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Technical procurement data
Standards, supply and inspection
S32304 Duplex Steel Seamless Pipes is supplied as a seamless pipe within the duplex stainless steel products family. A reliable enquiry identifies the exact designation, governing standard, dimensions, condition, inspection scope and documentation before quotation.
| Material / grade | S32304 |
|---|---|
| Product form | Seamless pipe |
| Standards and order reference | ASTM A789, A790 / ASME SA789, SA790 |
| Dimensions and tolerances | State the required section or diameter, wall or thickness, length, tolerance, straightness or flatness, edge/end condition and machining allowance. |
| Surface and supply condition | Solution-annealed and pickled, machined, ground or polished condition is specified together with any surface-cleanliness requirement. |
| Inspection options | The inspection plan may include material identification, chemistry and mechanical-property review, dimensional and visual inspection, plus hydrostatic, eddy-current or ultrasonic testing when required by the governing specification. |
| MTC and traceability | Specify EN 10204 3.1 MTC or the required certificate type, heat/lot traceability, inspection reports, marking, packing list and any third-party release before order confirmation. |
| Typical applications | Typical enquiries cover process piping, heat transfer, pressure service and mechanical assemblies; pressure code, wall and testing scope must be stated. |
| RFQ checklist | Send the seamless pipe grade and standard, required dimensions and tolerance, quantity, surface/condition, inspection and certificate requirements, packing preference and delivery destination. |
Final compliance is defined by the purchase order, approved drawing and issued mill documentation. Availability is confirmed for each grade, size and production route.
S32304 Duplex Steel Seamless Pipes
Request S32304 Duplex Steel Seamless Pipes with the required standard, dimensions, tolerance, finish, inspection and mill test certificates from SAKY METAL.
- Standards : ASTM A789, A790 / ASME SA789, SA790
- Grades : S32304
- Length : 5.8M,6M & Required Length
- Techniques : Hot-rolled, cold-drawn
Specifications
Relevant Standards
Chemical Composition
Mechanical Properties
Specifications
| Standards | ASTM A789, A790 / ASME SA789, SA790 |
| Grades | S32205 |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD |
| Length | 5.8M,6M & Required Length |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Thickness | 0.3mm – 50 mm |
| Technique | Hot-rolled, cold-drawn |
Relevant Standards
| Grade | GB | UNS No. | AFNOR | EN No. | France | JIS |
| Lean Duplex | 00Cr23Ni4N | UN23 (SAF2304） | SS232 （SAF2304） | W．Nr.1.4362 | UR35N | DP11 |
| Duplex SS | 00Cr18Ni5Mo3Si2 00Cr22Ni5Mo3N | UNS S31500 UNS S31803 | SS2376(3RE60) SS2377(SAF2205) | W.Nr.1.4417 W.Nr.1.4462 | UR45N | DP1 DP8 |
| 0Cr25Ni5Mo2 00Cr25Ni7Mo3WCuN | UNS S32900 UNS S31260 | SS2324(10RE51) | W.Nr.1.4460 W.Nr.1.4501 | 329J1 329J2L | ||
| Super Duplex | 00Cr25Ni7Mo4N 00Cr25Ni6Mo3CuN | UNS S32750 UNS S32550 | SS2328(SAF2507) | W.Nr.1.4410 W.Nr.1.4507 | UR47N+ UR52N+ | |
| Hyper Duplex | UNS S32707 |
Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | Mo | N | Cu | Ni |
| S31803 | 0.03 | 2.5 | 0.04 | 0.04 | 1.0 | 21.5-24.5 | 0.05-0.6 | 0.05-0.2 | 0.05-0.6 | – |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 87 [600] | 58 [400] | 25% |
DUPLEX 2304 STAINLESS STEEL PIPE CORROSION RESISTANCE
Duplex 2304 duplex stainless steel pipe PRE value of 25, and 316L stainless steel value equivalent. The CPT value of duplex 2304 stainless steel pipewas higher than that of 304L, which was equivalent to that of 316L when the critical pitting temperature (CPT) and chloride ion content of several steels were tested in NaCl solution at 300mV.
The results of several steels in the neutral chloride solution of the autoclave found that the applied stress was equivalent to the yield strength of the steel at this temperature, and the test time was 1000 h, where the stress corrosion cracking did not occur under the curve.
In addition SAF2304 duplex 2304 stainless steel pipe corrosion resistance between the good, can be CuSO4 + H2SO4 copper method test. SAF2304 dual phase steel in nitric acid has a good corrosion resistance, can be comparable with 304L, in other acids, such as sulfuric acid, its corrosion resistance with 316L, and in organic acids, such as formic acid, and even better than 316L.
Looking for ideal S32304 Duplex Steel Seamless Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Duplex Alloy 2304 Seamless Pipe are quality guaranteed. We are China Origin Factory of UNS S32304 SAF2304 Stainless Steel seamless Pipe. If you have any question, please feel free to contact us (saky metal).
Features & Benefits
- High Strength: Duplex Steel S32304 has excellent strength and toughness properties, making it suitable for use in high-pressure and high-stress applications.
- Corrosion Resistance: The Duplex Steel S32304 Pipe Tube has excellent corrosion resistance properties, making it suitable for use in aggressive environments such as the chemical, petrochemical, and marine industries.
- High Temperature Resistance: Duplex Steel S32304 Pipe Tube is highly resistant to high-temperature environments, making it suitable for use in heat exchangers, boilers, and other high-temperature applications.
Good Weldability: Duplex Steel S32304 Pipe Tube has excellent weldability and can be easily welded using standard welding techniques.
- Cost-Effective: Despite its superior properties, Duplex Steel S32304 Pipe Tube is a cost-effective alternative to other high-performance alloys, making it suitable for use in projects where cost is a significant factor.
Part of Our Clients
Why Choose Us?
You can get the perfect material according to your requirement at the least possible price.
We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
We guarantee to give a response within 24hours(usually in the same hour)
Provide SGS TUV report.
We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
Provide one-stop service.
Feedback From Our Clients
Duplex Steel Pipe Tube have several notable advantages, making them favored in various applications.
Packaging
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. SAKY METAL packages every order in numerous ways based on the products. We pack our products in multiple ways, such as,
Our Services
Cutting and Processing Services
Offering customized cutting and processing services to produce metal products that meet specific size and shape requirements.
Heat Treatment
Providing heat-treatment support for applicable metal products when hardness, strength, or other properties need to be adjusted.
Quality Control and Inspection
Implementing strict quality control and inspection processes to ensure that metal products meet relevant standards and customer requirements.
Get a Quote
Please fill in the form below to get a quotation for your project. Moreover, you can get more discount on your first order.
The price is affected by many factors, such as size, quantities, materials, etc., so please provide us with as much project information as possible. In this way, we can offer you the most accurate price shortly.
For more information, tailored products and solutions or any other requirements, you are also welcome to directly get in touch with us via WhatsApp or Email. (Tel/ WhatsApp : +8613764965049 Email: sales@sakymetal.com)