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ASTM A249 UNS N08904 Duplex Steel 904L Welded Heat-Exchanger And Condenser Tubes
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Type: Seamless, Welded
OD: 1/2"-48"
Thickness: SCH5-SCHXXS
Length: 0-12M, Customized
Process: Hot/Cold Rolled,Hot work,Cold drawn
ASTM A249 UNS N08904 Duplex Steel 904L Welded Heat-Exchanger and Condenser Tubes
1.904L Duplex Stainless Steel Pipe manufacturer, high quality SS 904L Pipe supplier, Duplex Stainless Steel 904L Pipe distributor near you, SS 904L SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS Pipe stockholder, URANUS B6 Rectangular Pipe dealer, SS 904L LSAW Pipe stockist, Duplex Stainless Steel 904L Fabricated Pipe for sale, SS 904L Hydraulic Pipe exporter in India, DIN 1.4539 Square Pipe suppliers, EN 10297-2 GRADE 904L Pipe, SS TP904L Pipe supplier, supplier of Duplex Stainless Steel N08904 Pipe since 2002. 904l Pipe Stock, Check price of Large Diameter Duplex Stainless Steel 904L Pipe, High pressure 904L Pipe distributor, 904l Hollow Pipe, SS 904L Bushing Pipe, 904L stainless steel tubing.
ASTM A249 uns n08904 material shall be heat-treated under 2000°F [1100°C], followed by quenching in water or other rapid cooling
2. Duplex Steel 904L Welded Heat-Exchanger and Condenser Tubes Specification
Standard | ASTM, DIN, GB, AISI, JIS, ISO, etc other International Standards |
Dimensions | ASTM, ASME and API |
Specifications | ASTM A249 |
ERW Pipes & Tubes Size | 1/2″ NB – 24″ NB |
EFW Pipes & Tubes Size | 6″ NB – 100″ NB |
Pipes & Tubes Size | 1/2″ NB – 16″ NB |
Length | Single Random, Double Random & Required Length or As per Customer Requirement |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Types | ERW / EFW / Welded / Fabricated / LSAW Pipes |
Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes |
End | Plain End, Beveled End, Treaded |
Application | Food & Beverage Industry, Construction Industry, Nuclear, Thermal & Power Plants, Petrochemical, Boilers, Cement Industry, Geothermal Plants, Heat Exchangers, Instrumentation Jobs, Mechanical Jobs, Oil and Gas Equipments and Piping Works |
Package | Plastic caps on botd ends, Steel bundle, Woven bag or acc. to customers' request |
3. About Duplex Steel 904L Pipe Tube
904L SS Pipes,Tubing Equivalent
STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | KS | EN |
SS 904L | 1.4539 | N08904 | SUS 904L | Z2 NCDU 25-20 | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
904L SS Pipes,Tubes Chemical Properties
Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
904L | Min | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 1.00 |
max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
SS 904L Mechanical Properties
Density | 8.0 g/cm3 |
Melting Point | 1454 °C (2650 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |
Rockwell Hardness | B90 |
4. Other Types Of TP SS 904L Pipes & Tubes
Duplex Stainless Steel 904L Welded Pipe | SS 904L Welded Pipe |
Duplex Stainless Steel 904L Round Pipe | SS 904L Round Pipe |
Duplex Stainless Steel 904L Square Pipe | SS 904L Square Pipe |
Duplex Stainless Steel 904L Rectangular Pipe | SS 904L Rectangular Pipe |
Custom Duplex Stainless Steel 904L Pipe | SS 904L Custom Pipe |
Duplex Stainless Steel 904L Polished Pipe | SS 904L Polished Pipe |
Duplex Stainless Steel 904L Decorative Pipe | SS 904L Decorative Pipe |
5. Markings on the Stainless Steel 904L, UNS N08904, WNR 1.4539 Pipes
The full identification of the pipe should be continuously marked down its whole length, including:
-Nominal Pipe Size (Nominal Bore) of 904L Pipe
-Schedule (Wall Thickness) eg SCH 40S SS 904L Pipe
-Specification of SS 904L Pipe
-Grade of Alloy 904L Pipe
-Method of Manufacture (Seamless or Welded) of of SS 904L Pipe
-Heat Number for of SS 904L Pipe
-Manufacturer’s Name or Symbol of of 904L SS Pipe
6. We are Exporters in the Following Countries
United Kingdom, Gabon, Ireland, Spain, Zimbabwe, Malaysia, Azerbaijan, Iran, Sweden, Tibet, Austria, Estonia, Thailand, Mexico, Sri Lanka, Lithuania, Gambia, Denmark, China, Slovakia, Saudi Arabia, Romania, Germany, Iran, Peru, Namibia, Norway, Argentina, Oman, Serbia, Netherlands, Nigeria, Italy, Angola, Bolivia, South Africa, Bhutan, Indonesia, Macau, Egypt, Colombia, Taiwan, Portugal, Qatar, Bangladesh, Puerto Rico, Algeria, Canada, Libya, Chile, Vietnam, United Arab Emirates, Brazil, Mongolia, Nepal, Turkey, Belgium, Ukraine, Nigeria, Mexico, Poland, Hungary, Australia, Russia, Greece, Philippines, Singapore, Morocco, Yemen, Kuwait, Iraq, Ghana, Hong Kong, Finland, New Zealand, Chile, Jordan, Trinidad & Tobago,Tunisia, Costa Rica, Belarus, Kazakhstan, Afghanistan, Poland, France, Bulgaria, South Korea, Kenya, Pakistan, United States, Venezuela, Lebanon, Czech Republic, Ecuador, Switzerland, Bahrain, Japan, Israel, Croatia, Dubai.
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