Stainless Steel Flanges

Price 400 INR/ Piece

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MOQ : 10 Pieces

Stainless Steel Flanges Specification

Feature
Corrosion Resistant, High Strength, Durable, Leak Proof

Purity
Greater than 99%

Grade
304, 304L, 316, 316L, 321, 347

Application
Petrochemical, Power, Oil & Gas, Chemical, Construction, Water Treatment

Dimension (L*W*H)
As per drawing/specification, Customizable

Product Type
Stainless Steel Flanges

Material
Stainless Steel

Standard
ANSI, DIN, JIS, BS, EN, ASTM

Shape
Round

Surface
Polished, Smooth Finish

Connection
Welded, Bolted

Technics
Forged, Cast

Pressure
PN6, PN10, PN16, PN25, PN40, 150LB, 300LB

Size
Standard

Color
Silver

Stainless Steel Flanges Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
500 Pieces Per Week

Delivery Time
3-4 Days

About Stainless Steel Flanges

These stainless steel flanges are fillet welded to a position and are ideal for low-pressure applications. Blind Flanges: The flanges are designed without a bore, and are used to seal vessel openings or piping systems. These flanges are ideal for piping systems or vessels that require regular inspection.

Versatile Types & Customization

A wide range of stainless steel flange types-including Slip On, Weld Neck, Threaded, Blind, Socket Weld, and Lap Joint-ensures suitability for varied pipe connection methods and operational needs. Options for flange faces (RF, FF, RTJ) and customizable thickness or dimensions allow precise adaptation to project requirements, enhancing flexibility for industries such as petrochemical, construction, and water treatment.

Durability & Performance in Demanding Conditions

Engineered from premium grades like 304, 316L, and 347, these flanges deliver exceptional corrosion resistance, temperature tolerance up to 800C (based on grade), and maintain structural integrity under high pressure (PN6-PN40, 150LB-300LB). Their robust design, forged or cast construction, and polished, smooth surface provide a strong, leak-proof, and long-lasting connection for critical infrastructure projects.

FAQ's of Stainless Steel Flanges:

Q: How are stainless steel flanges installed in pipeline systems?

A: Stainless steel flanges can be installed using either bolt-on or weld-on methods, depending on the type and application. Bolt-on installation involves aligning the flange with matching pipe or equipment, inserting bolts, and tightening to create a secure, leak-proof joint. Weld-on flanges are attached by welding directly to the pipe end, providing permanent strength and integrity.

Q: What types of stainless steel flanges are available and where are they typically used?

A: The range includes Slip On, Weld Neck, Threaded, Blind, Socket Weld, and Lap Joint flanges. Each type suits specific applications-for example, Weld Neck flanges are ideal for high-pressure environments, while Slip On types are widely used for ease of installation. They are commonly deployed in oil & gas, chemical processing, water treatment, construction, and power generation.

Q: What are the standard surface finishes and face types offered for these flanges?

A: Stainless steel flanges are supplied with a polished, smooth finish for enhanced corrosion resistance and aesthetic appeal. Face types include Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ), each designed to accommodate specific sealing requirements and pressure ratings in industrial applications.

Q: When should different stainless steel grades like 304 or 316 be selected?

A: The selection depends on environmental and operating factors. Grade 304 is suitable for general-purpose use, while 316 or 316L offers superior resistance against chlorides and corrosive chemicals. Grades like 321 or 347 are preferred for high-temperature or special chemical exposure scenarios.

Q: How is product quality ensured during manufacturing and supply?

A: All flanges are produced following international standards such as ANSI, DIN, JIS, BS, EN, and ASTM. They undergo rigorous inspection for dimensional accuracy, pressure testing, and surface finish validation. Packaging is done in sturdy wooden boxes or pallets to prevent damage during transit, and dimensions can be customized as per client specifications.

Q: What are the benefits of using stainless steel flanges in industrial applications?

A: Benefits include high corrosion resistance, mechanical strength, durability, leak-proof performance, and adaptability to various pressure and temperature ranges. These properties enhance the reliability and lifespan of pipelines and equipment, making them a cost-effective choice in demanding sectors like petrochemicals and water treatment.

Q: Where can I source these stainless steel flanges in India?

A: Manufacturers, suppliers, and traders across India provide a comprehensive selection of stainless steel flanges, accommodating standard and custom requirements. Products are available with prompt delivery and can be tailored for diverse industrial projects.

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