

What is a Spectacle Blind Flange: Spectacle blind flange (spectacle flange) is also called figure-8 blind flange, it is made of two pieces metal discs which are joint together by a part of steel handle. It is not like a valve, the spectacle blind flange is a permanent or long term isolation block.Spectacle Blind Flange Manufacturers & Suppliers! Carbon, Alloy & Stainless Steel Spectacle Blind Flanges ANSI/ASME Spectacle Blind Flanges, BS Spectacle Blind Flanges, DIN Spectacle Blind Flanges, EN 1092-1 Spectacle Blind Flange, JIS Flange Manufacturer & Supplier – Email Us for Best Prices! Complete Traceablility for Spectacle Blind Flanges – All Our Products will have Complete Marking on Flanges and/or Packaging, and the Details can be co-related to the Test Certificates.Documents We Provide Include – Certificate of Origin, Invoice & PL Attested by Chamber of Commerce, Test Certificates as per EN 10204 3.1, Other Testing Reports, as may be Required by Our Customers.We Can Handle the Logistics for You – We can offer Exworks, FOB, CFR, CIF Delivery to Any Port.Exporting Spectacle Blind Flanges is Our Specialty.Best Prices For Spectacle Blind Flanges Manufactured by Metline and Exported Worldwide.More Than 3 Decades of Experience in Stock & Supply of Spectacle Blind Flanges.The spectacle blind flange is a safety device used to isolate a section of pipeline or equipment when they need to be inspected or removed from piping system Why Choose Metline, as Your Source for Spectacle Blind Flanges? Spectacle blind flanges are generally made from forged bar stock. We have CNC machines as well as conventional lathe machines for machining and processing various types of spectacle blind flanges. Our manufacturing process for spectacle blind flanges includes an adequate heat treatment and the examination of chemical and mechanical properties.

We produce spectacle blind flanges in carbon steel, stainless steel, high nickel alloys, duplex/super duplex, copper nickel, titanium and special alloys. We can also produce and supply spectacle blind flanges for high pressure and high temperature applications. We produce spectacle blind flanges as per ANSI B16.5, DIN Standard and EN1092-1 in size range of 1/2” to 24” NPS.
SPECTACLE FLANGE PROFESSIONAL
Metline is a professional manufacturer and exporter of spectacle blind flanges with in-house precision machining facilities.

Manufacturing Specification: A182 Forged Spectacle Blind Flanges.Spectacle Blind Flanges Manufactured in Various Standards & Specifications including ANSI / ASME Flanges, BS Flanges, DIN Flanges, EN 1092-1 Flange, JIS Flange.Pressure Rating: 150 to 2500 Class, PN 2.5 to PN 100.Spectacle Blind Flanges Available for Sale in Sizes 1/2″ to 60″.Spectacle Blind Flanges Manufacturers & Suppliers
