904L Stainless Steel Seamless Pipe
904L stainless steel seamless pipe is a low-carbon, high-nickel, molybdenum super austenitic stainless steel material. It is also called UNS N08904 tube. Contact Seather team for inquiry!
It has good activation-passivation transformation ability and excellent corrosion resistance.
Due to excellent corrosion resistance, quality grade 904L stainless steel seamless pipe is widely used for special applications.
Our 904L stainless steel seamless pipes are produced strictly to the default ASTM A312 standard. In addition, we do a complete hydrostatic test on nickel alloys pipes.
| Form | Seamless |
| Grade | 904L/1.4539/UNS N08904 |
| Outer Diameter (mm) | 0.6-1000mm or according to customer’s requirement |
| Wall Thickness (mm) | 0.05-20.0mm or according to customer’s requirement |
| Length | 3 meters and 6 meters or customer’s requirement |
| Standard | ASTM A312 |
| Process Method | Cold Drawn or Cold Rolled |
| Price Item | EXW, FCA, FOB, CFR, CIF, DDU or as negotiation |
| Payment | Our company accepts normally Paypal, T/T, and L/C payments. Call or email us if you need to use any new payment procedures |
| Delivery Time | It depends on your tubes order total quantity and stock of these mother origin materials. Usually from the start of the order to the completion of production is about 3-4 weeks |
| Quality Requirement | Mill test certificate will be offered with shipment, the third party inspection is available |
| Main Markets | Europe, North America, Middle East, Southeast Asia |
| Machanical Test | Tension test, flaring test, flattening test, hardness test, hydraulic test, etc. |
| Metal Test | High or low temperature impact test, metallographic analysis |
| Chemical Analysis | As tubes standard |
904L Stainless Steel Seamless Pipe Supplier & Manufacturer
Seather specializes in the manufacturing of nickel alloy and stainless steel pipes products for a wide range of industries, including aerospace, petrochemical, power generation, marine, chemical processing and many others.
Seather’s products are known for their superior strength, durability, and resistance to corrosion, making them ideal for use in demanding and harsh environments.
Seather provides a complete range of services, from consultations and analysis to design, quality assurance, and global logistics. The company’s experienced team of engineers and technicians work closely with customers to understand their needs and provide customized solutions to meet their unique requirements.
Whether it’s a simple fabrication project or a complex multi-phase project, Seather has the expertise and experience to deliver quality results.
If you want to purchase stainless steel 904L seamless pipes, why not contact us here for saving your time and money?
904L Stainless Steel Seamless Pipe Chemical Composition
The chemical components of grade 904L stainless steel pipe is summarized in the following table:
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| 904L | ASTM | ≤0.02 | ≤0.10 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00-23.00 | 23.00-28.00 | 4-5 |
904L Stainless Steel Seamless Pipe Mechanical Properties
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Your Reliable 904L Stainless Steel Seamless Pipe Manufacturer In China
904L Stainless Steel Seamless Pipe: The Ultimate Guide
When you choose to buy quality 904L stainless steel seamless pipe, there have some important points we need to know before we get started.
What are 904L stainless steel seamless pipes?
904L stainless steel seamless pipe is a low-carbon, high-nickel, molybdenum super austenitic stainless steel material. It is also called UNS N08904 tube. Contact Seather team for inquiry!
It has good activation-passivation transformation ability and excellent corrosion resistance.
Due to excellent corrosion resistance, this garde stainless steel seamless pipe is widely used for special applications.
Our 904L stainless steel seamless pipes are produced strictly to the default ASTM A312 standard. In addition, we do a complete hydrostatic test on nickel alloys pipes.
What are the applications that 904L stainless steel seamless pipe can be used?
- Heat exchanger
- Power plant flue gas desulfurization device
- Organic acid treatment system
- Sea water heat exchanger
- Paper industry equipment
- Pharmaceutical industry and other chemical equipment
- Pressure vessel
- Food equipment
Features of 904L stainless steel seamless pipe
The main features include the following:
- High tensile strength, good ductility, high temperature resistance and oxidation resistance, good impact toughness and wear resistance
- Excellent corrosion resistance to sea water, fresh water and seawater steam, as well as many organic acids and alkalis.
- Good welding performance with the help of gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), submerged arc welding (SAW) etc., can effectively prevent cracking during welding process.
904L stainless steel seamless pipe standards comparison table
| STANDARD | SS 904L |
| WERKSTOFF NR. | 1.4539 |
| UNS | N08904 |
| JIS | SUS 904L |
| BS | 904S13 |
| KS | STS 317J5L |
| AFNOR | Z2 NCDU 25-20 |
| EN | X1NiCrMoCu25-20-5 |
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