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904L Tube Fittings | 904L Compression Fittings | 904L Ferrule Fittings

904L Stainless Steel Tube Fittings, Ferrule Fittings
904L Stainless Steel Tube Fittings, 904L Stainless Steel Ferrule Fittings, 904L Stainless Steel Compression Fittings Suppliers Manufacturer Stockist and Exporter
We manufacture and export High-Quality Os-Lok 904l Stainless Steel Tube Fittings. Our Compression Fittings are compatible with Swagelok S-Lok and Parker A-Lok and can be replaced with them easily. All Ferrule Fittings are manufactured in accordance with international standards and guidelines for Industrial use. We also stock these Compression Tube Fittings for urgent requirements made by our clients.
Brand: Oshwin Overseas Os-Lok
Manufacturer: Oshwin Overseas - India
Model: S-Lok and A-Lok Equivalent Tube Fittings, Ferrule Fittings

Enquire For 904L Stainless Steel Tube Fittings

904L Tube Fittings | 904L Threaded Tube Fittings | 904L Coupling Tube Fittings | 904L Elbow Tube Fittings | 904L Nipple Tube Fittings | 904L Reducer Tube Fittings | 904L Front Ferrule Tube Fittings | 904L Tube Adapters | 904L Union Cross Tube Fittings

904L Tube Fittings also known as 904L Compression Fittings, Pneumatic Fittings, 904L Ferrule Fittings, 904L  Instrumentation Tube Fittings, High-Pressure Fittings are used in most Oil refinery components, seawater cooling devices , sulphuric acid, processing plants etc. 904L Tube Fittings with UNS N08904 are also known as 904L Compression Fittings, 904L Pneumatic Fittings, 904L Ferrule Fittings, 904L Instrumentation Tube Fittings. Tube Fittings in form of Tube Elbow, Tube Tee, Tube Reducer, Cap, Stub end, Tube Nipple, Tube Union, Cross, Tube Coupling, Tube Union Couplings, Plug, Tube Adapters, Tube Sleeve, etc. Oshwin Overseas is a professional Tube Fitting Manufacturers and specialized Tube Fittings Suppliers fulfilling all the international standards like JIS and AISI, GB Standards.

Oshwin Overseas offers 904L Tube Fittings in different type such as Threaded Tube, Coupling Tube, Elbow Tube, Tube Connections, Tee Fitting, Tube Bushing, Tube Adaptor, Tube Tee Fitting, Threaded Tube Fitting, Tee Tube Fittings, Reducer Tube Fittings, Tube Unions Couplings, Elbow Tube Fittings, Threaded Tube Coupling, Tee Tube Fitting, Bushing Tube, Coupling Tube Fitting, Elbow Tube Fitting, Elbow Fittings, Tee Fittings, Nipple Fittings, Steel Tube Connectors, Tube Tee, Tube Adaptor, Steel Tube Elbows, Coupling Fitting, Steel Tube Coupling, Ferrule Coupling, Steel Elbow, Ferrule Connectors, Ferrule Tube Fittings, Tee Fitting, Ferrule Connections, Tube Adapters, Tube Tee, Elbow Tube, Coupling Tube, Threaded Tube, Etc. Of Thickness, Specification, Grades And Dimensions and Tube Fitting Sizes And Dimensions. Oshwin Overseas also supplies Ferrule Fitting, Stainless Steel Compression Fittings, Structural Tube Fittings, High-Pressure Tube Fittings, 904L Tube Fittings.

904L  Tube Fittings / Compression Fittings Specification

Grade: SS 904L /  WNR 1.4539 / UNS N08904 / AISI 904L / SUS 904L / INOX 904L / Alloy 904L / URANUS B6 / SEW 400 / 2RK65 / RVS 904L

Size: 1/8’’ to 36’’

Class: 150 Class, 300 Class, 600 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc.

Type or Form: Tube Elbow, Tube Tee, Tube Reducer, Cap, Stub end, Tube Nipple, Tube Union, Cross, Tube Coupling, Tube Union Couplings, Plug, Tube Adapters, Tube Sleeve, etc.

Due to the presence of high nickel alloy 904L stainless steels offer good oxidation resistance. However, the structural stability of this grade collapses at high temperatures, particularly above 400°C.even it has great resistance to warm seawater and chloride attack .UNS N08904 include all standard of stainless steel 316L and contain 6% molybdenum which makes it better than stainless steel 316L.

WNR 1.4539 Stainless Steel Compression Fittings due to its good chemical composition and high nickel content are most demanded product and used grade in the industry.

Oshwin Overseas is a global supplier of Compression Fittings Stainless Steel.we provide all third party and test certificate to our client. We believe in providing superior quality as it’s not only about completing tasks but its the matter of trust for our company in our customer’s mind. We provide fastest delivery and best packing material.

904L Tube Fittings 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, an 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 Stainless Steel Tube Fittings 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 are used.

904L Stainless Steel Tube Fittings 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 Stainless Steel Tube Fittings 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 Stainless Steel Tube Fittings 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 Stainless Steel Tube Fittings 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 Tube Fittings Types and Forms

  • 904L Threaded Tube Fittings
  • 904L Coupling Tube Fittings
  • 904L Elbow Tube Fittings
  • 904L Connections Tube Fittings
  • 904L Tee Tube Fittings
  • 904L Bushing Tube Fittings
  • 904L Tube Adaptor
  • 904L Tube Tee Fittings
  • 904L Threaded Tube Fittings
  • 904L  Tee Tube Fittings
  • 904L Reducer Tube Fittings
  • 904L Tube Unions Couplings
  • 904L Elbow Tube Fittings
  • 904L Threaded Tube Coupling
  • 904L Tee Tube Fittings
  • 904L Bushing Tube Fittings
  • 904L Coupling Tube Fittings
  • 904L Elbow Tube Fittings
  • 904L  Elbow Fittings
  • 904L Tee Fittings
  • 904L Nipple Fittings
  • 904L Tube Connectors
  • 904L Tube Tee
  • 904L Tube Elbows
  • 904L Coupling Tube Fittings
  • 904L Tube Coupling
  • 904L Ferrule Coupling
  • 904L Elbow Tube Fittings
  • 904L Ferrule Connectors
  • 904L  Ferrule Tube Fittings
  • 904L  Ferrule Connections
  • 904L  Tube Adapters
  • 904L  Male Connector
  • 904L  Bulk Head Union
  • 904L  Union Cross
  • 904L  Male Pipe Weld Connector
  • 904L Union Tee Tube Fittings
  • 904L Female Connector
  • 904L Blanking End Tube Fittings
  • 904L Reducer Tube Fittings
  • 904L Back Ferrule
  • 904L Union Tube Fittings
  • 904L  Male Elbow Tube Fittings
  • 904L Reducing Union Tube Fittings
  • 904L Bulkhead Male Connector
  • 904L Elbow Union Tube Fittings
  • 904L  Female Elbow Tube Fittings
  • 904L Blanking Plug Tube Fittings
  • 904L Male Adapter
  • 904L  Front Ferrule Tube Fittings

904L Tube Fittings Price:

  • US $25,000 ~ $27,000 – Per Ton

904L Tube Fittings Physical Properties:

Elastic Modulus

Mean Co-eff of Thermal Expansion (µm/m/°C)
Thermal Conductivity
At 20°C11.5
At 500°C
Specific Heat 0-100°C
Elec Resistivity

904L Tube Fittings Chemical Composition:


904L Tube Fittings Mechanical Properties:

Tensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B)
Brinell (HB)
4902203670-90 typical150

Oshwin Overseas 904L Tube Fittings Suppliers, Manufacturer, Stockist

Oshwin Overseas is a renowned Supplier and Manufacturer of 904L Stainless Steel Compression Fittings, Oshwin Overseas also provides various documents along with material such as test certificate , 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.

Get Best Quality 904L Stainless Steel At Best Price From Oshwin Overseas!

Contact Us For 904L Stainless Steel Pipes • Tubes • Fittings • Sheet/Plate • Bar

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904L Stainless Steel Tube Fittings - Os-Lok
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