Shubham Metals is a reliable Stainless Steel 904L Buttweld Fittings Manufacturers in Bangalore, India and offer piping solutions of high quality and is designed to fulfill high levels of corrosivity and aggressiveness in the industry. SS 904L is a high-alloy austenitic stainless steel with large proportions of chromium, nickel, and molybdenum, and it has an outstanding resistance against pitting, crevice corrosion, and oxidizing acids. We produce our fittings on ASTM A403 WP904L, ASME B16.9 / B16.28 and MSS-SP-43, all of which are standards of dimensional accuracy, welding behavior, and high reliability.
Such buttweld fittings are adopted in chemical processing, petrochemical, marine, and pharmaceutical industries whereby the corrosion, chemical assault, and high-temperature conditions require high strength material operation. Our SS 904L fittings are precisely made with smooth wall thickness, inside surfaces and highly weldable to improve the integrity of the pipeline and reduce maintenance costs and help in maintaining long term operational safety.
Understanding Stainless Steel 904L – Alloy Chemistry and Performance
The stainless steel 904L is a super austenitic stainless steel that is designed to resist the most corrosive as well as oxidation conditions. It is usually composed of 19-23% chromium, 23-28% nickel, 4-5% molybdenum and trace copper that give:
- Very high resistant to pitting and crevice corrosion even in high chloride environments.
- Stabilization of oxidizing acids such as the sulfuric and nitric acid.
- Welding The material is welded excellently with smooth fusion joints that do not need any complex post-weld treatment.
- Excellent mechanical strength and durability in dimensions.
In comparison to traditional 300 series stainless steels, SS 904L features high exposure to extreme chemicals and is therefore suitable in industrial pipelines that deal with acids, brine or seawater.
Complete Range of Stainless Steel 904L Buttweld Fittings
Shubham Metals provides the entire selection of SS 904L Buttweld Fittings which are intended for use in fulfilling a wide variety of industrial piping needs, which are precise, durable, and reliable.
Available Products:
- 90deg and 45deg Elbows Smooth directional flow when a complex pipeline layout is needed.
- 180 deg Return bends- Compact system solutions.
- Equal Tees - To make uniform connections of the branches.
- Minimizing Tees - Promote the differences of flow and size changeover.
- Concentric & Eccentric Reducers - Plugging of pipe sizes.
- Stub Ends - works with lap joint flanges to maintain easily.
- End Caps - Leakless and tight pipeline construction.
Construction Options:
- Seamless Buttweld Fittings - To be used in high-pressure, corrosive pipelines.
- Welded Buttweld Fittings - Low priced option in normal use.
- Custom Made Fittings - Market solutions to project requirements.
These fittings are designed so as to guarantee maximum flow efficiency, safety of operations and extended service life which is why they are suitable in severe pipelines in chemical and marine systems.
Stainless Steel 904L Buttweld Fittings Suppliers in Bangalore, India
As a perfect Stainless Steel 904L Buttweld Fittings Suppliers in Bangalore, India , we have strategic stock of SS 904L Buttweld Fittings as trusted suppliers to assist in time sensitive industrial projects.
Supplier Benefits:
- Extensive size and schedule selection.
- Quick delivery throughout industrial centres.
- Certified ASTM 904L materials
- Technical advice of project-specifications.
Stainless Steel 904L Buttweld Fittings Dealers in Bangalore, India
We have a dealer network that will provide high quality SS 904L fittings to contractors, fabricators and industrial purchasers making us preferred Stainless Steel 904L Buttweld Fittings Dealers in Bangalore, India .
Dealer Support:
- Industrial pipelines certified fittings.
- Plastic minimum order quantities.
- Timely delivery and support.
Stainless Steel 904L Buttweld Fittings Exporters in Bangalore, India
Our SS 904L Buttweld Fittings are exported throughout the world with the hope of providing quality packaging, export documentations, and on time delivery.
Export Capabilities as a trusted Stainless Steel 904L Buttweld Fittings Exporters in Bangalore, India :
- FOB & CIF shipment options
- Coordination of third-party inspection.
- Safe transit packaging
- Exportation registration services.
- On time overseas shipment.
Process of Manufacturing - Quality Control and Precision Engineering
SS 904L Buttweld Fittings is reliable because the manufacturing processes and quality control are rigorous:
- Certified Material - High-alloy SS 904L material plates and pipes of reputable mills.
- Forming & Shaping - Depending on the type of fitting used, hot and cold forming, or hydraulic pressing can be used.
- Trimming & Beveling - Flatten edges to allow accurate welding.
- Surface Finishing - Passivation and polishing of the best corrosion resistance.
- Dimensional Check - Confirms that it follows the ASME and ASTM standards.
- Marking / Traceability - Grade, size, heat number and standard compliance are marked on each fitting.
This is a strong process that attains uniformity, reliability, and low risk of installation which makes SS 904L Buttweld Fittings to be used in highly corrosive industrial pipelines.
Technical Specifications
|
Parameter |
Details |
|
Material Grade |
Stainless Steel 904L |
|
ASTM Standard |
ASTM A403 WP904L |
|
ASME Equivalent |
ASME SA403 WP904L |
|
Dimensional Standard |
ASME B16.9 / B16.28 |
|
MSS Standard |
MSS-SP-43 |
|
Size Range |
½” NB to 48” NB |
|
Pressure Ratings |
As per schedule thickness |
|
Schedule |
SCH 5S to XXS |
|
End Preparation |
Beveled for welding |
|
Marking |
Grade, Size, Heat No., Standard |
Chemical Composition
|
Element |
Percentage (%) |
|
Chromium (Cr) |
19 – 23 |
|
Nickel (Ni) |
23 – 28 |
|
Molybdenum (Mo) |
4 – 5 |
|
Copper (Cu) |
1 – 2 |
|
Carbon (C) |
0.02 Max |
|
Manganese (Mn) |
Max 2 |
|
Silicon (Si) |
Max 1 |
|
Phosphorus (P) |
Max 0.035 |
|
Sulfur (S) |
Max 0.03 |
|
Iron (Fe) |
Balance |
The composition is of high alloy and therefore, has a great level of corrosion resistance in aggressive chemical and marine environments and can be used in pipelines of acids, brine and oxidizing chemicals.
Mechanical Properties
Mechanical Properties
|
Property |
Value |
|
Tensile Strength |
500 – 700 MPa |
|
Yield Strength |
215 MPa (Min) |
|
Elongation |
30% (Min) |
|
Hardness |
150 – 200 HB |
|
Modulus of Elasticity |
193 GPa |
All these characteristics render SS 904L Buttweld Fittings suitable to be used in pipelines with very high corrosivity to provide both mechanical strength and reliability as well as long service life.
Inspection, Testing & Quality Assurance
Each lot of SS 904L Buttweld Fittings is accompanied with Mill Test Certificates (MTC) and thoroughly tested in terms of industrial compliance.
Available Tests:
- Positive Material Identification (PMI).
- Hydrostatic Testing
- Ultrasonic Testing (UT)
- Radiographic Testing (RT)
- Dye Penetrant Testing (DPT)
- Third-Party Inspection
This guarantees the traceability, compliance and quality assurance of industrial grade thereby minimizing operational and procurement risks to the clients.
Industrial Applications
SS 904L Buttweld Fittings are commonly found in areas where high-levels of resistance against corrosion relating to strong acids, high-chloride conditions (as well as oxidizing conditions) are mandatory.
Key Applications:
- Pipelines of chemical and petrochemical processing.
- Pharmaceutical production systems.
- Ocean water and water pipelines.
- Acid warehouses and transportation.
- Offshore gas and oil pipelines.
- Desalination plants in industries.
These applications have the advantages of long life time in the pipeline, minimized maintenance and have good performance in harsh conditions.
Why Choose Shubham Metals?
Shubham Metals offers certified SS 904L Buttweld Fittings at the price of an EPC project at competitive prices and with technical assistance to industrial buyers and EPC projects.
Our Advantages:
- Bangalore, India based major producer of SS 904L Buttweld Fittings.
- High-alloy austenitic stainless steel expertise.
- State of art forming, welding and finishing technologies.
- Urgency stock on industrial purchase.
- PAN Bangalore, India and global supply chain.
- Specialized technical assistance and consultation of the project.
- Competitive bulk pricing
Request Your Competitive Quote for Stainless Steel 904L Buttweld Fittings Today!
In high resistant to corrosion Stainless Steel 904L Buttweld Fittings, Shubham Metals provides certified materials, project specifications, and suitable bulk prices. Call us now to stock check or quote or talk about your industrial needs.
Technical Specifications
| Stainless Steel 904L Buttweld Fittings – Technical Specifications | |
|---|---|
| UNS Number | N08904 |
| ASTM Specification | B677 / B673 |
| Size Range | Seamless 1/2" to 24", Welded 6" to 48" |
| Type | Elbow 45°/90°/180°, Tee (Equal/Reducing), Reducer (Concentric/Eccentric), Cap, Stub End, Cross |
| Wall Schedule | SCH 10 to XXS |
| Standards | ASME B16.9, B16.28, MSS-SP-43, MSS-SP-75 |
| Manufacturing | Cold-formed / Hot-formed / Forged |
| End Finish | Bevelled End as per ASME B16.25 |
| Testing | Hydrostatic, PMI, Hardness, IGC, Ultrasonic, Dye Penetrant |
| Certification | EN 10204 3.1 / 3.2 Mill Test Certificate |
