Randhir Metal is one of the leading Manufacturer, Supplier and Exporter of Socket Weld Fittings. The socket weld design is commonly used in the demanding environments of chemical and power plants. We offer various types of socket weld fittings including socket weld elbow, socket weld tees, socket weld cross, Coupling and more.
They are used only in conjunction with as me pipe and are available in the same size range. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards.
Randhir Metal is a Higly Acclaimed manufacturer & supplier of Blind Pipe Flanges, Blind Flanges, Blind Flange, Blind Slip On Flange, Blind Weld Neck Flanges & Blind Pipe Fittings. A Blind pipe flange is a disc, collar or ring that attaches to pipe with the purpose of providing increased support for strength, blocking off a pipeline or implementing the attachment of more items. They are usually welded or screwed to the pipe end and are connected with bolts. A gasket is also fixed between the two mating flanges to provide a tighter seal.
We carry an endless variety of Blind flange products that have an infinite amount of uses, Check with us for the right Blind flanges choice for your job.
Manufacturers Of Blind Flanges in India :
DN400 pn10 flange dimensions. A105 Blind Flange Manufacturer, Randhir Metal Offers A105 Blind Flange, Size DN400, Pressure 300LB, Forged Flange.
Ready Stock of ASTM A515 gr.70 Carbon Blind Flange 8 inch 150lb Forged at our Warehouse Mumbai,India |
ASTM A515 GR.70 Carbon Blind Flange, Randhir Metal Supplies ASTM A515 GR.70 Carbon Blind Flange, 8 Inch, 150LB, Forged
Ready Stock of ASTM A105 Carbon Blind Flange 20in cl300 Forged at our Warehouse Mumbai,India |
ASTM A105 Carbon Blind Flange Manufacturer, Randhir Metal Offers ASTM A105 Carbon Blind Flange, 20 Inch, Class 300, Forged.
ASTM A105 Carbon rf Blind Flange 20 inch 300 lb Forged |
Blind flange Manufacturers in India. ASTM A105 Carbon RF Blind Flange, Randhir Metal Supplies ASTM A105 Carbon RF Blind Flange, 20 Inch, 300#, Forged, Oil Coating. A105 Blind Flange Manufacturers in India offering special offer on A105 Blind Flange, Size DN400, Pressure 300LB, Forged, best for Pipe Connection.
ASME b16.5 Blind Flange 16 inch 300lb ASTM a350 lf2 rf |
ASME B16.5 Blind Flange Manufacturer, Randhir Metal Offers ASME B16.5 Blind Flange, 16 Inch, 300LB, ASTM A350 LF2, BL, RF.
ASTM A182 F316l Blind Flange, rf, 150 lb, 4 inch |
ASTM A182 F316L Blind Flange Manufacturer, Randhir Metal offers ASTM A182 F316L Blind Flange, 4 Inch (DN 100), 150 LB, RF Face, ANSI B16.5 Standard.
ASTM a182 f304 Blind Flange, 2 inch, 150 lb, ANSI b16.5 |
ASTM A182 F304 Blind Flange Manufacturer, Randhir Metal offers ASTM A182 F304 Blind Flange, 150 LB, 2 Inch (DN 50), ANSI B16.5, RF Face.
Manufacturers of blind flanges in india offering discount on A515 GR.70 Carbon Blind Flange |
ASTM A515 GR.70 Carbon Blind Flange Price ASTM A515 GR.70 Carbon Blind Flange, 8 Inch, 150LB, Forged Flanges best Price in INDIA compare to China .
ASTM A105 Blind Flange, 300 lb, 8 inch, ANSI b16.5, rf |
ASTM A105 Blind Flange Manufacturer, Randhir Metal offers ASTM A105 Blind Flange, 8 Inch (DN 200), 300 LB, ANSI B16.5, Varnished surface, RF face.
Manufacturers Of Carbon Steel Flanges in India |
ASTM A105 Carbon Blind Flange Manufacturer in India quoting discounted price on ASTM A105 Carbon Blind Flange, 20 Inch, Class 300, Forged .
Manufacturers Of Carbon Steel Flange in India |
ASTM A105 Carbon Steel RF Blind Flange Suppliers offering special dealer price of ASTM A105 Carbon RF Blind Flange, 20 Inch, 300#, Forged Flange .
Manufacturers Of Carbon Steel Blind Flange in India |
ASME B16.5 Blind Flange Manufacturer Supplying CS Blind Flange at Dealer & Distributor Price, ASME B16.5 Blind Flange, 16 Inch, 300LB, ASTM A350 LF2, BL, RF
Manufacturers Of Stainless Steel 316L Blind Flanges In India |
ASTM A182 F316L Blind Flange Manufacturer offering Special Dealer Price ASTM A182 F316L Blind Flange, 4 Inch (DN 100), 150 LB, RF Face, ANSI B16.5 Standard.
Manufacturers Of SS 304 Blind Flange in India |
ASTM A182 F304 Blind Flange Manufacturer quoting surplus stock price of ASTM A182 F304 Blind Flange, 150 LB, 2 Inch (DN 50), ANSI B16.5, RF Face Flange.
Manufacturers Of SS 304L Blind Flange in India |
ASTM A182 Blind Flange Manufacturer quoting Special dealer price for customers in UK,South Africa,Saudi Arabia, UAE, Indonesia, Malaysia, Singapore, Italy, Germany, USA, Canada ASTM A182 F304L Blind Flange, 8 inch (DN 200), 600 LB, RTJ Face, ANSI B16.5, without coating.
ASME/ ANSI B16.5 BLIND FLANGES, BL FORGED FLANGES manufacturing materials:
Dimensions | Base Material | Pressure Rating |
---|---|---|
ASME B16.5 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
API 605 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
ASME B16.47series A & B | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
EN1092-1 | ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
BS4504 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
BS10 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | Table D. Table E. Table F. Table H. Table J. Table K. Table R. Table S.Table T. |
Blind Flanges
Type | Blind Flanges, BL Flanges, ASME 16.5 Blind Flanges / BLRF Flanges |
---|---|
Size | ½” (15 NB) to 48″ (1200NB) |
Pressure Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
Material | Stainless Steel Blind Flanges: ASTM A182 F202, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 316LN, 310S, 317L, 321, 410, 420, 440C, 202. F904L Carbon Steel Blind Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70 Duplex Steel Blind Flanges: ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61. Alloy Steel Blind Flanges: ASTM A182 F1, F5, F9, F11, F22, F91 Special Alloy Blind Flanges: Duplex, Super Duplex, Nickel Alloys Nickel Alloy Blind Flanges: Cupro Nickel (90/10, 70/30, 66/30/2/2), Hastelloy (C-4, C-22, C276, B-2), Nickel (200 / 201 / 205), Monel 400 & K500), Inconel (600, 601, 625 & 825), Incolloy (800, 800H), Alloy 20, Duplex Steel, SS 904L, Titanium (1 & 2) Etc. |
Specialize | As per drawing |
Standard | ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN |
Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove. |
Flanges Forms | Blind Raise Face -BLRF, Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing. |
Dimensions of Blind Flanges ASME B16.5
ASME/ANSI B16.5 150lb Blind Flange /Standards, Dimensions & Weight
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diameter of Raised Face | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | KG | LB | |
---|---|---|---|---|---|---|---|---|---|---|
inch | dn | O | C | G | BC | BH | BN | BD | ||
1/2″ | 15 | 89.00 | 11.20 | 35.10 | 60.50 | 15.80 | 4 | 1/2″ | 0.5 | 1.1 |
3/4″ | 20 | 98.50 | 12.70 | 42.90 | 69.90 | 15.80 | 4 | 1/2″ | 0.8 | 1.8 |
1″ | 25 | 108.00 | 14.20 | 50.80 | 79.30 | 15.80 | 4 | 1/2″ | 0.9 | 2 |
1-1/4″ | 32 | 117.50 | 15.70 | 63.50 | 88.90 | 15.80 | 4 | 1/2″ | 1.3 | 2.9 |
1-1/2″ | 40 | 127.00 | 17.50 | 73.20 | 98.60 | 15.80 | 4 | 1/2″ | 1.6 | 3.5 |
2″ | 50 | 152.50 | 19.10 | 91.90 | 120.70 | 19.10 | 4 | 5/8″ | 2.6 | 5.7 |
2-1/2″ | 65 | 178.00 | 22.40 | 104.60 | 139.70 | 19.10 | 4 | 5/8″ | 4.1 | 9 |
3″ | 80 | 190.50 | 23.90 | 127.00 | 152.40 | 19.10 | 4 | 5/8″ | 5..1 | 11.2 |
3-1/2″ | 90 | 216.00 | 23.90 | 139.70 | 177.80 | 19.10 | 8 | 5/8″ | 6.5 | 14.3 |
4″ | 100 | 228.50 | 23.90 | 157.20 | 190.50 | 19.10 | 8 | 5/8″ | 7.5 | 16.5 |
5″ | 125 | 254.00 | 23.90 | 185.70 | 215.90 | 22.40 | 8 | 3/4″ | 9.2 | 20.3 |
6″ | 150 | 279.50 | 25.40 | 215.90 | 241.30 | 22.40 | 8 | 3/4″ | 11.8 | 26 |
8″ | 200 | 343.00 | 28.40 | 269.70 | 298.50 | 22.40 | 8 | 3/4″ | 20.4 | 45 |
10″ | 250 | 406.50 | 30.20 | 323.90 | 362.00 | 25.40 | 12 | 7/8″ | 31 | 68 |
12″ | 300 | 482.50 | 31.80 | 381.00 | 431.80 | 25.40 | 12 | 7/8″ | 47 | 103 |
14″ | 350 | 533.50 | 35.10 | 412.80 | 476.30 | 28.50 | 12 | 1″ | 60 | 132 |
16″ | 400 | 597.00 | 36.60 | 469.90 | 539.80 | 28.50 | 16 | 1″ | 81 | 178 |
18″ | 450 | 635.00 | 39.60 | 533.40 | 577.90 | 31.80 | 16 | 1 1/8″ | 93 | 205 |
20″ | 500 | 698.50 | 42.90 | 584.20 | 635.00 | 31.80 | 20 | 1 1/8″ | 127 | 280 |
24″ | 600 | 813.00 | 47.80 | 692.20 | 749.30 | 35.10 | 20 | 1 1/4″ | 190 | 419 |
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 300lb Blind Flange /Standards, Dimensions & Weight
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diameter of Raised Face | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | Approx. Weight | ||
---|---|---|---|---|---|---|---|---|---|---|
inch | dn | O | C | G | BC | BH | BN | BD | KG/PCS | LB/PCS |
1/2″ | 15 | 95.5 | 14.2 | 35.1 | 66.5 | 15.7 | 4 | 1/2″ | 0.8 | 1.8 |
3/4″ | 20 | 117. 5 | 15.7 | 42.9 | 82.6 | 19.1 | 4 | 5/8″ | 1.2 | 2.6 |
1″ | 25 | 124. 0 | 17.5 | 50.8 | 88.9 | 19.1 | 4 | 5/8″ | 1.5 | 3.3 |
1-1/4″ | 32 | 133. 5 | 19.1 | 63.5 | 98.6 | 19.1 | 4 | 5/8″ | 2 | 4.4 |
1-1/2″ | 40 | 155. 5 | 20.6 | 73.2 | 114.3 | 22.4 | 4 | 5/8″ | 2.9 | 6.4 |
2″ | 50 | 165. 0 | 22.4 | 91.9 | 127 | 19.1 | 8 | 5/8″ | 3.5 | 7.7 |
2-1/2″ | 65 | 190. 5 | 25.4 | 104.6 | 149.4 | 22.4 | 8 | 3/4″ | 5.3 | 11.7 |
3″ | 80 | 209. 5 | 28.4 | 127 | 168.1 | 22.4 | 8 | 3/4″ | 7.2 | 15.9 |
3-1/2″ | 90 | 228. 5 | 30.2 | 139.7 | 184.2 | 22.4 | 8 | 3/4″ | 9.2 | 20.3 |
4″ | 100 | 254. 0 | 31.8 | 157.2 | 200.2 | 22.4 | 8 | 3/4″ | 12.2 | 26.8 |
5″ | 125 | 279. 5 | 35.1 | 185.7 | 235 | 22.4 | 8 | 3/4″ | 16 | 35.2 |
6″ | 150 | 317. 5 | 36.6 | 215.9 | 269.7 | 22.4 | 12 | 3/4″ | 22 | 48.4 |
8″ | 200 | 381. 0 | 41.1 | 269.7 | 330.2 | 25.4 | 12 | 7/8″ | 36 | 79.5 |
10″ | 250 | 444. 5 | 47.8 | 323.9 | 387.4 | 28.4 | 16 | 1″ | 55 | 121 |
12″ | 300 | 520. 5 | 50.8 | 381 | 450.9 | 31.8 | 16 | 1 1/8″ | 82.5 | 182 |
14″ | 350 | 584. 0 | 53.8 | 412.8 | 514..4 | 31.8 | 20 | 1 1/8″ | 108 | 238 |
16″ | 400 | 647. 5 | 57.2 | 469.9 | 571.5 | 35.1 | 20 | 1 1/4″ | 139 | 306 |
18″ | 450 | 711. 0 | 60.5 | 533.4 | 628.7 | 35.1 | 24 | 1 1/4″ | 178 | 392 |
20″ | 500 | 774. 5 | 63.5 | 584.2 | 685.8 | 35.1 | 24 | 1 1/4″ | 228 | 503 |
24″ | 600 | 914. 5 | 69.9 | 692.2 | 812.8 | 41.1 | 24 | 1 1/2″ | 350 | 772 |
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 600lb Blind Flange /Standards, Dimensions & Weight
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diameter of Raised Face | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | Approx. Weight | ||
---|---|---|---|---|---|---|---|---|---|---|
inch | dn | O | C | G | BC | BH | BN | BD | KG/PCS | LB/PCS |
1/2″ | 15 | 95.5 | 14.2 | 35.1 | 66.5 | 15.7 | 4 | 1/2″ | 0.8 | 1.8 |
3/4″ | 20 | 117. 5 | 15.7 | 42.9 | 82.6 | 19.1 | 4 | 5/8″ | 1.4 | 3.1 |
1″ | 25 | 124. 0 | 17.5 | 50.8 | 88.9 | 19.1 | 4 | 5/8″ | 1.7 | 3.7 |
1-1/4″ | 32 | 133. 5 | 20.6 | 63.5 | 98.6 | 19.1 | 4 | 5/8″ | 2.4 | 5.3 |
1-1/2″ | 40 | 155. 5 | 22.4 | 73.2 | 114.3 | 22.4 | 4 | 3/4″ | 3.4 | 7.5 |
2″ | 50 | 165. 0 | 25.4 | 91.9 | 127 | 19.1 | 8 | 5/8″ | 4.4 | 9.7 |
2-1/2″ | 65 | 190. 5 | 28.4 | 104.6 | 149.4 | 22.4 | 8 | 3/4″ | 6.8 | 15 |
3″ | 80 | 209. 5 | 31.8 | 127 | 168.1 | 22.4 | 8 | 3/4″ | 8.9 | 19.7 |
3-1/2″ | 90 | 228. 5 | 35.1 | 139.7 | 184.2 | 25.4 | 8 | 7/8″ | 12.7 | 28 |
4″ | 100 | 273. 0 | 38.1 | 157.2 | 215.9 | 25.4 | 8 | 7/8″ | 18.6 | 41 |
5″ | 125 | 330. 0 | 44.5 | 185.7 | 266.7 | 28.4 | 8 | 1″ | 30.8 | 68 |
6″ | 150 | 355. 5 | 47.8 | 215.9 | 292.1 | 28.4 | 12 | 1″ | 38 | 83.6 |
8″ | 200 | 419. 0 | 55.6 | 269.7 | 349.3 | 31.8 | 12 | 1 1/8″ | 62.2 | 137 |
10″ | 250 | 508. 0 | 63.5 | 323.9 | 431.8 | 35.1 | 16 | 1 1/4″ | 102 | 225 |
12″ | 300 | 559. 0 | 66.5 | 381 | 489 | 35.1 | 20 | 1 1/4″ | 132 | 291 |
14″ | 350 | 603. 5 | 69.9 | 412.8 | 527.1 | 38.1 | 20 | 1 3/8″ | 158 | 348 |
16″ | 400 | 686. 0 | 76.2 | 469.9 | 603.3 | 41.1 | 20 | 1 1/2″ | 225 | 496 |
18″ | 450 | 743. 0 | 82.6 | 533.4 | 654.1 | 44.5 | 20 | 1 5/8″ | 285 | 628 |
20″ | 500 | 813. 0 | 88.9 | 584.2 | 723.9 | 44.5 | 24 | 1 5/8″ | 365 | 805 |
24″ | 600 | 940. 0 | 101.6 | 692.2 | 838.2 | 50.8 | 24 | 1 7/8″ | 532 | 1170 |
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 1500lb Blind Flange /Standards, Dimensions & Weight
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Hub | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (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 /Standards, Dimensions & Weight
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (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.
Dimensional Tolerances of Blind Flanges ASME B16.5
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 |
Our Live Stock of Blind Flanges
Leading manufacturer of Blind Flanges
We also having stock of Blind Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :
Erne Fittings, Austria | Metal far, Italy | Lame S.R.l., Italy |
BENKAN Corporation, Japan | BKL- Thai Benkan, Thailand | TecnoForge, Italy |
Ulma, Spain | Mega, Italy | Melesi, Italy |
Interfit, France | Raccortubi S.P.A., Italy |
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Specifications, Dimensions Blind Flanges
we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of Forged Flanges.
Manufacturers of Different Types Flanges, listed below
Locate our dealers & distributors in following Countries, Cities
Indonesia | Malaysia | Singapore |
Vietnam | Philippines | United Arab Emirates |
Saudi Arabia | Iraq | Iran |
Turkey | Egypt | Oman |
Kuwait | Qatar | Bahrain |
Nigeria | Kenya | Tanzania |
South Africa | United States of America | Canada |
Italy | Netherlands | Germany |
Mexico | Australia | New Zealand |
What & Where we supply