UNI Flanges PN6 – PN40 UNI Flanges Manufacturers in India

India's Most Experienced Manufacturers,Suppliers and 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 India & UK

UNI Flanges


UNI Flanges

Specifications :-

Types Of Uni Flanges

Uni Forged FlangesUni High Hub Blinds Flanges
Uni Blind FlangesUni Spectacle Blinds Flanges
Uni Reducing FlangesUniLoose Flanges
Uni Orifice FlangesUni RTJ Flanges
Uni Socket Weld FlangesUni Screwed Flanges
Uni Slip On FlangesUni Weld Neck Flanges
Uni Flat FlangesUni Flanges Facing Type & Finish
Uni Lapped Joint FlangesUni SORF Flanges
Uni SWRF FlangesUni Groove & Tongue Flanges
Uni Square FlangesUni Long Neck Weld Flanges
Uni Threaded FlangesUni Spades Ring Spacers Flanges
Uni Weld Neck Flanges Series A or BUni Ring Type Joint Flanges
Uni WNRF FlangesUni Weldo / Nipo Flanges
Uni Expander 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 designationd1abDfHolesScrewsWeight*
Kg
Rated
Diameter
External diameter
of the pipe
NominalTolerance
152020,5+0,5551080114M 100,34
21,3220,33
202525,5651290114M 100,51
26,927,50,50
253030,57512100114M 100,63
33,7340,61
323838,59014120144M 121,09
42,4431,05
4044,54510014130144M 121,26
48,3491,23
50575811014140144M 121,38
60,361,51,35
6576,17713014160144M 121,68
8088,99015016190184M 162,63
100108109+1,017016210184***M 163,05
114,3115,52,92
125133134,520018240188M 164,11
139,71413,90
150159160,522520265188M 165,16
168,31704,78
175193,7195,525522295188M 166,27
200219,122128022320188M 166,91
250267269335243751812M 169,53
2732759,04
300323,9326395244402212M 2012,1
350355,6358445264902212M 2017,0
368370,515,6
400406,4409+1,5495285402216M 2020,1
41942218,3
450457,2460,2±5550285952216M 2025,8
500508511600306452220M 2030,0
600609,6612,6705307552520M 2237,9
700711,2714,2810328602524M 2247,9
800812,8815,8920349753024M 2762,9
900914,4917,410203610753024M 2774,6
10001016101911203611753028M 2781,9

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)

Uni Flanges

SERIESFLAT FLANGE (SLIP ON)WELDING NECKBLIND FLANGE
PN6UNI 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)
PN10UNI 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)
PN16UNI 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)
PN25UNI 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)
PN40UNI 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 flange

ANSI, MSS, API, AWWA, DIN, JIS, BS and GB.

WN, SO, BL, Plate, Thread, Socket and etc.

from DN10 to DN3000.

ss316L, ss316, 304,304L, 316Ti, A105,Q235,Mn20.

free forging, plate cutting.

in wooden cases, wooden pallets or as per customers' special requirement, Standard Export Package.

* We can also manufacture special application flanges and forgings that customers require.


UNI flange Dimensions

ANSI B16.5
  • Class 150 lbs
  • Class 300 lbs
  • Class 600 lbs
  • Class 900 lbs
  • Class 1500 lbs
  • Class 2500 lbs

Leading manufacturer of UNI Flanges

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

Erne Fittings, AustriaMetal far, ItalyLame S.R.l., Italy
BENKAN Corporation, JapanBKL- Thai Benkan, ThailandTecnoForge, Italy
Ulma, SpainMega, ItalyMelesi, Italy
Interfit, FranceRaccortubi 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.


Our Live Stock of UNI Flanges

Click Here for UNI Weld Neck Flanges Live Stock

Click Here for UNI Forged Flanges Live Stock

Click Here for UNI Blind Flanges Live Stock


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


Flanges ::

Flange Standard, Fitting Standard, Pipe Standard, Valve Standard

ANSI FlangeDIN FlangeEN Flange
ASME FlangeJIS/KS FlangeGB Flange
GOST FlangeBS FlangeUNI / Api Flange
Flanges ::
Blind FlangesReducing Threaded FlangesLap Joint Flanges
Flange GasketsThreaded FlangesSocketweld Flanges
Flanges BoltsRing FlangeSpectacle Blind Flanges
Weld Neck FlangesOrifice FlangeSlip-On-Flanges
High Hub Blinds Flanges  

Manufacturers And Suppliers Of Different Types Of Flanges listed Below

Forged Flanges Blind Flanges Slip on Flanges
Weld Neck FlangesLapped Joint Flanges Threaded Flanges
Socket Weld Flanges Long Weld Neck FlangesWeldo / Nipo Flanges
Orifice Flanges Reducing Flanges Flat Flanges
Loose Flanges RTJ Flanges Sorf Flanges
Square Flanges Swrf FlangesExpander Flanges
Wnrf Flanges Ring Type Joint Flanges Groove & Tongue Flanges
High Hub Blinds Flanges Spectacle Blind Flanges Weld Neck Flanges A / BWeld Neck Flanges A / B
Spades Ring Spacers Flanges Screwed Flanges Forging Facing Flanges

Cities We Deliver To

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


Countries We Deliver To

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


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