SPECTACLE BLIND

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When it comes to industrial piping systems, the importance of flanges cannot be overstated. They are essential components that connect various pipes, valves, and equipment, ensuring the safe and efficient operation of the system. Among the many types of flanges available, one that stands out for its versatility and benefits is the spectacle blind flange. This unique flange is designed to provide a temporary or permanent closure of a pipeline, allowing for maintenance, repairs, or modifications without interrupting the flow of fluids or gases. But that's not all - spectacle blind flanges offer many other advantages, such as cost-effectiveness, flexibility, and improved safety. We'll take a deep dive into the world of spectacle blind flanges, exploring their construction, uses, benefits, and more, to help industries make informed decisions when choosing flanges for their piping systems. So, buckle up and get ready to discover the wonders of spectacle blind flanges!

Spectacle Blind Flanges are safety devices used to isolate a piece of equipment or a section of line when the equipment or line needs to be inspected or removed from service. The flange is formed by joining together two metal discs with a section of metal. Spectacle blinds are also known as figure8 flanges. The thickness of the spectacle blind is specified based on the line pressure and pipe size. Tesco Steel & Engineering manufacture a wide range of high quality Spectacle Blind Flanges in India. We offer these flanges in ASME/ANSI/DIN standards.

SPECTACLE BLIND FLANGE

Understanding Spectacle Blind Flanges

Spectacle flanges, also known as spectacle blind flanges, are two-piece flange assemblies that consist of a blind flange and a spacer flange. The blind flange is a solid plate that is used to completely close off a pipeline, while the spacer flange is a ring-shaped plate with a hole in the center that allows fluid or gas to flow through the pipeline. By attaching the blind and spacer flanges together, a spectacle blind flange is created that can be used to temporarily or permanently isolate a section of a pipeline.

Spectacle blind flanges are available in a wide range of sizes, materials, and pressure ratings, making them suitable for use in various industrial applications. They are commonly used in oil and gas, chemical, petrochemical, and power generation industries, where pipelines need to be frequently maintained, repaired, or modified without shutting down the entire system. Spectacle blind flanges are also used in situations where the flow of fluid or gas needs to be redirected or diverted to another pipeline.

Spectacle blind flanges are designed to be easy to install and remove, which makes them ideal for use in applications where frequent maintenance or repairs are required. They are also cost-effective, as they eliminate the need for expensive shut-downs, disassembly, and reassembly of the entire piping system.

The Benefits of Using Spectacle Blind Flanges

Spectacle blind flanges offer many benefits over other types of flanges. One of the main advantages is the ability to temporarily or permanently close off a pipeline without interrupting the flow of fluid or gas. This is particularly useful in situations where the pipeline needs to be maintained or repaired, as it eliminates the need for shut-downs, which can be time-consuming and expensive.

Another benefit of spectacle blind flanges is their flexibility. They can be easily installed and removed, allowing for quick changes in the pipeline configuration. This is especially useful in situations where the flow of fluid or gas needs to be redirected or diverted to another pipeline.
Spectacle blind flanges are also cost-effective. They eliminate the need for expensive shut-downs, disassembly, and reassembly of the entire piping system. This can save companies a significant amount of time and money.

Factors to consider when selecting the right Spectacle Blind Flange

When selecting the right Spectacle Blind flange for your piping system, there are several factors to consider. These include:

Material
The material of the flange should be compatible with the material of the pipe and the fluid or gas being transported.

Size
The size of the flange should match the size of the pipe to ensure a secure and leak-free connection.

Pressure Rating
The flange should be rated to handle the maximum pressure of the piping system.

Temperature Rating
The flange should be rated to handle the maximum temperature of the piping system.

Corrosion Resistance
The flange should be corrosion-resistant to ensure that it will not corrode over time, which could lead to leaks and other safety hazards.

Spectacle Blind Flanges in Different Industries

Spectacle blind flanges are used in various industries, including oil and gas, chemical, petrochemical, and power generation. In the oil and gas industry, spectacle blind flanges are used to isolate sections of pipelines during maintenance and repair operations. In the chemical industry, they are used to divert the flow of chemicals to different pipelines. In the petrochemical industry, they are used to isolate sections of pipelines during maintenance and to prevent contamination of products. In the power generation industry, they are used to isolate sections of pipelines during maintenance and to redirect the flow of steam to different turbines.

Spectacle blind flanges are also used in other industries, such as food processing, pharmaceuticals, and water treatment. In the food processing industry, they are used to isolate sections of pipelines during cleaning and sterilization operations. In the pharmaceutical industry, they are used to isolate sections of pipelines during production and to prevent contamination of products. In the water treatment industry, they are used to isolate sections of pipelines during maintenance and to divert the flow of water to different treatment processes.

Price List of Spectacle Blind Flanges

Prices for Spectacle Blind Flanges are very affordable.

Please click on the "Ask for Quote" button or click here to request the updated price list and ready stock information along with your requirement.

TESCO STEEL & ENGINEERING maintains a stock of all standard items and can export them at the best price.

SPECIFICATIONS

Spectacle Blind Flanges are available in the following specifications:
Size	1/2"NB to 56"NB
Class	150#, 300#, 3000#, 6000#, 9000#
Pressure Ratings	PN 1 - PN 400
Stainless Steel Spectacle Blind	ASTM A 182 F - 304 / 304H / 304L / 316 / 316H / 316L / 316Ti, 309, 310, 317L, 321, 347, 904L
Duplex Steel Spectacle Blind	ASTM A 182 - F 51, F 53, F 55
Alloy Steel Spectacle Blind	ASTM A 182 - F5, F9, F11, F21, F22 & F91
Carbon Steel Spectacle Blind	ASTM A 105
Low Temp. Carbon Steel Flanges (LTCS Spectacle Blind)	A 350 LF2
Cupro Nickel (Cu-Ni) Spectacle Blind	C70600, 90/10, C71500, 70/30, C71640
Nickel Spectacle Blind	UNS N02200, UNS N02201
Monel Spectacle Blind	UNS N04400, UNS N05500, Alloy 20
Inconel Spectacle Blind	UNS N06600, UNS N06601, UNS N06625, UNS N08800, UNS N08810, UNS N08825
Hastelloy Spectacle Blind	UNS N10276, UNS N06022, UNS N10665, UNS N06455
Titanium Spectacle Blind	Gr. 1, Gr. 2, Gr. 3, DTH 3.7035, DTH 3.7055
Other Services	Hot Dip Galvanized (GI) Spectacle Blind Sand Blasting on Spectacle Blind Shot Peening on Spectacle Blind Epoxy Coating on Spectacle Blind FBE Coating on Spectacle Blind

ANSI / ASME B16.5 SPECTACLE BLIND

ANSI / ASME Class 150 Spectacle Blind

ANSI / ASME Class 300 Spectacle Blind

ANSI / ASME Class 600 Spectacle Blind

ANSI / ASME Class 900 Spectacle Blind

ANSI / ASME Class 1500 Spectacle Blind

ANSI / ASME Class 2500 Spectacle Blind

Countries we export to: Spectacle Blind Manufacturers / Suppliers / Stockist in Kuwait, Socket Weld Flanges Manufacturers in UAE, Socket Weld Flanges Manufacturers in Germany,Socket Weld Flanges Manufacturers Saudi Arabia, Socket Weld Flanges Manufacturers West Africa, Socket Weld Flanges Manufacturers Dubai, Socket Weld Flanges Manufacturers Iraq, Socket Weld Flanges Manufacturers Congo, Socket Weld Flanges Manufacturers Mexico, Socket Weld Flanges Manufacturers Bahrain, Socket Weld Flanges Manufacturers Canada, Socket Weld Flanges Manufacturers Philippines, Socket Weld Flanges Manufacturers Thailand, Socket Weld Flanges Manufacturers Kenya, Socket Weld Flanges Manufacturers Oman, Socket Weld Flanges Manufacturers Malaysia, Socket Weld Flanges Manufacturers Turkey, Socket Weld Flanges Manufacturers Qatar, Socket Weld Flanges Manufacturers Sudan, Socket Weld Flanges Manufacturers Netherlands, Socket Weld Flanges Manufacturers Oman, Socket Weld Flanges Manufacturers Nigeria, Socket Weld Flanges Manufacturers Muscat, Socket Weld Flanges Manufacturers Russia, Socket Weld Flanges Manufacturers Vietnam, Socket Weld Flanges Manufacturers Angola, Socket Weld Flanges Manufacturers Indonesia, Socket Weld Flanges Manufacturers UK, Socket Weld Flanges Manufacturers Nigeria, Socket Weld Flanges Manufacturers Yemen, Socket Weld Flanges Manufacturers Italy, Socket Weld Flanges Manufacturers United States, Socket Weld Flanges Manufacturers Venezuela, Socket Weld Flanges Manufacturers Kazakhstan, Socket Weld Flanges Manufacturers Algeria, Socket Weld Flanges Manufacturers Jordan, Socket Weld Flanges Manufacturers Colombia, Socket Weld Flanges Manufacturers Libya, Socket Weld Flanges Manufacturers Chine, Socket Weld Flanges Manufacturers Peru, Socket Weld Flanges Manufacturers Iran, Socket Weld Flanges Manufacturers South Africa, Socket Weld Flanges Manufacturers Bangkok, Socket Weld Flanges Manufacturers Jiddah, Socket Weld Flanges Manufacturers Afghanistan, Socket Weld Flanges Manufacturers Israel, Socket Weld Flanges Manufacturers Zambia, Socket Weld Flanges Manufacturers Tanzania, Socket Weld Flanges Manufacturers Somalia, Socket Weld Flanges Manufacturers Pakistan.

Major Exporting Areas: Spectacle Blind Manufacturers / Suppliers / Stockist in Moscow, Port-Of-Spain, Seoul, Montreal, Dubai, Kuala Lumpur, Aberdeen, Tehran, Bogota, Petaling Jaya, Melbourne, Abu Dhabi, Courbevoie, Edmonton, Ho Chi Minh City, Bangkok, Toronto, Muscat, Milan, Busan, Mexico City, Perth, La Victoria, Santiago, Rio de Janeiro, London, Karachi, Los Angeles, Manama, Geoje-si, Atyrau, Sydney, Riyadh, New York, Jeddah, Houston, Granada, Jakarta, Brisbane, Algiers, Kuwait City, Dubai, Hanoi, Doha, Al Jubail, Chiyoda, Cairo, Gimhae-si, Caracas, Lagos, Al Khobar, Madrid, Singapore, Calgary, Colombo, Ulsan, Istanbul, Ahvaz, Dammam, Dallas, Texas, Ankara, Sharjah, Vung Tau, Angola, Benin, Burundi, Botswana, Burkina Faso, Cameroon, Douala, Central African Republic, Republic of Congo, Democratic Republic of Congo, Côte d'Ivoire, Djibouti, Eritrea, Ethiopia, Equatorial Guinea, Gabon, Guinea, Kenya, Liberia,Malawi, Mali, Mauritania, Mauritius, Casablanca-Settat, Tanger-Tetouan-Al Hoceima, Fès-Meknès, Marrakesh-Safi, Oriental, Béni Mellal-Khénifra, Souss-Massa, Laâyoune-Sakia El Hamra, Rabat-Salé-Kénitra region, Mozambique, Temara, Niger, Rwanda, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Bangkok, Bangchan, Khlong Sam Wa, Gemopolis, Lard Krabang, Pathumthani, Bangkadi, Navanakorn, Samut Prakarn, Bangplee, Bangpoo, Saraburi, Nongkhae, SIL I/Land, Chachoengsao, 304 I/P, Gateway City, Wellgrow, Rayong, Amata City, Eastern Seaboard, Hemaraj Eastern Seaboard, Rojana, Soam Eastern, Chonburi, Amata Nakorn, Hemaraj Chonburi, Pinthong, Ayutthaya, Bangpa-in, Saha Ratna Nakorn, Nakornratchasima, Kabinburi, Prachinburi, HCMC, Tan Thuan Export Processing Zone, Bien Hoa, Dong Nai Province, Amata City Bien Hoa Industrial Park, Long Binh Techno Park, Binh Duong Province, Vietnam Singapore Industrial Park, My Phuoc Industrial Park, Ho Nai Industrial Zone, Bau Xeo Industrial Park, Long Thanh Industrial Zone, Long Duc Industrial Park, Duc Hao I, Tan Huong, Long Jiang, Tra Noc I/II, Hung Phu I, Hiep Phuoc Industrial Park, Phuoc Dong Industrial Park, Dinh Vu – Cat Hai Economic Zone.