317L Stainless Steel Pipe
317L Stainless Steel Pipe
We are a supplier of prime quality 317L stainless steel pipes, offering various types including seamless, welded, straight, and coiled pipes. Our manufacturing processes include seamless, ERW, SSAW, and LSAW. We also provide customized services. If you require specialized processing and high-quality steel, please get in touch with us.
| Standard | ASTM A213, ASTM A269, ASTM A312 |
|---|---|
| Grade | 1.4438, SUS317L |
| Length | 6000 mm(20 feet) or custom lengths |
| OD | 6 mm(0.25 in) to 406.4 mm(16 inches) |
| WT | 0.5 mm(0.020 in) to 50 mm(2 in) |
| Surface Finish | Annealed, Bright, Mill, Pickled, Polished |
| Form | Bend Pipe, Corrugated Pipe, Seamless Pipe, Spiral Pipe, Tubing, Welded Pipe |
317L Stainless Steel Pipe
317L Stainless Steel Pipe
Business Terms
Business Terms
| Terms | Specifications |
|---|---|
| Minimum Order Quantity： | 5 Tons |
| Price: | To be negotiated |
| Packaging Details: |
As Requested
|
| Delivery Time: | Within 7-10 Working Days |
| Payment Terms: | T/T, L/C, Credit Card |
| Supply Ability: | 100000 Tons per month |
| Certification: | RoHS, BIS, SABS, tisi, KS, JIS, ISO9001 |
| Export To: |
United States, India, Korea
|
Chemical Compositions
Chemical Compositions
| Element | Cr | Ni | Mo | C | Mn | Si | P | S | N | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| Composition (%) | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.030 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 0.10 max | Balance |
Mechanical Properties
Mechanical Properties
| Mechanical Property | Value(Metric) | Value(Imperial) |
|---|---|---|
| Tensile Strength | 515 MPa | 75 ksi |
| Yield Strength | 205 MPa | 30 ksi |
| Vickers Hardness (HV) | 140 – 190 | 140 – 190 |
| Brinell Hardness (HB) | 146 – 200 | 146 – 200 |
| Rockwell Hardness (HRC) | 70 – 95 | 40 |
| Elongation | 40% | 35% |
| Elastic Modulus | 193 GPa | 28,000 ksi |
Heat Treatment
Heat Treatment
- Solution Annealing:
-
Heat to 1010°C to 1120°C (1850°F to 2050°F) and hold at the temperature. Then rapidly cool by water quenching.
-
Restores corrosion resistance and ductility.
-
- Stress Relieving:
-
Heat to 205°C to 425°C (400°F to 800°F) and hold to reduce residual stresses from welding or cold working. Cool slowly in the air.
-
Reduces residual stresses and improves stability.
-
- Quenching:
-
After solution annealing, rapidly cool by water quenching to prevent carbide precipitation.
-
Maintains corrosion resistance.
-
Characteristic
Characteristic
- Excellent Corrosion Resistance: Superior resistance to pitting, crevice corrosion, and general corrosion in aggressive environments.
- High Strength: Can withstand high loads and stresses.
- Good Ductility: Maintains toughness and does not easily crack under impact and high stress.
- Low Carbon Content: Reduces the risk of carbide precipitation and intergranular corrosion.
- Good Weldability: Easier to weld compared to other grades, making it suitable for complex applications.
- High-Temperature Stability: Performs well in elevated temperatures without losing its properties.
Our Service
Our Service
1.Welding
2.Metal Fabrication
3.CNC Machining
4.Lathe
5.Forming
6.OEM/ODM
7.Quenching
8.Tempering
UT And Hardness Testing
UT And Hardness Testing
UT And Hardness Testing Info
Surface Finish
Surface Finish
Packing
Packing
To deliver your 317L stainless steel tubes in perfect condition, our packaging solutions adhere to international shipping and safety standards. We regularly perform quality checks on our packaging process to ensure that your order meets all regulatory requirements.
- Prevent deformation: Use high-quality wooden crates, steel straps, and sturdy pallets to secure your pipes and prevent deformation and damage during transportation.
- Secure Bundling: Tightly bundle pipes to prevent movement and damage during transit, ensuring your products arrive in excellent condition.
- Customized Packaging: Our packaging solutions are tailored to fit the specific dimensions and quantities of your order, ensuring maximum protection and ease of handling.
- Proper Labeling: Each package is clearly labeled with detailed information, including pipe specifications and handling instructions, for easy identification and smooth logistics.
When you choose us for your 317L stainless steel pipe needs, you can trust that your products will be delivered securely and ready for immediate use.
Why Choose Us
Why Choose Us
At SteelPRO Group, we are committed to delivering top-quality stainless steel products that meet industry standards. With years of experience in the stainless steel industry, we understand the specific needs of our clients and provide tailored solutions.
Quality Control: Our products undergo strict quality control processes to ensure they meet the highest standards of reliability and durability.
Competitive Pricing: We offer high-quality products at competitive prices, ensuring you get the best value for your investment.
Customer Support: Our knowledgeable team provides expert advice and assistance, helping you find the right product for your specific requirements.