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Carbon Steel Spectacle Blind Flange and Spacer Blank Flange supplier in Mumbai

Like most flanges, a spectacle blind flange is used to connect or disconnect piping systems. This is made possible by the design of these components, which look like a spectacle. Hence, the term is used by all spectacle blind flange manufacturers around the world. The design of this flange includes 2 circular disks. One disk is similar to a blind flange, which is used to cause a permanent or temporary termination of flow. And the other disk is hollowed out in the center such that its inner diameter matches that of the pipe in a system.

Spectacle Blind Flange

When the hollowed plate is turned and connects the pipe, it is referred to as the open position, Whereas in the instance of the solid plate of the A105 Spectacle Blind flange covering the pipe, it is referred to as a closed position. One of the benefits of using this device is that it can be switched from open to closed position on a regular basis by the simple loosening of a bolt that is seen on the part that connects the two discs. The thickness of both the discs in the Asme 16.48 Spacer Blank Flanges are to be the same. Similar to all the components in a piping system, the material used by the manufacturer in its production must meet the requirements of the applications. If the application calls for high tensile strength, where hardness is not to be compromised, using a Carbon Steel Spectacle Blind Flange would meet its requirements. Furthermore, the price of these flanges would be much lower than other conventionally used alloys including stainless steel or any Alloy steel Spacer Blank Flange. Some other applications have the need for better corrosion resistance properties and more flexibility with regards to temperature usage. For such applications, the SS Spectacle Blind Flange is a viable option.

Check Spectacle Blind Flange Dimensions and SS Spectacle Blind Flange Material price list ex Mumbai

 

Spectacle Blind Flange Specification

A PED approved Spectacle Blind Flange Manufacturers In India, View Carbon Steel Spacer Blind Flange dimension, Weight Of Spectacle Blind Flanges

Specification : ASME B16.48 Spectacle Blind Flange
Connection Type Raised Face, Ring Type Joint, Lap-Joint Face, Small Male-Female, Large, Flat Face, Large Male-Female,
Dimensions ASA, API-605, MSS SP44, ANSI B16.5, AWWA, ANSI B16.47 Series A & B, Custom Drawings
Standard BS 4504, GOST-12820, EN1092, ANSI B16.36, DIN, JIS, SABS1123, ANSI B16.48, ANSI B16.47, ANSI B16.5, UNI 2277/2278
Class 300, 600, 2500, 900, 150, 1500 LBS
DIN DIN2573, 2527, 2638, 2642, 2656, 2635, 2632, 2633, 2629, 2641, 2636,2637, 2631, 2576, 2627, 2628, 2655, 2673 2566, 2634,
Size ½ Inch to 48 Inch
Coating/Surface Treatment Anti-rust Paint, Zinc Plated, Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
BS BS4504, BS10, BS4504, BS1560
Flange Face Type Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Large Male-Female, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Kolkata, Tehran, Muscat, Bengaluru, Indore, Bangalore, Mumbai, Ankara, Nagpur, Ahmedabad, Santiago, Dammam, India, Calgary, Ranchi, Coimbatore, London, Jamshedpur, Kuwait, Ahvaz, Hyderabad, Gujarat, Chennai, Khobar, Caracas, Noida, Baroda, Vadodara, Howrah, Ludhiana, Lagos, Karachi, Surat, Kanpur, Melbourne, Montreal, Gimhae si, Istanbul, Janeiro, Pimpri Chinchwad, New Delhi, Thiruvananthapuram, Ludhiana, Manama, Courbevoie, Abu Dhabi, Sydney, Riyadh, Rajkot, Mexico, Ernakulam, Perth, Port of Spain, Gurgaon, Bogota
Usage Oil Field, Offshore, Water System, Electric Power, Shipbuilding, Pipe Projects, Natural Gas etc.

Types Of Spectacle Blind Flanges

JIS 16k spectacle blind flange

JIS 16k spectacle blind flange

DN15-DN600 PN16 Stainless steel spectacle blind figure 8 flange

DN15-DN600 PN16 Stainless steel spectacle blind figure 8 flange

ANSI B16.48 API 590 A105 Carbon Steel Spectacle Spade Blind Flange

ANSI B16.48 API 590 A105 Carbon Steel Spectacle Spade Blind Flange

ASME b 16.48 spacer spade spectacle blind flange

ASME b 16.48 spacer spade spectacle blind flange

ASME b16.48 carbon steel figure 8 spectacle blind flange

ASME b16.48 carbon steel figure 8 spectacle blind flange

DIN Galvanized Pipe Spectacle Blind flange

DIN Galvanized Pipe Spectacle Blind flange

ANSI B16.5 Carbon Steel A105 4 inch Sch40 Spectacle Blind flange

ANSI B16.5 Carbon Steel A105 4 inch Sch40 Spectacle Blind flange

Spacer Spade Blind Spectacle Blind Figure 8 Blind Flange

Spacer Spade Blind Spectacle Blind Figure 8 Blind Flange

ASTM A234 WPB spectacle blind flange

ASTM A234 WPB spectacle blind flange

ASTM A105 CLASS150 FF Carbon Steel Spectacle Figure 8 Blind Flange

ASTM A105 CLASS150 FF Carbon Steel Spectacle Figure 8 Blind Flange

DN800 6 inch PN16 carbon steel Spectacle Spade Blind Pipe Flange

DN800 6 inch PN16 carbon steel Spectacle Spade Blind Pipe Flange

spectacle blind flange dn65 pn16 titanium flange

spectacle blind flange dn65 pn16 titanium flange


SS Spectacle Blind Flange Pressure ratings

Temperature (F°) 150 LBS 300 LBS 400 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS
-20 to 100 285 740 985 1480 2220 3705 6170
200 260 680 905 1360 2035 3395 5655
300 230 655 870 1310 1965 3270 5450
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
700 110 530 710 1060 1590 2655 4425
750 95 505 675 1015 1520 2535 4230
400 200 635 845 1265 1900 3170 5280
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715
900 50 230 305 460 690 1150 1915

Weight Of Spectacle Blind Flanges

Stockist and supplier of Spectacle Blinds and Asme 16.48 Spectacle Blind flanges, View Alloy steel Spacer Blank Flange Application, SS Vented Blind Flange Weight Chart
Normal Pipe Size Dimensions Weight in Kg
NPS
(In.)
DN (millimeter) FLANGES
Outer Diameter
Millimeter
Millimeter
FLANGES
Thickness

D

millimeter
SOW
Socket Weld
Weld Neck Blind
1/2 15 88.9 11.2 0.4 0.5 0.4
2 50 152.4 19.1 2.1 2.6 2.4
1 25 108 14.2 0.8 1 0.9
1 1/4 32 117.3 15.7 1 1.3 1.2
1 1/2 40 127 17.5 1.3 1.7 1.5
3/4 20 98.6 12.7 0.6 0.7 0.6
2 1/2 65 177.8 22.4 3.3 4.1 3.9
3 80 190.5 23.9 3.9 4.9 4.9
3 1/2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
24 600 812.8 47.8 86.9 115 185.0
6 150 279.4 25.4 7.5 10.6 11.3
8 200 342.9 28.4 12.1 17.6 19.6
10 250 406.4 30.2 16.5 24 28.6
12 300 482.6 31.8 26.2 36.5 43.2
14 350 533.4 35.1 34.6 48.4 58.1
5 125 254 23.9 6.1 8.6 8.6
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0

Asme 16.48 Spectacle Blind Dimensions

Size in In. Size in Millimeter Internal Diameter Outer Diameter Center to Center Thickness Web Width Web Thickness Hole Diameter Spectacle Blind Weight in Kg Paddle Blank Weight in Kg Paddle Spacer Blank Weight in Kg
2 1/2 65 73 107 140 6.4 51 4 19.05 0.7 0.46 0.24
3/4 20 21 54 70 3 38 2 15.875 0.1 0.05 0.04
1 25 27 64 80 3 38 2 15.875 0.14 0.07 0.06
1 1/4 32 42 73 90 6.4 38 4 15.875 0.35 0.21 0.14
1 1/2 40 48 83 100 6.4 38 4 15.875 0.46 0.27 0.18
1/2 15 16 45 60 3 38 2 15.875 0.07 0.03 0.03
2 50 61 102 120 6.4 51 4 19.05 0.68 0.41 0.26
3 80 89 133 150 6.4 64 4 19.05 1.1 0.71 0.39
3 1/2 90 102 159 175 9.7 64 5 19.05 2.44 1.54 0.9
4 100 114 172 190 9.7 64 5 19.05 2.81 1.8 1.01
20 500 508 603 635 28.4 121 22 31.75 83.67 64.85 18.82
6 150 168 219 240 12.7 76 7 22.225 5.39 3.82 1.57
8 200 219 276 300 12.7 76 10 22.225 8.32 6.07 2.25
10 250 273 337 360 15.7 102 12 25.4 15.04 11.19 3.84
12 300 324 406 430 19.1 102 15 25.4 26.95 19.77 7.18
5 130 141 194 215 9.7 76 5 22.225 3.37 2.29 1.08
14 350 356 448 475 19.1 108 15 28.575 32.94 24.07 8.87
16 400 406 511 540 22.4 108 17 28.575 50.27 36.73 13.54
18 450 457 546 580 25.4 114 20 31.75 61.79 47.55 14.23
24 600 610 714 750 31.8 140 24 34.925 129.3 101.8 27.49

Spectacle Blind Flange Class 150 Dimension Chart

Size in In. Size in Millimeter Internal Diameter Outer Diameter Center to Center Thickness Web Width Web Thickness Hole Diameter Spectacle Blind Weight in Kg Paddle Blank Weight in Kg Paddle Spacer Blank Weight in Kg
1/2 15 16 51 65 6.4 38 4 15.875 0.19 0.1 0.09
1 25 27 70 90 6.4 38 4 19.05 0.36 0.19 0.16
1 1/4 32 42 79 100 6.4 38 4 19.05 0.43 0.25 0.17
1 1/2 40 48 92 115 6.4 38 4 22.225 0.58 0.34 0.24
2 50 61 108 125 9.7 51 5 19.05 1.19 0.71 0.48
2 1/2 65 73 127 150 9.7 51 5 22.225 1.64 0.98 0.65
3/4 20 21 64 80 6.4 38 4 19.05 0.31 0.16 0.14
3 80 89 146 170 9.7 64 5 22.225 2.11 1.29 0.81
3 1/2 90 102 162 185 12.7 64 7 22.225 3.35 2.09 1.26
5 130 141 213 235 15.7 76 8 22.225 6.98 4.47 2.51
6 150 168 248 270 15.7 76 8 22.225 9.34 6.06 3.28
8 200 219 305 330 22.4 76 17 25.4 19.42 13.08 6.33
10 250 273 359 385 25.4 102 20 28.575 29.22 20.55 8.66
4 100 114 178 200 12.7 64 7 22.225 4.01 2.52 1.49
12 300 324 419 450 28.4 102 22 31.75 43.9 31.31 12.58
14 350 356 483 515 31.8 108 24 31.75 67.86 46.58 21.27
16 400 406 536 570 38.1 108 29 34.925 98.04 68.74 29.3
20 500 508 651 685 44.5 121 34 34.925 164.75 118.43 46.31
24 600 610 772 810 50.8 140 39 41.275 261.55 190.13 71.42
18 450 457 594 630 41.1 114 31 34.925 128.23 91.06 37.16

Carbon Steel Spectacle Blank 300 LB Dimension

Size in In. Size in Millimeter Internal Diameter Outer Diameter Center to Center Thickness Web Width Web Thickness Hole Diameter Spectacle Blind Weight in Kg Paddle Blank Weight in Kg Paddle Spacer Blank Weight in Kg
1/2 15 16 51 65 6.4 38 4 15.875 0.19 0.1 0.09
1 25 27 70 90 6.4 57 4 19.05 0.36 0.19 0.16
1 1/4 32 37 79 100 9.7 57 5 19.05 0.67 0.38 0.29
1 1/2 40 43 92 115 9.7 67 5 22.225 0.91 0.51 0.4
2 50 55 108 125 9.7 57 5 19.05 1.23 0.71 0.52
4 100 108 191 215 15.7 76 8 25.4 6.04 3.59 2.44
3/4 20 21 64 80 6.4 38 4 19.05 0.31 0.16 0.14
2 1/2 65 67 127 150 12.7 67 7 22.225 2.21 1.28 0.92
3 80 83 146 170 12.7 67 7 22.225 2.85 1.7 1.15
3 1/2 90 96 159 185 15.7 76 8 25.4 4.07 2.49 1.58
5 130 135 238 265 19.1 86 10 28.575 11.4 6.79 4.6
6 150 162 264 290 22.4 86 12 28.575 15.91 9.8 6.11
8 200 212 318 350 28.4 95 22 31.75 28.05 18.03 10.01
18 450 448 610 655 53.8 133 41 44.45 183.62 125.71 57.9
10 250 265 397 430 35.1 105 27 34.925 54 34.74 19.26
12 300 315 454 490 41.1 105 31 34.925 80.78 53.2 27.58
14 350 346 489 525 44.5 114 34 38.1 100.19 66.82 33.36
20 500 497 679 725 63.5 133 48 44.45 269.2 183.85 85.35
24 600 597 787 840 73.2 152 55 50.8 405.6 284.72 120.88
16 400 397 562 605 50.8 124 39 41.275 151.24 100.76 50.48

#600 SS Spectacle Blind Flange Dimension table

Inconel 625 Vented Blind Flange Manufacturers in India, Buy Spectacle Blind, Asme 16.48 Spacer Blank flange at best price ex Mumbai, View A105 Spectacle Blind Dimensions In Mm
Size in In. Size in MM Internal Diameter Outer Diameter Center to Center Thickness Web Width Web Thick. Hole Diameter Spectacle Blind Weight in Kg Paddle Blank Weight in Kg Paddle Spacer Blank Weight in Kg
1/2 15 16 60 80 6.4 38 4 22.225 0.27 0.14 0.13
1 25 27 76 100 6.4 57 4 25.4 0.43 0.23 0.2
1 1/4 32 37 86 110 9.7 57 5 25.4 0.81 0.45 0.36
1 1/2 40 43 95 125 9.7 67 5 28.575 0.98 0.54 0.43
2 50 55 140 165 12.7 57 7 25.4 2.88 1.56 1.32
3/4 20 21 67 90 6.4 41 4 22.225 0.34 0.18 0.16
2 1/2 65 67 162 190 12.7 67 7 28.575 3.82 2.09 1.73
3 80 83 165 190 15.7 67 8 25.4 4.68 2.68 2
4 100 108 203 235 19.1 76 10 31.75 8.48 4.94 3.54
6 150 162 286 320 25.4 86 13 31.75 21.9 13.04 8.86
8 200 212 356 395 35.1 95 27 38.1 45.96 27.93 18.02
10 250 265 432 470 41.1 105 31 38.1 78.21 48.16 30.04
5 130 135 244 280 22.4 86 12 34.925 14.18 8.37 5.81
12 300 315 495 535 47.8 105 36 38.1 117.31 73.55 43.76
14 350 346 518 560 53.8 114 41 41.275 140.86 90.65 50.2
18 450 448 635 685 66.5 133 50 50.8 252.97 168.39 84.57
20 500 497 696 750 73.2 133 55 53.975 331.81 222.68 109.13
24 600 597 835 900 88.9 152 67 66.675 579.52 389.25 190.27
16 400 397 572 615 60.5 124 46 44.45 188.73 124.31 64.42

Dimension of Class 900 Asme 16.48 Spectacle Flange

Size in In. Size in Millimeter Internal Diameter Outer Diameter Center to Center Thickness Width Thickness Hole Diameter Spectacle Blind Weight in kg Paddle Blank Weight in kg Paddle Spacer Blank Weight in kg
1/2 15 16 61 80 6.4 38 4 22.225 0.28 0.14 0.13
4 100 102 206 240 22.4 89 12 34.925 10.47 5.96 4.5
1 25 27 76 100 9.7 64 5 25.4 0.65 0.35 0.3
1 1/4 32 35 86 110 9.7 64 5 25.4 0.82 0.45 0.37
1 1/2 40 41 95 125 12.7 70 7 28.575 1.3 0.71 0.58
2 50 53 140 165 12.7 70 7 25.4 2.9 1.56 1.33
3/4 20 21 67 90 9.7 41 5 22.225 0.52 0.27 0.24
2 1/2 65 63 162 190 15.7 76 8 28.575 4.78 2.58 2.19
3 80 78 172 205 19.1 76 10 31.75 6.36 3.54 2.81
5 130 128 251 290 28.4 89 15 41.275 19.55 11.23 8.31
6 150 154 279 320 35.1 89 18 38.1 29.08 17.15 11.93
8 200 203 349 395 41.1 102 31 44.45 52.23 31.43 20.8
24 600 575 899 990 111.3 178 84 92.075 898.71 564.9 333.8
12 300 303 518 570 60.5 114 46 53.975 169.01 101.94 67.06
14 350 333 575 635 66.5 127 50 60.325 229.84 138.07 91.76
16 400 381 638 705 76.2 133 58 66.675 320.1 194.78 125.32
18 450 429 702 775 85.9 146 65 73.025 432.4 265.84 166.56
10 250 255 432 480 50.8 114 39 50.8 98.33 59.53 38.79
20 500 478 752 830 95.3 152 72 79.375 540.14 338.44 201.7

Check our material dispatch in the following countries

Products We supplied to following Locations
JIS 16k spectacle blind flange Australia, Philippines, Nigeria, UK
DN15-DN600 PN16 Stainless steel spectacle blind figure 8 flange Kuwait, Brazil, South Africa, Saudi Arabia (KSA)
ANSI B16.48 API 590 A105 Carbon Steel Spectacle Spade Blind Flange Poland, Canada, Ellington -United States, UK
ASME b 16.48 spacer spade spectacle blind flange Hong Kong, Oman, Malaysia, UAE
ASME b16.48 carbon steel figure 8 spectacle blind flange Bahrain, Singapore, South Africa
DIN Galvanized Pipe Spectacle Blind flange Chile, Singapore, Italy, Iran
ANSI B16.5 Carbon Steel A105 4 inch Sch40 Spectacle Blind flange Norway, Malaysia, Turkey, United Arab Emirates (UAE)
Spacer Spade Blind Spectacle Blind Figure 8 Blind Flange Belgium, Philippines, Dammam -KSA, Indonesia.
ASTM A234 WPB spectacle blind flange Malaysia, Philippines, Canada, Singapore
ASTM A105 CLASS150 FF Carbon Steel Spectacle Figure 8 Blind Flange Romania, Japan, Europe, Malaysia
DN800 6 inch PN16 carbon steel Spectacle Spade Blind Pipe Flange Sweden, China, Colombia, Malaysia
spectacle blind flange dn65 pn16 titanium flange Russia, Dubai, Netherlands, Malaysia
F316 Spectacle blind flange 300# 6'' Stainless Steel figure 8 flange UK, Mexico, Egypt, Spain
dn25 pn16 spectacle blind flange Europe, UAE, United Kingdom -UK, Malaysia
150lbs 1/2'' figure 8 spectacle blind flange Europe, France, Thailand, Qatar
astm a105 spacer spectacles blind flange Figure -8 Blank Malaysia, Germany, Czechia, Thailand
Stainless Steel Blank flange Spectacle Blind Flange USA, Bangladesh, Finland, Malaysia