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ASME B16.48 Spectacle Blind Flange Manufacturers in India

Manufacturer of ANSI B16.48 Spectacle Flange in Mumbai, India, Piping Spectacle Blind Flange Suppliers.

EN 1092-2 PN16 Spectacle Blind Flange Dimensions & MSS SP-44 Spectacle Blind Flange ASME B16.48 Price List, Spectacle Blind Flange Raised Face manufacturer in India.


ASME B16.5 Spectacle Blind Flanges are generally applied to permanently separating pipe systems, or they could even be used to just connect with each other. Spectacle blinds are a type of fitting, which consists of a steel plate that has been cut into two discs of a certain thickness. Click the link given here to know more about the spectacle blind flange price.

The two discs as mentioned in the spectacle blind flange weight chart are attached to each other by section of steel, which is similar to the nose piece of a pair of glasses.  Hence the term spectacle blind. One of the discs in the precision flange spectacle blind is a solid plate, while the other part is a ring, whose inside diameter is equal or similar to that of a flange.

ASME B16.5 Spectacle Blind Flanges could be applied in systems, which regularly require to be separated i.e. assembling and dis- assembling from other installations. Normally, a spectacle blind flange flat face will be typically mounted in the open position so that flow  of the media passing through the pipe is possible and not hindered. However, if the spectacle blind flange pn16 in the close position has been rotated, then , the pipe is blanked off and no flow is possible to any direction.


ASME B16.5 Spectacle Blind Flange Manufacturers in India

ASME B16.5 Spectacle Blind Flange

Spectacle Blind Flange Raised Face Suppliers In Mumbai

Spectacle Blind Flange Raised Face

Spectacle Blind Flange PN16 Distributor In Singapore

Spectacle Blind Flange PN16

ASME B16.47 Series a Flat Face Spectacle Blind Flange manufacturers, ASME B16.47 Series b Spectacle Blind Flange Rf Exporter in India, Spectacle Blind Flange Class 150 stockholder, ANSI B16.48 Class 150 Spectacle Blind Flange Rtj Price List in Mumbai

Maintenance on a pipe system can be a reason to rotate the spectacle blind flange in the close position by the factory workers. This run will take place through the hole, that has been drilled in the connection piece by the spectacle blind flange manufacturers in india . By loosening of all bolts, and partial removal of their, the spectacle blind flange raised face could be rotated. After replacing the gaskets the bolts can be re-assembled and tightened in the piping system. Although we recommend using a new gasket every time this has to be done in a stainless steel spectacle blind flange.

The ASME B16.5 spectacle blind flange rtj with pressure rating class designations i.e. class 150, class 300, class 400, class 600, class 900, and class 1500 in a size range between NPS 1/2 up to NPS 24 and piping spectacle blind flange with pressure rating class designation class 2500 is available in sizes NPS 1/2 till NPS 12. The requirements of the ASME B16.5 spectacle blind flange rf has been given in both metric as well as the U.S. Customary units with diameter of bolts and spectacle blind flange material bolt holes expressed in inch units;

We are one of the leading exporters of the spectacle blind flange supplier in Malaysia. We also supply other components besides the spectacle blind flange Singapore.


What is ASME B16.5 Spectacle Blind Flanges?


ASME B16.48 Spectacle Blind Flange Manufacturers in India

This Standard for spectacle blind flange ASME B16.48 covers pressure & temperature ratings, materials, tolerancesh1, marking, and testing for operational line blanks. This specififcation also covers the spectacle blind flange dimensions. carbon steel spectacle blind flange are available in sizes NPS 1/2 through NPS 24 for installation between ASME B16.5 flanges. While the spectacle blind flange 300 is available in the following pressure classes such as the 150, 300, 600, 900, 1500, and 2500.


Spectacle Blind Flanges Price List


SR NO Description Piping Material Class /QTY PRICE (USD$)
1 SPECTACLE BLIND: 4 NPS, CL.150#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A01E 62 NOS  $89.00
2 SPECTACLE BLIND: 3 NPS, CL.150#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A01E 30 NOS  $52.00
3 SPECTACLE BLIND: 2 NPS, CL.150#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A01E 12 NOS  $11.00
4 SPECTACLE BLIND: 1/2 NPS,CL.150#, RF,SMF( Ra=3.2 -6.3μm), NACE MR-0175/ISO 15156,ASTM A 516 GR.70 N (FIG.8, ASME B16.48) A01E 4 NOS  $11.00
5 SPECTACLE BLIND: 8 NPS, CL.300#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A03E 4 NOS  $25.00
6 SPECTACLE BLIND: 6 NPS, CL.300#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A03E 5 NOS  $33.00
7 SPECTACLE BLIND: 4 NPS, CL.300#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A03E 9 NOS  $14.00
8 SPECTACLE BLIND: 2 NPS, CL.300#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A03E 4 NOS  $36.00
9 SPECTACLE BLIND: 3/4 NPS, CL.300#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A03E 12 NOS  $32.00
10 SPECTACLE BLIND: 6 NPS, CL.600#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A06E 3 NOS  $36.00
11 SPECTACLE BLIND: 2 NPS, CL.600#, RF, SMF ( Ra=3.2 - 6.3μm ), NACE MR-0175/ISO 15156, ASTM A 516 GR.70 N, (FIG.8, ASME B16.48) A06E 7 NOS  $75.00
12 SPECTACLE BLIND: 2 NPS, CL.150#, RF, SMF ( Ra=3.2 -6.3μm ),ASTM A 516 GR.60, GALV. TO A153(FIG.8, ASME B16.48) G01A 5 NOS  $95.00

Please note this is an approx Price of stainless steel spectacle blind flange & carbon steel spectacle blind flange in India. For final spectacle blind flange ASME B16.48 price in india please mail TO sales@skylandmetal.in.

Spectacle Blind Flange Raised Face Specification


ASME B16.5 Spectacle Blind Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Spectacle Blind Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Spectacle Blind Flange, ASME Spectacle Blind Flange, BS Spectacle Blind Flange, DIN Spectacle Blind Flange, EN Spectacle Blind Flange, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Spectacle Blind Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Spectacle Blind Flange
Spectacle Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Spectacle Blind Flange
JIS Spectacle blind flange raised face 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Spectacle Blind Flange
UNI Spectacle blind flange pn16 6Bar 10Bar 16Bar 25Bar 40Bar Spectacle Blind Flange
EN Spectacle blind flange flat face 6Bar 10Bar 16Bar 25Bar 40Bar Spectacle Blind Flange
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Spectacle Blind Flange
Most common types of Spectacle Blind Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Spectacle Blind Flange manufacturers in India

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Spectacle Blind Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Spectacle Blind Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Spectacle Blind Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to stainless steel spectacle blind flange Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
ASME B16.5 Spectacle Blind Flange Manufacturers in India

Spectacle Blind Flange PN16 Material


Prestige quality Spectacle Blind Flange Manufacturers in India offer these Piping Spectacle Blind Flange in EN, DIN, ISO, BS, JIS or ANSI standard.

Carbon Steel Spectacle Blind Flange ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel Spectacle Blind Flanges ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel Spectacle Blind Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Spectacle Blind Flanges ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper Spectacle Blind Flanges T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Spectacle Blind Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Spectacle Blind Flanges 3602 / 2604 / H59 / H62 / etc.
Inconel Spectacle Blind Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Flanges
Hastelloy Spectacle Blind Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Spectacle Blind Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Spectacle Blind Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Spectacle Blind Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Spectacle Blind Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Spectacle Blind Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Spectacle Blind Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Spectacle Blind Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo Spectacle Blind Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Spectacle Blind Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Other Spectacle Blind Flanges material Tin bronze, Alumunum bronze, Lead bronze
ASME B16.5 Spectacle Blind Flange Manufacturers in India

Skyland Metal Flange Inc is an ISO certified Spectacle Blind Flange Manufacturers in India in India


Stainless Steel Spectacle Blind Flange Types


ASME B16.5 Spectacle Blind Flange

ASME B16.5 Spectacle Blind Flange
20IN, 150LB, Spectacle Blind Flange, A182 F316L

ASME B16.5 spectacle blind flange raised face

ASME B16.5 spectacle blind flange raised face
10 Inch, 600LB, API 590 FF Spectacle Blind Flange

ANSI B16.5 spectacle blind flange flat face

ANSI B16.5 spectacle blind flange flat face
PN250, DN50, ASTM A350 LF2 CL1, ANSI B16.48 Spectacle Blind Flange

ASME B16.47 Series a piping spectacle blind flange

ASME B16.47 Series a piping spectacle blind flange
DN500, PN20, ANSI B16.48 Spectacle Blind Flange, Raised Face


ASME B16.47 Series b spectacle blind flange rf

ASME B16.47 Series b spectacle blind flange rf

Class 150 spectacle blind flange

Class 150 spectacle blind flange

Spectacle blind flange 300 Dimensions

Spectacle blind flange 300 Dimensions

ANSI B16.5 threaded spectacle blind flange EN 1092-1 Type 02

ANSI B16.5 threaded spectacle blind flange EN 1092-1 Type 02

Spectacle blind flange pn16

Spectacle blind flange pn16

Forged grooved spectacle blind flange

Forged grooved spectacle blind flange

AWWA C207 Class d Spectacle Blind Flange Npt

AWWA C207 Class d Spectacle Blind Flange Npt

MSS SP-44 Spectacle Blind Flange Jis 10k

MSS SP-44 Spectacle Blind Flange Jis 10k


ASME B16.5 Spectacle Blind Flange Dimensions

ASME B16.5 Spectacle Blind Flange Dimensions

ASME B16.5 Spectacle Blind Flange Weight Chart

SPECTACLE BLIND FLANGE WEIGHT CHART

Skyland Metal is a Spectacle Blind Flange Manufacturers in India, And offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


Class 150 Spectacle Blind Flange Dimesions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. Blind Weight in Kg Paddle Blank Weight in kg Paddle Spacer Blank Weight in kg
1/2 15 16 45 60 3 38 2 15.875 0.07 0.03 0.03
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
2 50 61 102 120 6.4 51 4 19.05 0.68 0.41 0.26
2 1/2 65 73 107 140 6.4 51 4 19.05 0.7 0.46 0.24
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
5 130 141 194 215 9.7 76 5 22.225 3.37 2.29 1.08
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
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
20 500 508 603 635 28.4 121 22 31.75 83.67 64.85 18.82
24 600 610 714 750 31.8 140 24 34.925 129.3 101.8 27.49

Skyland Metal & Alloys Inc. is a Govt. approved certified Spectacle Blind Flange Manufacturers in India, We have our Spectacle Blind Flange ASME B16.48 distributor and wholesaler in Malaysia, Indonesia, Singapore, United Arab Emirates (UAE) & South Africa. We are well-known as a trusted Manufacturer of Spectacle Blind Flange Class 150 in Mumbai, India.


Spectacle blind flange 300 Dimensions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. 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
3/4 20 21 64 80 6.4 38 4 19.05 0.31 0.16 0.14
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 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
4 100 114 178 200 12.7 64 7 22.225 4.01 2.52 1.49
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
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
18 450 457 594 630 41.1 114 31 34.925 128.23 91.06 37.16
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

Class 600 Spectacle blind Flange Dimesions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. 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
3/4 20 21 64 80 6.4 38 4 19.05 0.31 0.16 0.14
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
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
4 100 108 191 215 15.7 76 8 25.4 6.04 3.59 2.44
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
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
16 400 397 562 605 50.8 124 39 41.275 151.24 100.76 50.48
18 450 448 610 655 53.8 133 41 44.45 183.62 125.71 57.9
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

Class 900 Spectacle blind Flange Dimesions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. 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
3/4 20 21 67 90 6.4 41 4 22.225 0.34 0.18 0.16
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
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
5 130 135 244 280 22.4 86 12 34.925 14.18 8.37 5.81
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
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
16 400 397 572 615 60.5 124 46 44.45 188.73 124.31 64.42
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

Class 1500 Spectacle blind Flange Dimesions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. 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
3/4 20 21 67 90 9.7 41 5 22.225 0.52 0.27 0.24
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
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
4 100 102 206 240 22.4 89 12 34.925 10.47 5.96 4.5
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
10 250 255 432 480 50.8 114 39 50.8 98.33 59.53 38.79
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
20 500 478 752 830 95.3 152 72 79.375 540.14 338.44 201.7
24 600 575 899 990 111.3 178 84 92.075 898.71 564.9 333.8

Skyland Metal & Alloys Inc. is a Govt. approved certified Spectacle Blind Flange manufacturers in India. All of our B16.48 Spectacle Flange are manufactured and tested to international standards, and specifications as per JIS, EN, DIN, ASTM etc. We are well-known as a trusted vendor as a Stainless Steel Spectacle Blind Flange manufactuers & ASME B16.48 Spectacle Flange distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.


Class 2500 Spectacle blind Flange Dimesions


Size in Inch Size in MM Internal Dia. Outer Dia. Center to Center Thick. Web Width Web Thick. Hole Dia Spec. Blind Weight in Kg Paddle Blank Weight in kg Paddle Spacer Blank Weight in kg
1/2 15 16 67 90 9.7 38 5 22.225 0.53 0.27 0.25
3/4 20 21 73 95 9.7 41 5 22.225 0.62 0.32 0.29
1 25 27 83 110 9.7 64 5 25.4 0.79 0.41 0.37
1 1/4 32 35 102 130 12.7 64 7 28.575 1.56 0.82 0.73
1 1/2 40 41 114 145 15.7 70 8 31.75 2.39 1.28 1.11
2 50 53 143 170 15.7 70 8 28.575 3.75 2.01 1.73
2 1/2 65 63 165 195 19.1 76 10 31.75 6.05 3.26 2.78
3 80 78 194 230 22.4 76 12 34.925 9.73 5.29 4.43
4 100 102 232 275 28.4 89 22 41.275 17.34 9.59 7.74
5 130 128 276 325 35.1 89 27 47.625 29.97 16.79 13.17
6 150 154 314 370 41.1 89 31 53.975 44.77 25.44 19.32
8 200 198 384 440 53.8 102 41 53.975 86.39 49.82 36.57
10 250 248 473 540 66.5 114 50 66.675 161.18 93.43 67.74
12 300 289 546 620 79.2 114 60 73.025 255.01 148.27 106.73

JIS Spectacle Blind Flange Dimensions


Nominal Size Outside diameter of flange Diameter of bolt hole centre circle Diamter of bolt hole Number of bolt Nominal desig-nation
of thread of bolt
Inside diameter Inside diameter Depth of socket Thickness of Flange Diameter of hub Small diameter side Diameter of hub Large diamter side Totle length of flange Radius of fillet
A D C h d0 d(18) S t a b T r
10
15
20
90
95
100
65
70
75
15
15
15
4
4
4
M12
M12
M12
17.8
22.2
27.7
12.7
16.1
21.6
10
10
13
12
12
14
23
27
33
26
30
36
16
16
20
4
4
4
25
32
40
125
135
140
90
100
105
19
19
19
4
4
4
M16
M16
M16
34.5
43.2
49.1
27.6
35.7
41.6
13
13
13
14
16
16
41
50
56
44
53
60
20
22
24
4
4
4
50
65
80
155
175
185
120
140
150
19
19
19
4
4
8
M16
M16
M16
61.1
77.1
90.0
52.9
67.9
80.7
16
16
16
16
18
18
69
86
99
73
91
105
24
27
30
4
4
4

We are Spectacle Blind Flange Manufacturers in India. All of our Spectacle Blind Flange Figure 8 is made and tried to worldwide guidelines, and specifications as per ASME, ANSI & ASTM, etc. We have our Manufacturing Unit and Dealers in Gujarat, Ahmedabad, Spectacle Blind Flanges for Pune, Chennai, Indore, Kolkata, Delhi, Nagpur, Bhosari, Bangalore, Punjab, Ludhiana, Gurgaon, Rajkot, Spectacle Blind Flange Rtj for Karnataka, Uttar Pradesh, Spectacle Blind Flange Rf for Faridabad, Khopoli, Madhya Pradesh, Jaipur, Ghaziabad, Haryana, Stainless Steel Spectacle Blind Flange for Vadodara, West Bengal, Rajasthan, Raipur, Aurangabad, Kolhapur, Chhattisgarh, Tamil Nadu, Karnataka.


Spectacle Blind Flange Pressure Ratings


Flanges pressure rating in psig for Spectacle Blind Flange ASME
Temperature (F°) 150# 300# 400# 600# 900# 1500# 2500#
-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
400 200 635 845 1265 1900 3170 5280
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
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715

Other Type of Spectacle Blind Flange Manufacturers in India


spectacle blind flange raised face spectacle blind flange pn16
spectacle blind flange flat face stainless steel spectacle blind flange
carbon steel spectacle blind flange spectacle blind flange ASME B16.48
spectacle blind flange rf spectacle blind flange rtj
spectacle blind flange 300 ASME B16.5 Spectacle Blind Flanges
Piping Spectacle Blind Flange Spectacle Blind Flange ASME B16.48
Spectacle Blind Flange Class 150 Spectacle Blind Flange Flat Face
Spectacle Blind Flange Figure 8 Spectacle Blind Flange Raised Face
Spectacle Blind Flange Rf Spectacle Blind Flange Rtj
Stainless Steel Spectacle Blind Flange Spectacle Blind Flanges
Spectacle Flanges Spectacle Flange
Blind Spectacle Flange ASME B16.48 Spectacle Flange

Our clientele in Worldwide


Caorso Nuclear Power Plant, Italy

Caorso Nuclear Power Plant
Località Zerbio, Via Enrico Fermi, 5/a, 29012 Caorso PC, Italy

TECHNIP SPA SAUDI ARAMCO, SAUDI ARABIA

TECHNIP SPA SAUDI ARAMCO
JERP PACKAGE 2 – CONVERSION UNITS (SAUDI ARABIA)

Nubaria Power Station In Egypt

Nubaria Power Station In Egypt
Kheneizah, Kom Hamada, El Beheira Governorate, Egypt

Jurong Power Station In Singapore

Jurong Power Station In Singapore
16 Jurong Pier Rd, Singapore

Kakinada Petrochemical Cluster Project, Andhra Pradesh

Kakinada Petrochemical Cluster Project, Andhra Pradesh
Godavari, Andhra Pradesh

Refinery and Petrochemical Integrated Development (RAPID)

Refinery and Petrochemical Integrated Development (RAPID), Malaysia
Pengerang, Malaysia

ExxonMobil’s Singapore Refinery, Singapore <br />

ExxonMobil’s Singapore Refinery, Singapore
Jurong, Singapore

Ras Tanura Refinery, Saudi Arabia

Ras Tanura Refinery, Saudi Arabia
Jubail, Saudi Arabia

Offshore Gas Field Expansion, Qatar

Offshore Gas Field   Expansion, Qatar
Qatar Peninsula, Qatar

JG Summit Petrochemical Complex Expansion, Philippines

JG Summit Petrochemical Complex Expansion, Philippines
Batangas City, Philippines

Rayong Refinery Construction, Thailand

Rayong Refinery Construction, Thailand
Rayong, Thailand

Korea Western Power Taean, South Korea

Korea Western Power Taean
831 Bangal-ri, Wonbuk-myeon, Taean-gun, Chungcheongnam-do, South Korea


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Skyland Metal & Alloys Inc. is a Spectacle Blind Flange manufacturers in India, offering in all Ratings up to 3000#, built a distribution network with more then 15 countries globally like Malaysia, India, Thailand, Vietnam, Indonesia, Saudi Arabia (KSA), Singapore, Kuwait, Qatar, Philippines, United Arab Emirates (UAE), South Africa, UK, Oman, Bahrain. You can mail to sales@skylandmetal.in for B16.48 Spectacle Flange to induce live quotes now. Looking to buy Spectacle Blind Flange Flat Face at the best cost in India.