Pm Industries

Blind Flange

Specification-Blind Flange

StandardsANSI/ASME B16.5, B16.48, ANSI Flanges, GOST Flanges, DIN Flanges, EN-1092, B16.47 Series A & B, ASME Flanges, EN Flanges, AWWA Flanges, BS Flanges.
JIS Standard 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
DIN FLANGESDIN 2527, 2627, 2631, 2656, 2576, 2673, 2629, 2628, 2566, 2641, 2637, 2655, 2634, 2636, 2632, 2633, 2638, 2642, 2573, 2635.
Flanges are Available in Following Materials:
Stainless SteelSS 201, SS 202, SS 301, SS 304, SS 304L, SS 310, SS 310S, SS 316L, SS 316TI, SS 317, SS 317L, SS 321, SS 347, SS 409, SS 409M, SS 409L, SS 410, SS 410S, SS 420, SS 430, SS 431, SS 441, SS 444, SS 446, SS 17-4PH, SS 904L.
Duplex SteelUNS S32205, UNS S31803 Flange
Super Duplex SteelUNS S32750, UNS S32760 Flanges
Carbon SteelCarbon steel A105 Flanges, A36 Flanges, IS 2062 Flanges, A350 LF2 Flanges, F42 Flanges, F52 Flanges, F56 Flanges, F60 Flanges, F65 Flanges, F70 Flanges, F80 Flanges, IBR flanges, A694 Flanges, SS400, SF440, ST37-2 Flanges, S235JrG2 Flanges, P250GH Flanges, C22.8 Flanges, etc.
Alloys SteelAlloy 20, F1, F5, F9, F11, F22, F91 Flanges
Copper AlloysCu-Ni 70/30, Cu-Ni 90/10, C 24000, C 75700, C 51100, C 22000, C 27200, C 21000, C 26800, C 52100, C 77000, C 52000, C 11000, C 74500, C 23000, C 28000, C 12200, C 76400, C 51900, C 75400, C 26000, C 51000, C 10200, C 27000
Nickel AlloysNickel 200, 201
InconelInconel 600, 601, 625, 718, 800, 825, X-750
MonelMonel 400, k500
HastelloyHastelloy C-22, C-276, C-4, X
TitaniumGrade 1, 4, 5(Ti 6Al-4V), 6(Ti 5Al-2.5Sn), 7, 11, 6Al-2Sn-4Zr-2Mo, Grade 12, 6Al-6V-25n, Grade 23(Ti 6AL-4V ELI), 8Ai-1Mo-1V, Grade 5 ELI, Grade 9(3Al-2.5V), 6Al-7Nb.
Aluminium6063, 1100, 6082 A96082, 1050, 2017, 2024 A92024, 7050 A97050, 5083 A95083, 2014A A92014, 2011 A92011, 6061 A96061 A86061, 5754, 7085, 2050, 7071 7020, 7178, 5052 A95052, 7150, 7075 A97075 A87075, 7575, 2219, 7175
Pressure RatingClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
TypesThreaded, Plate, Screwed, Forged.
Supporting materialGasket, Ring Joint, Flange Bolts
Size range1/2" (15 NB) to 48" (1200NB) DN10~DN5000
High TemperatureAbove 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low TemperatureAbove -29 Degree C (−20°F)
Production techniqueForged, machined and Heat treated
Custom designAs per your drawing
OriginIndian / USA / Korean / West Europe / Japan
Pressure ClassPN 6 TO PN 100
Coating/Surface Treatment:Zinc Plated, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized.
European/African/Russian Standard FlangesAvailable
TestDirect-reading Spectrograph, X-ray detector, UItrasonic flaw detector, Magnetic particle detector, Hydrostatic testing machine.
Marking Standard
Name of Manufacturer
Schedule
Type of Flange Facing
Pressure Class
Nominal Pipe Size, etc
Test Certificates
EN 10204/3.1B, NACE MR0103, NACE MR0175
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

SS Blind Flange Weight

Pipe sizes in Inches150 LBS300 LBS600 LBS900 LBS1500 LBS2500 LBS
Weld neckSlip onBlindWeld neckSlip onBlindWeld neckSlip onBlindWeld neckSlip onBlindWeld neckSlip onBlindWeld neckSlip onBlind
1/2211211222See 1500 LBS Weight544777
3/4222333433See 1500 LBS Weight656888
1322433444See 1500 LBS Weight988121111
1 1/2433766878See 1500 LBS Weight131213252223
265597812910See 1500 LBS Weight252525423739
2 1/2877121012181315See 1500 LBS Weight363635525556
4151317252227423741535354737373145125130
5191520322835686368868387130130140245210225
6241926423950818086110110115165165160380325345
31089151316231620312629484848948386
8393045675881120115140175170200275260300580485530
10524370918112419017023026024529045543551010759301025
222251853554653706407205901000NANANANANANANANANA
1411090140180165250280230355400400520940NA975NANANA
16140981802501902953903304954954256001250NA1300NANANA
181501302203202503954754006306806008501625NA1750NANANA
128064110140115185225200295325325415690580690152511001300
2018016528540031550559051081083073010752050NA2225NANANA
2426022043058047579083073012501500140020253325NA3625NANANA

Pressure Rating Of Stainless Steel BLRF Flange

Temprature
-29 °C
Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
30010.239.853.179.6119.5199.1331.8
5019.250.166.8100.2150.4250.6417.7
10017.746.662.193.2139.8233388.3
15015.845.160.190.2135.2225.4375.6
3819.651.168.1102.1153.2255.3425.5
20013.843.858.487.6131.4219365
25012.141.955.983.9125.8209.7349.5
3259.338.751.677.4116.1193.6322.6
4504.62330.74669115191.7
3508.437.650.175.1112.7187.8313
5381.45.97.911.817.729.549.2
3757.436.448.572.7109.1181.8303.1
4006.534.746.369.4104.2173.6289.3
4255.528.838.457.586.3143.8239.7
4753.717.423.234.952.387.2145.3
5002.811.815.723.535.358.897.9

150# Blind Flange Dimensions

Size in InchSize in mmOuter DiameterFlange ThicknessRaised Face DiameterRaised Face HeightPCDNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
3/42010011.242.9269.941/250655/8M140.9
12511012.750.8279.441/255655/8M140.9
1 1/43211514.363.5288.941/255705/8M141.4
1 1/24012515.973298.441/265705/8M141.8
1/215909.634.9260.341/250555/8M140.9
25015017.592.12120.745/870853/4M162.3
3 1/29021522.3139.72177.885/875903/4M165.9
2 1/26518020.7104.82139.745/875903/4M163.2
38019022.31272152.445/875903/4M164.1
410023022.3157.22190.585/875903/4M167.7
512525522.3185.72215.983/485957/8M209.1
2460081546.1692.22749.3201 1/41501701 3/8M33196
615028023.9215.92241.383/4851007/8M2011.8
820034527269.92298.583/4901107/8M2020.5
1025040528.6323.82362127/81001151M2432
1230048530.23812431.8127/81001201M2450
1435053533.4412.82476.31211151351 1/8M2764
1845063538.1533.42577.9161 1/81251451 1/4M30100
2050070041.3584.22635201 1/81401601 1/4M30130
1640059535469.92539.81611151351 1/8M2782

BLRF Flange Dimensions Class 300

Size in InchSize in MMOuter DiameterFlange ThicknessRF DiameterRF HeightPCDNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1/2159512.734.9266.741/255655/8M141.4
3/42011514.342.9282.645/865753/4M161.4
12512515.950.8288.945/865753/4M161.4
1 1/43213517.563.5298.445/870853/4M161.8
1 1/24015519.1732114.343/475907/8M202.7
25016520.792.1212785/875903/4M163.7
2 1/26519023.9104.82149.283/4851007/8M205.5
1025044546.1323.82387.41611401601 1/8M2757
3 1/29023028.6139.72184.283/4951107/8M209.6
410025530.2157.2220083/4951157/8M2012.3
512528033.4185.7223583/41101207/8M2015.9
615032035215.92269.9123/41101207/8M2022.7
820038039.7269.92330.2127/81201401M2436
2460091568.3692.22812.8241 1/22052301 5/8M39359
1230052049.33812450.8161 1/81451701 1/4M3084
380210271272168.383/4901107/8M207.3
1435058552.4412.82514.4201 1/81601801 1/4M30113
1640065055.6469.92571.5201 1/41651901 3/8M33134
1845071058.8533.42628.6241 1/41701951 3/8M33181
2050077562584.22685.8241 1/41852051 3/8M33230

Asme B16 5 BLRF Flange Dimensions class 400

Size in InchSize in MMOuter DiameterFlange ThicknessRF DiameterRF HeightPCDNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1025044554323.87387.4161 1/81901 1/4M3071
3/42011515.942.9782.645/8903/4M161.5
12512517.550.8788.945/8903/4M161.8
1 1/43213520.763.5798.445/8953/4M162.3
1 1/24015522.3737114.343/41107/8M203.7
1/2159514.334.9766.741/2755/8M141.5
25016525.492.1712785/81103/4M164.6
2 1/26519028.6104.87149.283/41207/8M206.8
3 1/29023035N/A7184.287/81401M2413.2
410025535157.2720087/81401M2415
512528038.1185.7723587/81451M2420
38021031.81277168.383/41257/8M209.1
1435058560.4412.87514.4201 1/42101 3/8M33132
615032041.3215.97269.9127/81501M2428
820038047.7269.973301211701 1/8M2746
1230052057.23817450.8161 1/42051 3/8M33102
2460091576.2692.27812.8241 3/42651 7/8M45405
1640065063.5469.97571.5201 3/82201 1/2M36168
2050077569.9584.27685.8241 1/22401 3/4M39266
1845071066.7533.47628.6241 3/82301 1/2M36207

Class 600 Blank Flange Dimensions

Size in InchSize in MMOuter DiameterFlange ThicknessRF DiameterRF HeightPCDNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1025051063.5323.87431.8161 1/42151 3/8M33105
3/42011515.942.9782.645/8903/4M161.4
12512517.550.8788.945/8903/4M161.8
1 1/43213520.763.5798.445/8953/4M162.3
1/2159514.334.9766.741/2755/8M141.4
1 1/24015522.3737114.343/41107/8M203.7
25016525.492.1712785/81103/4M164.6
38021031.81277168.383/41257/8M209.1
3 1/29023035N/A7184.287/81401M2413.2
410027538.1157.27215.987/81451M2418.7
2 1/26519028.6104.87149.283/41207/8M206.8
512533044.5185.77266.7811651 1/8M2731
615035547.7215.97292.11211701 1/8M2739
820042055.6269.97349.2121 1/81901 1/4M3064
1230056066.73817489201 1/42201 3/8M33134
1435060569.9412.87527201 3/82351 1/2M36161
24600940101.6692.27838.2241 7/83302M48568
1640068576.2469.97603.2201 1/22551 5/8M39225
1845074582.6533.47654201 5/82751 3/4M42286
2050081588.9584.27723.9241 5/82851 3/4M42368

Blind Flange Dimensions Class 900

Size in InchSize in mmOuter Dia.Flange Thick.RF Dia.RF HeightPCDNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1/21512022.334.9782.643/41107/8M201.8
3/42013025.442.9788.943/41157/8M202.7
12515028.650.87101.647/81251M243.6
1 1/43216028.663.57111.147/81251M244.1
1 1/24018031.8737123.8411401 1/8M275.9
25021538.192.17165.187/81451M2410.1
2 1/26524541.3104.87190.5811601 1/8M2716
38024038.11277190.587/81451M2413
410029044.5157.2723581 1/81701 1/4M3024.5
512535050.8185.77279.481 1/41901 3/8M3339.5
615038055.6215.97317.5121 1/81901 1/4M3053
820047063.5269.97393.7121 3/82201 1/2M3691
1025054569.9323.87469.9161 3/82351 1/2M36132
1230061079.43817533.4201 3/82551 1/2M36189
1435064085.8412.87558.8201 1/22751 5/8M39237
1640070588.9469.97616201 5/82851 3/4M42273
18450785101.6533.47685.8201 7/83252M48367
20500855108584.27749.32023502 1/8M52463
246001040139.7692.27901.7202 1/24402 5/8M64875

SS BLRF Flange #1500 Dimensions

Size in InchSize in mmOuter Dia.Flange Thick.RF Dia.RF HeightPCDNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1/21512022.334.9782.643/41107/8M201.8
3/42013025.442.9788.943/41157/8M202.7
12515028.650.87101.647/81251M243.7
1 1/43216028.663.57111.147/81251M244.1
1 1/24018031.8737123.8411401 1/8M275.9
25021538.192.17165.187/81451M2410.1
2 1/26524541.3104.87190.5811601 1/8M2715.9
38026547.71277203.281 1/81801 1/4M3021.8
410031054157.27241.381 1/41951 3/8M3333
512537573.1185.77292.181 1/22501 5/8M3964
615039582.6215.97317.5121 3/82601 1/2M3675
820048592.1269.97393.7121 5/82901 3/4M42136
10250585108323.87482.6121 7/83352M48232
12300675123.93817571.51623752 1/8M52314
14350750133.4412.87635162 1/44052 3/8M56443
16400825146.1469.97704.8162 1/24452 5/8M64591
18450915162533.47774.7162 3/44952 7/8M72795
20500985177.8584.27831.81635403 1/8M761022
246001170203.2692.27990.6163 1/26153 5/8M901648

B16.47 Series B Blind Flange Dimensions Class 2500

Size in InchSize in mmOuter Dia.Flange Thick.RF Dia.RF HeightPCDNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDE
1/21513530.234.9788.943/41207/8M203.2
3/42014031.842.9795.243/41257/8M203.7
1251603550.8710847/81401M245
1 1/43218538.163.57130.2411501 1/8M277.8
1 1/24020544.573714641 1/81701 1/4M3010.5
25023550.992.17171.4811801 1/8M2718
2 1/26526557.2104.87196.881 1/81951 1/4M3025.5
38030566.71277228.681 1/42201 3/8M3339
410035576.2157.2727381 1/22551 5/8M3961.5
512542092.1185.77323.881 3/43001 7/8M45102
6150485108215.97368.3823452 1/8M52157
8200550127269.97438.21223802 1/8M52241
10250675165.1323.87539.8122 1/24902 5/8M64470
12300760184.23817619.1122 3/45402 7/8M72575

Application

  • Food & Beverage
  • Paper Industry
  • Pharmaceutical
  • Hospital Equipment
  • Textiles
  • Dairy
  • Aircraft
  • Chemicals
  • Others Parts in Machinery

Testing

  • Hydrostatic Test
  • Macro Test
  • Ultra Sonic Test (UT)
  • Micro Test
  • Hardness Test
  • Radiography Test
  • Pitting Resistance Test
  • PMI Testing
  • Mechanical Testing
  • X-ray detector

Packing

  • Wooden Boxes
  • Shrink-Wrapped
  • Carton Boxes
  • Wooden Crates
  • Wooden Pallets
Flange Packaging

Stainless Steel Flanges

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