spectacle blind flange
spectacle blind flange
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Spectacle Flange, Spectacle blind Flange, Figure-8 BlanksSpectacle flanges, also known as spectacle blind flanges, are most commonly used on piping systems that need to be separated regularly or where the flow through the systems is regularly stopped. One end of the spectacle flange is solid, while the other end has a hole in the center.
Dec 23, 2017 · A spectacle blind flange is a combination of a spade fange and a spacer fange. Spectacle blind flange (also called figure 8 flange), its the most regular spectacle flange.The shape of spectacle flange is like glasses. One part is a blind plate, the other part is a ring which has a same outer diameter with the first part.Videos of spectacle blind flange Watch video on Vimeo0:38Cupro Nickel 90-10 Spectacle Blind Flanges5 views · Aug 11, 2017Vimeo CuNI TubesSee more videos of spectacle blind flangeSteel Blind Flange,Steel Blank Flange,Steel Flange CapWelcome to Steel Blind Flange,Steel Blank Flange,Steel Flange Cap Contact Us. Our Company Hebei Haihao High Pressure Flange Pipe Fitting Group established in 1982. Hebei Haihao High Pressure Flange Pipe Fitting Group Co was established in 1982, located in Mengcun Countythe hometown of pipe fittings in China. spectacle blind flange
Spectacle Blind Flange Manufacturers in India. Spectacle blind flange is used to absolutely make sure that an item of equipment is properly and securely blanked off with no possibility of any flow or leakage through a valve during maintenance. Forged grooved spectacle blind flange is used to flow can be diverted to other items of equipment but not just bypassed around the blank as this would spectacle blind flangeSpectacle, Line & Paddle Blinds & Spacers - Products spectacle blind flangeSpectacle Blinds. Spectacle & Line Blinds. The line blind shown in use on the right is a spectacle blind or figure 8. In the small picture on the left you can see one of these blinds by itself. The name spectacle blind or figure 8 is due to its shape. The spectacle blind has both an open and a closed position. The spectacle blind is spectacle blind flangeSpectacle Flanges and Blinds - Titan Flow ControlTitan's Spectacle Flanges and Blinds Titan's Spectacle Flanges, Single Blinds, and Ring Spacers are crucial pipeline accessories when a section of the pipeline may need to be isolated from the rest. Single Blinds or Blanks are positive shut-off devices that prevent flow through a pipeline.
Spectacle flanges, also known as spectacle blind flanges, are most commonly used on piping systems that need to be separated regularly or where the flow through the systems is regularly stopped. One end of the spectacle flange is solid, while the other end has a hole in the center.Spectacle Flange - stainlesssteelA spectacle blind also known as a figure-8 blind is generally a piece of metal that is cut to fit between two pipe flange and usually sandwiched between two gaskets. A spectacle blind is often made from two metal discs that are attached to each other by a small section of steel.Spectacle Blinds: Flow Control and Assurance Made Simple spectacle blind flangeThe connection is then further reinforced by using gaskets between the flanges and spectacle blind. This makes it critical to consider spectacle blind implementation in the design stage of your piping processes. The additional space between pipe flanges will also require extended stud bolts to ensure a reliable, long-lasting fit.
Sometimes people use term spec blind flanges or brake flange, but you should know that they are two different items. Class & Types of the Spectacle Blind. ASME B16.48 standard that covers Line Blanks. This standard covers the Spectacle Blind, Spades, and Spacers with pressure class 150, 300, 600, 900, 1500, and 2500 as listed in ASME B16.5.Spectacle Blind, Flange Spade, Ring Spacer (ASME B16.48 spectacle blind flange21 rows · Sep 20, 2017 · Spectacle blind, flange spade, and ring spacer are forged products used to blind pipelines spectacle blind flangeSpectacle Blind NPS Dimensions spectacle blind flange A B C t 1/2 45 16 60 3 3/4 54 21 70 3 1 64 27 80 3 See all 21 rows on blog.projectmaterials spectacle blind flangeSpectacle Blind | Tesco Steel & Engineering - Tesco FlangesSpectacle 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.
We Provide a Large Selection of Spectacle Blind Flanges Available in Spectacle Blind Flanges in Best Quality. We Keep Bulk Stock of ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN Spectacle Blind Flange for quick delivery to Our Clients.Spectacle Blind Flanges - Marcel PipingMarcel Piping is a highly acclaimed Manufacturer of ASME/ANSI/DIN Spectacle Blind Flange spectacle blind flangeSpectacle Blind Flange, Stainless Steel Spectacle Blind spectacle blind flangeAn Stainless Steel Spectacle Blind Flange resembles like a pair of glasses; two metal discs are joined together by a section of metal to form the flange. These flange are also known as figure8 flange. The primary role of Monel Spectacle Blind Flange is to curb any leakages from the pipeline when it
Spectacle Blind Flanges Manufacturers & Suppliers. Spectacle Blind Flanges Available for Sale in Sizes 1/2 to 60 Material Grades: Stainless Steel, Carbon Steel, Alloy Steel, Cupro Nickel (90/10, 70/30, 66/30/2/2), Hastelloy (C-4, C-22, C276, B-2), Nickel (200 / 201), Monel (400 & K500), Inconel (600, 601, 625 & 825), Incolloy (800, 800H), Alloy 20, Duplex Steel, SS 904L, Titanium (1 & 2 spectacle blind flangeSpectacle Blind Dimensions - Class 150 to Class 2500A spectacle blind is used in piping for positive isolation of the section of a line or equipment during maintenance and shutdown. ASME B16.48 standard that covers Line Blanks. This standard covers the dimensions for Spectacle Blind, Spades, and Spacers with pressure class 150, 300, 600, 900, 1500, and 2500 as listed in ASME B16.5.Spectacle Blind / Line Blanks - Texas FlangeSpectacle Blind Type 3. Paddle Spacer Type 2. Paddle Blank Type 1 (Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions) Spectacle Blind Flange Classes Choose your pressure class below. Class 150 Spectacle Blind / Line Blank;
Jan 10, 2016 · Posted in Pipe Flange. A spectacle blind or spec blind, abbreviated as SB, is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be inspected or removed from service. It is different than a valve in Special Flanges - Spectacle Blinds, Spades and Ring-SpacersA Spectacle Blind is a steel plate cut into two discs of a certain thickness. The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the discs is a solid plate, and the other is a ring, whose inside diameter is equal to that of a flange. 1.Related searches for spectacle blind flangespectacle blind flange chartspectacle flange dimensionsspectacle blinds ansispectacle flange drawingasme b16.48 spectacle blind dimensionsfigure 8 blind flange dimensionsasme b16.48 dimensionsspectacle blind catalogSome results are removed in response to a notice of local law requirement. For more information, please see here.
The spectacle flanges have three types:spacer,spade (paddle flange),spectacle blind flange.A spectacle blind flange is a combination of a spade and a spacer.Figure 8 or Spectacle Blinds | USA Industries, Inc.USA Industries' Figure 8 or Spectacle Blinds are a single piece of machined metal and therefore eliminates the hassle of having seperate paddle blind and ring spacer sets. When a section of your pipe needs to be isolated from the rest for maintenance, a spectacle blind will make the process much easier! A Figure 8 blind is most often mounted in the open position with the pipe flow unubstructed so it will Dimensions of Spectacle Blinds ASME B16.48 for spectacle blind flangeSpectacle Blinds should be made from a plate or forging specification, approved for use by ASME B31.3, of essentially the same chemical composition as the mating flanges and piping involved. Spectacle Blinds ASME B16.48 may be used for installation between ASME B16.5 flanges
The spectacle blind plate is commonly used for the pipeline flange which needs to change the process. The material mainly includes carbon steel, stainless steel and alloy. It can be selected according to the pipeline pressure grade and pipeline medium. Carbon Steel Spectacle Blind FlangeASME B16.48 spectacle blind Flange,A516 Gr 60,A182 F304L spectacle blind flangeThe Spectacle Blind is inserted between two flanges: in order to guarantee a perfect waterlight two gaskets are normally mounted , one on each side of spectacle blind. Carbon steel (ASTM 105, A516 Gr. 60/65/70, A350 LF2, A694 F60-65)ASME B16.48 Spectacle Blind Flange Dimensions and Weight 10 rows · A Stainless Steel Spectacle Blind Flange is a safety device that can be used to isolate a section spectacle blind flangeSpecification : ASME B16.48 Spectacle Blind Fl spectacle blind flange Application: Water Pipeline IndustryNuclear spectacle blind flange Design For Size: ASA, ASME, EN, DIN, PN, JIS, A spectacle blind flange Machining Equipment: Electric bevelling machine, Pr spectacle blind flange See all 10 rows on www.metallectsteel spectacle blind flange
Sep 19, 2019 · The illustration of the assembly of a spectacle blind flange; (1) bot & nut, (2) gasket, (3) mating flange, (4) spectacle blind flange. A blind flange is a flange used to close the end of a pipe which has equally spaced bolt holes drilled along the bolt circle. A blank flange is a flange that is not drilled but is otherwise complete.ASME B16.48 Figure-8 Blank | Spectacle Blind | RF/FFSep 25, 2019 · Technical drawing for the figure-8 blank (spectacle blind flange) in accordance with ASME B16.48, with raised face. The RF dimensions shall be furnished in accordance with ASME B16.5. The height of the raised face shall be in addition to the thickness T.ANSI ASME B16.48 Class 150 Spectacle Blind FlangesHastelloy X Spectacle Blind Flanges. Copper Nickel 70/30 Spectacle Blind Flanges. Copper Nickel 90/10 Spectacle Blind Flanges. Titanium CP4 Grade 1 Spectacle Blind Flanges. Titanium CP3 Grade 2 Spectacle Blind Flanges. Titanium CP2 Grade 3 Spectacle Blind Flanges. Titanium CP1 Grade 4 Spectacle Blind Flanges.