Solitaire Fittings is a trusted Stainless Steel Buttweld Fittings manufacturer and supplier in Mumbai, India, offering high-quality, durable, and precisely engineered pipe fittings for various industries. With a strong presence across the country and global reach, we provide a wide range of SS Buttweld Fittings in different grades, sizes, and specifications to meet your project requirements. Whether you need Stainless Steel Seamless Pipe Fittings, Stainless Steel Pipe End Cap, or Stainless Steel 180 Degree Bend, we’ve got you covered with products that meet the highest standards of quality and performance.
What are Stainless Steel Buttweld Fittings?
Stainless Steel Buttweld Fittings are pipe fittings that are welded directly to the pipe, offering a permanent, leak-proof connection. These fittings are used to change the direction of flow, connect pipes of different sizes, or close the end of a pipeline.
Key Advantages:
Leak-Proof Joint: Minimizes leak paths in the pipeline.
Superior Strength: Handles mechanical and thermal stress.
Smooth Flow: Gradual transitions reduce pressure drop and turbulence.
Corrosion Resistance: Ideal for aggressive chemical and marine environments.
Types of Stainless Steel Buttweld Fittings
We supply a comprehensive range of Stainless Steel Butt weld Pipe Fittings in seamless and welded forms:
➤ Elbows (90°, 45°, Long Radius & Short Radius)
Used to change direction in piping. Available in:
90° and 45° Elbows – Smooth directional change.
Short Radius Elbows – Compact design for tight spaces.
We are a trusted Stainless Steel Short Radius Elbow Supplier in India, offering elbows in various schedules and grades.
➤ Tees (Equal, Reducing)
Used to branch the pipeline at a 90-degree angle.
Equal Tee – All outlets are the same size.
Reducing Tee – One outlet is smaller than the other two.
➤ Reducers (Concentric, Eccentric)
Used to connect pipes of different diameters:
Concentric Reducers – Aligned centerlines.
Eccentric Reducers – Offset ends for horizontal pipelines.
➤ Caps, Stub Ends, Crosses, Bends
Stainless Steel Pipe End Cap – Used to seal the end of the pipe.
Stub Ends – Used with lap joint flanges for easy disassembly.
Crosses – Four-way branching.
Stainless Steel 180 Deg Bend – Allows full U-turn in pipelines.
Custom Stainless Steel Pipe Bends – We are a reputed Stainless Steel Pipe Bend Supplier in Mumbai, India.
Specifications of Stainless Steel Buttweld Fittings
We follow international standards for materials and testing to ensure safe and efficient performance.
➤ Standards We Follow
- ASTM A403 / ASME SA403 – For seamless & welded stainless steel pipe fittings.
- ASME B16.9 – Factory-made wrought buttweld fittings.
- MSS SP-43 – For light-wall stainless steel fittings.
➤ Common Grades We Supply:
- 304 / 304L – General use, excellent corrosion resistance
- 316 / 316L – Added molybdenum, ideal for marine/chemical
- 321 – Stabilized with titanium for high-temp use
- 310 / 310S – High-temperature resistance
- 904L – High corrosion resistance, suitable for acids
➤ Sizes & Schedules:
- Sizes: ½” NB to 48” NB
- Thickness: SCH 10 to SCH 160 / XXS
Industries and Aplication
Our Stainless Steel Butt Weld Pipe Fittings are used in:
- Oil & Gas Pipeline
- Petrochemical & Chemical Processing
- Power Generation (Thermal, Nuclear)
- Water Treatment & Desalination
- Food & Beverage Plant
- Pharmaceutical
- Marine Engineering
- Pulp & Paper
- Fire Protection Systems
Manufacturing & Quality Process
Every fitting is manufactured under strict quality control using the latest forming and finishing methods:
- Raw Material Certification
- Hot Forming / Cold Forming Processes
- Welding & Testing (NDT, Hydro, PMI)
- Heat Treatment for stress relief & structure integrity
- Beveling, Polishing, Sandblasting as required
- Final Inspection & Dimensional Checks
We maintain compliance with ASTM, ASME, and MSS-SP standards to deliver reliable, long-lasting fittings.
Stainless Steel Fittings Size Chart
Dimensions of Stainless Steel Buttweld Fittings follow ASME B16.9 standards, which define:
- Center-to-Face for Elbows
- Center-to-End for Tees
- Overall length for Reducers and Bends
- Cap Outside Diameter and Length
Solitaire Fittings ensures dimensional accuracy and consistency across all products.
Certifications and Assurance
We are committed to quality and traceability:
- Material Test Certificates (MTCs) as per EN 10204 3.1as per EN 10204 3.1
- Third-Party Inspections (TPI) on request
- ISO Certified Manufacturing Processes
- Full Traceability with Heat Numbers
Why Choose Solitaire Fittings for SS Buttweld Fittings?
As a trusted SS Buttweld Fitting Manufacturer, we ensure:
- Wide Inventory – Ready stock of standard and custom fittings
- Competitive Pricing – Direct factory rates
- Fast Delivery – Across India and to 30+ countries
- Technical Support – Assistance for selection and sizing
- Custom Fittings – Made-to-order as per drawings
📝 Let’s Find Your Fitting Solution
Ensure safe and reliable pipeline connections with Stainless Steel Buttweld Fittings from Solitaire Fittings. Our certified fittings, quality assurance, and expert support guarantee the right solution for your project.
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Solitaire Fittings – Your Reliable Supplier of ASTM A403 WP Stainless Steel 90 Degree Elbow in India.
Request Your Stainless Steel Buttweld Fittings Quote Today!
