Hot Rolled Seamless Carbon Steel Pipe 21.3-1420mm OD with 2.11-59.54mm Wall Thickness for Construction
Structural seamless steel pipes are engineered for general building structures and mechanical applications, including steel structure workshops, automotive chassis, plastic machinery, and various industrial equipment.
| Parameter | Specifications |
|---|---|
| Product Name | Seamless Carbon Steel Pipe |
| Wall Thickness | 2.11-59.54mm |
| Outside Diameter | 21.3-1420mm |
| Materials | ASTM A53A/A53B/A178C/A106B API5L |
| Applications | Structural components, construction, fluid transportation, machinery parts, automotive stress parts, and accessories |
| Manufacturing Technique | Hot/Cold Seamless Steel Pipe |
| Section Shapes | Square, Rectangular, Round |
| Surface Treatment | Galvanized, bare, PVC coating, black and color painting, transparent oil, anti-rust oil, custom treatments available |
- Construction and building structures
- Mechanical and automotive components
- Fluid transportation systems
- Oil exploration equipment
- Aviation and transportation infrastructure
- Industrial machinery and equipment manufacturing
Our seamless steel pipes are manufactured using advanced hot and cold rolling techniques, ensuring superior structural integrity and dimensional accuracy for demanding industrial applications.
Founded in 2015, we are a modern iron and steel enterprise strategically located near northern coastal cities with convenient access to Qingdao Port, Tianjin Port, and Shanghai Port. We maintain long-term cooperative relationships with major shipping companies and offer competitive EXW, FOB, and CIF pricing.
- Carbon steel and stainless steel products
- Galvanized steel series
- PPGI/PPGL coated steel
- Aluminum series products
- Steel pipes and section steel
We maintain standing inventory exceeding 15,000 tons with complete specifications and adequate supply capacity. Our business philosophy centers on customer-first service, mutual benefit, and delivering high-quality products for domestic and international engineering projects.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.