UNI Flange Standard

UNI Flange Standard – Manufacturers & Stockists

UNI Flange Standard
Manufactured UNI Flange Standard at our Factory in Mumbai, India

We Recognize as a Trusted Manufacturers, Suppliers, & Exporters of UNI Flange Standard, Flange UNI PN6/PN10/PN16/PN25/PN40 Dimensions, uni-flange series 1400, uni-flange series 1500, uni-flange series 1350, uni-flange series 900-c.

Experts in Manufacturing of:


  • Stainless Steel(SS) UNI Flange Standard
  • Hastelloy UNI Flange Standard
  • Monel UNI Flange Standard
  • Inconel UNI Flange Standard
  • Titaniun UNI Flange Standard
  • Duplex Steel UNI Flange Standard
  • Nickel Alloy UNI Flange Standard
  • Super Duplex Steel UNI Flange Standard
  • Incoloy UNI Flange Standard
  • Alloy 20 UNI Flange Standard
  • 254 SMO UNI Flange Standard
  • Copper Nickel UNI Flange Standard
  • Carbon Steel(CS) UNI Flange Standard
  • Alloy Steel UNI Flange Standard
  • Aluminium UNI Flange Standard
  • Bronze UNI Flange Standard
  • Mild Steel(MS) UNI Flange Standard
  • Brass UNI Flange Standard
    ETC.

Materials used in Manufacturing of UNI Flange Standard includes Stainless Steel(SS), Hastelloy, Monel, Inconel, Titaniun, Duplex Steel, Nickel Alloy, Super Duplex Steel, Incoloy, Alloy 20, 254 SMO, Copper Nickel, Carbon Steel(CS), Alloy Steel, Aluminium, Bronze, Mild Steel(MS), Brass.

Standard Specifications of UNI Flange Standard
  • Type UNI Flange Standard
  • Size ½” (15 NB) to 48″ (1200NB)
  • Class 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
  • In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, 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, JIS, SABS1123, GOST-12820
  • Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
  • Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
  • Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
  • Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case
  • Usage/Applications Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Materials, Standards, & Grades of UNI Flange Standard
  • Stainless Steel UNI Flange Standard ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
  • Duplex Steel UNI Flange Standard ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
  • Super Duplex UNI Flange Standard ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
  • Nickel Alloys UNI Flange Standard ASTM SB564, SB160, SB472, SB162 – Nickel 200 (UNS No. N02200), 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)
  • Copper Alloys UNI Flange Standard ASTM SB 61 , SB62 , SB151 , SB152 – UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
  • Alloys UNI Flange Standard ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
  • Low Temperature Steel UNI Flange Standard ASTM A350 LF2, LF3, LF6
  • High Yield UNI Flange Standard ASTM A694 F42, F52, F60, F65, F70
  • Carbon Steel UNI Flange Standard ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
  • Alloy Steel UNI Flange Standard ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
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)

Dimensions of UNI Flange Standard
ITALY STANDARD UNI 2276 PN6 PLATE FLANGE DIMENSIONS TABLE
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 Flange Summary Chart
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

Industries We Caters UNI Flange Standard

Ample Alloys has many years of experiance of export and supply of UNI Flange Standard that is extensively used in the following industries:

  • Refineries
  • Gas Processing
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Hydro-Carbon
  • Fertilizers
  • Paper & Pulp Companies
  • Power Generation
  • Specialty Chemicals
  • Pharmaceuticals
  • Drugs
  • Steel
  • Cement
  • Water Pipe Line
  • Pesticides
  • General Piping
  • Construction
  • Engineering
  • Nuclear
  • Food Processing & Dairy
  • boiler & heatexchangers

Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served Industries We Served

Available Types of UNI Flange Standard
  • » c900 uni flange
  • » flange pn10 uni 2277
  • » flange uni 1092
  • » flange uni 1092-1
  • » flange uni 1092-2
  • » flange uni 2229
  • » flange uni 2254
  • » flange uni 2277
  • » flange uni 2277 pn10
  • » flange uni 2277-67
  • » flange uni 2278
  • » flange uni 2278 pn 10
  • » flange uni 2282
  • » flange uni 2284
  • » flange uni 3986
  • » flange uni 6083
  • » flange uni 6084
  • » flange uni 6089
  • » flange uni 6090
  • » flange uni 6091
  • » flange uni 6093
  • » flange uni 6095
  • » uni-flange series 1500
  • » flange uni 7070
  • » flange uni 7746
  • » flange uni ansi
  • » flange uni din
  • » flange uni en
  • » flange uni en 1092
  • » flange uni en 1092-1
  • » flange uni en 1092-1 pn 40
  • » flange uni en 1092-1 pn16
  • » flange uni en 1092-2
  • » flange uni en din
  • » flange uni inox
  • » flange uni oppo
  • » flange uni pn 100
  • » flange uni pn 40
  • » flange uni pn10
  • » flange uni pn16
  • » flange uni pn6
  • » uni flange
  • » uni flange 1350
  • » uni flange 1360
  • » uni flange 1390
  • » uni-flange series 200
  • » uni flange 1400
  • » uni flange 1450
  • » uni flange 1500
  • » uni flange 200
  • » uni flange 400
  • » uni flange 400 s series
  • » uni flange 400-c
  • » uni flange 900 c
  • » uni flange fittings
  • » uni flange for steel pipe
  • » uni flange series 1300
  • » uni flange series 1400
  • » uni flange series 400
  • » uni flange standard
  • » uni slip on flange
  • » uniflange 1300
  • » uniflange 1300-c
  • » uni-flange 900
  • » uni-flange series 1350
  • » uni-flange series 1360
  • » uni-flange series 1390
  • » uni-flange series 900
  • » uni-flange series 900-c

City List where we Export & Supply
  • Mumbai
  • Thane
  • Navi Mumbai
  • Pune
  • New Delhi
  • Bengaluru
  • Chennai
  • Surat
  • New York
  • Caracas
  • Howrah
  • Sydney
  • Ahvaz
  • Karachi
  • Algiers
  • Pimpri-Chinchwad
  • Vadodara
  • Kolkata
  • Gurgaon
  • Ahmedabad
  • Chiyoda
  • Ankara
  • Ho Chi Minh City
  • Bhopal
  • Dubai
  • Seoul
  • Hyderabad
  • Singapore
  • Abu Dhabi
  • Tehran
  • Calgary
  • Noida
  • Riyadh
  • Vung Tau
  • Al Khobar
  • Atyrau
  • Lagos
  • Ulsan
  • Faridabad
  • Houston
  • Hanoi
  • Toronto
  • Hong Kong
  • Rajkot
  • Brisbane
  • Los Angeles
  • London
  • Muscat
  • Edmonton
  • Busan
  • Mexico City
  • Doha
  • Jeddah
  • Manama
  • Montreal
  • Thiruvananthapuram
  • Milan
  • Moscow
  • Dallas
  • Coimbatore
  • Jakarta
  • Istanbul
  • Bangkok
  • Kuwait City
  • Sharjah
  • Petaling Jaya
  • Ernakulam
  • Visakhapatnam
  • Ludhiana
  • Aberdeen
  • Cairo
  • Geoje-si
  • Perth
  • Santiago
  • Chandigarh
  • Indore
  • Kuala Lumpur
  • Rio de Janeiro
  • Dammam
  • Secunderabad
  • Gimhae-si
  • Haryana
  • Colombo
  • Lahore
  • Bogota
  • Melbourne
  • Madrid
  • La Victoria
  • Granada
  • Courbevoie
  • Al Jubail
  • Port-of-Spain

Country List where we Export & Supply
  • India
  • Canada
  • Angola
  • Argentina
  • Austria
  • Azerbaijan
  • Pakistan
  • Peru
  • Chile
  • Yemen
  • Saudi Arabia
  • Bangladesh
  • United States
  • United Arab Emirates
  • Hong Kong
  • Croatia
  • Czech Republic
  • Estonia
  • South Africa
  • Nigeria
  • Mexico
  • Turkey
  • Spain
  • France
  • United Kingdom
  • Indonesia
  • Singapore
  • Taiwan
  • Gabon
  • China
  • Finland
  • Greece
  • Italy
  • Japan
  • Hungary
  • Israel
  • Iran
  • Kuwait
  • Mexico
  • Malaysia
  • Nigeria
  • Serbia
  • Algeria
  • Belarus
  • Belgium
  • Chile
  • Venezuela
  • Ecuador
  • Denmark
  • Poland
  • Australia
  • Afghanistan
  • Bahrain
  • Portugal
  • Switzerland
  • Libya
  • Romania
  • Thailand
  • Bhutan
  • Netherlands
  • Brazil
  • Colombia
  • Ghana
  • Iran
  • Bolivia
  • Bulgaria
  • Slovakia
  • Vietnam
  • Costa Rica
  • Egypt
  • Norway
  • Oman
  • Philippines
  • Poland
  • Qatar
  • New Zealand
  • Sweden
  • Trinidad & Tobago
  • Tunisia
  • Ukraine
  • Kenya
  • Lebanon
  • Morocco
  • Iraq
  • Jordan
  • Kazakhstan
  • South Korea
  • Sri Lanka
  • Lithuania
  • Mongolia
  • Russia

Price Range of UNI Flange Standard in India
Prices varies frequently and also depends on minimum order and might changed without any prior notifications. For more details contact us now and get Instant Quote.
  • UNI EN 1092 Carbon Steel Forged Flanges : US $8.00-$9.00 / Piece
  • Stainless Steel Italy Standard Uni Plated Flange : US $0.10-$10.00 / Piece
  • Uni Welding Neck Flanges : US $752.00-$852.00 / Ton
  • threaded 2253-67 UNI flange : US $1.00-$100.00 / Piece