Super Duplex S32760 Pipe | Super Duplex S32760 Seamless Pipe | Super Duplex S32760 Welded Pipe
Super Duplex S32760 Pipe | Super Duplex S32760 Seamless Pipe | Super Duplex S32760 ERW Pipe | Super Duplex S32760 Welded Pipe | Super Duplex S32760 EFW Pipe | Super Duplex S32760 Round Pipe | Super Duplex S32760 Square Pipe | Super Duplex S32760 Rectangle Pipe | ASTM A790 UNS S32760 Pipe
Oshwin Overseas is a leading Manufacturer, Supplier, and Exporter of Super Duplex Pipe (ASTM A790 UNS S32760). We offer a wide range of high-quality ASTM A790 (ASME SA790) UNS S32760 Super Duplex Stainless Steel Pipe such as – Seamless Pipe (Seamless Stainless Steel Pipe), Super Duplex S32760 ERW Pipe and Super Duplex S32760 Welded Pipe, which are known for their durability and corrosion resistance. Super Duplex S32760 Pipe – Seamless Pipe, Super Duplex Pipe ERW Pipe / EFW Pipe and Super Duplex Pipe Welded Pipe (a790 s32760) are available in various specifications, shapes, and sizes. Our S32760 Pipe Seamless Pipe can be offered in size range 1/8”NB to 36”NB whereas UNS S32760 Pipe ERW Pipe and S32760 Pipe Welded Pipe up to 48”NB (Custom OD at request). Oshwin Overseas also offer a range of allied services including Cutting, Welding, Electro Polishing, Shot-Blasting and much more.
All Super Duplex Pipe (ASTM A790 UNS S32760 Pipe) such as Seamless Pipe (Seamless Stainless Steel Pipe), ERW Pipe and Welded Pipe are offered with a NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw materials procured at Oshwin Overseas.
The special properties of Super Duplex Stainless Steel Pipe (s32760 pipe) – Pipe Seamless, Pipe ERW and Pipe Welded make them useful in services such as in marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. Typical uses of UNS S32760 Pipe – seamless steel pipe, erw steel pipe, and welded steel pipe are in oil and gas equipment, offshore technology, seawater desalination plants, chemical industry, flue-gas cleaning, desalination plants and seawater systems and pulp and paper industry. Other uses of S32760 Pipe are in cargo tanks and pipe systems in chemical tankers, firewalls and blast walls on offshore platforms, bridges, storage tanks, pressure vessels, reactor tanks and heat exchangers and rotors, impellers, and shafts.
Super Duplex S32760 Pipe Specification :-
Standard / Specifications : ASTM A790 / ASME SA790 (A790 S32760).
Grades : EN 1.4501 / UNS S32760 (F55).
Size: 1/8” to 48”, Seamless Pipe up to 24”.
Wall Thickness : 0.08mm – 1.5 mm.
Outer Diameter : 0.3mm – 10mm.
Thickness : 0.4mm up to 30.00 mm, Schedules 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH.
Hardness: Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Surface Finishing: Bright, Polish & Black.
Our Super Duplex Pipe (ASTM A790 UNS S32760), conforms to NACE MR0175/ISO 15156.
Types of Super Duplex S32760 Pipe
Super Duplex S32760 Seamless Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Super Duplex S32760 Seamless Pipe don’t have a weld seam. In Super Duplex S32760 Seamless pipe, there are no welding or joints and is manufactured from solid round billets. Seamless pipe is manufactured by extruding the metal to the desired length and does not have any joint in its cross-section through-out its length.
The Super Duplex S32760 Seamless Pipe is finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 26 inch OD. Oshwin Overaeas is one of the leading seamless pipe manufacturer in India. We are specialized in Seamless Pipe manufacturing. Seamless pipe has better ovality or roundness than the welded pipe.
Super Duplex S32760 Welded Pipe is made of forming flat products (strip, sheet or plate) into the desired shape, in this case, normally round. Once the desired shape has been achieved, a high energy source is used to melt the metal locally at the weld joint. It is squeezed together and allowed to solidify, forming a weld bead. The high energy source may be an electric arc, a plasma arc, a laser beam, or even an electron beam.
Super Duplex S32760 Welded Pipe are typically more cost-effective than their seamless equivalents. Super Duplex S32760 Welded Steel Pipe is usually more readily available than seamless. The longer lead time required for a seamless pipe can not only make timing problematic, but it also allows more time for the price of the materials to fluctuate.
Super Duplex S32760 ERW Pipe means Electric Resistance Welded pipe. Super Duplex S32760 ERW Steel Pipe is made from HR Coils. Electric Resistance Welding (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length. A plate rolled to become a pipe and welded using Electric Resistance Welding process. Usually for high diameter. ERW pipe has a welded joint in its cross-section.
ERW (Electric Resistance Welded) pipe are welded longitudinally, manufactured from Strip / Coil and can be manufactured upto 24” OD. ERW steel pipe and tubes are used for various engineering purposes, fencing, scaffolding, line pipe etc. ERW steel pipe and tube are available in various qualities, wall thicknesses, and diameters of the finished pipe.
Various Forms of Super Duplex S32760 Pipe
|Grade||Type||Unified Numbering System (UNS)||Forgings Grades||Werkstoff-nr.||Euronorm||AFNOR||DIN Standards|
|Zeron 100||Super Duplex||S32760||F55||1.4501||en 1.4501||X2CrNiMoCuWN25-7-4||Z3CNDUW25-07Az||din 1.4501|
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Super Duplex S32760 Properties
- High Resistance to uniform corrosion.
- High Resistance to pitting & crevice corrosion.
- High Resistance to stress corrosion cracking & corrosion fatigue
- High mechanical strength
- High Resistance to abrasion & erosion
- High Resistance to Fatigue
- High energy absorption
- Low thermal expansion
- Good weld ability with care in thick sections
- Useful up to 600°F
Super Duplex S32760 Applications
- Chemical Processing Industry – Transport and Storage, pressure vessels, tanks, piping, and heat exchangers.
- Oil and Gas exploration and processing equipment – piping, tubing, and heat exchangers
- Marine Industry and Seawater systems – Cargo Tanks for Ships, High chloride environments,
- FGD / Effluent Scrubber Systems.
- Paper and Pulp Industry Digesters, Bleaching equipment and Stock-Handling Systems, Chip Pre-steaming vessels.
- Food Processing Equipment.
- Flue gas desulfurization / cleaning equipment
- Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance
- Biofuels Plant, Desalination plants
- Firewalls and blast walls on offshore platforms
- Super Duplex S32760 Chemical Composition
- Super Duplex S32760 Mechanical Properties
- Super Duplex S32760 Physical Properties
|UNS S32760||0.03 max||24.0-26.0||1.0 max||3.0-4.0||6.0-8.0||0.2-0.3||0.03 max||1.0 max||0.01 max||0.5-1.0|
|0.2% Proof Stress (N/mm2 ) [ksi] minimum||550[79.8]|
|Tensile Strength (N/mm2) [ksi] minimum||750 |
|Elongation (%) minimum||25|
|Hardness (HBN)||270 max|
|Reduction of Cross Section Area (%)||45|
|Young’s Modulus (N/mm2)||199 x 103|
|Specific Heat, 20°C (J.Kg-1.°K-1)||475|
|Fracture Toughness, Kq (MPa.m)||98|
|Specific Electrical Resistance, 20°C (µO.m)||0.80|
|Thermal conductivity, 20°C||14.2|
|Mean coefficient of thermal expansion||11.1 x 10-6|
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- Commercial Invoice including HS Code
- Packing List including number of boxes, net weight, gross weight, Marks & Numbers
- Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
- Material Test Certificates as per EN 10204 3.1, EN 10204 3.2
- Test Certificates certifying NACE MR0103, NACE MR0175
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
The different ways in which our products are packed are:
- Wooden Boxes
- Wooden Pallets
- Wooden Crates
- Carton boxes
We mark Duplex 2205 as needed with the most suitable & visible marking techniques. Standard Marking System :-
- Manufacturer’s Name or Trademark
- Material Designation
- Size Designation
- Rating Designation
- Melt Designation
- Marking for Identification
Leading Supplier, Manufacturer Exporter
More than 30 years of Experiance
Mill Test Report Provided
In Accordance with EN10204 NACE 3.1, NACE 3.2
Warehouse near to Airport & Port.
Efficient & Cost Effective Shipping Services
We Offer EXW – Ex Works, FOB, CFR, CIF, DDU, etc.
3rd Party Inspection is Carried out
ISO 9001:2008 Certified
Transparent client dealing, No False Assurance, 100% Fulfillment of Commitments.
Export to more than 70 Countries Worldwide
Competitive pricing is offered