Talk to Our Officers

+91 9833340303

Drop mail on

sales@omaaflange.com

Blind Flanges is a solid plate used to cut off a pipeline or to make a stop in Refineries or Petrochemicals Industry. We are Stainless Steel Blind Flange Manufacturers in India which is a typical rib, an outwardly debilitated rib has mounting openings around the edge and the gasket fixing rings are machined into the mating surface. ANSI Blind spine is used to deter a piece of line or a spout on a vessel which isn't in used. Maker of A350 Gr LF2 BLRF Flanges in Mumbai, Sometimes spout will be blanked off with an outwardly weakened rib for the weight testing in a plant, or essentially because the plant doesn't required all the spouts that were given on the tank. We are going without any direction Flange Manufacturers in India and have arranged stock to fullfill any essential.

Blind Flanges, Blind Flanges Manufacturers,Blind Flanges Exporters,Blind Flanges Suppliers,Blind Flanges Stockists. Blind Flanges Manufacturers, Blind Flanges Exporters, Blind Flanges Suppliers, Blind Flanges Stockists. Manufacturer of Class 150 Blind Flange & ASME B16.5 BLRF Flange in India, Buy Carbon steel blind flange at best price in Mumbai, PN16 blind flange Stockholder in UAE, Distributor of ASME B16.5 blind flange in India.

Awesome Image

Blind Flanges Manufacturers in Mumbai, Blind Flanges Exporters in Mumbai, Blind Flanges Suppliers in Mumbai, Blind Flanges Stockists in Mumbai. View class 300 Blind flange dimensions, Blind flange manufacturers in india, BLRF flange stockist in Mumbai, Ready stock of ANSI Blind flange in different sizes

Omaa Metal Sources,We produce Stainless steel Blind Flange in various sizes and estimations. Check solidified steel surprise rib weight and treated steel shock rib estimations before you secure for your errand. Similarly check tempered steel shock spine costs .Our most selling thing is 4 inch class 150 304 Stainless Steel surprise rib. We moreover create 8 inch tempered steel surprise rib, 6 Inch and 3 Inch SS stun Flange in Class 150, CL 300 and Class 600. Check pressure rating, Sizes, estimations and weight chart of tempered steel amaze plate spines. Tempered steel Blind ribs makers in india which are consistently used in petrochemical, pipe planning, public organizations and water works. class 300 outwardly debilitated rib maker in Mumbai, Maharashtra which is useful for making repairs to a pipeline further the line.

We are greatest PN16 surprise rib dealers in india to be sure, during advancement of a pipeline, ASME B16.5 BLRF Flange and ANSI Blind rib stockist in india may be joined with the last length of line. BLRF spine stockist in india effortlessly as a result of reasonable specialist hours in India and entire wellspring of extraordinary Monel 400 Blind Flange, most ideal situation, cost open in Mumbai, India.Omaa Metal Sources is slip on amaze spine distributer in india. We are supplier of hung outwardly disabled rib in india.Omaa Metal Sources is EN 1092 outwardly debilitated spine and CS Blind Flange transporters in india, Flange BLRF ASME B16.5, Incoloy 800 BLRF Flange in various sizes.

We are strong speculator of ANSI B16.5 shock spine in india, Singapore, Philippines, Thailand, Vietnam, Bahrain, India, Malaysia, Indonesia, Kuwait, Oman, Qatar, South Africa, UK, Saudi Arabia (KSA), United Arab Emirates (UAE). We are greatest stockist of lap joint outwardly weakened rib in india, most ideal situation, cost as we are one of the greatest carbon steel astonish rib makers in rajkot, Gujarat. Looking for Stainless Steel 304l BLRF Flange, most ideal situation, esteem connect with us preceding buying ANSI B16.5 Blind Flange from India or China. financial specialist of pn16 surprise spine in Mumbai.

Specification of Blind Flanges

ASME B16.5 Blind Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Pn16 Blind Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, 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
BLRF Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Forged Blind Flange
Flat Face Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 BLRF Flange
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Flat Face Blind Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Pn16 Blind Flange
EN 6Bar 10Bar 16Bar 25Bar 40Bar Class 150 Blind Flange
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Stainless Steel Blind Flange
Most common types of Ring joint 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
Blind flange manufacturers in india

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BLRF 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 Class 150 Blind Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Pn16 Blind Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to 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

Material of Flat Face Blind Flange

  • Carbon Steel Forged Blind Flanges
    • A105 Blind Flanges
  • Alloy Steel High-Temp Flat Face Blind Flanges
    • A182 Gr F1 Pn16 Blind Flanges
    • A182 Gr F11 BLRF Flanges
    • A182 Gr F12 Forged Blind Flanges
    • A182 Gr F22 Blind Flanges
    • A182 Gr F5 Ring joint Blind Flanges
    • A182 Gr F9 Flat Face Blind Flanges
  • Alloy Steel Low-Temp Class 150 Blind Flanges
    • A350 Gr LF2 BLRF Flanges
    • A350 Gr LF3 Blind Flanges
  • Austenitic Stainless Steel Ring joint Blind Flanges
    • A182 Gr F304 Class 150 Blind Flanges
    • A182 Gr F316 Flat Face Blind Flanges
    • A182 Gr F321 BLRF Flanges
    • A182 Gr F347 Blind Flanges
    • A182 Gr F304L Pn16 Blind Flanges
    • A182 Gr F316L Forged Blind Flanges
    • A182 Gr F317 Flat Face Blind Flanges
    • A182 Gr F317L BLRF Flanges
    • A182 Gr F321 Pn16 Blind Flanges
    • A182 Gr F310 Ring joint Blind Flanges
    • A182 Gr 347 Blind Flanges
  • Nickel Alloy BLRF Flanges
    • ASTM B564 Ring joint Blind Flanges
    • astm b564 uns n06600 BLRF Flanges
    • astm b564 uns n06625 Class 150 Blind Flanges
    • astm b564 uns no4400 Flat Face Blind Flanges
    • astm b564 uns n08810 BLRF Flangse
    • astm b564 uns n08811 Pn16 Blind Flanges
    • astm b564 uns n08825 Blind Flanges
    • astm b564 uns n04400 Flat Face Blind Flanges
    • astm b564 uns n10276 Forged Blind Flanges
    • astm b564 uns n10665 Ring joint Blind Flanges
  • Titanium Class 150 Blind Flanges
    • astm b381 grade f2 Ring joint Blind Flanges
    • astm b381 f5 Forged Blind Flanges
    • astm b381 f3 Blind Flanges
    • astm b381 f12 Flat Face Blind Flanges
    • astm b381 f7 BLRF Flanges
    • Other grades: ASTM B381 F1, F2, F2H, F3, F4, F5, F6, F7, F7H, F9, F10, F11, F12, F13, F14, F15, F16, F16H, F17, F18, F19, F20, F21, F23, F24, F25, F26 , F26H, F27, F28, F29, F30, F31, F32, F33, F34, F35, F36, F37, F38 Pn16 Blind Flange

Dimensions of Forged Blind Flange

ASME B16.5 Blind Flanges Dimension

 

300# ANSI Blind Flanges

Nominal
Pipe
Size
"A"
(O.D.)
"B"
(Thk.)
"C"
(RF Dia.)
"D"
(B.C.D.)
# Bolt
Holes
Dia. of
Bolt Holes
Approx.
Weight
 1/2" 3-3/4 9/16 1-3/8 2-5/8 4 5/8 2
 3/4" 4-5/8 5/8 1-11/16 3-1/4 4 3/4 3
 1" 4-7/8 11/16 2 3-1/2 4 3/4 4
 1-1/4" 5-1/4 3/4 2-1/2 3-7/8 4 3/4 6
 1-1/2" 6-1/8 13/16 2-7/8 4-1/2 4 7/8 7
 2" 6-1/2 7/8 3-5/8 5 8 3/4 8
 2-1/2" 7-1/2 1 4-1/8 5-7/8 8 7/8 12
 3" 8-1/4 1-1/8 5 6-5/8 8 7/8 16
 3-1/2" 9 1-3/16 5-1/2 7-1/4 8 7/8 21
 4" 10 1-1/4 6-3/16 7-7/8 8 7/8 28
 5" 11 1-3/8 7-5/16 9-1/4 8 7/8 37
 6" 12-1/2 1-7/16 8-1/2 10-5/8 12 7/8 48
 8" 15 1-5/8 10-5/8 13 12 1 79
 10" 17-1/2 1-7/8 12-3/4 15-1/4 16 1-1/8 122
 12" 20-1/2 2 15 17-3/4 16 1-1/4 183
 14" 23 2-1/8 16-1/4 20-1/4 20 1-1/4 241
 16" 25-1/2 2-1/4 18-1/2 22-1/2 20 1-3/8 315
 18" 28 2-3/8 21 24-3/4 24 1-3/8 414
 20" 30-1/2 2-1/2 23 27 24 1-3/8 515
 24" 36 2-3/4 27-1/4 32 24 1-5/8 800
1/16" raised face included in flange thickness.

150# ANSI Blind Flanges

Nominal
Pipe
Size
"A"
(O.D.)
"B"
(Thk.)
"C"
(RF Dia.)
"D"
(B.C.D.)
# Bolt
Holes
Dia. of
Bolt Holes
Approx.
Weight
 1/2" 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
 3/4" 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
 1" 4-1/4 9/16 2 3-1/8 4 5/8 2
 1-1/4" 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
 1-1/2" 5 11/16 2-7/8 3-7/8 4 5/8 3
 2" 6 3/4 3-5/8 4-3/4 4 3/4 4
 2-1/2" 7 7/8 4-1/8 5-1/2 4 3/4 7
 3" 7-1/2 15/16 5 6 4 3/4 9
 3-1/2" 8-1/2 15/16 5-1/2 7 8 3/4 13
 4" 9 15/16 6-3/16 7-1/2 8 3/4 17
 5" 10 15/16 7-5/16 8-1/2 8 7/8 20
 6" 11 1 8-1/2 9-1/2 8 7/8 27
 8" 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
 10" 16 1-3/16 12-3/4 14-1/4 12 1 67
 12" 19 1-1/4 15 17 12 1 123
 14" 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
 16" 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
 18" 25 1-9/16 21 22-3/4 16 1-1/4 217
 20" 27-1/2 1-11/16 23 25 20 1-1/4 283
 24" 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415
1/16" raised face included in flange thickness.

Weight Chart Of Pn16 Blind Flange

NPS
(Inches)
DN
(mm)
FLANGE OD
A MM
FLANGE THICKNESS D
MM
SLIP ON FLANGE WEIGHT (KGS) WELD NECK FLANGE WEIGHT (KGS) BLIND FLANGE WEIGHT (KGS)
1/ 2 15 88.9 11.2 0.4 0.5 0.4
3/ 4 20 98.6 12.7 0.6 0.7 0.6
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
2 50 152.4 19.1 2.1 2.6 2.4
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
5 125 254 23.9 6.1 8.6 8.6
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
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
24 600 812.8 47.8 86.9 115 185.0

Domestic Area


Our Export

Blind Flanges Manufacturers in India, Blind Flanges Exporters in India, Blind Flanges Suppliers in India, Blind Flanges Stockists in India. Check Blind flange price in india, Buy Carbon Steel Blind Flange at Best Price with warranty, Class 300 blind flange wholesaler in Mumbai.