Pipe Fittings Flanges Suppliers In UAE, Qatar, Saudi Arabia, Brazil, Turkey, Argentina, Malaysia, Panama.

ANSI / ASME B16.5 Blind Flange Manufacturers in India

Manufacturer of ANSI B16.5 SS Blind Flange in Mumbai, India, CS BLRF Flange Suppliers.

EN 1092-2 PN16 Blind Flange Dimensions & MSS SP-44 Class 150 Blind Flange Price List, Reducing Blind Flange manufacturer in India.


BLRF flange are manufactured without a bore. Hence,  ASME B16.5 blind flange dimensions can be used to blank off the ends of piping, Valves and pressure vessel openings.
From the standpoint of internal pressure and bolt loading, blind flange pressure rating, particularly those manufactured in larger ANSI Blind flange sizes, are the most highly stressed flange types.
However, most of these stresses are bending types near the centre. The pn16 blind flange dimensions are suitable for higher pressure temperature applications because there is no standard inside diameter .

B16.5 is limited to flanges and flanged fittings produced from cast or forged materials, as well as blind flange sizes and certain reducing flanges  that have been made from either cast, forged, or plate materials. This Standard also includes various other requirements and recommendations regarding the following parameters – i.e. -  flange bolting, flange gaskets, and flange joints.


ASME B16.5 Blind Flanges Manufacturers In India

ASME B16.5 Blind Flanges

ASME B16.5 BLRF Flange Suppliers In Mumbai

ASME B16.5 BLRF Flange

Blind Flange Raised Face Distributor In Taiwan

Blind Flange Raised Face


ASME B16.47 Series a Class 300 Blind Flange manufacturers, ASME B16.47 Series b Pn10 Blind Flange Exporter in India, Paddle Blind Flange stockholder, ANSI B16.5 Class 150 4 Inch Blind Flange Price List in Mumbai.

ASME B16.5 Blind Flanges for Pipe as well as Flanged Fittings are available in a variety of sizes. Check out the blind flange size chart here. Generally, the ASME B16.5 Blind Flanges are available in the market from NPS 1/2 through NPS 24 Metric/Inch. The ASME B16.5 specification Standard covers pressure  & temperature ratings, materials, dimensions such as the blind flange weight chart , tolerances, testing, marking, and methods of designating openings for pipe flanges and flanged fittings. Included  in the specification are:
(1) blind flange dimensions with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24 and blind flange weight with rating class designation 2500 in sizes NPS 1/2 through NPS 12. The requirements given in the ASME B16.5 Blind Flanges are for both metric and U.S. Customary units with diameter of these bolts and flange bolt holes, that have been expressed in inch units;
(2) blind flange raised face fittings with rating class designation 150 and 300 in sizes NPS 1/2 through NPS 24, with requirements, have been mentioned in both metric as well as U.S. Customary units with diameter of bolts and flange bolt holes, both of which have been expressed in inch units.
(3) flanged fittings with pressure rating class designation i.e. - class 400, class 600, class 900, as well as class 1500 in sizes NPS 1/2 through NPS 24 and flanged fittings with rating class designation 2500 in sizes NPS 1/2 up until NPS 12 which have been acknowledged in Non-Mandatory Appendix E in which only U.S. Customary units are provided.

The specification of blind flange Standard has to be used in conjunction with equipment described in other volumes of the ASME B16 Series of Standards as well as with other ASME standards. The other  ASME standards this specification are various components such as the Boiler and Pressure Vessel Code and the B31 Piping Codes.
We are one of the largest blind flange manufacturers in India. We also supply, distribute and export class 300 blind flange dimensions.


What is What is ASME B16.5 Blind Flanges?


ASME B16.5 Blind Flanges

B16.5 is limited to flanges and flanged fittings produced from cast or forged materials, as well as blind flange sizes and certain reducing flanges that have been made from either cast, forged, or plate materials. This Standard also includes various other requirements and recommendations regarding the following parameters – i.e. - flange bolting, flange gaskets, and flange joints.


ASME B16.5 BLRF Flange Price List


SR NO QTY Description PRICE (USD$) TOTAL
1 50 Flange 2" RF Blind CS A/SA105  $3.42  $171.00
2 20 Flange 2" 300 RF Blind CS A/SA105  $6.16  $123.20
3 20 Flange 3" 300 RF Blind CS A/SA105  $11.11  $222.20
4 100 Flange 4" 150 RF Blind CS A/SA105  $10.26  $1,026.00
5 40 Flange 4" 600 RF Blind CS A/SA105  $31.65  $1,266.00
6 50 Flange 6" 150 RF Blind CS A/SA105  $18.81  $940.50
7 60 Flange 6" 300 RF Blind CS A/SA105  $30.79  $1,847.40
8 36 Flange 8" 300 RF Blind CS A/SA105  $48.80  $1,756.80
9 240 Flange 16" 150 RF Blind CS A/SA105  $95.40  $22,896.00

Please note this is an approx Price of pn16 blind flange dimensions in India. For final paddle blind flange Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in.


Blind Flange Raised Face Specification


ASME B16.5 Blind Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
BLRF Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Blind Flange, ASME Blind Flange, BS Blind Flange, DIN Blind Flange, EN 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
Blind Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Blind Flange
Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Blind Flange
JIS blind flange raised face 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Blind Flange
UNI blind flange material 6Bar 10Bar 16Bar 25Bar 40Bar Blind Flange
EN slip blind flange 6Bar 10Bar 16Bar 25Bar 40Bar Blind Flange
Coating paddle blind flange Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Blind Flange
Most common types of 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 EN 1092 blind flange 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.
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)
  • stainless steel blind flange 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 Blind Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
din blind flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to ASME B16.5 Blind Flanges 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 Blind Flanges Manufacturers In India

Prestige quality ASME B16.5 Blind Flange manufacturers in India offer these Blind Flange Raised Face in EN, DIN, ISO, BS, JIS or ANSI standard.


Blind Flange Material


Prestige quality Blind Flange manufacturers in India offer these threaded blind flange & Carbon Steel Blind Flange in EN, DIN, ISO, BS, JIS or ANSI standard.

Carbon Steel 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 Blind Flange 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 Blind Flange ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Blind Flange 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 Blind Flange 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 Blind Flange ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Blind Flange 3602 / 2604 / H59 / H62 / etc.
Inconel Blind Flange ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Flanges
Hastelloy Blind Flange ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Blind Flange ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Blind Flange ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Blind Flange 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Blind Flange ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Blind Flange S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Blind Flange S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Blind Flange ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo Blind Flange ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Blind Flange Nimonic 75, Nimonic 80A, Nimonic 90
Other Blind Flange material Tin bronze, Alumunum bronze, Lead bronze

Skyland Metal is an ISO certified BLRF flange Manufacturers & Class 300 Blind Flange Suppliers in India


ASME B16.5 Blind Flanges Type


ASME B16.5 Blind Flange

ASME B16.5 Blind Flange
150 LB 2 Inch RF

ASME B16.5 BLRF Flange

ASME B16.5 BLRF Flange
18 Inch, SS Forged Blind Flange

ANSI B16.5 Flat Face Blind Flange

ANSI B16.5 Flat Face Blind Flange
Stainless Steel FF Blind Flange

B16.47 Series A Blind Flange Dimensions

B16.47 Series A Blind Flange Dimensions
18 Inch, CL600, RTJ Flanged Blind Flange

ASME B16.47 Series b Ring Joint Blind Flange

ASME B16.47 Series b Ring Joint Blind Flange
PN 50, ANSI B16.5, RF, DN 100, ASTM A350 Blind Flange

lass 150 blind flange dimensions

Class 150 blind flange dimensions
2 Inch, BS EN 10204-3.1, Class 600, RF, ASTM A105N Blind Flange

Class 300 blind flange dimensions

Class 300 blind flange dimensions
8 Inch, 600#, RF, Blind flange, ASTM A105

EN 1092 blind flange

EN 1092 blind flange
12 Inch, Class 300, ANSI B16.5, ASTM A105 Forged Steel Blind Flange

Pn16 blind flange dimensions

Pn16 blind flange dimensions
Raised Face End, 4 Inch Blind Flange, ASTM A105, 150 LB

forged blind flange

forged blind flange
2 Inch, Blind Flange, ASTM A105

AWWA C207 Class d table e blind flange

AWWA C207 Class d table e blind flange
10 Inch, Class 600, ANSI B16.5, RF, ASTM A105N Blind Flange,

MSS SP-44 npt blind flange Blind Flange

MSS SP-44 npt blind flange Blind Flange
6 Inch, 600LB, RF, ASME B16.5 A105 Blind Flange


Skyland Metal & Alloys Inc. is an ISO certified Blind Flange Material manufacturers & Blind Flange Supplier In Malaysia, Singapore, UAE, Philippines.


ASME B16.5 Blind Flange Dimensions


ASME B16.5 Blind Flange Dimensions

Class 150 Blind Flange Dimensions


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.

Skyland Metal & Alloys Inc. is a En 1092 Blind Flange manufacturers and supplier of offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


Class 300 Blind Flange Dimensions


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.

Skyland Metal & Alloys Inc. is a Govt. approved certified Stockist of Blrf Flange in India, We have our Slip Blind Flange distributor and wholesaler in Malaysia, Indonesia, Singapore, United Arab Emirates (UAE) & South Africa. We are well-known as a trusted Manufacturer of Pn16 Blind Flange in Mumbai, India.


Class 600 Blind Flange Dimensions


ANSI/ASME/ASA B16.5 600lb/sq.in. Flange BLIND-RF
ø D b g k Holes l Kg.
1/2" 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4" 117,5 15,9 42,9 82,5 4 19,0 1,200
1" 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4" 133,3 20,6 63,5 98,4 4 19,0 2,000
1 1/2" 155,6 22,2 73,0 114,3 4 22,2 3,200
2" 165,1 25,4 92,1 127,0 8 19,0 4,300
2 1/2" 190,5 28,6 104,8 149,2 8 22,2 6,000
3" 209,5 31,7 127,0 168,3 8 22,2 8,000
3 1/2" 228,6 34,9 139,7 184,1 8 25,4 10,500
4" 273,0 38,1 157,2 215,9 8 25,4 18,000
5" 330,2 44,4 185,7 266,7 8 28,6 28,500
6" 355,6 47,6 215,9 292,1 12 28,6 35,500
8" 419,1 55,6 269,9 349,2 12 31,7 58,000
10" 508,0 63,5 323,8 431,8 16 34,9 98,000
12" 558,8 66,7 381,0 488,9 20 34,9 125,000
14" 603,2 69,8 412,7 527,0 20 38,1 151,000
16" 685,8 76,2 469,9 603,2 20 41,3 215,000
18" 742,9 82,5 533,4 654,0 20 44,4 287,000
20" 812,8 88,9 584,2 723,9 24 44,4 366,000
22" 869,9 95,2 641,2 777,9 24 47,6 437,000
24" 939,8 101,6 692,1 838,2 24 50,8 532,000

ASME/ ANSI B16.5 1500lb Blind Flange


Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.ofHub Diam.of BoltCircle Diam.of BoltHoles Numberof Bolts Diam. ofBolts(inch) Approx. Weight
inch dn O C X BC BH BN BD KG/PCS LB/PCS
1/2 15 120.7 22.4 38.1 82.6 22.4 4 3/4 1.9 4.2
3/4 20 130 25.4 44.5 88.9 22.4 4 3/4 2.7 6
1 25 149.4 28.4 52.3 101.6 25.4 4 7/8 3.7 8.1
1-1/4 32 158.8 28.4 63.5 111.3 25.4 4 7/8 4.3 9.5
1-1/2 40 177.8 31.8 69.9 124 28.4 4 1 5.9 13
2 50 215.9 38.1 104.6 165.1 25.4 8 7/8 11.3 24.9
2-1/2 65 244.3 41.1 124 190.5 28.4 8 1 16 35.2
3 80 266.7 47.8 133.4 190.5 25.4 8 7/8 19.5 43
4 100 311.2 53.8 162.1 235 31.8 8 1 1/8 33 72.8
5 125 374.7 73.2 196.9 279.4 35.1 8 1 1/4 60 132
6 150 393.7 82.6 228.6 317.5 31.8 12 1 1/8 75 165
8 200 482.6 91.9 292.1 393.7 38.1 12 1 3/8 125 275
10 250 584.2 108 368.3 469.9 38.1 16 1 3/8 215 474
12 300 673.1 124 450.9 533.4 38.1 20 1 3/8 316 697
14 350 749.3 133.4 495.3 558.8 41.1 20 1 1/2
16 400 825.5 146.1 552.5 616 44.5 20 1 5/8
18 450 914.4 162.1 596.9 685.8 50.8 20 1 7/8
20 500 984.3 177.8 641.4 749.3 53.8 20 2
24 600 1168.4 203.2 762 901.7 66.5 20 2 1/2

Note:

1) Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.


ASME/ANSI B16.5 2500lb Blind Flange


Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.of BoltCircle Diam.of BoltHoles Numberof Bolts Diam. ofBolts(inch) KG LB
inch dn O C BC BH BN BD
1/2 15 133.4 30.2 88.9 22.4 4 3/4 3 7
3/4 20 139.7 31.8 95.3 22.4 4 3/4 4.5 10
1 25 158.8 35.1 108 25.4 4 7/8 5 12
1-1/4 32 184.2 38.1 130 28.4 4 1 8 18
1-1/2 40 203.2 44.5 146.1 31.8 4 1 1/8 11 25
2 50 235 50.8 171.5 28.4 8 1 17 38
2-1/2 65 266.7 57.2 196.9 31.8 8 1 1/8 25 55
3 80 304.8 66.5 228.6 35.1 8 1 1/4 39 86
4 100 355.6 76.2 273.1 41.1 8 1 1/2 60 133
5 125 419.1 91.9 323.9 47.8 8 1 3/4 101 223
6 150 482.6 108 368.3 53.8 8 2 156 345
8 200 552.5 127 438.2 53.8 12 2 242 533
10 250 673.1 165.1 539.8 66.5 12 2 1/2 465 1023
12 300 762 184.2 619.3 73.2 12 2 3/4 665 1463

Note:

1) Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.


JIS Blind Flange Dimensions


JIS 5K Blind Flange Dimensions

JIS 5K Blind Flang Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

75

+1.0
-0

9

+1.0
-0

±1.0

42

±0.8

1

+2.0
-0

+2.0
-0

55

±0.5

4

12

1/2

15

21.7

22.2

80

9

48

1

60

4

12

3/4

20

27.2

27.7

85

10

52

1

65

4

12

1

25

34.0

34.5

95

10

62

1

75

4

12

1-1/4

32

42.7

43.2

115

12

72

2

90

4

15

1-1/2

40

48.6

49.1

120

12

78

2

95

4

15

2

50

60.5

61.1

130

14

88

2

105

4

15

2-1/2

65

76.3

77.1

155

14

112

2

130

4

15

3

80

89.1

90.0

180

14

125

2

145

4

19

3-1/2

90

101.6

102.6

+1.0
-0

190

14

135

2

155

4

19

4

100

114.3

115.4

200

16

145

2

165

8

19

5

125

139.8

141.2

235

16

180

2

200

8

19

6

150

165.2

166.6

265

18

210

2

230

8

19

7

175

190.7

192.1

300

18

235

±0.9

2

260

±0.6

8

23

8

200

216.3

218.0

320

+1.5
-0

20

255

2

280

8

23

9

225

241.8

243.7

345

20

280

2

305

12

23

10

250

267.4

269.5

385

22

+1.5
-0

32

320

2

5

286

290

345

12

23

12

300

318.5

321.0

430

22

34

365

3

5

338

342

390

12

23

14

350

355.6

358.1

480

24

36

405

3

5

378

382

435

12

25

16

400

406.4

409.0

+1.5
-0

540

24

36

465

3

5

432

436

495

16

25

18

450

457.2

460.0

605

+2.0
-0

24

40

525

3

5

495

500

555

±0.8

16

25

20

500

508.0

511.0

655

24

40

575

3

5

546

552

605

20

25

22

550

558.8

562.0

720

26

42

630

3

5

597

603

665

20

27

24

600

609.6

613.0

+2.0
-0

770

26

44

680

±1.0

3

5

648

654

+2.5
-0

715

20

27

26

650

660.4

664.0

825

26

48

735

3

5

702

+2.5
-0

708

770

24

27

28

700

711.2

715.0

875

26

48

785

3

5

751

758

820

24

27

30

750

762.0

766.0

945

28

52

±1.5

840

3

5

802

810

880

24

33

32

800

812.8

817.0

+2.5
-0

995

28

52

890

3

5

854

+3.0
-0

862

+3.0
-0

930

24

33

34

850

863.6

868.0

1045

+2.5
-0

28

54

940

3

5

904

912

980

±1.0

24

33

36

900

914.4

919.0

1095

30

56

990

3

5

956

964

1030

24

33

40

1000

1016.0

1021.0

+3.0
-0

1195

32

60

1090

±1.2

3

5

1058

+3.5
-0

1066

+3.5
-0

1130

28

33

44

1100

1117.6

1123.0

1305

32

1200

3

1240

28

33

48

1200

1219.2

1224.0

1420

34

1305

3

1350

32

33

54

1350

1371.6

1377.0

1575

+3.0
-0

34

1460

3

1505

±1.5

32

33

60

1500

1524.0

1529.0

1730

36

1615

3

1660

36

33


JIS 10K Blind Flange Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

90

+1.0
-0

12

+1.0
-0

±1.0

48

±0.8

1

+1.5
-0

+1.5
-0

65

±0.5

4

15

1/2

15

21.7

22.2

95

12

52

1

70

4

15

3/4

20

27.2

27.7

100

14

58

1

75

4

15

1

25

34.0

34.5

125

14

70

1

90

4

19

1-1/4

32

42.7

43.2

135

16

80

2

100

4

19

1-1/2

40

48.6

49.1

140

16

85

2

105

4

19

2

50

60.5

61.1

155

16

100

2

120

4

19

2-1/2

65

76.3

77.1

175

18

120

2

140

4

19

3

80

89.1

90.0

185

18

130

2

150

8

19

3-1/2

90

101.6

102.6

+1.0
-0

195

18

140

2

160

8

19

4

100

114.3

115.4

210

18

155

2

175

8

19

5

125

139.8

141.2

250

20

185

2

210

8

23

6

150

165.2

166.6

280

22

+1.5
-0

215

2

240

8

23

7

175

190.7

192.1

305

+1.5
-0

22

32

240

±0.9

2

6

208

212

265

±0.6

12

23

8

200

216.3

218.0

330

22

32

265

2

6

234

238

290

12

23

9

225

241.8

243.7

350

22

34

285

2

6

260

264

310

12

23

10

250

267.4

269.5

400

24

36

325

2

6

288

292

355

12

25

12

300

318.5

321.0

445

24

38

370

3

6

340

346

400

16

25

14

350

355.6

358.1

490

26

42

415

3

6

380

386

445

16

25

16

400

406.4

409.0

+1.5
-0

560

28

44

475

3

6

436

442

510

16

27

18

450

457.2

460.0

620

+2.0
-0

30

48

530

3

6

496

+2.0
-0

502

+2.0
-0

565

±0.8

20

27

20

500

508.0

511.0

675

30

48

585

3

6

548

554

620

20

27

22

550

558.8

562.0

745

32

52

±1.5

640

3

6

604

610

680

20

33

24

600

609.6

613.0

+2.0
-0

795

32

52

690

±1.0

3

6

656

+2.5
-0

662

+2.5
-0

730

24

33

26

650

660.4

664.0

845

34

56

740

3

6

706

712

780

24

33

28

700

711.2

715.0

905

34

58

800

3

6

762

770

840

24

33

30

750

762.0

766.0

970

36

62

855

3

6

816

824

900

24

33

32

800

812.8

817.0

+2.5
-0

1020

+2.5
-0

36

64

905

3

6

868

+3.0
-0

876

+3.0
-0

950

28

33

34

850

863.6

868.0

1070

36

66

955

3

6

920

928

1000

±1.0

28

33

36

900

914.4

919.0

1120

38

70

1005

±1.2

3

6

971

979

1050

28

33

40

1000

1016.0

1021.0

+3.0
-0

1235

40

74

1110

3

6

1073

+3.5
-0

1081

+3.5
-0

1160

28

39

44

1100

1117.6

1123.0

1345

42

78

1220

3

8

1175

1185

1270

28

39

48

1200

1219.2

1224.0

1465

44

82

1325

3

8

1278

1290

1380

±1.5

32

39

54

1350

1371.6

1377.0

1630

+3.0
-0

48

88

1480

3

8

1432

1450

1540

36

45

60

1500

1524.0

1529.0

1795

50

90

1635

3

8

1585

1600

1700

40

45


Skyland Metal & Alloys Inc. is a Govt. approved certified Rtj Blind Flange manufactuers in India. All of our Raised Face Blind 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 Threaded Blind Flange manufactuers & Table E Blind 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.


JIS 16K Blind Flange Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

90

+1.0
-0

12

+1.0

16

±1.0

48

±0.8

1

4

26

+1.0
-0

28

+1.0
-0

65

±0.5

4

15

1/2

15

21.7

22.2

95

12

16

52

1

4

30

32

70

4

15

3/4

20

27.2

27.7

100

14

20

58

1

4

38

42

75

4

15

1

25

34.0

34.5

125

14

20

70

1

4

46

50

90

4

19

1-1/4

32

42.7

43.2

135

16

22

80

2

5

56

60

100

4

19

1-1/2

40

48.6

49.1

140

16

24

85

2

5

62

66

105

4

19

2

50

60.5

61.1

155

16

24

100

2

5

76

80

120

8

19

2-1/2

65

76.3

77.1

175

18

26

120

2

5

94

98

140

8

19

3

80

89.1

90.0

200

20

28

135

2

6

108

112

160

8

23

3-1/2

90

101.6

102.6

+1.0
-0

210

20

30

145

2

6

120

124

170

8

23

4

100

114.3

115.4

225

22

+1.5
-0

34

160

2

6

134

138

185

8

23

5

125

139.8

141.2

270

22

34

195

2

6

164

170

225

8

25

6

150

165.2

166.6

305

+1.5
-0

24

38

230

±0.9

2

6

196

202

260

±0.6

12

25

7

175

190.7

192.1

325

26

40

250

2

6

216

222

+1.5
-0

280

12

25

8

200

216.3

218.0

350

26

40

275

2

6

244

+1.5
-0

252

305

12

25

9

225

241.8

243.7

385

26

40

325

2

6

266

272

335

12

27

10

250

267.4

269.5

430

28

44

345

2

6

304

312

380

12

27

12

300

318.5

321.0

480

30

48

395

3

8

354

364

430

16

27

14

350

355.6

358.1

540

34

52

±1.5

440

3

8

398

408

480

16

33

16

400

406.4

409.0

+1.5
-0

605

+2.0
-0

38

60

495

3

10

446

456

+2.0
-0

540

16

33

18

450

457.2

460.0

675

40

64

560

3

10

504

+2.0
-0

514

605

±0.8

20

33

20

500

508.0

511.0

730

42

68

615

3

10

558

568

660

20

33

22

550

558.8

562.0

795

44

70

670

±1.0

3

10

612

622

720

20

39

24

600

609.6

613.0

+2.0
-0

845

46

74

720

3

10

666

+2.5
-0

676

+2.5
-0

770

24

39

26

650

660.4

664.0

895

48

77

770

5

10

704

726

820

24

39

28

700

711.2

715.0

960

50

80

820

5

10

754

776

875

24

42

30

750

762.0

766.0

1020

+2.5
-0

52

+2.0
-0

83

880

5

10

806

832

935

24

42

32

800

812.8

817.0

+2.5
-0

1085

54

86

930

5

10

865

+3.0
-0

885

+3.0
-0

990

±1.0

24

48

34

850

863.6

868.0

1135

56

89

980

5

10

916

936

1040

24

48

36

900

914.4

919.0

1185

58

93

1030

±1.2

5

10

968

986

1090

28

48

40

1000

1016.0

1021.0

+3.0
-0

1320

62

99

1140

5

12

1070

+3.5
-0

1098

+3.5
-0

1210

28

56

44

1100

1117.6

1123.0

1420

66

105

±2.0

1240

5

12

1180

1200

1310

32

56

48

1200

1219.2

1225.0

1530

+3.0
-0

70

112

1350

5

12

1282

1302

1420

±1.5

32

56

52

1300

1320.8

1326.0

1645

74

1450

5

1530

32

62

54

1350

1371.6

1377.0

1700

76

1510

5

1590

32

62

56

1400

1422.4

1428.0

1755

78

1560

5

1640

36

62

60

1500

1524.0

1529.0

1865

80

1670

5

1750

36

62


Blind Flange Weight & Blind Flange Pressure Ratings


Blind Flange Weights by Pressure Class and Size
Pipe Size 150 # 300 # 600 # 900 # 1500 # 2500 #
WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD
1/2" 2 1 1 2 1 1 2 2 2 SEE 1500 # WEIGHTS 5 4 4 7 7 7
3/4" 2 2 2 3 3 3 4 3 3 SEE 1500 # WEIGHTS 6 5 6 8 8 8
1" 3 2 2 4 3 3 4 4 4 SEE 1500 # WEIGHTS 9 8 8 12 11 11
1 1/2" 4 3 3 7 6 6 8 7 8 SEE 1500 # WEIGHTS 13 12 13 25 22 23
2" 6 5 5 9 7 8 12 9 10 SEE 1500 # WEIGHTS 25 25 25 42 37 39
2 1/2" 8 7 7 12 10 12 18 13 15 SEE 1500 # WEIGHTS 36 36 35 52 55 56
3" 10 8 9 15 13 16 23 16 20 31 26 29 48 48 48 94 83 86
4" 15 13 17 25 22 27 42 37 41 53 53 54 73 73 73 145 125 130
5" 19 15 20 32 28 35 68 63 68 86 83 87 130 130 140 245 210 225
6" 24 19 26 42 39 50 81 80 86 110 110 115 165 165 160 380 325 345
8" 39 30 45 67 58 81 120 115 140 175 170 200 275 260 300 580 485 530
10" 52 43 70 91 81 124 190 170 230 260 245 290 455 435 510 1075 930 1025
12" 80 64 110 140 115 185 225 200 295 325 325 415 690 580 690 1525 1100 1300
14" 110 90 140 180 165 250 280 230 355 400 400 520 940 NA 975 NA NA NA
16" 140 98 180 250 190 295 390 330 495 495 425 600 1250 NA 1300 NA NA NA
18" 150 130 220 320 250 395 475 400 630 680 600 850 1625 NA 1750 NA NA NA
20" 180 165 285 400 315 505 590 510 810 830 730 1075 2050 NA 2225 NA NA NA
22" 225 185 355 465 370 640 720 590 1000 NA NA NA NA NA NA NA NA NA
24" 260 220 430 580 475 790 830 730 1250 1500 1400 2025 3325 NA 3625 NA NA NA

Conversion Data
• 1 inch = 25.44 mm • 1 mm = 0.03937 inches • 1 lb/ft^2 = 47.88 Pa • 1 psi = 6.8948 Pa • x°F = (5/9)(x-32)°C
• 1 pound = 0.45359 Kg • 1 Kg = 2.20462 pounds • 1 Pa = 0.020885 lb/ft^2 • 1 Pa = 0.00014504 psi • x°C = (9/5)x + 32°F

Dimensional Tolerances of ASME B16.5 Blind Flanges


Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mm
Inside Diameter
not applicable
Diameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm
Outside Diameter of Hub
≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm
Diameter of Counterbore
not applicable
Drilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.
Thickness
≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0
Length thru Hub
≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm

Notes
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).


Manufacturing stainless steel blind flange in India, Skyland Metal holds a wide range of npt blind flange in all Thickness, stock for immediate despatch throughout India & globally.


We NPT Blind Flange Sale In India


BLRF flange blind flange raised face
ANSI Blind flange class 300 blind flange
ASME B16.5 Blind Flanges pn16 blind flange
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24 300# blind flange 24 600 blind flange
150# blind flange end blind flange
EN 1092 blind flange rtj blind flange
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4 inch blind flange 24 inch blind flange orifice blind flange
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We are Manufacturer and Exporter of Pipe Blind Flange, Stainless Steel Blind Flange in Mumbai, India. All of our Gasket For Blind Flange is made and tried to worldwide guidelines, and specifications as per ASME, ANSI & ASTM, etc. We have our Manufacturing Unit and Dealers in Gujarat, Uttar Pradesh, Rajasthan, Ahmedabad, Pune, Chennai, Indore, Kolkata, Delhi, West Bengal, Tamil Nadu, Karnataka, Nagpur, Bhosari, Bangalore, Punjab, Ludhiana, Gurgaon, Rajkot, Karnataka, Raipur, Aurangabad, Kolhapur, Chhattisgarh, Faridabad, Khopoli, Madhya Pradesh, Jaipur, Ghaziabad, Haryana, Vadodara.


We Maintain Ready Stock Of ASME B16.5 Blind Flanges In India


ASME Blind flange aluminum blind flange
slip blind flange spade blind flange
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din blind flange din blind flange
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Our Client Reference In WorldWide


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

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


Looking for ASME B16.5 Class 300 Blind Flange manufacturers in India? buy from oldest EN 1092-1 Type 02 Pn16 Blind Flange manufacturers in Mumbai. Threaded Blind Flange, AWWA C207 Aluminum Blind Flange & ASME B16.5 Blind Flange supplier
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Skyland Metal & Alloys Inc. is a manufacturer and supplier of ASME B16.5 Blind Flange 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 Paddle Blind Flange to induce live quotes now. Looking to buy En 1092 Blind Flange at the best cost in India.