All Products
-
Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
ASTM A213 / A312 Stainless Steel Seamless Pipe Grade TP304 with OD 6-630mm in Stock
Product Details
| Model NO. | 304 / 304L / 304H | Shape | Round |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Pickling |
| Specification | OD 6-630mm | Diameter | OD6 - 630mm |
| Wall Thickness | SCH5 SCH10 SCH40 SCH80 SCH160 Or Custom | Length | 6m/pc Or Custom |
| Mainly Grade | 304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276 | Carbon Content | 0.08% Max (304), 0.030% Max (304L), 0.04-0.10% (304H) |
| Chromium Content | 18.0-20.0% | Nickel Content | 8.0-10.5% (304), 8.0-12.0% (304L), 8.0-10.5% (304H) |
| Tensile Strength | 515 MPa Min (304, 304H), 485 MPa Min (304L) | Yield Strength | 205 MPa Min (304, 304H), 170 MPa Min (304L) |
| Elongation | 40% Min In 50 Mm | ||
| Highlight | ASTM A213 / A312 Stainless Steel Seamless Pipe,Grade TP304 Stainless Steel Tube,OD 6-630mm SS Seamless Pipe |
||
Product Description
ASTM A213/A312 Stainless Steel Seamless Pipe Grade TP304 - In Stock
High-quality 304 stainless steel seamless pipes available for immediate delivery, manufactured to ASTM A213 and A312 standards.
Product Specifications
| 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 |
About 304/304L Stainless Steel
AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% chromium and 8-10.5% nickel, 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 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 18.0-20.0 | - | 8.0-10.5 | 0.10 max |
| 304L | 0.030 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 18.0-20.0 | - | 8.0-12.0 | 0.10 max |
| 304H | 0.04-0.10 | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 18.0-20.0 | - | 8.0-10.5 | 0.10 max |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) 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 Images
Company Information
We are a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Our strategic location provides convenient transportation access, situated just 100 kilometers from Shanghai port.
Our company specializes in the sales and production of high-temperature (nickel base) alloys, austenitic, duplex steel, urea-grade stainless steel, super stainless steel, and other series of steel tubes, coils, pipe fittings, flanges, and related products.
Production capabilities include:
- 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
We manufacture according to GB, ASTM, JIS, DIN and other standards, producing:
- Stainless steel seamless pipes: φ6 ~ φ762×0.5 ~ 70mm
- Stainless steel welded pipes: φ15 ~ φ2200×0.5 ~ 80mm
- Pipe fittings and other related products
Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more.
With modern technology and equipment, and the introduction of foreign advanced technology, we continuously strive for excellence, ensuring our product quality steadily improves and maintaining our position as one of the most competitive enterprises in the industry.
Contact Us
For inquiries about our ASTM A213/A312 Stainless Steel Seamless Pipes Grade TP304, please contact our sales team.
Recommended Products