2507 Pipe
Alloy 2507 is a super duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel, designed for demanding applications requiring superior strength and corrosion resistance,
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 2507 pipe in China. With abundant experience, we warmly welcome you to wholesale customized 2507 pipe from our factory. For price consultation, contact us.
Products Description
2507 Stainless Steel Seamless Pipe video
UNS S32750, F53
ASTM A 240, A790, A815, A182, A 276, A 476, A789
EN 1.4410
Specification
| Nominal Thickness (in) MM |
Pipe Size (in) |
Transverse Areas (in2) MM2 |
Diameter (in) MM |
Volume (ft3/ft) |
Number of Threads per inch of Screw | Weight | Length of Pipe (ft per sq.0 foot of surface) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Internal | External | Steel | Internal | External | (kg/m) | (lb/ft) | Internal Surface (ft) |
External Surface (ft) |
||||
| 0.007 | 1/8 | 0.006 | 0.013 | 0.007 | 0.027 | 0.0405 | 0.00004 | 27 | 0.036 | 0.024 | 14.020 | 9.043 |
| 0.009 | ¼ | 0.010 | 0.023 | 0.013 | 0.036 | 0.0540 | 0.00007 | 18 | 0.063 | 0.042 | 10.049 | 7.007 |
| 0.009 | 3/8 | 0.019 | 0.036 | 0.017 | 0.049 | 0.0675 | 0.00013 | 18 | 0.084 | 0.057 | 7.075 | 5.066 |
| 0.011 | ½ | 0.030 | 0.055 | 0.025 | 0.062 | 0.0840 | 0.00021 | 14 | 1.026 | 0.085 | 6.014 | 4.055 |
| 0.011 | ¾ | 0.053 | 0.087 | 0.033 | 0.082 | 1.0050 | 0.00037 | 14 | 1.068 | 1.013 | 4.064 | 3.064 |
| 0.013 | 1 | 0.086 | 1.036 | 0.049 | 1.005 | 1.0315 | 0.00060 | 11 ½ | 2.050 | 1.068 | 3.064 | 2.090 |
| 0.014 | 1 ¼ | 1.050 | 2.016 | 0.067 | 1.038 | 1.0660 | 0.00104 | 11 ½ | 3.038 | 2.027 | 2.077 | 2.030 |
| 0.015 | 1 ½ | 2.004 | 2.084 | 0.080 | 1.061 | 1.0900 | 0.00141 | 11 ½ | 4.004 | 2.072 | 2.037 | 2.001 |
| 0.015 | 2 | 3.036 | 4.043 | 1.008 | 2.007 | 2.0375 | 0.00233 | 11 ½ | 5.043 | 3.065 | 1.085 | 1.061 |
| 0.020 | 2 ½ | 4.079 | 6.049 | 1.070 | 2.047 | 2.0875 | 0.00333 | 8 | 8.062 | 5.079 | 1.055 | 1.033 |
| 0.022 | 3 | 7.039 | 9.062 | 2.023 | 3.007 | 3.0500 | 0.00513 | 8 | 11.027 | 7.058 | 1.025 | 1.009 |
| 0.023 | 3 ½ | 9.089 | 12.056 | 2.068 | 3.055 | 4.0000 | 0.00687 | 8 | 13.056 | 9.011 | 1.008 | 0.095 |
| 0.024 | 4 | 12.073 | 15.090 | 3.017 | 4.003 | 4.0500 | 0.00884 | 8 | 16.006 | 10.079 | 0.095 | 0.085 |
| 0.026 | 5 | 20.000 | 24.030 | 4.030 | 5.005 | 5.0563 | 0.01389 | 8 | 21.074 | 14.061 | 0.076 | 0.069 |
| 0.028 | 6 | 28.089 | 34.047 | 5.058 | 6.007 | 6.0625 | 0.02006 | 8 | 28.023 | 18.097 | 0.063 | 0.058 |
| 0.032 | 8 | 50.002 | 58.042 | 8.040 | 7.098 | 8.0625 | 0.03552 | 8 | 42.049 | 28.055 | 0.048 | 0.044 |
| 0.037 | 10 | 78.085 | 90.076 | 11.090 | 10.002 | 10.0750 | 0.05476 | 8 | 60.024 | 40.048 | 0.038 | 0.036 |
| 0.041 | 12 | 111.090 | 127.064 | 15.074 | 11.094 | 12.0750 | 0.07763 | 8 | 79.077 | 53.060 | 0.032 | 0.030 |
| 0.044 | 14 | 135.030 | 153.094 | 18.064 | 13.013 | 14.0000 | 0.09354 | 8 | 93.075 | 63.000 | 0.028 | 0.027 |
| 0.050 | 16 | 176.070 | 201.005 | 24.035 | 15.000 | 16.0000 | 1.02230 | 8 | 116.008 | 78.000 | 0.025 | 0.024 |
| 0.056 | 18 | 224.000 | 254.085 | 30.085 | 16.088 | 18.0000 | 1.05550 | 8 | 156.026 | 105.000 | 0.023 | 0.021 |
| 0.059 | 20 | 278.000 | 314.015 | 36.015 | 18.081 | 20.0000 | 1.09260 | 8 | 183.005 | 123.000 | 0.020 | 0.019 |
| 0.069 | 24 | 402.010 | 452.040 | 50.030 | 22.063 | 24.0000 | 2.07930 | 8 | 254.048 | 171.000 | 0.017 | 0.016 |


| Grade | Super Duplex 2507 |
|---|---|
| UNS Designation | S32750 |
| Carbon (C) Max. | 0.030 |
| Manganese (Mn) Max. | 1.20 |
| Phosphorous (P) Max. | 0.035 |
| Sulphur (S) Max. | 0.020 |
| Silicon (Si) Max. | 0.80 |
| Chromium (Cr) | 24.0–26.0 |
| Nickel (Ni) | 6.0–8.0 |
| Molybdenum (Mo) | 3.0–5.0 |
| Nitrogen (N) | 0.24–0.32 |
| Iron (Fe) | Bal. |
| Copper (Cu) | 0.50 |
| Other Elements | - |
Alloy 2507 is a super duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel, designed for demanding applications requiring superior strength and corrosion resistance, such as chemical processing, petrochemical and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. High chromium, molybdenum and nitrogen content provide excellent resistance to pitting, crevice corrosion and general corrosion.
2507 is a ferritic-austenitic (duplex) stainless steel that combines the beneficial properties of many ferritic steels and austenitic steels. Due to the high content of chromium and molybdenum in this steel, it has excellent The ability to resist pitting corrosion, crevice corrosion and uniform corrosion. The two-way microstructure ensures that the steel has high resistance to stress corrosion cracking and has high mechanical strength.
2507 stainless steel is used in the oil and gas industry; offshore Shipotian oil platforms (heat exchanger tubes, water treatment and water supply systems, fire protection systems, water spray systems, water stabilization systems; petrochemical equipment; desalination (desalination) equipment (and equipment) high-pressure pipes, seawater pipes); mechanical and structural components that require both high strength and high corrosion resistance; combustion (waste) gas purification equipment.
Products Features
High resistance to chloride stress corrosion cracking
High Strength
Superior resistance to chloride pitting and crevice corrosion
Good general corrosion resistance
Suggested for applications up to 600° F
Low rate of thermal expansion
Combination of properties given by austenitic and ferritic structure
Good weldability and workability
Product Testing
2507 ss steel pipe testing

Packaging and shipping
2507 pipe packing


Our team
2507 seamless stainless pipe Team


FAQ
Q1: How many countries have you exported to?
A1: Exported to more than 50 countries, mainly from Bangladesh, Indonesia, Philippines, Serbia, Brazil, Saudi Arabia, Israel, UAE, etc.
Q2: How long does it take to execute my order?
A2: Delivery time for stock products: 3-7 days after payment. Customized product delivery time: 20-45 days after payment.
Q3: Can I have samples for testing?
A3: The cost of samples is calculated based on the value. Shipping fee is necessary.
Q4: Do you inspect the products before packaging?
A4: All products must go through three inspections during the entire manufacturing process, including production and warehouse random testing and before shipment. And accept third-party inspection.
Q5: Can I get your best price?
A5: The price varies according to steel type, size and quantity. Our goal is to provide you with the best prices and excellent quality
Long term peace of mind. Please leave your production contact information. We will provide you with the best solution as soon as possible. Please provide this information for price verification. If sheet metal processing is required, please send drawings.
Q6: How to order?
A6: Buyer sends inquiry --> Buyer gets quotation --> Order confirmation --> Buyer sends deposit --> Seller prepares
Q7: What payment methods does your company support?
A7: T/T and L/C at sight are both accepted.
Contact Us
2507 stain steel pipe manager

Address
No.4-1114 Beichen Building, Beicang Town, Beicheng District, Tianjin City, China
Phone
+86-15824687445
ss@gneesteel.com
Skype
mmkelly1314
Whatsapp/Wechat
+86 15824687445
Hot Tags: 2507 pipe, China 2507 pipe manufacturers, factory, stainless steel round pipe factory, ASTM 316L 321H 347 stain steel pipe, ASTM 316N 321 347 ss pipe seamless, ss tubes, ss pipe seamless, ss smls pipe
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