Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Product Details
Customization: Available
Type: Stainless Steel Pipes
Standard: ASTM, AISI, GB, JIS, EN
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  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
  • Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • Certifications
Overview

Basic Info.

Model NO.
2507 Stainless Steel Tube
Grade
Ss2507 S32750 S32760
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape
Round
Technique
Hot Rolled
Surface Treatment
Pickling
Thickness
0.5mm-100mm
Length
2000mm-9000mm
Surface
Pickling, Polishing, Ba
Delivery State
Solution Annealing
Transport Package
Wooden Box + Strapping
Specification
OD 6.35mm-OD 1219mm
Trademark
Daxun
Origin
China
Production Capacity
10000ton

Product Description

Product Description

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Product Parameters
 
Specifications Astm A790/ ASME SA790
Pipe Thickness 0.5mm - 80 mm
Pipe Standard EN, ASTM, ASME AISI, GB, JIS, DIN Super Duplex 2507 Pipe Supplier
Super Duplex 2507 Seamless Pipe Outer Diameter Sizes up to 12" NB/ 6.00 - 250 mm OD
Super Duplex 2507 Welded Pipe size 5.0 to 1219.2 mm
Super Duplex 2507 Seamless Tube Size 6.35 - 810 mm OD
Super Duplex 2507 EFW Pipe size 5.0 - 1219.2 mm
Super Duplex 2507 tubing wall thickness 0.0020″ to 0.0220″ (custom wall thicknesses available)
Super Duplex 2507 Seamless Tube Size 15 NB - 508 NB IN/ 3.35 To 508 mm OD,
Super Duplex 2507 Pipe & Tube Finish AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed), NO.4, NO.1, BA, 2B, 8K, HL, Mirror finish,etc
Pipe & Tube Swg & Bwg 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg, 18 Swg.
Super Duplex 2507 Pipe Schedule SCH10, SCH 5, SCH 80, SCH 40, , SCH 160, SCH 80S, SCH XS, SCH XXS
Super Duplex 2507 Pipe & Tube Form Hydraulic, Round, Rectangular, Hollow, Pan Cake Coils, Square, Coiled, "U" Shape, Straight Pipes etc.
Super Duplex 2507 Pipe & Tube Length Standard & Cut length, Single and Double Random,
Super Duplex 2507 Pipe & Tube Type Super Duplex 2507 ERW/ Seamless / Welded / EFW / CDW /Fabricated / CEW/ DOM Pipe
Pipe Value Added Service as per required Size & Length Draw & Expansion , Pickled Bending and Polish (Electro & Commercial) Annealed, Machining Etc.
Super Duplex 2507 Tube Application Oil Tube, Boiler and Heatexchanger, Gas Tube, Fluid Tube
Super Duplex 2507 Pipe & Tube End Beveled End, Plain End, Treaded Pipe.
Pipe Marking marked as follows All Super Duplex 2507 Pipes : Standard, Grade, Thickness, OD, Heat No. (Or according to the customer's request.), Length
Material Test Certificates (MTC) 100% Radiography Test Report, Raw Materials Certificate
Material Test Certificates (MTC) as per EN 10204 3.1, EN 10204/3.1B and EN 10204 3.2
Manufacturer Test Certificate
Form A for Generalized System of Preferences (GSP)
Fumigation Certificates
Third Party Inspection Report
Heat Treatment Charts
Super Duplex 2507 Tubes HS Code Commercial Invoice
Laboratory Test Certificate from Govt. Approved Lab.
Specialized in Super Duplex 2507 Heat Exchanger & Condenser Tubes
Super Duplex 2507 Capillary Tube & Other Odd Size
Large Diameter Super Duplex 2507 Pipe
 
Detailed Photos

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Stainless Steel Welded Tubes

Our exceptional stainless steel tubular products are meticulously crafted from the finest stainless steel strips. These strips are expertly roll-formed and precision fusion-welded along the longitudinal seam, thanks to Daxun's unparalleled welding process that requires absolutely no filler metal.

Quick Response

  • Remarkable resistance to uniform corrosion
  • Excellent resistance to inorganic acids and chlorides
  • Ideal for use with dilute hydrochloric acid
  • Enhanced machinability and weldability
  • Resistant to stress corrosion cracking in chloride environments
  • Outstanding resistance to pitting and crevice corrosion
  • Superior resistance to general corrosion
  • Exceptionally high mechanical strength
  • Good weldability
  • High impact strength
 
Stainless Steel Drawn Tube

Our high-quality stainless steel tubular products are meticulously rolled and re-drawn to achieve precise final sizes, perfect for thick-walled, large-diameter applications. This cost-efficient process surpasses seamless tubes in value, with all drawn tubes bright annealed for unmatched quality.

Daxun Advantages

  • Daxun Alloy is unwavering in its commitment to delivering defect-free products by:

    Producing the highest quality and value 2507 stainless steel pipes, ensuring quick responses and timely deliveries, prioritizing health, safety, and environmental protection, and adhering strictly to laws. Leveraging our extensive experience and culture of continuous improvement, we meet or exceed customer expectations and requirements for 2507 stainless steel pipes.

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
 
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Stainless Steel Seamless Tube

Our premium stainless steel seamless tubes are created from hollow sections through precision piercing or hot extrusion processes. These tubes are ideal for large diameter-to-wall thickness ratios and boast exceptional external dimensional tolerances.

Quality, Delivery, Inspection

  • At Jiangsu Daxun Alloy Co., Ltd., our commitment to excellence is demonstrated through rigorous quality assurance tests. These include flattening tests, pitting and resistance tests, mechanical tests, hardness tests, material positive identification, and expansion tests. Each meticulous test ensures our materials are perfectly suited for demanding applications.
  • Throughout the production process, we meticulously measure the diameter, thickness, and surface quality of our products. Our standard delivery timeline ranges from 7 to 15 days, with special-sized products potentially extending to 20 days, ensuring every detail meets your exact specifications.
    We strictly adhere to the delivery timelines outlined in our contracts, ensuring punctual and reliable service.
  • We welcome and support inspections by customer-authorized third-party agencies at our factory, ensuring full transparency.
  • We offer free samples for rigorous testing, allowing customers to experience our superior quality firsthand.
  • We provide on-site or video factory inspection options, ensuring transparency and trust in our manufacturing process.
 
 
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Discover Daxun's unparalleled stainless steel pipe manufacturing capabilities.

Our forming capabilities are second to none, featuring advanced extrusion and cold working assets for tube and pipe manufacturing. We proudly house one of the world's largest pilger mills and a unique hydroforming process for precision fittings.

 

Unveiling Daxun's exceptional pipe processing capabilities.

As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop-shop solution. From managing entire projects to handling specific machining jobs, our capabilities include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
 
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Daxun: Your destination for Bigger, Better Pipe Solutions.

With cutting-edge vertical and horizontal presses ranging between a formidable 12,000 and an impressive 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. boasts unparalleled pipe extrusion capabilities. This extraordinary range empowers us to produce the industry's longest and largest diameter pipes, ensuring our dominance in crafting extensive and robust piping solutions.

 

Jiangsu Daxun Alloy Co., Ltd. is a distinguished supplier to the power generation sector, offering indispensable components including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our meticulously crafted products cater to a wide array of applications-spanning nuclear, coal-fired, renewable energy, and combined cycle power plants-underscoring our commitment to excellence and innovation in energy solutions.
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Packaging & Shipping

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Company Profile

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Global leader in stainless steel pipe and tube fabrication services

Daxun Alloys proudly offers Duplex 2507 Stainless Steel Pipes, including 2507 Stainless Steel Welded Pipes and 2507 Stainless Steel Seamless Pipes. Our products come in a variety of shapes and sizes, all adhering to industry standards such as ASTM, ASME, EURONORM, and AFNOR. As an AS 9100D Certified Supplier from China, we specialize in ASTM A790, UNS S32750, and UNS S32760 Seamless Pipes.
Duplex 2507 stainless steel is an advanced super duplex material with a low carbon content (up to 0.03%) and high levels of chromium (~25%), nickel (~7%), and molybdenum (~4%). Designed to meet the stringent demands of high-strength and corrosion-resistant applications, this steel excels in chemical process equipment, the petrochemical industry, and seawater equipment. Its high resistance to chloride-induced stress corrosion cracking, along with exceptional resistance to pitting, crevice corrosion, and other forms of corrosion, makes it ideal for harsh environments.

At Daxun Alloy, we have an in-depth understanding of international specifications for super duplex seamless pipes. This knowledge, coupled with our commitment to competitive pricing, excellent quality, and timely delivery, makes us one of China's premier super duplex pipe suppliers.
Super duplex seamless pipes are essential in the oil and gas industry, particularly in high-salinity horizontal wells and brine injection wells aimed at enhancing oil recovery. These pipes are notably strong, resistant to corrosion, fatigue, and erosion. ASTM A790 S32750 pipes resist uniform corrosion from organic acids like acetic and formic acids. With excellent thermal conductivity and energy absorption properties, they are also easily machinable and weldable. Werkstoff 1.4410 pipes exhibit minimal deformation when heated, preventing faulty flanges or connections. Consequently, 2507 Super Duplex Pipes are extensively used in heat exchangers for chemical processing, offshore oil and gas processing, and petrochemical manufacturing. Our 2507 Super Duplex Stainless Steel Pipes adhere to international standards and serve various industries worldwide.

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Chemical Composition of 2205/S32205/S31803 Stainless Steel Pipe

Grade Super Duplex 2507
UNS Designation S32750
Carbon (C) Max. 0.03
Manganese (Mn) Max. 1.2
Phosphorous (P) Max. 0.035
*** (S) Max. 0.02
Silicon (Si) Max. 0.8
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) 0.5
Other Elements -
 
Mechanical Properties of 2205/S32205/S31803Stainless Steel Pipe
Physical Properties of Super Duplex 2507 Alloys in the Annealed Condition at -20°F to +100°F
      Tensile Strength Yield Strength            
Alloy UNS Designation Spec. psi MPa ksi psi MPa ksi Elongation in 2 in. (min.) % Grain Size Req. Max. Hardness Modulus of Elasticity (x106 psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) Thermal Conductivity (BTU-in/ ft2-h-°F)
Super Duplex 2507 S32950 A789, A790 100,000 690 100 70,000 485 70 20 - 30.5 Rc - - -
Super Duplex 2507 S32750 A789, A790 116,000 800 116 80,000 550 80 15 - 32 Rc 27.5 7.2 98
 
2205/S32205/S31803 Stainless Steel Pipe: PHYSICAL PROPERTIES
Density, lb/in3 0.28
Modulus of Elasticity, psi 29.0x 106
Coefficient of Thermal Expansion, 68-212˚F, /˚F 7.5 x 10-6
Thermal Conductivity, Btu/ft hr ˚F 8
Specific Heat, Btu/lb ˚F 0.12
Electrical Resistivity, Microhm-in 31.5
 
Certifications

Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel TubeDuplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube

Leading Stainless Steel Tube and Pipe Suppliers in China

DUPLEX 2507 STAINLESS STEEL

  • Daxun Alloy Stainless Steel inventory currently contains Duplex 2507 Stainless Steel Pipe. This super duplex stainless steel boasts 25% chromium, 4% molybdenum, and 7% nickel, ideal for applications requiring high strength and exceptional corrosion resistance. It is perfect for chemical processing, petrochemical, and seawater equipment. The alloy exhibits a robust resistance to chloride stress corrosion cracking, excellent thermal conductivity, and a low coefficient of thermal expansion. The high levels of chromium, molybdenum, and nickel ensure outstanding protection against pitting, crevice, and general corrosion.

GENERAL PROPERTIES

  • Duplex 2507 (UNS S32750) is a super duplex stainless steel pipe that includes 25% chromium, 4% molybdenum, and 7% nickel. It is engineered for demanding applications needing high strength and superior corrosion resistance, such as those in chemical processing, petrochemical, and seawater equipment. The steel features strong resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The alloy's high chromium, molybdenum, and nickel content provide excellent defense against pitting, crevice, and general corrosion.

Applications

  • Oil and Gas Industry Equipment
  • Offshore Platforms, Heat Exchangers, Process and Service Water Systems, Fire-Fighting Systems, Injection and Ballast Water Systems
  • Chemical Process Industries, Heat Exchangers, Vessels, and Piping
  • Desalination Plants, High Pressure RO-Plant, and Seawater Piping
  • Mechanical and Structural Components, High Strength and Corrosion-Resistant Parts
  • Power Industry FGD Systems, Utility and Industrial Scrubber Systems, Absorber Towers, Ducting, and Piping

Standards

  • ASTM/ASME ...…. A240 - UNS S32750
    EURONORM...... 1.4410 - X2 Cr Ni MoN 25.7.4
    AFNOR........... Z3 CN 25.06 Az
Duplex 2507 Stainless Steel Pipe ASTM A928 High Pressure Resistance Corrosion Resistance Od 355.6-711mm for Chemical Storage Tanks 2507 Stainless Steel Tube
Q1: What products can you offer?

A: We can offer a broad range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series, and more. We also provide duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.
400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc. 904L, 800H, 600H high-nickel alloy.

Q2. Can you produce the products according to my own drawings?

Yes, we can manufacture products according to your drawings to ensure your utmost satisfaction.

Q3. How does your factory do regarding quality control?

Quality is our top priority. We consistently emphasize stringent quality control measures from the very beginning to the end.

Q4. Can I request to change the form of packaging and transportation?

Yes, we can modify the form of packaging and transportation according to your request.
However, any additional costs incurred during this period will be borne by you.

Q5. How does your factory do regarding quality control?

Quality is a priority. We consistently place great importance on quality control from the start to the finish of production.

Q6. How long is the delivery time?

A: The delivery time is typically 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process in our workshop to meet your needs.

Q7. What is your Payment?

A: For small orders, we accept 100% T/T advance or Western Union payments.

B: For larger transactions, we require a 30% T/T deposit, with the remaining 70% due before shipment.

C: For substantial orders, a 100% Irrevocable LC at sight is also acceptable.

Q8: Can you make DDQ (Deep Drawing Quality)?

A: Absolutely. Our materials are perfect for stainless steel pots, sinks, bowls, and more. Provide us with your specific application, and we'll tailor the mechanical properties to meet your exact requirements.

Q9: How to get a sample?

A: We offer FREE samples for your evaluation. If you need a small piece, we may cover the courier cost depending on the situation.

Q10: Which countries have you exported to?

A: To date, our stainless steel materials have been exported to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many other countries.

Q11: How to visit your company?

A: Fly to Guangzhou Baiyun International Airport, and we will arrange a pickup for you.
 

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