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303 SS Flanges

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MOQ : 100 Kilograms

303 SS Flanges Specification

Temper
Annealed / As required

Product Form
Flange

Size
1/2 to 24 (and custom sizes)

Coating Type
None / Polished Finish

Material Composition %
Cr 17-19%, Ni 8-10%, S 0.15-0.35%

Chemical Composition
Fe, Cr 17-19%, Ni 8-10%, S 0.15-0.35%, Mn, Si, P, C

Heat Resistance
Yes

Recyclable
Yes

Width
Customizable as per requirement

Diameter
DN 15-DN 600 (custom options)

Tensile Strength
Ultimate: 500-750 MPa

Corrosion Resistant
Yes, excellent for industrial environments

Hardness
Rockwell B: 85 min (typical)

Product Name
303 Stainless Steel Flanges

Steel Type
Ferritic Stainless Steel

Steel Product Type
Flange

Grade
303

Thickness
As per standards or customized

Shape
Round, Flanged

Steel Standard
ASTM / ASME / EN / DIN Standards

Surface
Bright / Polished / Machined

Composition
17-19% Chromium, 8-10% Nickel, balance Iron, 0.15-0.35% Sulfur, minor elements

Application
Petrochemical, Oil & Gas, Power Plants, Chemical Processing, Water Treatment

Dimension (L*W*H)
Custom as specified

Weight
Varies with size

Color
Silver / Metallic

Material Grade
303

Finish Type
Machined / Polished / Bright

Usage
Pipe Fittings, Industrial Connections, Valves

Density
~8.03 g/cm3

Machinability
Excellent (free machining properties due to sulfur addition)

Packaging
Wooden boxes, Bubble wrap, Export-worthy

Temperature Range
-200C to 700C

Lead Time
2-4 weeks depending on size and quantity

Connection Type
Welding Neck, Slip-On, Blind, Threaded, Socket Weld, Lap Joint

Manufacturing Process
Forged / CNC Machined

Pressure Rating
Class 150, 300, 600, 900, 1500, 2500

Special Feature
Non-magnetic in annealed condition

Compatibility
Suitable for seamless and ERW pipes

303 SS Flanges Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About 303 SS Flanges

Seize triumphant value with our 303 Stainless Steel Flanges-now available at clearance prices for instant savings! These stellar flanges are engineered for pivotal industrial connections, offering top machinability due to superior sulfur content. Manufactured through forging or CNC machining, they support pressure ratings ranging from Class 150 to 2500. The non-magnetic, annealed condition makes them ideal for seamless and ERW pipes. Customizable widths, robust corrosion resistance, and compliance with ASTM/ASMEDIN standards ensure performance across petrochemical, oil & gas, and power plant applications. Packaging is export-worthy-guaranteeing global supply.

Diverse Applications: Commercial & Industrial Versatility

303 SS Flanges excel in multiple sectors beyond petrochemical or power generation. Their robust corrosion and heat resistance positions them for use in chemical processing, water treatment plants, and valve connections. To ensure optimal performance, follow standard welding or bolting guidelines for your connection type-be it slip-on, welding neck, or blind. In commercial environments, these flanges enable pivotal connections for seamless industrial pipeline operations and maintain high-integrity in high-pressure and temperature settings.

Samples, Certifications & Streamlined Supply

Samples of 303 Stainless Steel Flanges are available upon request, allowing you to evaluate physical quality before finalizing a bulk order. We provide all major certifications, including ASTM, ASME, and EN, for unmatched assurance. Ask for our current price list and lead times; typical delivery ranges from 2-4 weeks, depending on size and quantity. We prioritize prompt dispatching and maintain an efficient supply chain to meet global demands for manufacturing and industrial projects.

FAQ's of 303 SS Flanges:

Q: How do I select the right 303 SS Flange for my application?

A: To choose the appropriate 303 SS Flange, consider the pressure rating, connection type (welding neck, slip-on, etc.), required dimensions, and compatibility with your pipe material.

Q: What are the key benefits of using 303 Stainless Steel Flanges?

A: 303 SS Flanges offer stellar machinability, corrosion and heat resistance, and are non-magnetic when annealed. They support high-pressure and temperature demands across various industries.

Q: What is the typical lead time for delivery of 303 SS Flanges?

A: Lead times are generally 2-4 weeks, depending on your requested size, quantity, and customization. Rapid dispatching ensures timely, global delivery.

Q: Where are 303 SS Flanges commonly used?

A: These flanges are pivotal components in petrochemical, oil & gas, power plants, chemical processing, water treatment, and commercial pipeline projects.