GNEE is a stockist and supplier of the highest quality S32750 hexagonal pipes and Super Duplex Steel S32760 pipes, consistently supplying S32760 pipe materials to the oil and gas, petrochemical, and power industries, including S32750 super duplex stainless steel seamless pipes and S32760 super duplex stainless steel seamless pipes. We design and manufacture these duplex super S32760 pipes according to international standards to provide the best combination of reliability and excellent flow characteristics.
Super Duplex 32760 pipe is a type of duplex stainless steel pipe. It contains high levels of chromium, nitrogen, and molybdenum, making it resistant to crevice corrosion and pitting. Its strength is higher than 22% chromium duplex stainless steel and austenitic stainless steel. ASTM A790 UNS S32760 pipes have high corrosion resistance in chloride-rich environments. It is also considered cost-effective and exhibits excellent impact strength and ductility at sub-zero and ambient temperatures.
Duplex S32760 seamless pipes have better tolerances. We offer pipes with plain ends, beveled ends, or threaded ends, and they comply with ATSM A7790/A789 and ASME SA790/AS 789 specifications.

Super Duplex 32760 pipe

If you wish to purchase Super Duplex Stainless Steel S32760 welded pipes or Super Duplex Stainless Steel S32760 seamless pressure pipes at the best prices from GNEE, please send an email, and we will send you a free quote along with the latest prices, specifications, and delivery schedule for S32750 ERW pipes. Mail:es@gescosteel.com

Specifications

Chemical Composition of ASTM A790 UNS S32760 Super Duplex Stainless Steel Seamless Pipes

N	Mn	Si	P	S	Fe	r	Ni	Mo	C	W	Cu
0.2-0.3	1.00 Max	1.0 Max	0.03 Max	0.01 Max	Balance	24.0-26.0	6.0-8.0	3.0-4.0	0.030 Max	0.5-1.0	0.50-1.0

Mechanical Properties of ASTM A790 UNS S32760 Super Duplex Stainless Steel Seamless Pipes

Grade	Mechanicals
Specification	UTS N/mm² (min)	0.20% Proof (min)	Elong % (min)	Hardness HB (max)	PREN
UNS S32760	750	550	25	270	40

Physical Properties OF ASTM A790 UNS S32760 Super Duplex Stainless Steel Seamless Pipes

0.2% Proof Stress (N/mm2 ) [ksi] minimum	550 [79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum	750 [108.8]]
Elongation (%) minimum	25
Hardness (HBN)	270max
Reduction of Cross Section Area (%) minimum	45
Charpy V-notch Impact at ambient Temp (J) [ft.lb]	80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb]	45av, 35min [33av, 25.8min]

Super Duplex S32760 Pipe Tolerances

Super Duplex S32750 Tube OD	Super Duplex S32750 Tube Tolerance
4mm to 35mm	+/- 0.08mm
35mm to 38mm	+/- 0.15mm
38mm to 60mm	+/- 0.20mm
60mm and above	+/- 0.25mm

Applications of ASTM A790 UNS S32760 Super Duplex Stainless Steel Seamless Tubes:

Marine Industry and Shipbuilding: Propellers and shafts, rudders, shaft seals, pumps, bolts and fasteners, valves, instrumentation, oil tankers and chemical tankers
Oil and Gas Industry: Pumps, valves, pipelines, vessels, wellhead equipment, subsea equipment
Pollution Control: Fans and pumps, wet scrubbers, incinerators
Pulp and Paper Industry: Black liquor heater tubes, digester discharge valves, rotary feed valves, induced draft fans, brownstock washers, clarifiers, bleaching components
Food Industry: Sugarcane centrifuges, corn and vegetable processing plants
Agrochemicals: Fertilizer production (wet process phosphoric acid)
Civil Engineering: Wastewater treatment

Asme SA790 Uns S32760 Seamless Pipe Price

Description	Astm A790 Uns S32760 pipe Price
Duplex Stainless Steel Seamless Pipes in Steel Grades of Uns S32760	US $ 3-3.6 / kg
Zeron 100 Super Duplex Seamless Pipe ASTM A790 Uns S32760 Material Rustproof	US $ 3.12-3.81 / kg
Uns Super Duplex Stainless Steel Pipe ASTM A790 S32760	US $ 23 / Piece
Super Duplex Stainless Steel Pipe Uns S32760	Min. Order: 1 Ton

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Testing and Inspection

Flaring Test

Flattening Test

Micro and MacroTest

Intergranular Corrosion (IGC) Test

Pitting Resistance Test

Chemical Analysis – Spectro Analysis

Highest quality packaging and shipping

Packaged in bales or laminated wooden crates, wrapped in plastic, and appropriately protected to ensure seaworthiness for transport, or as required.
Marking must comply with Specification A1016/A1016M. Marking must include information on whether the pipe is hot-finished or cold-finished, including but not limited to: standard, grade, size, heat number, and batch number.

Astm A790 Uns S32760 tube