Spiral Welded Pipe Factory Inspection Of Senegalese Clients


Greetings valued clients from Senegal! We Gnee Steel were pleased to host your visit to thoroughly inspect our spiral welded pipe factory. As a leading steel manufacturer since 2000, we aim to showcase our quality manufacturing expertise.

What do clients think of our office Spiral Welded Pipe Factory?

Upon arriving at Gnee’s modern pipe factory, the Senegalese clients were impressed by the clean, orderly environment. Our knowledgeable staff provided an in-depth tour of the entire spiral welded pipe production process. The clients appreciated seeing firsthand our quality control procedures at each stage.

How do customers negotiate with our salespeople?

Our sales team explained in detail the manufacturing of high-strength spiral welded pipes with protective coatings. They outlined the precise forming, automated welding, and measurement procedures we use to produce consistent, durable pipes. Our staff addressed all specifications, dimensions, testing methods, and certifications to confirm our products will meet the clients’ industrial project needs.

What do customers think of our steel production?

The clients were satisfied with Gnee’s advanced spiral welded pipe production. They were interested in the efficient, high-capacity equipment for forming, double-sided welding, and coating the pipes. The customers asked technical questions that our engineers thoroughly addressed, increasing their confidence.

What our customers think about our steel products

After thorough hands-on inspection and testing, the clients were impressed with the consistent quality and reliable performance of the pipes. They appreciated the meticulous measurement procedures and quality control testing at each manufacturing stage. The clients confirmed our spiral welded pipes have the ideal combination of strength, corrosion resistance, and competitive pricing to meet their upcoming project requirements.


We sincerely thank the Senegalese clients for the opportunity to showcase Gnee’s spiral welded pipe manufacturing expertise. It was a pleasure to address all your questions and specifications. We eagerly look forward to supplying our high-quality pipes for your important projects. Please contact us with any additional needs.

Why Choose Gnee Steel

If you want to find a trustable steel products manufacturer, Gnee will be your best choice. 15 years of experience steel products manufacturer, certified by the classification society, CE, ISO, and SGS. And we guarantee the highest safety and quality standards. We fulfill all requirements of reputed classification societies.

In addition, our steel has been successfully exported to more than 60 countries such as Germany, South Korea, the United States, Mexico, and Argentina. Many regular customers come to visit our company and factory and make multiple orders.

Partner Company Display
What Services Does Gnee Provide?
  • Dimensional Inspection: Length, width, diameter; Thickness, straightness; Flatness, profile;
  • Surface Inspection: Visual inspection; Roughness testing; Coating thickness measurement;
  • Composition Testing: Interstitial elemental analysis - C,S,P, Si; Alloy grading verification; Inclusion rating;
  • Mechanical Testing: Tensile strength, yield strength; Toughness, ductility; Hardness testing;
  • Flaw Detection: Ultrasonic, radiographic testing; Magnetic particle, dye penetrant testing;
  • Documentation: Inspection reports; Test certificates; Material traceability
  • CNC machining - turning, milling, drilling
  • Surface treatments like polishing
  • Heat treatments - quenching, annealing
  • Wet/powder coating
  • Waterjet cutting
  • Laser cutting
  • Plasma cutting
  • Shearing/punching
Molding and Manufacturing1
  • Rolling
  • Press braking
  • Plate bending - concave & convex
  • Profile bending -custom fabrication as per drawings
  • Chemical analysis
  • Mechanical testing
  • Non-destructive examination
  • Ultrasonic, radiography testing

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