Construction Prefabricated Steel Structure H Section Column Beam Low Alloy Painted / Galvanized

High Strength Easy-Construction Prefabricated Steel Structure H-Section Column&Beam Low Alloy Painted/Galvanized

To ensure quality during the fabrication of steel structural components, considerations should be taken regarding painting, weld seams, and dimensions. Here are the key points:

Painting Quality:

1.Surface Preparation: Prior to painting, ensure that the component surface is clean, dry, and smooth. Remove grease, rust, and impurities to ensure paint adhesion.

2.Application Technique: Use appropriate painting equipment and techniques to ensure even coating thickness and coverage. Follow the manufacturer's instructions and recommendations.

3.Quality Control: Inspect the appearance, adhesion, and thickness of the coating to ensure compliance with specifications and requirements. Perform necessary repairs or re-painting as needed.

Weld Seam Quality:

1.Operator Qualification: Employ qualified welders and welding procedures that comply with relevant standards. Ensure that welders have appropriate training and experience.

2.Material Selection: Choose high-quality steel and welding materials suitable for the welding process to ensure weld joint strength and durability.

3.Welding Technique: Follow appropriate welding processes, including preheating, welding parameter control, and post-welding treatments, to ensure good weld seam quality.

4.Non-Destructive Testing: Perform necessary non-destructive testing, such as ultrasonic, magnetic particle, or visual inspections, to assess the quality and integrity of weld seams.

Dimensional Control:

1.Accuracy in Design: Ensure component designs and manufacturing drawings are accurate and comply with applicable standards and specifications.

2.Manufacturing Process Control: Employ appropriate production processes and control measures to ensure component dimensions and shapes meet specified requirements.

3.Inspection and Measurement: Use suitable measuring tools and equipment for dimensional inspection and measurement, conducting necessary calibration and verification.

4.Quality Management System: Establish an effective quality management system, including inspection and testing plans, records, and traceability, to ensure quality control and continuous improvement.

Company Overview:

Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehouse, logistics park and other light steel structure of the civil building system, high-rise residential buildings, exhibition center, stadium, airport station and bridge, Power plant, chemical plant, oil and gas, mining,etc.

Our company's steel structure processing plant now covers an area of 35,000 square meters, plant20,000 square meters. More than 100 employees. The monthly production capacity for steel structure is more than 1500 Tons. Our steel structure componetns include light/heavy H steel ,BOX steel,Cross shaped section steel, large diameter submerged arc straight-weld pipe,steel model structure, C/Z purlin and machining fitting components . There are three subordinate steel structure companies, which have passed and strictly implemented ISO9001:2008 quality management system, ISO14001:2004 environmental system, GB/T28001:2001 occupational health system, and obtained ASTM certification in the United States, and international SGS product certification. Obtained the right of export, design, installation and consultation from the ministry of foreign trade and economic cooperation.

Quality first, Technology ahead ,Innovation continually is our entrepreneurial concept. We build strong relationships of trust with our clients, truly understanding their needs and bringing them the most reasonable solutions.

Structural Design:

Overall Plan:

Quality Control System of Production Line:

How To Install:

We will provide construction drawing before installation for each project. We could also dispatch our engineer to guide installation on site or we install it by our construction team.

Client Visitation:

FAQ:

1. Are you a manufacture factory or trading company?
We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism. Also you will can get best and most competitive price after visiting us.

2. Is your price competitive compared with other companies?
Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.

3. Can you send engineers or whole team to install my project?
We will give detailed installation drawings for free. We can send engineers as installation director or a team upon request.

4. Do you accept container loading inspection?
You are welcomed to send an inspector, not only for the container loading, but any time during the production time.

5. Do you offer designing service for us?
Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial building like office mansion, super marker, auto dealer shop, shipping mall, 5 star hotel.

6. What is the delivery time?
Delivery time depends on order quantities. In general the delivery time to nearest seaport in China will be 40 days after receiving deposit.

7. How can you get a quotation for your projects?
You can contact us by email, phone, WhatsApp, Viber and so on 24*7 and you will get reply within 8 hours.

Why Us:

1. Professional design team, we could design the drawing as your requirement or calculate the steel quantity based on your drawing.

2. Skilled fabrication team and advanced equipment. We make the independent production schedule to each project.

3. One-stop service: We have completed lots such kinds of projects, we could provide the integrated proposal for your project.

4. Professional QC team will guarantee that we will provide the production and service as your request.

5. After sales service: If it has any questions that need us to do in your process of using, such as the maintain of outside insulation and steel components, just tell us , we will try to provide the service as well as we can.

How To Get Quotation:

The following question we need to know before making the price. Just feel free to fill what you know.

Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation.

The floor space of our steel structre fabrication factory is 35,000㎡, and the workshop area is 20000㎡. We own several light/heavy H steel production lines, BOX production lines, C/Z purlin production lines and various types of profiling steel sheet machines with advanced equipment such as plasma cutting machine.

Our products have been exported to Australia, Southeast Asia, South America, Middle East and Africa. In order to serve better for the exported project, we train our engineers and workers to know well about the international design and fabrication technic such as AISC, AWS D1.1, AS4100, and we also have been awarded ISO9001:2008, SGS and BV Certification.

We provide the one-stop service for steel structure project, just tell us your requirement, and we will give you what you need.

Any questions for steel structure, welcome to contact us.