304 Stainless Steel Pipe AISI ASTM A312 Seamless Tube with OD 6-630mm and Hot Rolled Technique
Price:
3.01
MOQ:
50
Delivery Time:
Negotiable
Product Description
AISI ASTM A312 Stainless Steel Pipe - 304 & 304L Grades
High-quality stainless steel pipes available in various sizes including 1/8", 1/4", 3/8", and 1/2" diameters, manufactured from SUS 304 and 304L stainless steel materials.
Product Specifications
Technical Details
| Product Name | 304 Stainless Steel Pipe |
|---|---|
| Type | Seamless Pipe / Welded Pipe |
| Shape | Round |
| Diameter | OD6 - 630mm |
| Wall Thickness | SCH5, SCH10, SCH40, SCH80, SCH160 or custom as requested |
| Length | 6m/pc or custom cutting as requested |
| Standard | ASTM, DIN, EN, GB |
| Main Grades | 304, 304L, 309S, 310S, 316L, 316Ti, 316LN, 317L, 321, 329, 347, 410, 2205, 2507, 904L, C276, etc. |
| Company Type | Storage and Factory |
| Service | Cutting, Polishing |
Material Description
304/304L Stainless Steel Overview
AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% Cr and 8-10.5% Ni, also known as 18-8 stainless steel. SS 304 is non-magnetic under annealing conditions but may become weakly magnetic after cold working processes. Type 304 offers excellent resistance to atmospheric corrosion and oxidation, with its high nickel-chromium alloy content providing superior corrosion resistance, making it the standard food-grade stainless steel in the food industry.
Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 304 | - / 0.08 | - / 2.0 | - / 0.75 | - / 0.045 | - / 0.030 | 18.0-20.0 | - | 8.0-10.5 | - / 0.10 |
| 304L | - / 0.030 | - / 2.0 | - / 0.75 | - / 0.045 | - / 0.030 | 18.0-20.0 | - | 8.0-12.0 | - / 0.10 |
| 304H | 0.04-0.10 | - / 2.0 | - / 0.75 | - / 0.045 | - / 0.030 | 18.0-20.0 | - | 8.0-10.5 | - / 0.10 |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Rockwell B (HR B) max | Brinell (HB) max |
|---|---|---|---|---|---|
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
Product Gallery
Company Information
Our company is a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Situated just 100 kilometers from Shanghai port, we benefit from convenient transportation access.
Production Capabilities
- Annual output of 25,000 tons of stainless steel seamless pipe production line
- 20,000 tons of welded pipe production line
- 5,000 tons of pipe fittings production line
Product Range
We specialize in sales and production of high-temperature (nickel base) alloy, austenite, duplex steel, urea grade stainless steel, super stainless steel and other series of steel tubes, coils, pipe fittings, flanges and related products. Our manufacturing complies with GB, ASTM, JIS, DIN and other international standards.
With modern technology and equipment, advanced production techniques, and continuous improvement initiatives, our product quality consistently meets the highest industry standards, making us one of the most competitive enterprises in the stainless steel manufacturing sector.
Contact Information
For inquiries about our AISI ASTM A312 stainless steel pipes and other products, please contact our sales team for detailed specifications and pricing information.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben