Spectacle Blind Flanges

Stainless Steel Spectacle Blind Flanges, ANSI B16.5 Spectacle Blind Flanges Supplier in India.

Often referred to as "spectacle blinds," spectacle blind flanges are essential parts of piping systems that are utilized to secure or isolate specific pipeline sections. These devices have widespread application in various industries, including water treatment, chemical processing, and oil and gas. A solid plate and a perforated plate, both attached on a single piece of metal, make up a spectacle blind flange. The perforated plate, also known as the "spacer," permits passage when necessary, but the solid plate, often called the "blind," stops the flow of fluid. The design makes it possible to quickly isolate or reconnect a pipeline without completely removing or replacing the flanges. The effectiveness and dependability of spectacle blind flanges are their main advantages. They offer a reliable way to guarantee safety during maintenance or system modifications, secure and isolate certain pipeline segments, and stop leaks. They are especially helpful in situations when it's required to make frequent modifications to the system configuration.
The materials used to make spectacle blinds, which are made of high-strength materials like carbon steel, stainless steel, or alloy steel, are meant to withstand extreme temperatures and pressures. They can also be made to fit different pressure ratings and flange sizes, which makes them adaptable to a range of applications.

ASME B16.5 Spectacle Blind Flanges Specification

Dimension Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size : ½" (15 NB) to 48" (1200NB)

Class / Pressure Rating : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

DIN : IN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673

BS : BS4504 , BS4504, BS1560, BS10

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

Manufacturing Standards

ASTM A182 – ASME SA182 : Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASME B16.5 : Pipe Flanges and Flanged Fittings

ASME B16.36 : Spectacle Blind Flanges

ASME B16.47 : Large Diameter Steel Flanges NPS26 Through NPS60

MSS SP-6 : Standard Finishes for Contact Faces of Pipe Flanges and Connecting End Flanges of Valves and Fittings

Spectacle Blind Flanges Material & Grades

Stainless Steel Spectacle Blind Flanges

ASTM A182 F 304, 304L, 304H, 309, 310, 310S, 316, 316L, 317, 317L, 321, 321H, 347, 347H, 446, 904L

Carbon Steel Spectacle Blind Flanges

ASTM A105, ASTM A694 Gr. F42, 46, 52, 56, 60, 65, 70

Alloy Steel Spectacle Blind Flanges

ASTM A182, F1, F5, F9, F11, F22, F91

Duplex Steel Spectacle Blind Flanges

ASTM A182, F44, F45, F51, F53, F55, F60, F61

Super Duplex Spectacle Blind Flanges

ASTM A182, F44, F45, F51, F53, F55, F60, F61

High Nickel Alloy Spectacle Blind Flanges

ASTM B564, B160, B472, B162, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade 2 & 5), Cupro-Nickel 70/30, Cupro-Nickel 90/10.

Low Temperature Carbon Steel Spectacle Blind Flanges

ASTM A350, LF2, LF3

ASME B16.5 Spectacle Blind Flanges Application Industries

Spectacle Blind Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a wide range of Spectacle Blind Flanges through a worldwide network of stock-keeping branches. These ASME B16.5 Spectacle Blind Flanges is use in various industries like :

Stainless Steel Spectacle Blind Flanges use in Oil and Gas Industry

ASTM B16.5 Spectacle Blind Flanges use in Petrochemical Industry

Spectacle Blind Flanges Used In Refineries Industry

Spectacle Blind Flanges use in Nuclear Power Plant Industry

Alloy Steel Spectacle Blind Flanges use in Chemical Industry

ANSI B16.5 Carbon Steel Spectacle Blind Flanges use in Marine Industry

Duplex Steel Spectacle Blind Flanges use in Aerospace Industries

Nickel Alloy Spectacle Blind Flanges use in Pulp & Paper Indusry

Other Types of Spectacle Blind Flanges

Main Countries We Deliver Spectacle Blind Flanges

We have regular exports of Spectacle Blind Flanges in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

Cities We Deliver ANSI B16.5 Spectacle Blind Flanges

We are Leading Supplier of Spectacle Blind Flanges in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.