Hebei Yingke Piping Co., Ltd. is an ISO enterprise functioning as the manufacturer, supplier and exporter of Spectacle Blind Flanges. An SS 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 flanges are also called as ‘gure8’ flanges. The primary role of Monel Spectacle Blind Flange is to curb any leakages from the pipeline when it is under maintenance. Carbon Steel Spectacle Blind Flanges are pressure retaining plates used in high pressure piping networks. Our ASME B16.5 Spectacle Blind Flanges can be easily rotated to open and close the ow from pipes. They are used in applications that operate at sub-zero temperatures, are volatile and toxic.
 
Standard Specification for Spectacle Blind Flanges
Dimensions: ASME B16.5, ASME B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size: 1/2" (15 NB) to 48" (1200NB)
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND6,10, 16, 25, 40 Etc.
DIN: DIN2527, 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)
 
Material & Grades of Spectacle Blind Flanges:
Stainless Steel Spectacle Blind Flanges:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Spectacle Blind Flanges:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Spectacle Blind Flanges:
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Spectacle Blind Flanges: ASTM A350, LF2, LF3
Alloy Steel Spectacle Blind Flanges:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Spectacle Blind Flanges: ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Spectacle Blind Flanges:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), 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)
 
ASME B16.5 Spectacle Blind Flanges Application
ASME B16.5 Spectacle Blind Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Spectacle Blind Flanges through a worldwide network of stockkeeping branches. These Spectacle Blind Flange is use in various industries like:
·   Stainless Steel Spectacle Blind Flanges uses in Oil and Gas Pipeline 
·   Spectacle Blind Flanges uses in Chemical Industry 
·   Alloy Steel Spectacle Blind Flanges uses in Plumbing
·   Flat Faced Spectacle Blind Flanges uses in Heating 
·   Spectacle Blind Pipe Flanges uses in Water Supply Systems 
·   ASME B16.5 Spectacle Blind Forged Flanges uses in Power Plant 
·   Spectacle Blind Plate Flanges uses in Paper & Pulp Industry 
·   Spectacle Blind Flange uses in General Purpose Applications 
·   Steel Spectacle Blind Flanges uses in Fabrication Industry 
·   Spectacle Blind Flange uses in Food Processing Industry 
·   Spectacle Blind Flanges uses in Structural Pipe
 
Export Destinations for Spectacle Blind Flanges
We are renowned & most acclaimed Source, Stock, Distribution, Manufacturer, Suppliers, Stockholder, Traders, Wholesaler, Dealer, Distributor, Importer & Exporter, Fabricator, Stock of Spectacle Blind Flanges in Stainless Steel. for More Information About Spectacle Blind Flanges Please Call +86-317-6818 218 or Send an Email to yingkepiping@yingkepiping.com.