JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 10 Ton per week |
| Delivery Time | 5 - 12 days based on the quantity |
| Packaging Details | standard packing for export |
| Products | Stainless Steel Pipe |
| Grade | UNS S32750 / 2507 |
| Standard | ASTM GB EN |
| Length | 6m or custom cutting any length as request |
| Diameter | DN10 - DN500 |
| Wall thickness | SCH10 - XXS or unstandard size |
| Type | seamless pipe |
| Service | cutting, polishing |
| application | Industrial |
| Packing | wooden box or PP bag |
| Brand Name | DELTA |
| Model Number | UNS S32750 / 2507 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 10 Ton per week |
| Delivery Time | 5 - 12 days based on the quantity | Packaging Details | standard packing for export |
| Products | Stainless Steel Pipe | Grade | UNS S32750 / 2507 |
| Standard | ASTM GB EN | Length | 6m or custom cutting any length as request |
| Diameter | DN10 - DN500 | Wall thickness | SCH10 - XXS or unstandard size |
| Type | seamless pipe | Service | cutting, polishing |
| application | Industrial | Packing | wooden box or PP bag |
| Brand Name | DELTA | Model Number | UNS S32750 / 2507 |
| Certification | ISO | Place of Origin | China |
| High Light | 2507 Stainless Steel Pipe ，S32750 Stainless Steel Pipe ，6m Stainless Steel Pipe | ||
UNS S32750 Super Duplex Stainless Steel Pipe Tube 2507 Stainless Steel Hollow Tube in 6m Length
| Products | Stainless steel pipe |
|---|---|
| Material Grade | Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439,440,441,444 Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
| Wall Thickness | 0.5-50 mm |
| Outer Diameter | 6-762 mm |
| Surface | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed |
| Length | 3000mm, 4000mm,5800mm,6000mm,12000mm,or customized |
| Lead Time | 7-15 working days after the receipt of 30% deposit |
| Payment Terms | TT/LC |
| Price Terms | FOB, EXW, CIF, CFR |
| Packing | Wooden package or according to customer's requirements |
Duplex 2507 stainless steel is a super duplex stainless steel containing low carbon (up to 0.03%), chromium (~25%), nickel (~7%), and molybdenum (~4%). Duplex 2507 stainless steel is engineered to meet the rigorous demands of applications that require exceptional strength and resistance to corrosion. These applications include equipment used in chemical processes, petrochemical industries, and equipment used in seawater environments. This steel boasts outstanding resistance to chloride-induced stress corrosion cracking. Thanks to its elevated levels of chromium, molybdenum, and nitrogen, it offers superb protection against pitting, crevice, and general forms of corrosion.
Some common applications of Duplex 2507 stainless steel include:
The chemical composition (in weight percentage) and the PREN number of super duplex 2507 stainless steel are given in Table 1 below. Take note that the balance, which is not listed in the table, comprises iron.
| Name | 2507 |
|---|---|
| UNS | S32750; S39275 |
| En No. | 1.441 |
| C (max.) | 0.03 |
| Mn | 1.2 |
| Si | 0.8 |
| Cr | 24.0-26.0 |
| Ni | 6.0-8.0 |
| Mo | 3.0-5.0 |
| N | 0.24-0.32 |
| Cu | 0.5 |
| Other | S 0.020 max; P 0.035 max |
| PREN | 40-43 |
The carbon content of Duplex 2507 stainless steel is a maximum of 0.03 % by weight.
The physical and mechanical properties of Duplex 2507 stainless steel are listed in Table 2 below:
| Property | Value |
|---|---|
| Density (g/cm3) | 7.8 |
| Melting point (°C) | 1350 |
| Modulus of Elasticity (GPa) | 200 |
| Elongation (%) | 15 |
| Tensile Strength (MPa) | 795 |
| 0.2% Yield Strength(MPa) | 550 |
| Hardness (Brinell) | 310 |
Duplex 2507 stainless steel material is available in an assortment of common forms, each tailored to suit specific industrial applications:
Duplex 2507 stainless steel is often provided in sheet form. It is suitable for a wide range of applications in the construction, manufacturing, and marine industries.
Plate made from Duplex 2507 is ideal for projects requiring larger, thicker sections of this corrosion-resistant alloy, such as pressure vessels, tanks, and structural components.
Duplex 2507 stainless steel bar is available in different cross-sectional shapes and sizes, offering flexibility for machining and fabricating components such as shafts, valves, and fasteners.
Duplex 2507 stainless steel is used extensively in the manufacturing of pipes and tubes, both welded and seamless, to handle various applications in such industries as oil and gas, chemical processing, and desalination.
Weld wire made from Duplex 2507 is designed for welding and joining applications, ensuring the strength and corrosion resistance of the alloy in critical structural and repair work.
The equivalents of Duplex 2507 stainless steel are outlined in Table 4 below:
| Grade | UNS No. | Euronorm No. | Euronorm Name |
|---|---|---|---|
| 2507 | S32750 | 1.441 | X2CrNiMoN25-7-4 |
| FAQ: |
| Q1. What are your company's main products ? |
| A1: Our main products are Stainless Steel, Carbon Steel, Galvanized Steel, Galvalume Steel, Aluminium, PPGI, PPGL products, including Sheets, Ccoils, Strips, Pipes, Bars and Channels. |
| Q2. What are the advantages of your company ? |
| A2: We guarantee that the quantity and specification of products are in full compliance with the standards of customer orders. We support any kinds of test. In addition, We also have more professional service and competitive price. |
| Q3. How do you control quality ? |
| A3: We provide Mill Test Certificate, also support Third Party Inspection. |
| Q4. How many coutries you already exported ? |
| A4: Exported to more than 50 countries mainly from Middle East, Russia, United States, Canada, Italy, Germany, Australia, Egypt, Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri Lanka, Indonesia, Bangladesh, Turkey, India, etc. |
| Q5. Can you provide sample ? Do you support OEM ? |
| A5: Yes. Small samples in store can be provided for free. Customized samples will take about 2-3 days. |
| Q6: What's your payment terms ? |
| A6: By T/T, L/C (30% deposit in advance, balance 70% before shipment), Western Union, Paypal, or Trade Online. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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