A spectacle blind flange is a piping component used to isolate or disconnect a section of a piping system. It combines a blind flange and a spacer ring, allowing easy access to the isolated section for maintenance or repair work. Spectacle Blind Flanges are used in various industrial settings, including oil and gas, chemical processing, and power generation.

There are two main spectacle blind flanges: paddle and spacer blinds. Paddle blinds are designed to completely block off fluid flow in the piping system, while spacer blinds allow minimal flow through the system. Paddle blinds are typically used when maintenance or repair work needs to be performed on a section of the system. In contrast, spacer blinds are used when it is necessary to maintain a small amount of flow in the system, even when a section is isolated.

Spectacle Blinds, MSS SP-44 Spectacle Blind Flanges, Spectacle Blind Flanges, ANSI B16.48 Class 150 Spectacle Blind Flange, ASME B16.48 Spectacle Blind Flanges Manufacturers In India.

Spectacle blind flanges can be used in a wide range of industrial applications. The most common applications include oil and gas processing, chemical processing, power generation, and water treatment. In the oil and gas industry, spectacle blind flanges are used to isolate sections of pipelines during maintenance or repair work. In chemical processing plants, they are used to isolate sections of piping systems for cleaning or inspection purposes.

ANSI B16.48 Spectacle Blind Pipe Flange, Raised Face Spectacle Blind Flanges, Spectacle Blind Plate Flange, Spectacle Blind Flanges, Flat Face Spectacle Blind Flanges Manufacturers In India.

Spectacle blind flanges are primarily used to isolate sections of a piping system. That allows maintenance and repair work to be carried out without shutting down the entire system. In addition, by isolating certain sections of the system, it is possible to perform maintenance or modifications without affecting fluid flow. That can be particularly important in situations where production must continue uninterrupted.

There are several benefits to using spectacle blind flanges in industrial applications. They can reduce downtime and increase operational efficiency by allowing maintenance and repair work to be carried out without shutting down the entire system. They can help reduce costs by reducing the labour required to perform maintenance or repair work.

Spectacle blind flanges are an important component of industrial piping systems. They come in two main types – paddle blinds and spacer blinds – and have a wide range of applications in industries such as oil and gas, chemical processing, power generation, and water treatment.

Stainless Steel Spectacle Blind Flange
Monel Spectacle Blind Flange
Hastelloy Spectacle Blind Flange

Spectacle Blind Flange Specification

Standard ANSI/ASME B16.48
Dimensions ANSI/ASME B16.48, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Class/Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Spectacle Blind Flange Price List

Price List of Spectacle Blind Flange Spectacle Blind Flange Price in India (INR) Spectacle Blind Flange Price in USD Spectacle Blind Flange Price in UAE (Dirham)
Spectacle Blind Flange Price Pis ₹ 1250 $ 15.40 USD 40.40 AED
Raised Face Spectacle Blind Flange ₹ 1310 $ 15.70 USD 31.00 AED
Spectacle Blind Flange Price List ₹ 1680 $ 22.60 USD 70.10 AED
Spectacle Blind Flange Price ₹ 1340 $ 19.20 USD 51.00 AED
Spectacle Blind Flange Price List India ₹ 1940 $ 33.50 USD 150.70 AED
Price of Spectacle Blind Flange ₹ 1580 $ 11.60 USD 65.50 AED
Plate Threaded Flanges Price ₹ 1720 $ 13.70 USD 47.30 AED
Spectacle Blind Flange Price ₹ 1910 $ 14.70 USD 29.60 AED

Spectacle Blind Flange Technical Data Sheet

Spectacle Blind Flange Manufacturing Process

manufacturing process

Spectacle Blind Flange Available In Following Materials

Stainless Steel Spectacle Blind Flange

Stainless Steel Spectacle Blind Flange

Alloy Steel Spectacle Blind Flange

Alloy Steel Spectacle Blind Flange

Carbon Steel Spectacle Blind Flange

Carbon Steel Spectacle Blind Flange

Duplex Steel Spectacle Blind Flange

Duplex Steel Spectacle Blind Flange

Super Duplex Steel Spectacle Blind Flange

Super Duplex Steel Spectacle Blind Flange

Nickel Alloy Spectacle Blind Flange

Nickel Alloy Spectacle Blind Flange

Other Type Spectacle Blind Flange

  • Low Temperature Carbon steel Spectacle Blind Flange
  • Spectacle Blind Flange
  • MSS SP-44 Spectacle Blind Flange
  • Steel Spectacle Blind Flange Suppliers in India
  • 150 LBS Spectacle Blind Flange
  • 900 LBS Spectacle Blind Flange
  • BS 10 Table D Spectacle Blind Flange
  • EN 1092-1 Type 01 Spectacle Blind Flange
  • 1500 LBS Spectacle Blind Flange
  • Monel Spectacle Blind Flange Dimensions
  • Super Duplex Steel Flanges Manufacturer
  • GOST 12820-80 Spectacle Blind Flange
  • JIS B2220 5K Spectacle Blind Flange
  • Titanium Spectacle Blind Flange Manufacturer in Mumbai
  • 600 LBS Spectacle Blind Flange
  • ANSI B16.48 CLASS 150 FF Spectacle Blind Flange
  • ANSI B16.48 Series A Spectacle Blind Flange
  • Price list of Spectacle Blind Flange
  • Alloy 20 Spectacle Blind Flange Suppliers in Mumbai
  • SDSS Spectacle Blind Flange Manufacturers in India
  • ASME B16.48 Spectacle Blind Flange
  • Hastelloy Flat Faced Spectacle Blind Flange Stockist
  • Incoloy Flat Face Spectacle Blind Flange
  • ASME B16.48 Spectacle Blind Flange Price List
  • High Quality BLRF Flanges Suppliers in India
  • Carbon Steel Spectacle Blind Flange
  • Copper Nickel Spectacle Blind Flange
  • 254 SMO Raised Face Spectacle Blind Flange
  • Titanium Spectacle Blind Flange Supplier
  • Alloy Steel Flat Face Spectacle Blind Flange

Spectacle Blind Flange Industrial Application