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
Spectacle Blind Flange Raised Face
Spectacle Blind Flange PN16
Table of contents
- What is ASME B16.5 Spectacle Blind Flanges?
- Spectacle Blind Flanges Price List
- Spectacle Blind Flange Raised Face Specification
- Spectacle Blind Flange PN16 Material
- Stainless Steel Spectacle Blind Flange Types
- ASME B16.5 Spectacle Blind Flange
- ASME B16.5 spectacle blind flange raised face
- ANSI B16.5 spectacle blind flange flat face
- ASME B16.47 Series a piping spectacle blind flange
- ASME B16.47 Series b spectacle blind flange rf
- Class 150 spectacle blind flange
- Spectacle blind flange 300 Dimensions
- ANSI B16.5 threaded spectacle blind flange EN 1092-1 Type 02
- Spectacle blind flange pn16
- Forged grooved spectacle blind flange
- AWWA C207 Class d Spectacle Blind Flange Npt
- MSS SP-44 Spectacle Blind Flange Jis 10k
- ASME B16.5 Spectacle Blind Flange Dimensions
- ASME B16.5 Spectacle Blind Flange Weight Chart
- Class 150 Spectacle Blind Flange Dimesions
- Spectacle blind flange 300 Dimensions
- Check Also 600, 900, 1500, 2500 Spectacle blind Flange Dimesions
- JIS Spectacle Blind Flange Dimensions
- Spectacle Blind Flange Pressure Ratings
- Other Type Of Spectacle Blind Flange Manufacturers in India
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?
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 |
|
| 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 |
| 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 Uses & application |
|
| 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
20IN, 150LB, Spectacle Blind Flange, A182 F316L
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
PN250, DN50, ASTM A350 LF2 CL1, ANSI B16.48 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
Class 150 spectacle blind flange
Spectacle blind flange 300 Dimensions
ANSI B16.5 threaded spectacle blind flange EN 1092-1 Type 02
Spectacle blind flange pn16
Forged grooved spectacle blind flange
AWWA C207 Class d Spectacle Blind Flange Npt
MSS SP-44 Spectacle Blind Flange Jis 10k
ASME B16.5 Spectacle Blind Flange Dimensions
ASME B16.5 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
Località Zerbio, Via Enrico Fermi, 5/a, 29012 Caorso PC, Italy
TECHNIP SPA SAUDI ARAMCO
JERP PACKAGE 2 – CONVERSION UNITS (SAUDI ARABIA)
Nubaria Power Station In Egypt
Kheneizah, Kom Hamada, El Beheira Governorate, Egypt
Jurong Power Station In Singapore
16 Jurong Pier Rd, Singapore
Kakinada Petrochemical Cluster Project, Andhra Pradesh
Godavari, Andhra Pradesh
Refinery and Petrochemical Integrated Development (RAPID), Malaysia
Pengerang, Malaysia
ExxonMobil’s Singapore Refinery, Singapore
Jurong, Singapore
Ras Tanura Refinery, Saudi Arabia
Jubail, Saudi Arabia
Offshore Gas Field Expansion, Qatar
Qatar Peninsula, Qatar
JG Summit Petrochemical Complex Expansion, Philippines
Batangas City, Philippines
Rayong Refinery Construction, Thailand
Rayong, Thailand
Korea Western Power Taean
831 Bangal-ri, Wonbuk-myeon, Taean-gun, Chungcheongnam-do, South Korea
Searching for high quality ASME B16.48 Class 300 Spectacle Blind Flanges manufacturer in India? buy from oldest EN 1092-1 Type 02 Spectacle Flange manufacturers in Mumbai & Spectacle Blind Flange Manufacturers in India. Spectacle Blind Flange Figure 8, AWWA C207 Spectacle Flanges supplier
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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.