Metal Blind Flange

Name: Metal Blind Flange
Brand: PIPELINE PRODUCTS
Price: 85 INR
Availability: InStock

85 INR/Piece

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Product Details:

Dimension (L*W*H) As per requirement or standard sizes
Feature High Strength, Corrosion Resistant, Leak Proof
Application Pipeline, Petrochemical, Power Plant, Water Treatment, Oil & Gas
Purity 99% (for stainless steel grade)
Grade A105, F304, F316, F11, F22, etc.
Product Type Blind Flange
Material Carbon Steel, Stainless Steel, Alloy Steel
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Metal Blind Flange Price And Quantity

Price 85 INR/Piece
Minimum Order Quantity 50 , , Piece

Metal Blind Flange Product Specifications

Technics Forged
Shape Round
Standard ANSI, ASME, DIN, BS, EN, JIS, GOST
Connection Welded, Bolted
Dimension (L*W*H) As per requirement or standard sizes
Material Carbon Steel, Stainless Steel, Alloy Steel
Grade A105, F304, F316, F11, F22, etc.
Product Type Blind Flange
Application Pipeline, Petrochemical, Power Plant, Water Treatment, Oil & Gas
Feature High Strength, Corrosion Resistant, Leak Proof
Purity 99% (for stainless steel grade)
Size 1/2 to 24 (DN15-DN600) or custom
Color Metallic Silver / Grey
Surface Polished, Rust-proof oil coated
Pressure 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

Metal Blind Flange Trade Information

Supply Ability 500 , , Piece Per Week
Delivery Time 2-5 Days

Product Description

Stainless Steel Flanges

Sr. No.	Material	Size	Class		Specification	Items
1	Forged Flanges	15 NB to 750 NB	150#300#600#	900#1500#	A-182ANSI B16.5	SORF WNRF BLRF SWRF	LAP Joint Threaded Reducing
2	Plate Flanges	15 NB to 500 NB	ASA 150 Table D Table E DIN Table ND-6 ND-10	ASA 300 Table F Table H ND-16 ND-25 ND-40	A-240,ANSI B16.5	SORFBLRF	LAP Joint & Spectacle

Note:-


Grade	304 304L 304H 316	316L 316LN 316Ti 309	310S 317L 321 347	410 420 440C 202 Etc.
Test Certificate	Manufacturer Test Certificate Under Third Party Inspection	-	-	-
Specialize	As Per Drawing	-	-	-

Superior Sealing Performance

Designed for robust isolation, metal blind flanges offer exceptional leak-proof capabilities thanks to their tight tolerances, advanced sealing types (FF, RF, RTJ), and corrosion-resistant materials. Whether used in high-pressure or corrosive environments, they ensure reliable long-term operation.

Versatility Across Applications

Our flanges are engineered for a wide range of sectors, from petrochemical pipelines to water treatment and power plants. With diverse material options and compatibility with global standards (ANSI, ASME, DIN, JIS, GOST), they are adaptable for virtually any industrial pipeline system.

Precision Manufacturing & Customization

Produced by hot forging and precision machining, each blind flange maintains exact specifications for dimensional stability. We offer fully customized sizes, finishes, and packaging to fit unique installation and handling requirements. Each unit is tested for high performance and long-lasting durability.

FAQs of Metal Blind Flange:

Q: How is the metal blind flange manufactured to ensure quality and accuracy?

A: Metal blind flanges are crafted using a hot forging process followed by precision machining. This combination ensures excellent structural integrity, tight tolerance of 0.02 mm, and uniform finish, resulting in high strength, optimum sealing performance, and dimensional accuracy.

Q: What types of sealing faces are available for these flanges?

A: These flanges are available with three main sealing face types: flat face (FF), raised face (RF), and ring-type joint (RTJ). Each is suited for different pressure and performance needs, ensuring leak-proof sealing in various industrial applications.

Q: When should I use a blind flange in my pipeline system?

A: A blind flange is typically used to terminate the end of a pipe, valve, or equipment nozzle. It isolates process sections, allows for future expansions, testing, or maintenance, and is essential wherever safe and secure closure of a pipeline is needed.

Q: Where are metal blind flanges most commonly applied?

A: Metal blind flanges see widespread use in industries such as pipelines, oil and gas, power plants, petrochemicals, and water treatment facilities. Their versatility allows installation in systems requiring secure shut-off and reliable, leak-free performance.

Q: What is the benefit of the corrosion-resistant and mirror finish feature?

A: Corrosion resistance prevents material degradation in harsh environments, extending the service life of the flange. The polished or mirror finish not only enhances appearance but also reduces friction and contamination accumulation, making maintenance easier and improving overall system hygiene.

Q: How do I select the correct size and pressure rating for my application?

A: Selection depends on your systems pipe size, pressure requirements (ranging from 150LB to 2500LB), and applicable standards (ANSI, ASME, DIN, etc.). Our team can help you choose custom or standard dimensions to match your projects exact specifications.

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