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stainless steel flanges
150.0 INR/Piece
Product Details:
- Product Form Flange
- Diameter 15 mm to 1200 mm
- Recyclable Yes
- Material Composition % Cr (18-20%), Ni (8-11%), Mo (2-3% for 316)
- Size As per DIN/ANSI standards, customized sizes available
- Corrosion Resistant Excellent, suitable for aggressive environments
- Heat Resistance Yes
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stainless steel flanges Price And Quantity
- 150.0 INR/Piece
- 10 Piece
- Weld Neck, Slip On, Blind, Socket Weld, Lap Joint, Threaded
- Forged / Machined
- -50°C to 870°C
- Wooden box / Carton
- Suitable for standard gasket types
- Bolted
- Class 150, 300, 600, 900, 1500, 2500
- As per standard specifications (ANSI/DIN)
- RoHS, REACH
stainless steel flanges Product Specifications
- Stainless Steel
- ASTM A182 / A240 / ANSI / DIN / JIS
- 160-220 HB
- None (Plain/Polished Stainless Steel)
- 515 - 620 MPa
- Depends on flange size and type; ranges from 0.5 kg to over 40 kg
- Yes
- Excellent, suitable for aggressive environments
- SS304, SS316, SS316L
- As per DIN/ANSI standards, customized sizes available
- Cr (18-20%), Ni (8-11%), Mo (2-3% for 316)
- Polished / Bright / Matte
- Yes
- Stainless Steel Products
- Iron, Chromium, Nickel, Molybdenum (varies by grade)
- 304 / 316 / 316L
- Silver
- 15 mm to 1200 mm
- Industrial pipelines, petrochemical, oil & gas, water supply, mechanical engineering
- Flange
- Bright / Polished / Matte
- Flanges
- 3 mm to 30 mm (varies by specification)
- Varies as per standard sizes; typically DN15 to DN1200
- Pipe connections, valve assemblies, industrial plants
- Round
- Weld Neck, Slip On, Blind, Socket Weld, Lap Joint, Threaded
- Forged / Machined
- -50°C to 870°C
- Wooden box / Carton
- Suitable for standard gasket types
- Bolted
- Class 150, 300, 600, 900, 1500, 2500
- As per standard specifications (ANSI/DIN)
- RoHS, REACH
stainless steel flanges Trade Information
- 5000 Piece Per Month
- 7 Days
Product Description
Stainless Steel (SS) flanges are mechanical components used to connect pipes, valves, pumps, and other equipment to form a secure and leak-proof piping system. They provide flexibility for maintenance, inspection, and modification of pipelines. Manufactured from high-quality stainless steel such as SS304, SS304L, SS316, and SS316L, these flanges offer excellent corrosion resistance, high strength, and durability, even in harsh industrial environments.
Key Features
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Material: Stainless steel grades 304/304L/316/316L
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Corrosion & Rust Resistant: Suitable for chemical, marine, and high-moisture environments
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High Temperature & Pressure Capability
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Precision Machined: Ensures accurate fit and leak-proof sealing
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Smooth Finish: Reduces friction and enhances longevity
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Easy Installation & Replacement
Types of SS Flanges
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Weld Neck Flange (WN) For high-pressure pipelines
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Slip-On Flange (SO) Easy to install, economical
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Socket Weld Flange (SW) Ideal for small, high-pressure lines
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Blind Flange (BL) Closes pipe ends
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Threaded Flange (TH) No welding required
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Lap Joint Flange (LJ) Used with stub ends for easy alignment
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Ring-Type Joint Flange (RTJ) For high-pressure, high-temperature service
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Long Weld Neck Flange (LWN) For critical process pipelines
Applications
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Oil & gas industry
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Petrochemical & chemical processing
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Water treatment systems
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Food & beverage industry
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HVAC and fire-fighting networks
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Marine and offshore applications
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Pharmaceutical and sanitary piping
Precision Manufacturing & Quality Standards
Utilizing advanced forging and machining processes, these stainless steel flanges adhere to strict standards like ASTM A182, ANSI, DIN, and JIS. With material grades such as SS304, SS316, and SS316L, they feature high tensile strength, excellent hardness, and superior corrosion resistance. Quality assurance ensures compliance with RoHS and REACH guidelines.
Versatility in Applications
Designed for a variety of industrial needs, stainless steel flanges connect pipes and valves in oil & gas, petrochemical, water supply, and mechanical engineering projects. Available in diameters from 15 mm to 1200 mm and thicknesses ranging from 3 mm to 30 mm, they offer precise fitment for pipelines of all scales. Custom sizes as per DIN/ANSI standards are also available.
Safe Storage and Packaging
Flanges are packed securely in wooden boxes or cartons, safeguarding them against transit damage. This ensures that the products maintain their integrity and finish, whether delivered locally or internationally. Detailed documentation accompanies each shipment to confirm compliance and traceability.
FAQ's of stainless steel flanges:
Q: How are stainless steel flanges typically installed in industrial pipelines?
A: Stainless steel flanges are installed by bolting them to matching flanges on pipes or equipment, using standard gaskets for sealing. Flange types such as weld neck, slip on, blind, socket weld, lap joint, and threaded accommodate various connection requirements. Installation follows ANSI/DIN bolt hole patterns for precise alignment.Q: What manufacturing technique is used for these flanges and how does it benefit performance?
A: These flanges are produced through forging and machining, resulting in high density, structural strength, and excellent corrosion resistance. Forging ensures uniform grain structure, which enhances durability and reliability under high pressure and temperature conditions.Q: When should I choose SS316 or SS316L grade over SS304 for flange applications?
A: SS316 and SS316L contain molybdenum, providing superior resistance to aggressive environments, chlorides, and high temperatures (up to 870C). They are ideal for petrochemical, oil & gas, and marine pipelines, while SS304 is suitable for general industrial use.Q: Where can these stainless steel flanges be used?
A: They are suitable for a wide range of settings, including industrial pipelines, water supply, petrochemical plants, oil & gas facilities, mechanical engineering projects, and valve assemblies. Their robust properties make them reliable for both indoor and outdoor installations.Q: What is the process for ordering customized flange sizes?
A: Customized flange sizes can be ordered by providing the required diameter, thickness, grade, pressure rating, and standard specification (ANSI/DIN). Suppliers in India offer tailored production based on project drawings or application needs.Q: How do stainless steel flanges benefit industrial piping systems?
A: Stainless steel flanges offer secure, leak-proof connections with excellent heat and corrosion resistance, supporting high pressure ratings. These features extend the lifespan of piping systems and reduce maintenance requirements, improving operational reliability.Q: What standards and compliances do these flanges meet?
A: These flanges conform to ASTM, ANSI, DIN, and JIS standards and are compliant with RoHS and REACH regulations, ensuring environmental safety and global industry acceptance.Tell us about your requirement
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GST : 27CPWPD8991L1ZQ
- 6TH KHETWADI BACK ROAD, SHOP 4, MERDIA BHAVAN, KHETWADI, GIRGAON,Mumbai - 400004, Maharashtra, India
- Phone :08071931910
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