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As a manufacturer of seamless steel pipes, CHEERON is dedicated to producing high-quality stainless steel seamless pipes. Our seamless steel pipes are manufactured through advanced cold rolling processes to ensure uniform structure without welds, thereby enhancing reliability and durability. The product specifications are extensive - with outer diameters ranging from 10mm to 100mm. CHEERON seamless steel pipes comply with international standards such as GB/T, ASTM, and ISO, ensuring outstanding performance in diverse fields.
| Diameter/mm | Wall Thickness/mm | Single Pipe Length/m |
| Φ10 | 1.5-3.5 | <13m |
| Φ20 | 1.5-6 | <13m |
| Φ30 | 1.5-8 | <13m |
| Φ40 | 1.5-10 | <13m |
| Φ51 | 1.5-12.5 | <13m |
| Φ60 | 1.5-16 | <13m |
| Φ70 | 1.5-17.5 | <13m |
| Φ80 | 1.5-20 | <13m |
| Φ89 | 1.5-20 | <13m |
| Φ100 | 1.5-20 | <13m |
With its seamless structural characteristics, it can safely transport fluids and gases and withstand structural loads, completely avoiding the risk of weld failure.
Stainless steel materials can resist corrosive media, extending service life while enhancing the safety of fluid transportation.
Advanced cold rolling process ensures that seamless steel pipes have small diameters, good surface quality and high dimensional accuracy.
We offer customized lengths (up to 12 meters), wall thicknesses, outer diameters (10-100mm), and surface treatment (pickling, polishing or coating) production processes.
Fully comply with ASME dimensional specifications, ISO quality grades and third-party certifications (such as API marks), ensuring seamless integration with international engineering projects.
Used for fluid transportation and structural support.
Support and drainage for the conveying tunnel.
As a high-strength framework material, it reduces the self-weight of the bridge body and ensures structural strength.
