UNI Flanges PN6 – PN40 UNI Flanges manufacturers

India’s Most Experienced Manufacturer, Suppliers & Exporter Of Stainless UNI Flanges, UNI PN6 Slip On Flanges, UNI PN40 Blind Flanges, Steel UNI Flanges, UNI Blind Flanges, UNI Lapped joint Flanges, UNI Threaded Flange, UNI Plate Flange in USA, UK, Singapore, Europe, Malaysia

 UNI Flanges At Our Factory

UNI Flanges At Our Factory

UNI Flanges

Specifications :-
Types Of UNI Flanges
Leading manufacturer of UNI Flanges

We also having stock of UNI Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :

manufacturer of UNI Flanges

  • UNI Flanges| Erne Fittings, Austria
  • UNI Flanges | Metalfar, Italy
  • UNI Flanges | Lame S.r.l., Italy
  • UNI Flanges | BKL- Thai Benkan, Thailand
  • UNI Flanges | BENKAN Corporation, Japan
  • UNI Flanges | TecnoForge, Italy
  • UNI Flanges | Ulma, Spain
  • UNI Flanges | Mega, Italy
  • UNI Flanges | Melesi, Italy
  • UNI Flanges| Interfit, France
  • UNI Flanges | Raccortubi S.p.A., Italy

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 UNI Flanges.

UNI Flange Technical Data Chart Diameters & UNI Flange Summary Chart

The main products of UNI standards include:

(1) UNI2276 PN6, UNI2277 PN10, UNI2278 PN16, UNI6083 PN25, UNI6084 PN40, Plate Flange, Slip On Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN2000.

(2) UNI6091 PN6, UNI6092 PN10, UNI6093 PN16, UNI6094 PN25, UNI6095 PN40, Blind Flange, Blank Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN2000.

(3) UNI2280 PN6, UNI2281 PN10, UNI2282 PN16, UNI2283 PN25, UNI2284 PN40, Weld Neck Flange, WNRF Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN1000.

(4) UNI2253 PN6, UNI2254 PN16, Threaded Flange, THR Flange, Screwed Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN150.

(5) UNI6088 PN6, UNI6089 PN10, UNI6090 PN16, Loose Flange, Lapped Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN1000.

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 PLATE FLANGE DIMENSION
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 O.D. = outside diameter PCD = bolt circle diameter PN = nominal pressure in bars

Note: (1 bar = 14.5 psi = 0.1 MPa = 100 KPa = 1.02 Kgf/cm²)

Our Live Stock of UNI Flanges
UNI Flanges Application
  • UNI Flanges uses in Oil and Gas Pipeline
  • UNI Flanges uses in Chemical Industry
  • UNI Flanges uses in Plumbing
  • UNI Flanges uses in Oil & Gas Industry
  • UNI Flanges uses in Water Supply Systems
  • UNI Flanges uses in Paper & Pulp Industry
  • UNI Flanges uses in Power Plant
  • UNI Flanges uses in Fabrication Industry
  • UNI Flanges uses in General purpose applications
  • UNI Flanges uses in Food Processing Industry
  • UNI Flanges uses in Structural Pipe
  • UNI Flanges uses in Heat Exchangers
We Have Our Sales & Support Representative in following Location
indonesia
iran
United States Of America
South Korea
Malaysia
Iraq
Brazil
Mozambique
Singapore
oman
mexico
Morocco
Saudi Arabia
South Africa
Netherlands
Philippines
qatar
nigeria
romania
egypt
uae
kenya
colombia
australia
india
uk
venezuela
sudan
kuwait
jordan
canada
thailand
vietnam
turkey

UNI Flanges, best quality UNI Flanges, India’s largest UNI Flanges manufacturer, wide variety of UNI Flanges, UNI Flanges India, UNI Flanges distributor Mumbai, UNI Flanges traders, prime quality UNI Flanges, Source for UNI Flanges, specialize in UNI Flanges, UNI Flanges with Test Certificate, UNI Flanges at dealer price, UNI Flanges in India , UNI Flanges Prices in India , Stainless Steel Pipe Fittings Stockist in India , UNI Flanges Supplier in India , UNI Flanges Exporter in India , UNI Flanges Manufacturer in India , UNI Flanges Distributor in India , UNI Flanges Trader in India , UNI Flanges Dealer in India , UNI Flanges Stockholder in India , UNI Flanges Importer in India. , UNI Flanges distributor in Mumbai , UNI Flanges with Test Certificate , UNI Flanges Manufacturer in Mumbai

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