
Super Duplex 2507 Tubing
1. Standard: ASTM A789, ASME SA789
2. Seamless OD: 4 to 219mm
3. Welded OD: 5.0 - 1219.2 mm
4. Thickness: 0.5 - 20mm
5. Grades: Duplex 2507,UNS S32750, WNR.1.4410
ASME SA 789 UNS S32750 Seamless Tubing and Super Duplex 1.4410 Tube Supplier in China
Super Duplex 2507 Tubing material has excellent corrosion resistance in chloride-containing environments. All ASTM A789 UNS S32750 tube offered by HT PIPE have a minimum pitting resistance equivalent (PRE) value of 42.5. Sizes include 1/4, 3/8, 1/2, 5/8, 3/4 and 1 inch OD. Material standards comply with ASTM A789. Alloy 2507 seamless super duplex tubing is widely used in offshore oil and gas exploration, as well as heat exchangers in petrochemical and chemical processing.
In What Applications is Super Duplex 2507 Tubing Used?
- Desalination equipment
- Chemical process pressure vessels, piping and heat exchangers
- Marine applications
- Flue gas scrubbing equipment
- Pulp and paper mill equipment
- Offshore oil production / technology
- Oil and gas industry equipment

Specification of ASTM A789 UNS S32750 Tube Pipe
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded. |
Available Alloy 2507 Tube Tests
- Flattening Test
- Flagging Test
- Hardness Test
- Chemical Analysis
- Pitting Resistance Test
- IGC Test
- PMI Test
- Mechanical Test
- Micro and Macro Tests
Super Duplex SS 2507 Tube Delivery Conditions
- Welded, Calibrated
- Welded and Redrawn
- Seamless Drawn
- Polished
- Annealed and Pickled
- Hot Finished
- Bright Annealed
- Cold Drawn
ASTM A789 UNS S32750 PIPE Packaging
- Plywood Crates
- PE Fabric Bundles
- Steel Strapping
- Standard Airworthy Export Packaging
- Polybags, or as required
Leading Super Duplex 2507 Tube Manufacturers and Distributors
- Sanyo Special Steel, Japan
- Schoeller Bleckmann, Austria
- Nippon Steel Corporation, Japan
- Sumitomo Metals, Japan
- Seah Steel Corporation, Korea
- Kobe Special Tube, Japan
- Tubacex Tubos Inoxidables S.A., Spain
HT PIPE Suppliers SDSS 2507 Forms Available
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Fittings
- Elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples, etc.
- Weld Wire
FAQ
Q: About Super Duplex 2507 Tubing price per kg?
Q: How long does your delivery time take?
Q: Is There Sample Service?
Q: What Is The Minimum Order Quantity?
Q: How to pack the products?
Q: Exported Countries
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