Stainless Steel Pipe Fittings Supplier in Mumbai
Stainless Steel Pipe Fittings Supplier, Stockist & Dealer in Mumbai
Moltenium Power Steels is a stainless steel pipe fittings supplier and stockist in Mumbai, India, serving industrial buyers, engineering companies, contractors, fabricators and procurement teams. We supply a range of stainless steel (SS) pipe fittings for industrial piping systems, fluid transfer, process equipment, instrumentation and fabrication applications.
Our product categories include stainless steel buttweld fittings, forged fittings, investment casting fittings, olet fittings, bar stock fittings, dairy fittings, ferrule fittings and furniture fittings. Requirements can be specified according to material grade, dimensions, connection type, applicable standards and surface finish, subject to product availability.
Businesses searching for stainless steel pipe fittings suppliers, SS fittings stockists, industrial fittings dealers and distributors in Mumbai can contact Moltenium Power Steels to discuss their requirements. We help buyers identify suitable products based on their technical specifications and order requirements.
Stainless Steel Pipe Fittings Supplier and Stockist in Mumbai
Choosing a suitable stainless steel pipe fittings supplier is important when sourcing components for industrial piping systems. Buyers need to consider material compatibility, dimensional requirements, connection type, pressure conditions, temperature and applicable engineering standards.
Moltenium Power Steels caters to businesses looking for stainless steel pipe fittings in different product categories and material grades. Our supplier offering supports sourcing requirements for industrial piping, plant maintenance, fabrication, equipment installation and engineering projects.
Product availability varies according to the fitting type, material grade, dimensions and quantity required. Contact our team with your specifications to confirm product availability and request a quotation.
Types of Stainless Steel Pipe Fittings We Supply
Stainless steel pipe fittings are available in different configurations to connect pipe sections, change flow direction, create branch connections, reduce pipe sizes and connect equipment. The appropriate fitting depends on the piping design and intended application.
Stainless Steel Buttweld Pipe Fittings
Stainless steel buttweld pipe fittings are designed to connect pipe sections through welded joints. They are commonly used in industrial process piping, utility lines, fluid transfer systems and engineering installations.
Common configurations include:
- 45-degree stainless steel elbows
- 90-degree stainless steel elbows
- Long-radius and short-radius elbows
- 180-degree returns and bends
- Equal and reducing tees
- Concentric and eccentric reducers
- Stainless steel pipe caps
- Lap joint stub ends
- Other specified buttweld configurations
Selection depends on nominal pipe size, wall thickness, material grade, weld-end preparation and applicable dimensional standards.
Stainless Steel Forged Pipe Fittings
Stainless steel forged fittings are used in piping systems requiring specified connection arrangements and pressure classes. Depending on their design, these fittings may use socket weld or threaded connections.
- Socket weld elbows and tees
- Socket weld couplings and unions
- Threaded elbows and tees
- Threaded couplings and unions
- Stainless steel plugs and bushings
- Other specified forged fitting configurations
The correct fitting depends on the material specification, pressure class, connection type, dimensions and operating conditions.
Stainless Steel Investment Casting Fittings
Investment casting fittings are produced through a casting process suited to components with particular shapes and dimensional requirements. They are used in selected piping, tubing, fluid handling and engineering applications.
Product selection should consider the material specification, dimensions, connection design, pressure requirements and intended service.
Stainless Steel Olet Fittings
Olet fittings create branch connections from a main pipe or header. They are specified according to the branch design, pipe dimensions, material grade and applicable piping standard.
- Weldolet fittings
- Sockolet fittings
- Threadolet fittings
- Other applicable branch outlet fittings
When enquiring about olet fittings, provide the run pipe size, branch size, material grade and connection requirements.
Stainless Steel Bar Stock Fittings
Bar stock fittings are machined from metal bar material to achieve specified component dimensions and configurations. They are used in selected industrial, engineering and fabrication applications.
Relevant requirements may include material grade, machining tolerances, thread specifications, finished dimensions and surface finish.
Stainless Steel Dairy Fittings
Dairy fittings are used in hygienic piping and fluid handling systems associated with dairy processing, food production and beverage applications.
Important considerations include material grade, connection type, dimensional compatibility, surface finish and applicable hygienic design requirements.
Stainless Steel Ferrule and Tube Fittings
Stainless steel ferrule and tube fittings are used to connect tubing in instrumentation, sampling and fluid handling systems. Depending on the design, the connection may include a fitting body, nut and ferrules.
- Front and back ferrules
- Ferrule sets and tube nuts
- Male and female connectors
- Tube unions and reducing unions
- Tube elbows and tees
- Bulkhead connectors
- Tube-to-pipe adapters
Tube outside diameter, wall thickness, thread type and connection compatibility should be confirmed before ordering.
Stainless Steel Furniture Fittings
Stainless steel furniture fittings are used in selected furniture, architectural, decorative and fabrication applications. Product selection depends on component dimensions, design, finish and installation requirements.
Stainless Steel Pipe Fitting Grades
Stainless steel pipe fittings are specified in different grades according to corrosion resistance, mechanical properties, temperature and application requirements. The appropriate material depends on the process medium, operating conditions and applicable material standard.
Depending on the fitting category and availability, requirements may include:
- SS 201 and SS 202
- SS 303
- SS 304, SS 304L, SS 304H and SS 304LN
- SS 309 and SS 310
- SS 316, SS 316L, SS 316H, SS 316LN and SS 316Ti
- SS 317, SS 317L and SS 317LN
- SS 321 and SS 321H
- SS 347 and SS 347H
- SS 904L
- Duplex and Super Duplex stainless steel
- SMO 254
- 17-4 PH stainless steel
- Alloy 20
These are potential material specifications, not a guarantee that every grade is available for every fitting type. Please confirm the exact grade, dimensions and availability for your requirement.
SS 304 and SS 304L Pipe Fittings
SS 304 and SS 304L are widely used austenitic stainless steel grades for general industrial applications. Selection depends on corrosion conditions, fabrication requirements, temperature and the applicable material specification.
SS 316 and SS 316L Pipe Fittings
SS 316 and SS 316L contain molybdenum and are commonly considered where improved resistance to certain corrosive environments is required. Suitability depends on the chemical medium, concentration and operating temperature.
Duplex and Super Duplex Pipe Fittings
Duplex and Super Duplex stainless steel fittings are specified for applications requiring a particular combination of mechanical strength and corrosion resistance. Examples include UNS S31803, UNS S32205, UNS S32750 and UNS S32760, subject to the product specification.
Special Alloy Fittings
Special alloy requirements may include SMO 254, Alloy 20 and selected precipitation-hardening stainless steel grades. Confirm the exact material specification and intended application before ordering.
Equivalent Grades of Stainless Steel Pipe Fittings
Stainless steel materials may be identified using different designation systems, including common grade names, UNS numbers and EN or Werkstoff numbers. The following examples are useful for initial identification, but the applicable material standard must always be checked before substitution.
| Grade | UNS designation | Example EN / Werkstoff designation |
|---|---|---|
| 304 | S30400 | 1.4301 |
| 304L | S30403 | 1.4306 / 1.4307 |
| 304H | S30409 | 1.4948 |
| 310S | S31008 | 1.4845 |
| 316 | S31600 | 1.4401 |
| 316L | S31603 | 1.4404 |
| 316Ti | S31635 | 1.4571 |
| 317L | S31703 | 1.4438 |
| 321 | S32100 | 1.4541 |
| 347 | S34700 | 1.4550 |
| 904L | N08904 | 1.4539 |
| Duplex 2205 | S31803 / S32205 | 1.4462 |
| Super Duplex 2507 | S32750 | 1.4410 |
These designations should not be treated as automatic one-to-one equivalents in every product form. Verify chemical limits, mechanical properties, heat treatment and product standards before approving a material substitution.
Stainless Steel Pipe Fitting Specifications and Standards
Industrial pipe fittings must be selected according to the relevant material specification, dimensional standard, connection type and design requirements. Different standards apply to buttweld fittings, forged fittings and other component categories.
| Standard | General application |
|---|---|
| ASTM A403 / ASME SA403 | Wrought austenitic stainless steel piping fittings |
| ASME B16.9 | Factory-made wrought buttwelding fittings |
| ASME B16.28 | Short-radius elbows and returns within the standard's scope |
| ASME B16.11 | Specified forged socket-weld and threaded fittings |
| MSS SP-43 | Applicable wrought and fabricated butt-welding fittings for corrosion-resistant service |
| MSS SP-75 | High-strength wrought butt-welding fittings within its scope |
The applicable standard must be verified for the individual product. Not every listed standard applies to every fitting type or material grade.
Pipe Fitting Sizes, Dimensions and Schedules
Stainless steel pipe fittings are specified in different sizes and dimensions according to the fitting category, nominal pipe size, tube dimensions and applicable standard.
The existing product information references sizes from 3.175 mm to 500 mm across the fitting range. Actual size availability depends on the fitting type, grade and specification and should be confirmed before ordering.
Nominal Pipe Size and Tube Dimensions
Nominal pipe size and actual tube outside diameter use different measurement conventions. Provide the correct measurement system and dimensions when requesting a quotation.
Wall Thickness and Pipe Schedules
Depending on the fitting, requirements may refer to pipe schedules such as SCH 10, SCH 20, SCH 40 or SCH 80. The applicable wall thickness must match the piping specification and engineering design.
Pressure Classes and Fitting Dimensions
Forged fittings may be specified by pressure class, while other fittings follow the applicable product and dimensional standards. Confirm the required class, fitting dimensions and operating conditions before ordering.
Stainless Steel Fitting Thread Types and Connection Options
Threaded and tube fitting connections must match the mating component and the system requirements. Depending on the product category, connection specifications may include:
- ISO metric threads
- BSP threads
- BSPT tapered threads
- NPT threads
- UNC threads
- UNF threads
- Socket-weld connections
- Buttweld connections
- Specified tube compression connections
These connection types are not interchangeable in every application. Confirm the exact thread standard, dimensions and sealing method before placing an order.
Stainless Steel Pipe Fitting Surface Finishes
Surface finish requirements depend on the fitting category, material, manufacturing route and application. Depending on the product, requirements may include:
- Natural or standard industrial finish
- Polished finish
- Bright-annealed finish, where applicable
- Solution-annealed condition, where specified
- Electropolished finish, where applicable
- Project-specific surface finish requirements
Buyers sourcing fittings for food processing, dairy, pharmaceutical or instrumentation applications should specify applicable cleanliness, surface roughness and hygienic design requirements.
Chemical Composition of Stainless Steel Pipe Fittings
Chemical composition is an important part of stainless steel material identification. Elements such as chromium, nickel, molybdenum and carbon influence the properties of different grades.
For example, SS 304 and SS 316 have different alloy compositions, while low-carbon grades such as SS 304L and SS 316L have specified carbon limits. Exact composition requirements are governed by the applicable material standard and product specification.
Where chemical composition verification is required, specify the required grade and standard in your enquiry. Any supporting material documentation must correspond to the actual supplied product.
Mechanical Properties of Stainless Steel Pipe Fittings
Mechanical properties help determine whether a material is suitable for its intended application. Depending on the applicable specification, relevant properties may include tensile strength, yield strength, elongation and hardness.
These values vary according to grade, product form, heat treatment and testing requirements. Material data for plate or bar should not automatically be applied to finished fittings without checking the relevant product standard.
Customers with specific mechanical property or inspection requirements should identify the applicable standard and documentation requirements when requesting a quotation.
Quality Inspection and Testing Requirements
Quality requirements depend on the product category, material specification and intended service. Industrial procurement specifications may require dimensional verification, material identification, mechanical testing or selected non-destructive examinations.
Dimensional Inspection
Dimensional checks may include outside diameter, wall thickness, end preparation, thread dimensions and other measurements specified for the fitting.
Material Identification and Traceability
Material identification requirements may include verification of grade markings and review of relevant documentation. Specify the required traceability level before placing the order.
Mechanical and Non-Destructive Testing
Depending on the product and applicable standard, inspection requirements may include hardness testing, positive material identification, ultrasonic testing, radiographic testing or liquid penetrant testing. The applicable method and scope must be confirmed for the actual product.
Inspection Instruments
Dimensional inspection in industrial environments may use vernier calipers, micrometers, gauges and other instruments suitable for the required measurements. Specific inspection equipment and testing facilities should only be claimed when confirmed for the supplier and product.
Material Test Certificates and Product Documentation
Industrial buyers may require documentation to verify material grade, product specification, inspection results and traceability. Requirements depend on the applicable standard and purchase specification.
Depending on the order, buyers may need to specify:
- Material test certificates
- Material and product standard references
- Dimensional inspection reports
- Specified test or examination reports
- Third-party inspection documentation, where required
- Project-specific quality records
EN 10204 type 3.1 is a commonly referenced inspection document designation for relevant metal products. Confirm the availability and applicability of any required documentation before finalising the order.
Industries Served by Stainless Steel Pipe Fittings
Stainless steel pipe fittings are used in industries requiring compatible pipe connections, branch outlets, fluid handling components and engineered piping assemblies.
Chemical and Process Industries
Suitable fittings are used in selected process lines, chemical transfer systems and plant utilities. Grade selection depends on the chemical medium, concentration and operating conditions.
Oil, Gas and Energy-Related Applications
Energy-related piping systems may require fittings meeting specific material, pressure, temperature and inspection requirements. Selection must comply with the applicable engineering code and project specification.
Food, Dairy and Pharmaceutical Industries
These applications may require specific material grades, surface finishes, cleanliness and hygienic design characteristics.
Water Treatment and Utilities
Stainless steel fittings may be used in suitable water treatment, utility and fluid handling systems. Selection depends on water chemistry and service conditions.
Instrumentation and Fluid Handling
Tube and ferrule fittings support selected instrumentation, sampling and fluid connection applications. Tube dimensions and connection compatibility are important considerations.
Engineering, Fabrication and Plant Maintenance
Industrial projects may require different fitting configurations for new installations, modifications and replacement work. Providing the original component specification or drawing helps identify a suitable product.
Benefits of Stainless Steel Pipe Fittings
Corrosion Resistance
Appropriate stainless steel grades can provide resistance to corrosion in many environments. The correct grade must be selected according to the process medium and operating conditions.
Mechanical Performance
Different stainless steel grades offer different mechanical properties to suit specified industrial requirements. Product selection should follow the applicable material standard and engineering design.
Multiple Connection Options
Stainless steel fittings are available in welded, threaded, socket-weld and tube connection designs, depending on the product category.
Industrial Versatility
Depending on the material and specification, stainless steel fittings may be suitable for chemical processing, utilities, instrumentation, food processing and other industrial applications.
Service and Maintenance
Correctly selected and installed fittings can support reliable operation. Performance depends on material selection, installation quality, inspection and operating conditions.
How to Select the Right Stainless Steel Pipe Fittings
Confirm the Fitting Type
Identify whether the requirement is for buttweld, forged, olet, ferrule, dairy or another fitting category.
Specify the Material Grade
Provide the exact grade and applicable material specification. Do not substitute an equivalent grade without verifying its technical suitability.
Confirm Dimensions and Connections
Provide nominal pipe size, tube outside diameter, wall thickness, schedule, pressure class and thread or weld connection details where applicable.
Identify Documentation Requirements
Specify whether material certificates, inspection reports or additional testing documentation are required.
Confirm Quantity and Delivery Requirements
Provide the required quantity, destination and expected delivery schedule. Availability and lead times must be confirmed for the selected product.
Why Choose Moltenium Power Steels?
Moltenium Power Steels serves businesses looking for stainless steel pipe fittings suppliers and stockists in Mumbai. Our product categories address a variety of industrial piping, fabrication, tubing and engineering requirements.
Multiple Product Categories
Enquire about buttweld fittings, forged fittings, investment casting fittings, olet fittings, bar stock fittings, dairy fittings and ferrule fittings.
Material Grade Options
Discuss standard stainless steel, Duplex, Super Duplex and selected special alloy requirements, subject to product availability.
Specification-Based Enquiries
Share your dimensions, material grade, connection type and applicable standards to help identify a suitable product.
Industrial Procurement Support
Our supplier offering is relevant to industrial buyers, fabricators, contractors, engineering companies and procurement teams.
Quotation Based on Requirements
Request a quotation by sharing the product type, grade, dimensions and quantity. Availability, documentation and delivery arrangements can be confirmed for the specific enquiry.
Request a Quotation for Stainless Steel Pipe Fittings
If you are looking for a stainless steel pipe fittings supplier, stockist or dealer in Mumbai, contact Moltenium Power Steels with your product requirements.
For a more accurate enquiry, provide the fitting type, material grade, dimensions, applicable standards, quantity and any required documentation. If you have an existing component, technical drawing or purchase specification, include those details to help clarify the requirement.
Our team can review the enquiry and confirm relevant product information, availability and quotation details.
Contact Stainless Steel Pipe Fittings Supplier in Mumbai
Contact Moltenium Power Steels for enquiries about stainless steel buttweld fittings, forged fittings, investment casting fittings, olet fittings, bar stock fittings, dairy fittings, ferrule fittings and other applicable industrial fitting categories.
Company: Moltenium Power Steels
Location: Girgaon, Mumbai, Maharashtra, India
Phone: +91 99099 84548
Stainless Steel Pipe Fitting Description
Type of Stainless Steel Pipe Fitting
Buttweld Pipe Fitting, Forged Pipe Fitting, Investment Casting Fitting (IC Fitting), Olet Fitting, Bar Stock Fitting, Dairy Fitting, Ferrule Fitting, Furniture Fitting
Grade
201, 202, J3, 303, 304, 304L, 304LN, 304H, 309, 310, 316, 316L, 316LN, 316H, 316TI, 317, 317L, 317LN, 321, 321H, 347, 347H, 904, 904L, Duplex & Super Duplex (SA240 UNS NO. S31803, S32205, S32550, S32750, S32760), SMO 254, 17-4PH, Alloy 20, and more grades as per requirement.
Specifications
ASTM: B-16.11, B-16.9, B-16.28 & MS SS P43
DIN: 2527, 2576, 2633, 2634, 2642
Size
3.175 mm to 500 mm
Surface Finish
Bright Annealed (CFA), Solution Annealed (CFD), Polished (APP)
Applications
Heat Exchanger Tubing, Instrumentation Tubing, Hydraulic Tubing, Feed Water
Frequently Asked Questions
Buttweld fittings are welded directly to pipe ends, typically used for larger-diameter, higher-pressure piping runs. Forged fittings (socket weld, threaded) suit smaller-diameter piping where a stronger, more compact connection is needed.
We supply SS fittings from 3.175mm to 500mm, across Buttweld, Forged, Investment Casting, Olet, Bar Stock, Dairy and Ferrule fitting types.
Yes — grade and standard compliance (ASTM, DIN) documentation is provided to match your operating pressure, temperature and media requirements.
Olet fittings (Weldolet, Sockolet, Threadolet, etc.) are used to create a branch connection off a main pipe run without a full tee joint. They are commonly specified where a smaller branch line taps off a larger header pipe.
Forged fittings are shaped under high pressure from solid billet, generally offering higher strength and pressure rating. Investment casting fittings are precision-cast, offering complex shapes and good finish at lower cost, typically for smaller fittings and lower pressure classes.
Yes — Dairy Fittings and Ferrule Fittings are stocked alongside standard industrial fitting types, commonly used in food and beverage processing lines.
Bright Annealed (CFA), Solution Annealed (CFD), and Polished (APP) finishes are available.
Yes — Duplex and Super Duplex fittings including SA240 UNS S31803, S32205, S32550, S32750 and S32760 are stocked alongside standard stainless steel grades.
SS pipe fittings are typically used for heat exchanger tubing, instrumentation tubing, hydraulic tubing and feed water systems, where dimensional accuracy and certified traceability are essential.
Yes — share your existing pipe grade, standard (ASTM/DIN) and pressure class, and our team will confirm the matching fitting specification.
Standard grades and sizes held in stock can typically be dispatched same-city from our Girgaon facility within a short turnaround. Call ahead to confirm availability for time-sensitive requirements.
