310S stainless steel is an austenitic heat-resistant alloy containing high levels of chromium (25%) and nickel (20%), providing outstanding oxidation resistance and high-temperature strength up to 1100°C. It is widely used in furnace parts, heat exchangers, chemical processing equipment, and high-temperature piping systems. Knowing the latest price trends and trusted manufacturers helps buyers secure cost-effective and reliable supply.
Top Manufacturers of 310S Stainless Steel Pipe
Here is a list of global and regional manufacturers supplying high-quality 310S stainless steel pipes:
| Manufacturer | Country | Pipe Size Range | Certifications |
|---|---|---|---|
| Outokumpu | Finland | 1/2″ – 24″ | ASTM A312, EN 10216-5 |
| Sandvik Materials Technology | Sweden | 1/4″ – 20″ | ASTM, ASME, PED |
| Jindal Stainless | India | 1/2″ – 24″ | ASTM A312, ISO 9001 |
| Baosteel | China | 1/2″ – 48″ | GB/T, ASTM, ISO |
| Tsingshan Holding Group | China | 1/4″ – 24″ | ASTM, JIS, EN |
310S Stainless Steel Pipe Price Range (2025)
Prices vary based on size, wall thickness, surface finish, and order quantity. Below is an indicative market range:
| Region | Price per Kg (USD) | Standards |
|---|---|---|
| China | $6.50 – $8.80 | ASTM A312 / GB/T 14976 |
| India | $7.20 – $9.50 | ASTM A312 / EN 10216-5 |
| USA | $12.00 – $16.50 | ASTM A312, ASME SA312 |
| Europe | $13.00 – $17.50 | EN 10216-5 / ASTM A312 |
Specifications of 310S Stainless Steel Pipe
Typical supply details include:
- Grade: 310S (UNS S31008)
- Standards: ASTM A312, ASME SA312, EN 10216-5
- OD Range: 6 mm – 1200 mm
- Wall Thickness: 0.5 mm – 50 mm
- Finish: Annealed, Pickled, Polished
Applications of 310S Stainless Steel Pipe
Due to its high heat resistance, 310S stainless steel pipe is used in:
- Furnace tubes and radiant tubes
- Heat exchanger piping
- Chemical processing lines
- Oil & gas refineries
- Power generation plants
Buying Tips for 310S Stainless Steel Pipe
When selecting a manufacturer, consider:
- High-Temperature Testing: Verify performance at operational temperature
- Surface Quality: Smooth finish reduces scaling and corrosion
- Mill Test Certificate: Request EN 10204 3.1 or 3.2 documentation
- Packaging: Ensure export-standard protection to avoid transit damage
Frequently Asked Questions
What is the current price of 310S stainless steel pipe per kg?
Prices range from $6.50/kg in China to $17.50/kg in Europe, depending on size and supplier.
Which manufacturers supply 310S stainless steel pipes?
Notable suppliers include Outokumpu, Sandvik, Jindal Stainless, Baosteel, and Tsingshan.
What are the main applications of 310S stainless steel pipe?
They are widely used in high-temperature environments such as furnaces, refineries, and chemical processing plants.
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