Pipes & Tubes
Manufacturer, Supplier & Stockist
Stainless Steel 904L Buttweld Fittings Manufacturer & Exporter
Alpha Overseas, a distinguished industry leader, takes pride in presenting an extensive range of Stainless Steel 904L Buttweld Fittings. Crafted with precision and expertise, these fittings exhibit a remarkable resistance to corrosion, making them a go-to choice for industries where durability is paramount. Our high-quality SS 904L buttweld fittings are engineered to excel in the most challenging environments, offering superior performance even in the presence of sulfuric acid, phosphoric acid, and chloride solutions. With a composition rich in nickel and chromium, they assure strength and resilience, meeting international standards like ASTM. Whether it’s high-temperature applications or critical projects, Alpha Overseas delivers a reliable solution that exceeds expectations.
Experience the versatility and dependability of Stainless Steel 904L Buttweld Fittings by Alpha Overseas. These fittings are not just about performance; they’re about peace of mind. We take pride in our commitment to quality, adhering to industry standards and offering a wide range of 904L fittings, including elbows, tees, reducers, and more. For all your industrial requirements, Alpha Overseas has you covered. Connect with us today at sales@aosalloys.com to explore our comprehensive selection of Stainless Steel 904L Buttweld Fittings and witness firsthand the difference that expertise and precision can make in your projects.
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SS 904L Buttweld Fittings Specifications
Specifications | : | ASTM A403 / ASME SA403 |
Standards | : | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
Size |
: | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
Thickness | : | Schedule 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
Type | : | Seamless / Welded / Fabricated |
Bending Radius | : | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 Grade WP Pipe Fitting |
SS 904L Buttweld Fittings Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 |
Equivalent Grades of SS 904L Buttweld Fittings
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 904L |
SS 904L Buttweld Fittings Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
904L | 490 | 220 | 35 | 70-90 typical | – |
Manufacturing Standards of SS 904L Buttweld Fittings
ASME B16.9 ASTM A403 WP904L Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
Types of Stainless Steel 904L Buttweld Fittings
- Stainless Steel 904L 45 Degree Elbow
- SS 904L 90 Degree Elbow
- Stainless Steel 904L 180 Degree Elbow
- Stainless Steel 904L Equal Tee
- SS 904L Unequal Tee
- Stainless Steel 904L Lateral Tee
- Stainless Steel 904L Equal Cross
- SS 904L Unequal Cross
- Stainless Steel 904L Concentric Reducer
- Stainless Steel 904L Eccentric Reducer
- Stainless Steel 904L Stub End
- Stainless Steel 904L Long Stubend
- Stainless Steel 904L Short Stub end
- SS 904L Pipe Cap
- Stainless Steel 904L Nipple
- Stainless Steel 904L Bend
- Stainless Steel 904L Reducing Elbow
- SS 904L U Bend
- Stainless Steel 904L Split Tee
- Stainless Steel 904L Long Radius Elbow
- SS 904L Short Radius Elbow
- Stainless Steel 904L Reducers
SS 904L Buttweld Fittings Applications & Industries
- Oil & Gas Industry
- Power Plants
- Marine Industry
- Petrochemical Industry
- Refineries
- Cement Industry
- Fertilizer Industry
- Automotive Industry
- Chemical Industry
- Heat Exchangers
- Automotive Industry
- Pharmaceutical Industry
- Sugar Industry
- Condensers
Characteristics of SS 904L Buttweld Fittings
Stainless Steel 904L buttweld fittings possess several key characteristics that make them highly sought after in various industrial applications. These characteristics include:
Corrosion Resistance: Stainless Steel 904L exhibits exceptional resistance to various corrosive environments, including sulfuric acid, phosphoric acid, and chloride solutions.
High Alloy Content: With a high content of nickel and chromium, these fittings offer superior corrosion resistance and strength.
High Temperature Performance: They maintain their mechanical properties and corrosion resistance at elevated temperatures, making them suitable for high-temperature applications.
Weldability: Stainless Steel 904L can be easily welded using various methods, ensuring secure and durable joints.
Durability: These fittings are known for their long-term durability, making them a reliable choice for critical applications.
Versatility: They are used in a wide range of industries, including chemical, pharmaceutical, petrochemical, and offshore industries.
Compliance with Standards: Stainless Steel 904L buttweld fittings often conform to international standards such as ASTM, ensuring high-quality and consistent performance.
Low Carbon Content: The low carbon content in 904L enhances its resistance to carbide precipitation and sensitization during welding.