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UNI Flanges

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Best Deals on Raised Face UNI 6092 PN10 Blind Flanges, Carbon Steel UNI 6093 PN16 Flange, UNI 2254 PN16 Threaded Flange, UNI 2253 PN6 Slip on Flanges, UNI 2283 PN25 Blind Flanges, UNI 2282 PN16 Class 300 Flanges, UNI 2281 PN10 Welding Neck Flange, UNI 2278 PN16 Plate Flange Supplier in India.

Kalpataru Piping Solutions is one of the finest supplier of UNI FLANGE PN6-PN40, which are known for its Perfect design. Our company is one of the well-known companies that offer a large range of Stainless Steel UNI FLANGE PN6, which is available in different size, and has heat resistant perfect finish. Moreover, we are also supported by a sound and sophisticated infrastructure through which we are able to meet the diverse requirements of our clients for Carbon Steel UNI FLANGE PN40 within the committed time frame. We are highly acclaimed as a well-known organization that offers an exclusive range of Alloy Steel UNI FLANGE, which are known for its Fine quality, Easy to use, and more. For this, we have hired a team of dexterous and qualified professionals, who continuously work hard to deliver premium quality range of Super Duplex Steel UNI FLANGE PN40 to the clients. Our entire range of these Inconel UNI FLANGE PN6 is available in different sizes, shapes and grades, which we cater them in engineering, construction and varied other industries. We are the leading stockist of these Monel UNI FLANGE PN40 in all grades and sizes, where we also supply the same in small quantity as per customers’ requirement. With our painstaking effort and ethical business policies, we are able to carve a remarkable position for Hastelloy UNI FLANGE PN6 in this competitive market.

UNI 2277 PN10 Plate Flange Stockist, Class 1500 UNI Flanges, UNI 2282 Pn16 150 LBS Forged Flange, Large Selection of Inconel UNI Flanges, Monel UNI Pipe Flanges, High Quality Duplex Steel UNI Flanges, Alloy Steel UNI Flanges, SS UNI Flanges, Class 600 UNI PN6-PN40 Flange Exporter.

Stainless Steel UNI Flanges

UNI Flanges Specification

Size

½" (15 NB) to 48" (1200NB)

Dimension Standard

ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Class / Pressure Rating

150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

DIN

DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673

BS

BS4504 , BS4504, BS1560, BS10

Flange Face Type

Flate Face (FF), Raised Face (RF), ANSI B16.5 (RTJ)

Special design

As per your drawing AS, ANSI, BS, DIN and BS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations BS Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

DIN 2527 Flanges Standard

ANSI DIN, GOST, Korean, UNI, BS, AS2129, Korean, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, Korean/ KS Flange, BS4504 Flange,
GB Flange, Korean Flange, GOST Flange, PSI Flange
AS 2129: Table D; Table E; Table H
B.S: BS4504 , BS3293, BS1560, BS10
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, Korean, Custom Drawings
American standard (ANSI)
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
British standard (BS)
German (DIN)
Any other specilised flanges
The other standard:
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

Testing and Documents

Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing

Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

UNI Flanges Material & Grades

Stainless Steel UNI Flanges
ASTM A182 F 304, 304L, 304H, 309, 310, 310S, 316, 316L, 317, 317L, 321, 321H, 347, 347H, 446, 904L
Carbon Steel UNI Flanges
ASTM A105, ASTM A694 Gr. F42, 46, 52, 56, 60, 65, 70
Alloy Steel UNI Flanges
ASTM A182, F1, F5, F9, F11, F22, F91
Duplex Steel UNI Flanges
ASTM A182, F44, F45, F51, F53, F55, F60, F61
Super Duplex UNI Flanges
ASTM A182, F44, F45, F51, F53, F55, F60, F61
High Nickel Alloy UNI Flanges
ASTM B564, B160, B472, B162, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade 2 & 5), Cupro-Nickel 70/30, Cupro-Nickel 90/10.
Low Temperature Carbon Steel UNI Flanges
ASTM A350, LF2, LF3

UNI Flanges Price List

We offer wide range of industrial UNI Flanges that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel UNI Flanges Please Call +91 22-66337137 or Send an Email to info@flangesbolts.com

UNI PN6-PN40 Flanges Series

SERIES FLAT FLANGE (SLIP ON) WELDING NECK BLIND FLANGE
PN6 UNI EN 1092-1 PN 6 (EX UNI 2276) UNI EN 1092-1 PN 6 (EX UNI 2280) UNI EN 1092-1 PN 6 (EX UNI 6091)
PN10 UNI EN 1092-1 PN 10 (EX UNI 2277) UNI EN 1092-1 PN 10 (EX UNI 2281) UNI EN 1092-1 PN 10 (EX UNI 6092)
PN16 UNI EN 1092-1 PN 16 (EX UNI 2278) UNI EN 1092-1 PN 16 (EX UNI 2282) UNI EN 1092-1 PN 16 (EX UNI 6093)
PN25 UNI EN 1092-1 PN 25 (EX UNI 6083) UNI EN 1092-1 PN 25 (EX UNI 2283) UNI EN 1092-1 PN 25 (EX UNI 6094)
PN40 UNI EN 1092-1 PN 40 (EX UNI 6084) UNI EN 1092-1 PN 40 (EX UNI 2284) UNI EN 1092-1 PN 40 (EX UNI 6095)

UNI PN6-PN40 Flanges Technical Data

Description Rated Pressure / Presión Nominal / Nenndruck (in bar) (1 bar = 14.5 psi)
1 2.5 6 10 16 25 40 64 100 160 250 320 400
DIN
Blind Flanges 6091 6092 6093 6094 6095 6096 6097 6098 6099
Flat flange for welding (slip-on) 2276 2277 2278 6083 6084
Welding neck flanges 2280 2281 2282 2283 2284 2285 2286
Lapped flanges, Plain collars 6088 6089 6090　
Loose flanges and rings for welding
Loose flanges and rings with neck for welding
Oval plain threaded flanges
Oval flanges, with neck threaded
Threaded flanges with neck 2253 2254
Long neck welding flanges
Hubbed slip-on flanges for welding

UNI 2276 PN6-PN40 Plate Flange Dimensions

ITALIAN STANDARDS UNI 2276 PLATE FLANGE PN 6
Directions for the Designation D1 A B D F Holes Screws Weight*
Kg
Rated
Diameter		 External diameter
of the pipe		 Nominal Tolerance
15 20 20,5 +0,5 55 10 80 11 4 M 10 0,34
21,3 22 0,33
20 25 25,5 65 12 90 11 4 M 10 0,51
26,9 27,5 0,50
25 30 30,5 75 12 100 11 4 M 10 0,63
33,7 34 0,61
32 38 38,5 90 14 120 14 4 M 12 1,09
42,4 43 1,05
40 44,5 45 100 14 130 14 4 M 12 1,26
48,3 49 1,23
50 57 58 110 14 140 14 4 M 12 1,38
60,3 61,5 1,35
65 76,1 77 130 14 160 14 4 M 12 1,68
80 88,9 90 150 16 190 18 4 M 16 2,63
100 108 109 +1,0 170 16 210 18 4*** M 16 3,05
114,3 115,5 2,92
125 133 134,5 200 18 240 18 8 M 16 4,11
139,7 141 3,90
150 159 160,5 225 20 265 18 8 M 16 5,16
168,3 170 4,78
175 193,7 195,5 255 22 295 18 8 M 16 6,27
200 219,1 221 280 22 320 18 8 M 16 6,91
250 267 269 335 24 375 18 12 M 16 9,53
273 275 9,04
300 323,9 326 395 24 440 22 12 M 20 12,1
350 355,6 358 445 26 490 22 12 M 20 17,0
368 370,5 15,6
400 406,4 409 +1,5 495 28 540 22 16 M 20 20,1
419 422 18,3
450 457,2 460,2 ±5 550 28 595 22 16 M 20 25,8
500 508 511 600 30 645 22 20 M 20 30,0
600 609,6 612,6 705 30 755 25 20 M 22 37,9
700 711,2 714,2 810 32 860 25 24 M 22 47,9
800 812,8 815,8 920 34 975 30 24 M 27 62,9
900 914,4 917,4 1020 36 1075 30 24 M 27 74,6
1000 1016 1019 1120 36 1175 30 28 M 27 81,9
* The weight is approximate and calculated on base 7.85 Kg/dm3
** Raw hole to be worked again according to the real external diameter of the pipe
*** For oil piping the flange should have 8 holes

UNI 2280 PN6-PN40 Weld Neck Flanges RF Dimensions

ITALIAN STANDARDS UNI 2280 WELD NECK FLANGE RF PN 6
Directions for the designation d1 a b D f h h1 m r s Holes Screws Weight*
Rated
Diameter		 External diameter
of the pipe		 Kg
15 20 21 55 12 80 11 30 6 28 4 2,5 4 M 10 0,45
21,3 22,5 30 0,45
20 25 26 65 14 90 11 32 6 35 4 2,5 4 M 10 0,66
26,9 28 38 0,66
25 30 31 75 14 100 11 35 6 40 4 2,8 4 M 10 0,83
33,7 34,5 42 0,82
32 38 39 90 14 120 14 35 6 50 6 3 4 M 12 1,18
42,4 43,5 55 1,16
40 44,5 45,5 100 14 130 14 38 7 58 6 3 4 M 12 1,40
48,3 49,5 62 1,38
50 57 58 110 14 140 14 38 8 70 6 3,5 4 M 12 1,58
60,3 61,5 74 1,56
65 76,1 77 130 14 160 14 38 9 88 6 3,5 4 M 12 1,95
80 88,9 90 150 16 190 18 42 10 102 8 3,7 4 M 16 3,07
100 108 109 170 16 210 18 45 10 122 8 3,7 4** M 16 3,68
114,3 115,5 130 3,56
125 133 134 200 18 240 18 48 10 148 8 4 8 M 16 5,04
139,7 141 155 4,80
150 159 161 225 18 265 18 48 12 172 10 5 8 M 16 5,75
168,3 170,5 184 5,52
175 193,7 195,5 255 20 295 18 52 12 208 10 5 8 M 16 7,22
200 219,1 221 280 20 320 18 55 15 236 10 5 8 M 16 8,16
250 267 269 335 22 375 18 60 15 282 12 5,5 12 M 16 11,4
273 275 290 11,1
300 323,9 326 395 22 440 22 62 15 342 12 6 12 M 20 14,8
350 355,6 357,5 445 22 490 22 62 15 385 12 6,5 12 M 20 19,5
368 370 17,7
400 406,4 408,5 495 22 540 22 65 15 438 12 7 16 M 20 22,5
419 421 20,3
450 457,2 459 550 22 595 22 65 15 476 12 7,3 16 M 20 25,0
500 508 510 600 24 645 22 68 15 538 12 7,3 20 M 20 30,4
600 609,6 611,5 705 24 755 25 70 16 640 12 7,3 20 M 22 38,0
700 711,2 715 810 24 860 25 70 16 740 12 9 24 M 22 45,9
800 812,8 817 920 24 975 30 70 16 842 12 9 24 M 27 55,0
900 914,4 918 1020 26 1075 30 70 16 942 12 9 24 M 27 64,7
1000 1016 1020 1120 26 1175 30 70 16 1045 16 9 28 M 27 70,6
1200 1220 1224 1340 28 1405 33 90 20 1248 16 9 32 M 30 108
1400 1420 1424 1560 32 1630 36 90 20 1452 16 9 36 M 33 153
1600 1620 1624 1760 34 1830 36 90 20 1655 16 11 40 M 33 189
1800 1820 1824 1970 36 2045 39 100 20 1855 16 11 44 M 36 x 3 239
2000 2020 2024 2180 38 2265 42 110 25 2058 16 12 48 M 39 x 3 308
* The weight is approximate and calculated on base 7.85 Kg/dm3
** For oil piping the flange should have 8 holes

UNI 2253 PN6-PN40 Threaded Flange Dimensions

ITALIAN STANDARDS UNI 2253 THREADED FLANGE PN 6
Flange Neck Raised face Screws Weight
(7,85 Kg/dm3)
Rated
Diameter		 d1 Thread D b k h1 d3 d4 f Number Thread d2 Kg
15 21,3 R 1/2 80 12 55 20 30 40 2 4 M 10 11 0,373
20 26,9 R 3/4 90 14 65 24 40 50 2 4 M 10 11 0,59
25 33,7 R 1 100 14 75 24 50 60 2 4 M 10 11 0,743
32 42,4 R 1 1/4 120 14 90 26 60 70 2 4 M 12 14 1,05
40 48,3 R 1 1/2 130 14 100 26 70 80 3 4 M 12 14 1,2
50 60,3 R 2 140 14 110 28 80 90 3 4 M 12 14 1,37
65 76,1 R 2 1/2 160 14 130 32 100 110 3 4 M 12 14 1,92
80 88,9 R 3 190 16 150 34 110 128 3 4 M 16 18 2,82
100 114,3 R 4 210 16 170 38 130 148 3 4 M 16 18 3,19
125 139,7 R 5 240 18 200 40 160 178 3 8 M 16 18 4,47
150 165,1 R 6 265 18 225 44 185 202 3 8 M 16 18 5,3

Dimensions of UNI 6092 PN6-PN40 Blind Flange

ITALIAN STANDARDS UNI 6092 BLIND FLANGE PN 10
Rated Diameter a b D f Number of holes Threading of the screws Weight* in Kg
15 65 14 95 14 4 M 12 0,71
20 75 16 105 14 4 M 12 1,01
25 85 16 115 14 4 M 12 1,22
32 100 16 140 18 4 M 16 1,80
40 110 16 150 18 4 M 16 2,09
50 125 18 165 18 4 M 16 2,87
65 145 18 185 18 4 M 16 3,65
80 160 20 200 18 4 M 16 4,61
100 180 20 220 18 8 M 16 5,65
125 210 22 250 18 8 M 16 8,12
150 240 22 285 22 8 M 20 10,5
175 270 24 315 22 8 M 20 14,1
200 295 24 340 22 8 M 20 16,5
250 350 26 395 22 12 M 20 24,1
300 400 26 445 22 12 M 20 30,8
350 460 26 505 22 16 M 20 39,6
400 515 26 565 25 16 M 22 49,6
450 565 26 615 25 20 M 22 58,6
500 620 28 670 25 20 M 22 75,3
* The weight is approximate and calculated on base 7.85 Kg/dm3

Dimensions of UNI PN40 Flanges

Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flange Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 90 16 60 4 14 0.72
15 95 16 65 4 14 0.81
20 105 18 75 4 14 1.14
25 115 18 85 4 14 1.38
32 140 18 100 4 18 2.03
40 150 18 110 4 18 2.35
50 165 20 125 4 18 3.2
65 185 22 145 8 18 4.29
80 200 24 160 8 18 5.54
100 235 24 190 8 22 7.6
125 270 26 220 8 26 10.82
150 300 28 250 8 26 14.6
175 350 32 295 12 30 22.04
200 375 34 320 12 30 27.21
250 450 38 385 12 33 44.38
300 515 42 450 16 33 64.17
350 580 46 510 16 36 89.52
400 660 50 585 16 39 126.76
500 755 56 670 20 42 184.63
600 890 62 795 20 48 285.17
700 995 64 900 24 48 368.83
800 1140 70 1030 24 56 528.39
900 1250 76 1140 28 56 690.99

Pipe Gasket for UNI Flanges

NPS Gasket I.D. Gasket O.D.
Class 150 Class 300 Class 400 Class 600 Class 900

Other Types of UNI Flanges

Stainless Steel UNI Flanges
SS UNI Flanges
UNI Raised Face Flanges
UNI PN6-PN40 Flanges Specification
Class 150 UNI PN6-PN40 Flanges
Duplex Steel 2205 UNI Flanges Exporter
UNI PN6-PN40 Flanges Stockist
UNI Flanges Stockist
UNI Flanges Supplier
UNI Blind Flange
Carbon Steel UNI Loose Flanges
Titanium Flange Uni 2276 Pn6
ASTM A694 F60 Uni 2282 Pn16 Flanges
ASTM A105 Uni Slip On Flanges
Duplex Steel Uni Flange Coupling Adapter
Copper Nickel Flange Uni Pn40 Blind
Super Duplex 2507 UNI Flanges

UNI Forged Flanges Distributor
Monel UNI Flange
UNI PN6-PN40 Flanges Price
Raised Face UNI Flanges
UNI Flange Price
Alloy Steel UNI Flanges
UNI Flange Manufacturer
Nickel Alloy UNI Flat Face Flanges
Inconel UNI PN6-PN40 Pipe Flanges
Hastelloy UNI Flanges
Copper Nickel UNI Flanges Dealer
Stainless Steel Uni Flanges 1400
Carbon Steel Uni Flanges Gasket
Malleable Iron Uni Flanges Adapter
ASME SA105N Flanges Uni Pn40 Weld Neck
ASTM A694 F42 Guarnizioni Flange Uni
Titanium UNI PN6-PN40 Blind Flanges


UNI Flanges Application Area

Our products range of UNI Flanges find application in various areas such as: Petro-Chemical Industries, Ship Building Industries, Heavy Engineering Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Vessels, Pumps, Railways, Steel Plants, Civil Construction Industries, Home Fittings etc.

Other Stock of Flanges

Slip on Flanges Socket weld Flanges Orifice Flanges Blind Flanges Lap Joint Flanges Weld Neck Flanges RTJ Flanges Long Weld Neck Flanges spEctacle blind flanges
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