Steel Pipe Price Per Kg Market Price, contact us to get free quote and sample!
When purchasing stainless steel pipes, it is important to understand the latest market prices. The following are the latest prices per kg of several commonly used stainless steels in June 2026 (in US dollars):
- 304 stainless steel: $3.20 / kg
- 316 stainless steel: $4.10 / kg
- 321 stainless steel: $4.50 / kg
- 410 stainless steel: $2.90 / kg
- 430 stainless steel: $2.50 / kg
- 317 stainless steel: $5.00 / kg
- 347 stainless steel: $5.50 / kg
- 254SMO stainless steel: $9.00 / kg
- 904L stainless steel pipe: $10.00 / kg
- 310S stainless steel: $6.00 / kg
- 2205 duplex stainless steel: $7.50 / kg
- 2507 super duplex stainless steel: $8.50 / kg
| Steel Grade | Pipe Execution Type | Price Per KG (USD) | Price Per Metric Ton (USD) |
| AISI 304 / 304L | Welded (ERW / EFW) | $2.30 – $3.10 | $2,300 – $3,100 |
| AISI 304 / 304L | Seamless (Cold Drawn) | $2.80 – $3.80 | $2,800 – $3,800 |
| AISI 316 / 316L | Welded (Corrosion Resistant) | $3.50 – $4.50 | $3,500 – $4,500 |
| AISI 316 / 316L | Seamless (High Pressure) | $3.90 – $5.20 | $3,900 – $5,200 |
| Duplex 2205 (S32205) | Seamless / Welded | $4.80 – $6.50 | $4,800 – $6,500 |
| Super Duplex 2507 | High-Alloy Performance | $6.80 – $9.00 | $6,800 – $9,000 |
Primary Factors Driving Your Stainless Steel Pipe Cost
1. Raw Surcharges (Alloying Elements)
The cost difference between Grade 304 and Grade 316L stems almost entirely from Molybdenum (2.0–3.0%) and higher Nickel content. When the cost of these raw materials spikes on global exchanges, mills apply automated alloying surcharges directly to the base price per kg.
2. Manufacturing & Processing Complexity
Seamless vs. Welded: Seamless steel pipes require hot piercing and precision cold drawing/rolling processes, making them roughly 20% to 35% more expensive than welded variants of the same grade.
Surface Finishes & Heat Treatment: Solution annealing, pickling, bright annealing (BA), or exterior mechanical polishing (e.g., 400 grit mirror finish for sanitary pipelines) add specialized machinery time and labor costs.
3. Wall Thickness & Dimensional Tolerances
Standard schedules (such as Sch 40 or Sch 80) match high-volume production lines. Custom ultra-thin walls, heavy-wall pressure piping, or non-standard outside diameters (OD) require dedicated tool setups and slower production speeds, increasing the net cost per unit.
Why choose us ?
- High-quality products: Our products strictly follow international standards, and each batch is accompanied by a detailed factory test certificate (MTC).
- Competitive prices: By optimizing the supply chain and economies of scale, we are able to provide customers with very competitive prices.
- Quality services: Our professional team is always available to provide you with technical support and after-sales service to ensure that your procurement and use process is worry-free.
- Fast delivery: We have sufficient inventory and an efficient logistics system.
Our company is a professional and reliable one-stop service manufacturers suppliers exporters. We not only provide stainless steel pipes, tubes, plate, sheets, round bar, but also fabricated pipe spools service, of course, including pipe fittings, flanges, fasteners, etc. Free samples can be provided. Contact us for a free quote.
