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Super Duplex Pipe Suppliers. Super Duplex Seamless & Welded Pipes, UNS S32750/S32760/1.4410 & 2507 Pipes

//Super Duplex Pipes

Super Duplex Pipes

650.00

Request a Quote for Super Duplex Stainless Steel Pipes from Metline Industries! (E: sales@metline.in)

Super Duplex Pipes Manufacturers & Suppliers, Super Duplex Seamless & Welded Stainless Steel Pipes – Top Quality 2507 Duplex at Best Prices (UNS S32750/S32760/1.4410 & 2507)

  • Equivalents: UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel
  • Specification: ASTM A 790 ASME SA 790
  • Size: 1/2″ to 48″, Thickness: SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS
  • Products: Seamless Pipes, Welded Pipes, ERW Pipes, Electropolished Pipes, Square Pipes, Rectangular Pipes, Thick Wall Pipes, Thin Wall Pipes, Decorative Pipes, Polished Pipes, Round Pipes
  • Super Duplex steel pipes are available in sizes ranging from 1/2 in. to 48 in. & lengths of 20 ft.

Metline is one of the largest manufacturers of standard & custom industrial super duplex stainless steel pipes. We manufacture welded and seamless super duplex stainless steel pipes in schedule 10, 40 and 80 in 1/8″ to 24″ sizes. Our stainless steel super duplex pipe processing capabilities include tapering, cutting, reaming, chamfering, grooving, machining and bending.

Due to their high corrosion resistance and top quality, our super duplex stainless steel seamless and welded pipes are widely supplied to many industries, such as electricity, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.

Specifications:

  • ASTM A790 – The specification covers seamless and straight-seam welded ferritic/austenitic duplex stainless steel pipe for general corrosive service, with particular emphasis on resistance to stress corrosion cracking.

Super Duplex 2507 Seamless Pipes, Super Duplex Welded Pipes, Super Duplex Pipes Manufacturers, Super Duplex 2507  Welded Pipes Wholesalers, Super Duplex 2507 Seamless Pipes Suppliers in Mumbai, Super Duplex 2507 Seamless Pipes Importers

Description

Manufacturers of Super Duplex Pipes – Duplex 2507 Seamless Pipes, 2507 Welded Pipes, Super Duplex Pipe Suppliers

Metline is a specialist manufacturer and supplier of Super Duplex pipes (UNS S32750/S32760/1.4410) in India, with over 200 customers throughout the world. Stainless steel super duplex 2507 pipes are generally used for applications where corrosion protection is necessary. We manufacture, stock and sell stainless steel super duplex 2507 seamless and welded pipes or tubes (UNS S32750/S32760/1.4410). Metline is a supplier of full range of super duplex pipes schedules ranging from Sch 5 thru Double Extra Heavy. All our super duplex stainless steel pipe offerings can be cut to size, threaded or polished per customer requirements. Super duplex stainless steel pipes are widely used in producing furnace components, heat exchangers, superheater and afterburner parts, compensators and expansion bellows, chemical and petrochemical piping systems.

All stock of 2507 stainless steel pipes is produced in accordance with ASME/ASTM SA/A790 with dimensions and weights in accordance with ASME B36.19. ASME B 36.10.

About Super Duplex 2507 Stainless Steel

Stainless Steel Super Duplex 2507 is designed for applications which demand exceptional strength and corrosion resistance. The high molybdenum, chromium and nitrogen content in Super Duplex 2507 results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides Super Duplex 2507 with exceptional resistance to chloride stress corrosion cracking. Usage of Super Duplex Steel 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of Alloy 2507.

Stock & Production Range for Super Duplex Pipes, UNS S32760 / S32750, 2507 Pipes

Production Details
Product Super Duplex Stainless Steel Pipes, UNS S32760, UNS S32750, 2507
Outer Diameter Round Pipe : 6~710mm
Square Pipes : 10mm x 10mm – 400mm x 400mm
Rectangular Pipes: 10mm x 20mm -200mm x 400mm
Wall Thickness Round Pipes: 1.0 – 50.00 mm
Square Pipes:1.0mm-20mm
Rectangular Pipes: 0.6mm-20mm
Length 2m – 5.8m, 6m, 12m
Material Grades 304, 304L, 304H, 304N, 316, 316L, 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L
Surface Finish Annealed & Pickled, Hot Rolled No.1 Mill Finish, Polished, Mirror, Matte, 240 Grit, 400 Grit, 500 Grit for Stainless Steel Pipes
Pipe End Plain End/ Bevel End
Groove End
Ends Joint with Flange or Fittings
Threaded on Two Ends, One End with Coupling, One End with Plastic Cap
Marking As Per Client Requirements or Mill Standard
Packing OD Not Less Than 273mm: Loose Packing – Piece by Piece
OD less than 273mm – In Hexagonal Seaworthy Bundles Packed by Steel Strips
On Request Small Sizes May be Nested into Big Sizes
Production Method Seamless, Hot Rolled, Cold Drawn, Heat Treated, Impact Tested
Trade Term FOB, CFR, CIF, EXW
Payment Term T/T, LC
Delivery Time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC

PREN of Various Grades of Stainless Steels

Grade Type Cr Mo N PREN
Ferritics
1.4003 10.5-12.5 NS 0.030 max 10.5-12.5
1.4016 430 16.0-18.0 NS NS 16.0-18.0
1.4113 434 16.0-18.0 0.9-1.4 NS 19.0-22.6
1.4509 441 17.5-18.5 NS NS 17.5-18.5
1.4521 444 17.0-20.0 1.8-2.5 0.030max 23.0-28.7
Austenitics
1.4301 304 17.5-19.5 NS 0.11max 17.5-20.8
1.4311 304LN 17.5-19.5 NS 0.12-0.22 19.4-23.0
1.4401/4 316/316L 16.5-18.5 2.0-2.5 0.11max 23.1-28.5
1.4435 316L (2.5% min Mo) 17.0-19.0 2.5-3.0 0.11max 25.3-30.7
1.4406 316LN 16.5-18.5 2.0-2.5 0.12-0.22 25.0-30.3
1.4539 904L 19.0-21.0 4.0-5.0 0.15max 32.2-39.9
1.4563 Sanicro 28 24.0-26.0 3.0-4.0 0.11max 35.9-43.0
1.4547 254SMO 19.5-20.5 6.0-7.0 0.18-0.25 42.2-47.6
Duplex
1.4162 Lean Duplex 21.0-22.0 0.1-0.8 0.20-0.25 24.5-28.6
1.4362 2304 22.0-24.0 0.1-0.6 0.05-0.20 23.1-29.2
1.4462 2205 21.0-23.0 2.5-3.5 0.10-0.22 30.8-38.1
1.44102 2507 24.0-26.0 3.0-4.0 0.24-0.35 > 40.2

Types of UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel Pipes

Super Duplex Seamless Pipe UNS S32750/S32760 Seamless Pipe WNR. 1.4410 Seamless Pipe
Super Duplex 2507 Welded Pipe Super Duplex 2507 Round Pipe Super Duplex Square Pipe
Stainless Steel Duper Duplex Rectangular pipe Fabricated Super Duplex Stainless Steel Pipe SS 2507 Electropolished Pipe

Equivalents of 2507 Super Duplex Stainless Steel

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
2507  S32750/S32760 1.4410

Chemical Composition (%) of UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel

Cr Ni Mo C N Mn
24.0-26.0 6.0-8.0 3.0-5.0 0.030 Max .24-.32 1.20 Max
Si Cu P S Fe
0.80 Max 0.50 Max 0.035 Max 0.020 Max Balance

Mechanical Properties of UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel Pipes

S32750 / S32760 Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15%

Physical Properties of   UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel

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

Applications of UNS S32750/S32760/1.4410 & 2507 Super Duplex Stainless Steel

Super Duplex stainless steels are typically used in:

  • Desalination Equipment
  • Chemical process pressure vessels, piping and heat exchangers
  • Marine Applications
  • Flue Gas Scrubbing Equipment
  • Pulp & Paper Mill Equipment
  • Offshore Oil production/technology
  • Oil and gas industry equipment

Additional information

Product

Stainless Steel 347 Pipe, UNS S34700 Stainless Steel Pipes, 1.4550 Stainless Steel Pipes

Product Size

OD (NB Sizes) 1/2" to 72"
Wall Thickness: SCH 5 to SCH XXS, Custom Thickness

Type

Seamless Pipes, Welded Pipes, Large Diameter Fabricated Pipes, 100% X Ray Welded Pipes

Other Material Grades

304, 304L, 316, 316L, 317/L, 321/321H, 310/310S, 347/347H, 904L, 254 SMO, Alloy 20, Duplex & Super Duplex

Buttweld Pipe Fittings

-ASME B16.9
-Size 1/2" NB to 72" NB
-Elbow (LR & SR, 180 Deg, 90 Deg., 45 Deg, 3D Bends, 5D Bends, 10D Bends, Tee (Equal & Reducing), Reducer (Concentric & Eccentric), End Caps, Dish Ends, Stubend (Long & Short)

Forged Fittings

-1/8"~4" (DN6~DN100)
-ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
-Threaded & Socket Weld Pipe Fittings in Pressure Rating 3000#, 6000# & 9000#
-Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Street Elbow, Coupling, Half Coupling, Reducing Coupling, Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Bull Plug, Boss, Outlet, Hex Nipple, Swage Nipple

Flanges

-Size: 1/2" (15 NB) to 48" (1200NB)
-Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
-Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500, PN6, PN10, PN16, PN25, PN40, PN64 etc.
-Types of Flanges: Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges
(SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc.

Quality Assurance

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Marking

As per Manufacturing Specification, Heat Number Traceability

Export to Africa

Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d'Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo

Export to America

Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States

Export to Asia

Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam

Export to Europe

Albania, Andorra, Belarus, Bosnia, Croatia, European Union, Faroe Islands, Gibraltar, Guerney and Alderney, Iceland, Jersey, Kosovo, Liechtenstein, Macedonia, Man, Island of Moldova, Monaco, Montenegro, Norway, Russia, San Marino, Serbia, Svalbard and Jan Mayen Islands, Switzerland, Turkey, Ukraine, Vatican City State (Holy See)

Export to European Union

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

Export to Middle East

Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen

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