China Building Steel Structure manufacturer
Quanzhou Ridge Steel Structure Co.,Ltd.
steel structure building expert
1
Home >

Quanzhou Ridge Steel Structure Co.,Ltd.

Quanzhou Ridge Steel Structure Co.,Ltd.

  • 1
  • 2
  • 3
  • 4

Our team of steel structure design experts work with you to define your project balancing scope and budget. Within that process we will provide scope drawings, budget confirmation, and schedule. Each building is customized to provide lasting, maintenance-free value.

We fabricate all structures to be erected on site by yourself or a professional. Regardless, our project management team will be ready to support you through completion until the last piece of trim is installed.

Company Information
Basic Information
Company Name:Quanzhou Ridge Steel Structure Co.,Ltd.
Business Type:Manufacturer,Exporter
Brands:QUANZHOU RIDGE
Employee Number:100~200
Factory Location:Jinjiang ,Fujian,China
Trade & Market
Company slogan:

steel structure building expert

Production Line:

About quality management:

 

 

Ensuring the highest quality standards is paramount in steel structure production. Here's an overview of key quality control measures implemented throughout the process:

 

1. Raw Material Inspection:

 

Certification Verification: All incoming steel plates, sections, and other materials are rigorously inspected for compliance with relevant standards and certifications (e.g., ASTM, EN, JIS).

 

Dimensional and Visual Checks: Materials undergo thorough dimensional checks and visual inspections to identify any surface defects, cracks, or inconsistencies.

 

Material Testing: Samples are taken for mechanical and chemical testing in certified laboratories to verify tensile strength, yield strength, chemical composition, and other critical properties.

 

2. Fabrication Process Control:

 

Welding Procedure Qualification (WPQ): Welding procedures are qualified and documented to ensure consistent and high-quality welds.

 

Welder Qualification: Welders undergo rigorous testing and certification to guarantee their competency in specific welding processes.

In-process Inspections: Regular inspections are conducted during cutting, drilling, welding, and assembly to verify dimensional accuracy, weld quality, and adherence to drawings.

 

Non-Destructive Testing (NDT): Techniques like ultrasonic testing (UT), radiographic testing (RT), and magnetic particle testing (MT) are employed to detect internal and surface defects in welds and materials.

 

3. Surface Treatment and Coating:

 

Surface Preparation: Steel surfaces are thoroughly cleaned and prepared (e.g., blasting, grinding) to ensure proper adhesion of coatings.

 

Coating Application: Paint or other protective coatings are applied according to specified thickness and standards, with inspections conducted to verify uniformity and adhesion.

 

Curing and Drying: Proper curing and drying times are strictly followed to ensure optimal coating performance and durability.

 

4. Final Inspection and Testing:

 

Dimensional Verification: The completed structure undergoes a final dimensional check against design drawings.

 

Visual Inspection: A comprehensive visual inspection is conducted to identify any surface defects, coating imperfections, or damage.

 

Load Testing (if applicable): For critical structures, load testing may be performed to verify structural integrity and performance under simulated conditions.

 

 

5. Documentation and Traceability:

 

Quality Control Records: Detailed records of all inspections, tests, and certifications are meticulously maintained for traceability and accountability.

 

Material Certificates: Certificates of conformity are provided for all materials, verifying their compliance with specified standards.

 

Inspection Reports: Comprehensive inspection reports document the results of all quality control activities throughout the production process.

 

 

By implementing these stringent quality control measures at every stage of production, steel structure manufacturers can ensure the delivery of safe, reliable, and high-performance structures that meet the most demanding project requirements.

Factory Information
Market name:North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide
Contact Person:Mr.luke
Contact Phone:86-159-85955610
Email to this supplier
 
From:
Enter your Email please.
To: Quanzhou Ridge Steel Structure Co.,Ltd.
Subject:
Message:
Characters Remaining: (80/3000)