
Polyurethane Topcoat: Ideal for exterior applications, this high-performance finish is known for its exceptional durability and UV resistance. It effectively resists chemicals and abrasion while retaining its original gloss and color.
Common Applications of Steel Structures:
-Commercial and Industrial Use
Steel is the optimal choice for warehouses, factories, and workshops, primarily because it enables large, column-free spans. This characteristic provides flexible, unobstructed space essential for machinery and adaptable production layouts. For high-rise offices, retail centers, and supermarkets, steel frames deliver the necessary strength and versatility to execute modern architectural visions. It is also extensively used for car parks and multi-story structures.
-Infrastructure and Agricultural Builds
Due to its high durability and resistance to pests and rot, steel is a preferred material for agricultural structures like barns, livestock shelters, and equipment storage, allowing for rapid construction built to endure severe weather. For crucial infrastructure projects—including bridges, airport terminals, and railways—steel's exceptional strength-to-weight ratio is vital. This feature provides the capacity to reliably withstand heavy loads and constant vibration.
-Recreational Facilities
Recreational venues such as sports arenas, indoor swimming pools, and gymnasiums frequently rely on steel structures. This enables the creation of expansive, open-plan areas and distinctive architectural features, including impressive cantilevered roofs.
Why Us?
Engineering Optimization: Our team creates optimized designs, meticulously refining every structural detail to guarantee peak performance and efficiency in the final structure.
Precision Fabrication: We manufacture all steel components using advanced methods to achieve the highest accuracy and unwavering quality, ensuring seamless assembly and long-term project reliability.
Comprehensive Quality Control: We conduct multi-layered inspections throughout the entire process—from design specification to final delivery—to ensure every component meets our strict standards.
Expert On-Site Management: Our experienced on-site team manages the construction process, guaranteeing assembly is smooth, timely, and executed with exact adherence to design specifications.
Packing & Loading:
At our modern facility, we meticulously prepare your order for sea freight. All steel components and accessories are expertly packed into 40-foot high cube containers. Our team uses specialized equipment like cranes and forklifts for efficient and precise loading. Every item is carefully secured to minimize transit damage, guaranteeing your order arrives on-site in perfect condition.

FAQ:
1. You are manufacture factory or trading company?
As a direct manufacturing facility based in Qingdao, China—just a stone's throw away from the Qingdao Port—we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.
2. How about your quality control?
1)we only cooperate with high-quality raw material suppliers with strength and reputation, and our quality inspection department will conduct
100% strict testing on the raw materials before entering our factory.
2) our workers are all certified and regularly assessed, In this way, we can guarantee the production quality.
3)During the production process, we have three parts: self-inspection, mutual inspection, and workshop inspection. Only qualified product can move to next step.
4) Before delivery, inspection working will check everything with delivery list, to ensure that we send you every items and you can install it locally.
3.What's the delivery time?
Usually 30 days. Don't worry about the delivery time at all, we have perfect management plan for each project, then deliver to you on time.
4. Do you offer service for installation?
Yes,But we will provide very detailed installation drawings and videos. Generally, you can install it locally,they are all prefabricated and bolted.
Otherwise , we can also send engineer for guiding installation.
5. What's the payment term?
We have two payment terms.
1) 30% advance payment before producing by T/T, and 70% balance by T/T before shipping.
2) 100% irrevoable L/C
6. How to get a fast quotation?
Please send us your project preliminary drawing, then we would quote you accordingly in 2days. Or we confirm several questions with you, then do quotation list with details for you timely.
7. Is your price competitive compared with other companies?
We are direct factory, yes, it`s competitive, price and quality are guaranteed.
Our Steel Structure Fabricaiton Factory
Qingdao Ruigang Heavy Industry Co., Ltd. (Ruigang) is a national high-tech firm specializing in complete steel structure solutions. We manage the entire process, offering a fully integrated service that spans from innovative design and precision fabrication through to expert assembly. Driven by the expertise of 115 dedicated professionals and supported by our 50,000 m²modern facility, our goal is to deliver efficient, high-quality, and sustainable prefabricated projects. Our strategic location in the West Coast New District offers convenient access to Qingdao Port.



Certification

Product Attributes
