904L Stainless Steel Pipe Supplier | ASTM A312 TP 904L Pipe | ASTM B677 | ASTM B673 UNS N08904 | 904L Pipe
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904L Pipe Distributor | 904L Seamless Pipe | 904L Pipe Supplier | ASTM B677 UNS N80904 | ASTM B673 904L | ASTM A312 TP 904L
904L Stainless Steel Pipe (1.4539) includes TP 904L – ASTM B677 (Seamless Pipe), TP 904L – ASTM B673 (Welded Pipe) Supplied by Oshwin Overseas are tested in accordance to international standards. 904L Stainless Steel Pipes(TP 904L) is widely used in several small scales to large scale processing industries. Oshwin Overseas manufacturers SS 904L Pipe with using the qualitative grade of raw material that is sourced from our most reliable vendors. They are widely used in Chemical properties, oil and gas industry, natural gas construction, petrochemical.
904L Stainless Steel Seamless Pipe ASTM A312 TP 904L / ASTM B677 TP 904L / ASME SB677 TP 904L and 904L Stainless Steel Welded Pipe ASTM A312 / ASTM B673 / ASME SB673 are available in different length Single Random, Double Random & Cut Length. 904L Pipe can be also found in many other forms such as – Round Pipe, Square Pipe, Rectangular Pipe. 904L Pipes like ASTM B677 UNS N08904 and ASTM B673 UNS N08904 are available in different schedules such as SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, and XXS. UNS N08904 Seamless Pipes are available in sizes ranging from 1/2″ NB to 8″ NB whereas ERW Pipes or Welded Pipes are available in between 1/2″ NB to 24″ NB (6″ NB – 100″ NB).
904L steel is commonly known as 2RK65 Stainless Steel, RVS 904L, Uranus B6, SEW 400, vdtüv 421, Inox 904L, etc. 904L Steel is a low carbon high alloy austenitic stainless steel (x1nicrmocu 25 20 5 / z2ncdu25 20) which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate.
Stainless Steel 904L (1.4539) with UNS N08904 is a non-stabilized low carbon high alloy austenitic stainless steel. Oshwin Overseas offer 904L Seamless and Welded SS 904l pipe in different sizes, grades, diameters and types like seamless, welded & fabricated. These SS 904L (Alloy 904L) Pipes has a corrosion resistance to a wide range of corrosive environments. AISI 904L (SUS 904L) is non-magnetic in all conditions and has excellent formability and weldability. The austenitic structure of AISI 904L Stainless Steel (сталь 904L) also gives this grade excellent toughness, even down to cryogenic temperatures.
Oshwin Overseas is a specialised manufacturer of the following types of 904L steel pipe:
- 904L Seamless Pipe
- 904L Welded Pipe
- 904L ERW Pipe
- 904L cold drawn pipe
- ASTM A312 TP904L Pipe
- ASTM B677 TP 904L Pipe
- ASTM B673 TP 904L Pipe
- 904L Steel Fabricated Pipe
904L Pipe Corrosion Resistance
904L gives good resistance to both organic and inorganic acids.The addition of copper in 904L grade gives excellent corrosion resistance against nickel stainless steels , to sulphuric, phosphoric, acetic acids, hydrochloric acids, etc. It also gives a high resistance to pitting in chloride solutions, a excellent resistance to both crevice and stress corrosion cracking.The 904L is much better than austenitic stainless steels due to the higher alloying of nickel and molybdenum.The high percentage of chromium content in 904L gives and maintains a passive film which protects the material in many corrosive environments.
904L Pipe Cold Forming
Cold forming 904L can be done easily. The composition of molybdenum and nitrogen implies more powerful processing equipment may be needed.Most of the time more common methods like cooling with air or water, etc is used.
904L Pipe Hot Forming
Hot and heat forming should be done after uniform heating.Complete annealing should be done before any hot forming in order to retain maximum ductility and corrosion resistance property. It is very important that the whole process should be done above 1100°C.
904L Pipe Machining
The machining of 904L requires proper care to achieve the expected result. The cutting speed should be slow and proper care should be taken while doing so.
904L Pipe Welding
The 904L material should be allowed to cool in between, preferably to below 150°C temperatures. To obtain good welding properties welded condition, filler material shall be used.Because of high thermal expansion, welding must be carefully planned in advance to ensure that distortion of the welded joint can be kept under control.
904L Pipe Heat Treatment
The heat treatment should be accompanied by cooling in water or air immediately. This treatment should be applied for both solution annealing and stress relieving from the 904L material.
904L Pipe Price:
- US $15000 ~ $17000 – Per Ton
904L Pipe Specifications:
|Tp 904L Stainless Steel Tubes||Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes||ASTM/ASME A312/SA312 N08904
|Seamless / ERW / Welded / Fabricated|
904L Pipe Dimensions:
|Outside Diameter||Thickness Range||Type||Form||Length|
|6.00 mm OD up to 250 mm OD, Sizes up to 12” NB available in Ex-stock||0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS||Seamless / ERW / Welded / Fabricated / CDW||Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes||Single Random, Double Random & Required Length End: Plain End, Beveled End, Threaded|
904L Physical Properties:
Mean Co-eff of Thermal Expansion (µm/m/°C)
|Specific Heat 0-100°C|
904L Chemical Composition:
Oshwin Overseas, SS 904L Pipe Supplier:
Oshwin Overseas always believes in fulfilling the highest expectation of our customer for delivery and product quality of Seamless Pipe ASTM B677 UNS N8904 and Welded ASTM B673 UNS N8904 Pipe. Oshwin Overseas is one of the well-known stockiest, exporter, manufacturer, stock holder and supplier of a qualitative range of 1.4539 Stainless Steel (Acier 904L) Pipes. Oshwin Overseas, stocking and supplying Alloy 904L (904l teräs) Pipes to meet the diverse needs of customers in varied markets and applications, seeks to be your preferred quality supplier of SUS 904L (RVS 904L) Pipes.
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Oshwin Overseas provide direct factory price to our customers no hidden cost to our clients. Oshwin Overseas provides various documents along with material such as test certificate, documents we provide EN 10204 3.1, NACE MR 01075, 100% Radiography Test Report. Even we provide various inspection from Tecnimont ICB Limited(ICB), DET Norske Veritas (DNV), Fact Engineering And Design Organisation (FEDO), Nuclear Power Corporation Of India Ltd. (NPCL) and more. Testing such as PMI Testing, Pitting Resistance Test, Micro and Macro Testing.