Blind Flange

Price 100.0 INR/ Piece

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MOQ : 1 Piece

Blind Flange Specification

Dimension (L*W*H)
As per Standard or Customized Millimeter (mm)

Purity
99% (for Stainless Steel Material)

Grade
ASTM A105, A182 F304, F316, F321, F11, F22, F51, etc.

Application
Petrochemical, Oil & Gas, Water Supply, Industry Pipeline, Pressure Vessels

Feature
High Strength, Corrosion Resistance, Leak Proof

Product Type
Other

Material
Carbon Steel, Stainless Steel, Alloy Steel

Standard
Other

Shape
Round

Surface
Other

Connection

Technics
Other

Pressure
Class 150, 300, 600, 900, 1500, 2500 (PN6-PN100) N/m2

Size
1/2 to 48 (DN15-DN1200)

Color
Metallic Silver or Black

Tensile Strength
480 MPa (Typical for Carbon Steel)

Temperature Range
-29C to 600C (Material Dependent)

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

Packing
Wooden Cases, Pallets, or as Customer's Requirement

Corrosion Resistance
Excellent for Stainless Steel Grades

End Connection
Drilled to suit relevant standards

Manufacturing Process
Hot Forged / Machined / Heat Treated

Coating Type
Anti-rust protective coating

Hardness
170-235 HB (Depends on Material)

Blind Flange Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
1 Days

Main Domestic Market
All India

About Blind Flange

Explore our premier Blind Flanges, celebrated for favorable reviews and unassailable quality. Offered with anti-rust protective coatings and available in Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ), these flanges are designed for robust performance. Drilled to suit relevant standards, they provide high strength (480 MPa typical) and exceptional corrosion resistance, especially in stainless steel grades. Manufactured via hot forging, machining, and heat treatment, they comply with ANSI, DIN, JIS, BS, EN, ASME, and GOST standards. Their valuable versatility makes them ideal for petrochemical, oil & gas, and industrial pipelines throughout India.

Surface Application and Usage Areas of Blind Flange

Blind Flanges are meticulously applied to pipe ends, valves, or equipment where flow needs to be securely controlled. The surface is treated with rust-proof oil, black paint, or an anti-rust protective coating, ensuring lasting integrity even in harsh environments. Application is achieved via welding or bolting, making it suitable for various sealing scenarios. Its usage spans petrochemical plants, water supply networks, pressure vessels, and industry pipelines - wherever a leak-proof closure is crucial.

Supply Ability, Delivery Time, and Samples for Blind Flange

We supply Blind Flanges with extensive capacity to fulfill bulk purchase orders and custom requirements. Order processing is prompt, with attention to detail on packing-flanges are shipped in wooden cases, pallets, or as specified by customers. Standard delivery time is tailored per order volume and destination. Samples are available for evaluation before confirming bulk orders, allowing customers to verify product quality and fit for their application prior to purchase.

FAQ's of Blind Flange:

Q: How is the anti-rust protective coating applied on Blind Flanges?

A: The anti-rust protective coating is applied during the manufacturing process, either as rust-proof oil, black paint, or specialty anti-rust compounds, ensuring the surface is shielded from corrosion.

Q: What makes these Blind Flanges suitable for high-pressure applications?

A: Manufactured with high tensile strength materials and tested to standards such as ANSI B16.5 and ASME, these flanges withstand pressures up to Class 2500 (PN100), making them ideal for demanding environments.

Q: Where can Blind Flanges be used most effectively?

A: Blind Flanges are effectively used in petrochemical, oil & gas, water supply systems, pressure vessels, and industrial pipelines where leak-proof sealing and system isolation are essential.

Q: When should I consider using a Blind Flange with a Raised Face or Ring Type Joint?

A: Use a Raised Face or Ring Type Joint Blind Flange when enhanced sealing capability is required, especially under high pressure and temperature conditions, to prevent leakage.

Q: What is the typical delivery time once a purchase order is placed?

A: Delivery time depends on order quantity and customization, but most orders are processed efficiently and shipped within the agreed schedule, ensuring timely supply.

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