Stainless Steel Blind Flange 304 L

Price 250 INR/ Kilograms

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Stainless Steel Blind Flange 304 L Specification

Application
Pipeline, Water, Oil & Gas, Petrochemical, Power Plants

Feature
Corrosion Resistant, Durable, Leak Proof, High Strength

Dimension (L*W*H)
As per order / standard sizes

Purity
>99%

Grade
SS 304L

Product Type
Blind Flange

Material
Stainless Steel

Standard
ASME B16.5, ANSI, DIN, JIS, EN, BS

Shape
Circular

Surface
Polished, Smooth Finish

Connection
Flange

Technics
Forged

Pressure
PN6, PN10, PN16, PN25, Class 150, Class 300 (varies by requirement)

Size
1/2 inch to 24 inch (custom sizes available)

Color
Silver

Manufacturing Method
Cold/Hot Forged & Machined

Minimum Order Quantity
As per supplier

Temperature Range
-196°C to 870°C

End Connection
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

Density
7.9 g/cm³

Standards Compliance
ASTM A182 / A240

Hardness
HRB 90 max

Stainless Steel Blind Flange 304 L Trade Information

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Stainless Steel Blind Flange 304 L

Specification

Shape	Circular
Size	0-1 inch,>30 inch,20-30 inch,10-20 inch,5-10 inch,1-5 inch
Material Standard	ASTM A182,ANSI B16.5
Brand	Nascent
Condition	New
Grade	SS 304L
Material	Stainless Steel

Versatile End Connections and Pressure Classes

This blind flange supports Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ) ends, making it suitable for a range of piping setups. It fulfills multiple pressure categories such as PN6, PN10, PN16, PN25, Class 150, and Class 300, accommodating both standard and project-specific requirements in various installations.

Reliable Performance in Extreme Conditions

Built from SS 304L with a maximum hardness of HRB 90, the flange operates efficiently between -196C and 870C. Its high durability, smooth polished finish, and excellent resistance to corrosion make it an optimum choice for demanding environments, including oil & gas, petrochemical, water pipelines, and power plants.

FAQ's of Stainless Steel Blind Flange 304 L:

Q: How is the Stainless Steel Blind Flange 304L manufactured?

A: The flange is produced using cold or hot forging methods followed by precision machining. This process ensures consistent strength, high dimensional accuracy, and a smooth, polished finish, making it suitable for critical pipeline closures.

Q: What applications can benefit from using a Blind Flange 304L?

A: This product is ideal for use in pipelines, water distribution, oil & gas processing, petrochemical installations, and power plants. It effectively seals the end of pipes or valves, allowing for maintenance, inspection, and safe system shutdowns.

Q: When should a blind flange be installed in a pipeline system?

A: A blind flange is typically fitted at the terminal point of a piping system or a nozzle opening that needs to be closed. It is essential during expansion, pressure testing, or when future pipeline extensions are anticipated.

Q: Where does the Stainless Steel Blind Flange 304L comply in terms of international standards?

A: This flange complies with ASTM A182/A240, ASME B16.5, ANSI, DIN, JIS, EN, and BS standards. It is widely accepted in both domestic and international projects requiring reliable, certified piping components.

Q: What are the benefits of using SS 304L for blind flanges?

A: SS 304L offers superior corrosion resistance, especially in harsh environments, and its low carbon content minimizes the risk of sensitization. The material ensures the blind flange remains leak proof and durable over extended service periods.

Q: How can customers determine the appropriate pressure class and connection type?

A: The pressure class (e.g., PN6, PN16, Class 150, Class 300) and connection type (RF, FF, RTJ) should be selected based on system design, pipeline pressure, and compatibility with existing components. Supplier consultation is recommended for customized sizing and specifications.

Q: What is the minimum order quantity for this product?

A: The minimum order quantity for Stainless Steel Blind Flange 304L is determined by the supplier. Interested buyers should contact the manufacturer or distributor to confirm order requirements based on their project needs.

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