Stainless Steel 321 Flanges

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MOQ : 100 Pieces

Stainless Steel 321 Flanges Specification

Process
Forged / CNC Machined, Forged / Machined

Facing
RF / FF / RTJ (Raised Face / Flat Face / Ring Type Joint), Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

Tolerance
+/- 0.05 mm

Color
Metallic Silver

Design
ANSI / ASME / DIN / BS / EN Standards, Precision Engineered

Coating
Self (Uncoated), Anti-rust Oil or as required

Product Type
Flange, Flanges

Material
Stainless Steel 321, Stainless Steel 321

Standard
ASTM A182 / ASME SA182, ASTM A182 / ASME SA182

Technique
Forged, Hot Rolled / Forged

Connection
Welded / Threaded / Slip On, Welded / Bolted

Shape
Round, Round

Thickness
3 mm to 60 mm

Size
1/2 NB to 48 NB

Corrosion Resistance
Excellent, especially against intergranular corrosion

Edge Type
Beveled / Square

Application
Petrochemical, Power, Oil & Gas, Marine, Chemical Industries

Packing
Wooden Cases / Pallets / Custom Packing

Pressure Rating
150# to 2500#

Lead Time
As Per Quantity & Schedule

Test Reports
MTC, Third Party Inspection Available

Temperature Range
Up to 900C (1652F)

Heat Treatment
Annealed & Pickled

Hardness
Rockwell B85 - C32

Density
7.9 g/cm3

Types Available
Slip On, Weld Neck, Blind, Socket Weld, Threaded, Lap Joint, Orifice Flange

Surface Finish
Smooth / Mirror / Sand Blasted

Stainless Steel 321 Flanges Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Stainless Steel 321 Flanges

Experience sizzling performance with our Stainless Steel 321 Flanges, designed for applications where unparalleled durability meets precision engineering. Manufactured to meet ASTM A182/ASME SA182 standards, these flanges offer a special rate on bulk orders for discerning customers. Choose from slip on, weld neck, blind, socket weld and other types with pressure ratings from 150# to 2500# and temperature resistance up to 900C (1652F). With a mirror-smooth or sand-blasted finish and excellent corrosion resistance, these valorous components set the standard for reliability in petrochemical, marine, and power industries. Reserve your order today for incomparable quality and performance.

Features, Uses & Competitive Advantage of Stainless Steel 321 Flanges

Stainless Steel 321 Flanges combine a robust Rockwell hardness of B85-C32 and density of 7.9 g/cm3, ensuring exceptional strength and longevity. Key features include excellent resistance to intergranular corrosion, various beveled or square edge types, and the availability in forged, CNC-machined designs. These flanges serve critical roles in petrochemical, oil & gas, power, and marine sectors, delivering competitive advantages such as precise tolerance (+/- 0.05 mm) and reliable performance under severe environments.

Delivery Time, Export Markets & Payment Terms for Stainless Steel 321 Flanges

Stainless Steel 321 Flanges are delivered promptly based on your quantity and schedule, reflecting high market value and customer-centric lead times. Exported globally from India, primary markets include Europe, the Middle East, Southeast Asia, and the Americas. Our flanges maintain the lowest price valuation without compromising on quality. Payments are accepted via secure methods like L/C, T/T, and more, ensuring streamlined transactions for all bulk and custom orders.

FAQ's of Stainless Steel 321 Flanges:

Q: How are Stainless Steel 321 Flanges manufactured?

A: Stainless Steel 321 Flanges are precision engineered using hot rolled, forged, and CNC-machined processes, adhering to international standards like ASTM A182 and ASME SA182. This ensures high dimensional accuracy and superior strength.

Q: What industries commonly use Stainless Steel 321 Flanges?

A: These flanges are extensively used in petrochemical, power generation, oil & gas, marine, and chemical processing industries due to their high temperature resistance and excellent corrosion properties.

Q: When can I expect delivery after placing a reservation for Stainless Steel 321 Flanges?

A: Delivery times are tailored to your order quantity and schedule. Typical lead times are competitively short, and specific timelines are provided upon order confirmation.

Q: Where are the main export markets for Stainless Steel 321 Flanges?

A: Our main export markets include Europe, the Middle East, Southeast Asia, and the Americas, reflecting a strong international presence and market value.

Q: What benefits do SS 321 Flanges offer over alternative materials?

A: Stainless Steel 321 Flanges offer incomparable resistance against intergranular corrosion, superior toughness at cryogenic and elevated temperatures, and require minimal maintenance, making them a valorous choice for critical applications.

Q: How are Stainless Steel 321 Flanges tested for quality assurance?

A: Each flange undergoes rigorous testing, including Material Test Certificates (MTC) and optional third-party inspections, ensuring compliance with strict quality and safety standards.

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