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UNI Flange

Manufacturer of Stainless Steel Uni Flange in Mumbai, India, We Are Largest Independent Supplier Of Carbon Steel Uni PN6 – PN40 Flanges.

Check Ductile Iron UNI Flange Dimensions And Standard, Refer Copper Nickel Uni Flange Adapter Price List, Contact us today For Buy UNI 2565 PN6 Flanges In India.

Using UNI Flange Dimensions eliminates the problems of pre-engineered and prefabricated piping systems. Hence, pipe fabrication could be performed on site, with the help of a plain end pipe, a pipe cutter as well as a wrench. Further using a flange uni pn40 blind requires no threading, welding or grooving. The uni slip on flange additionally also eliminates the need to rely on both off-site fabricators and dependence on machine shops. The guarnizioni flange uni is considered to be ideal for projects which involve not only retro-fitting but also renovation of existing piping systems. Since, using a di uni flange keeps the project on-going, a considerable down time savings is noticed.


UNI Flange Manufacturer In India

UNI Flange

Stainless Steel Uni Flange

Stainless Steel Uni Flange

Ductile Iron UNI Flange

Ductile Iron UNI Flange

Check SS Uni Flange Pressure Rating, Accept all small/ Large Orders Of Uni Flange Series 1400, Check the Market price before you buy Uni Slip On Flange In India, Flange Uni 2282 Pn16 Manufacturer in India.

flange uni pn16 dimensions in mm may be freely rotated before any of the flange bolts are to be inserted and tightened. This in turn facilitates bolt hole alignment along with the facing flange, which proves to be beneficial. Generally, Pre-fabricated piping systems tend to not offer this advantage on installation.


What is UNI Flange?


UNI Flange

Unlike conventionally used threaded or welded flanges, the uni flange series 1400 permits for pipe deflection during installation, which means that the uni flange torque is able to make a connection when other means fail. The Stainless Steel Uni Flange offers built-in end restraint, without tie rods or other forms of anchoring, which were deemed necessary for normal working pressures. Although special considerations could be required for pump surges.


Price List Of Carbon Steel Uni PN6 – PN40 In India


SR NO Description PRICE (USD$)
1 Flange 6" 300 STD RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $32.89
2 Flange 8" 600 STD RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $ 101
3 Flange 8" 600 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $ 99.67
4 Flange 10" 300 STD RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $ 135
5 Flange 12" 150 STD RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $86.50
6 Flange 2" 150 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $7.70
7 Flange 2" 300 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $10.67
8 Flange 2" 600 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $12.50
9 Flange 4" 150 STD RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $14.90
10 Flange 4" 300 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $22.78
11 Flange 4" 600 XH RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $40.45
12 Flange 4" 600 Sch 160 RF Weld neck Carbon Steel A/SA105 Uni PN6 – PN40 $42.68

Please note this is an approx Price of Flange Uni Pn40 Blind in India. For final Flange Uni 2276 Pn6 Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.


Specification Of Stainless Steel Uni Flange


UNI Flanges Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Connect Type/ Flange Face Type Raised Face (RF), Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Test Direct-reading Spectrograph, UI trasonic flaw detector, Hydrostatic testing machine, X-ray detector, Magnetic particle detector
Most common types of UNI Threaded / forged / Plate / Screwed
Equipment Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc
Origin Indian / Japan / West Europe / Korean / USA
Manufacturer of

ANSI DIN, GOST, JIS, NFE etc.
UNI: -BS Flanges, EN Flanges, API 6A Flanges, ANSI Flanges, ASME Flanges, DIN Flanges, UNI, BS, AS2129, AWWA, EN, SABS, EN1092-1 Flanges, BS4504 Flanges, GB Flanges, UNI Flanges, JIS/ KS Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flanges

Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
UNI Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS Flanges, DIN Flanges, ANSI Flanges, ASME Flanges, ASME/ANSI B16.5/16.36/16.47A/16.47B, EN Flanges, GOST Flange, MSS S44, ISO70051, JISB2220, API7S-43, API605, BS1560-3.1, API7S-15, EN1092
UNI Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Coating Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized
Production technique
  • forged, Heat treated and machined
UNI Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Saudi Arabia, Spain, Singapore, Indonesia, Ukraine, Canada, USA, Brazil, Thailand, Oman, Dubai, Korea, Iran, India, Egypt, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

UNI 2282 Pn16 Flanges Material


Inconel UNI Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 UNI
Monel UNI Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Hastelloy UNI Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Incoloy UNI Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
Other UNI Flanges material Aluminium bronze, Tin bronze, Lead bronze
Nimonic UNI Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Copper UNI Flanges T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Carbon Steel UNI Flanges ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Titanium UNI Flanges ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Stainless Steel UNI Flanges ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel UNI Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
254 Smo UNI Flanges SMO 254/6Mo, ASTM A182 / ASME SA182, UNS S31254, DIN 1.4547
Copper Nickel UNI Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass UNI Flanges 3602 / 2604 / H59 / H62 / etc.
Alloy 20 UNI Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium UNI Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel UNI Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex UNI Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex UNI Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Type Of UNI Flange


Stainless Steel Uni Flange 1400

Stainless Steel Uni Flanges 1400

Carbon Steel Uni Flange Gasket

Carbon Steel Uni Flanges Gasket

Alloy Steel Uni Flange For Steel Pipe

Alloy Steel Uni Flanges For Steel Pipe

Malleable Iron Uni Flange Adapter

Malleable Iron Uni Flanges Adapter

ASTM A105 Uni Slip On Flange

ASTM A105 Uni Slip On Flanges

ASTM A694 F60 Uni 2282 Pn16 Flanges

ASTM A694 F60 Uni 2282 Pn16 Flanges

Titanium Flange Uni 2276 Pn6

Titanium Flange Uni 2276 Pn6

ASME SA105N Flange Uni Pn40 Weld Neck

ASME SA105N Flanges Uni Pn40 Weld Neck

Copper Uni Flange Torque

Copper Uni Flange Torque

ASTM A694 F42 Guarnizioni Flange Uni

ASTM A694 F42 Guarnizioni Flange Uni

Duplex Steel Uni Flange Coupling Adapter,

Duplex Steel Uni Flange Coupling Adapter,

Copper Nickel Flange Uni Pn40 Blind

Copper Nickel Flange Uni Pn40 Blind


UNI Flanges dimensions


UNI Flanges dimensions


Our SS Uni Flange is fabricated with the wall thickness having the same dimensions of the matching pipes. These Carbon Steel Uni PN6 – PN40 Flanges meet the requirements of various industries like heavy engineering, automobile, pipeline and railways engineering. Available in standard specifications, our Ductile Iron UNI Flange range can also be customized as per the requirements of our customer.


UNI Flange Technical Data Chart Diameters


The main products of UNI standards include:

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

(2) UNI2276 PN6, UNI2277 PN10, UNI2278 PN16, UNI6083 PN25, UNI6084 PN40, Plate Flange, Slip On 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) UNI6088 PN6, UNI6089 PN10, UNI6090 PN16, Loose Flange, Lapped Flange, C22.8, RST37.2, S235JR Carbon Steel, DN15-DN1000.

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


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 Dimensions


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 2281 Pn10 Welding Neck Flange Dimensions


UNI 2281 PN10 WELDING NECK FLANGE RF DIMENSIONS TABLE
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 65 14 95 14 35 6 30 4 2,5 4 M 12 0,73
21,3 22,5 32 0,73
20 25 26 75 16 105 14 38 6 38 4 2,5 4 M 12 1,03
26,9 28 40 1,03
25 30 31 85 16 115 14 38 6 42 4 2,8 4 M 12 1,24
33,7 34,5 45 1,23
32 38 39 100 16 140 18 40 6 52 6 3 4 M 16 1,82
42,4 43,5 56 1,80
40 44,5 45,5 110 16 150 18 42 7 60 6 3 4 M 16 2,10
48,3 49,5 64 2,08
50 57 58 125 18 165 18 45 8 72 6 3,5 4 M 16 2,81
60,3 61,5 75 2,78
65 76,1 77 145 18 185 18 45 10 90 6 3,5 4 M 16 3,40
80 88,9 90 160 20 200 18 50 10 105 8 3,7 8** M 16 4,20
100 108 109 180 20 220 18 52 12 125 8 3,7 8 M 16 4,90
114,3 115,5 131 4,75
125 133 134 210 22 250 18 55 12 150 8 4 8 M 16 6,70
139,7 141 156 6,45
150 159 161 240 22 285 22 55 12 175 10 5 8 M 20 8,30
168,3 170,5 184 8,00
175 193,7 195,5 270 24 315 22 60 12 210 10 5 8 M 20 10,3
200 219,1 221 295 24 340 22 62 16 235 10 5 8 M 20 11,4
250 267 269 350 26 395 22 68 16 285 12 5,5 12 M 20 15,6
273 275 292 15,2
300 323,9 326 400 26 445 22 68 16 344 12 6 12 M 20 18,0
350 355,6 357,5 460 26 505 22 68 16 385 12 6,4 16 M 20 24,5
368 370 22,5
400 406,4 408,5 515 26 565 25 72 16 440 12 7 16 M 22 30,2
419 421 27,8
450 457,2 459 565 26 615 25 72 16 478 12 7,3 20 M 22 32,3
500 508 510 620 28 670 25 75 16 542 12 7,3 20 M 22 40,4
600 609,6 611,5 725 28 780 30 80 18 642 12 7,3 20 M 27 50,0
700 711,2 715 840 30 895 30 80 18 745 12 9 24 M 27 66,4
800 812,8 817 950 32 1015 33 90 18 850 12 9 24 M 30 89,3
900 914,4 918 1050 34 1115 33 95 20 950 12 9 28 M 30 104
1000 1016 1020 1160 34 1230 36 95 20 1052 16 9 28 M 33 121
1200 1220 1224 1380 38 1455 39 115 25 1255 16 10 32 M 36 x 3 180
1400 1420 1424 1590 42 1675 42 120 25 1460 16 11 36 M 39 x 3 248
1600 1620 1624 1820 46 1915 48 130 25 1665 16 12 40 M 45 x 3 352
1800 1820 1824 2020 50 2115 48 140 30 1868 16 13 44 M 45 x 3 433
2000 2020 2024 2230 54 2325 48 150 30 2072 16 14 48 M 45 x 3 543
*
 The weight is approximate and calculated on base 7.85 Kg/dm3
**
 For PN10 the flange should have 4 holes

Uni 6093 Pn16 Blind Flange Dimensions


UNI 6093 PN16 BLIND FLANGE DIMENSIONS TABLE
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 8** 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 12 M 20 16,2
250 355 26 405 25 12 M 22 25,1
300 410 28 460 25 12 M 22 35,2
350 470 30 520 25 16 M 22 48,2
400 525 32 580 30 16 M 27 63,5
450 585 32 640 30 20 M 27 77,2
500 650 34 715 33 20 M 30 102
*
 The weight is approximate and calculated on base 7.85 Kg/dm3
**
 For PN10 the flange should have 4 holes

Rajtilak Metal is a renowned Stainless Steel Uni Flange Manufacturers in India, Suppliers and Distributors delivering to the whole of the world. We are ISO: 9001, 14001 & OHSAS: 18001 certified and supplies Cast Iron Flanges 1400 to internationally approved quality standards for applications. These Cast Iron Flanges Series 1400 are designed in accordance with the Industrial Standards and are fabricated using quality material.We maintain biggest stock of Cast Iron Flanges For Steel Pipe.

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We are one of the leading distributors Cast Iron Flanges Uni Pn40 Sorf, Manufacturer Cast Iron Flanges Uni Pn16 Standard, Get Free Cast Iron Flanges Uni Pn6 Cast Iron Flanges Uni Pn40 Blind Best Price & Fast Delivery, Stainless Steel Cast Iron Flanges Wholesaler, We provide Carbon Steel Uni PN6 – PN40 Flanges In-House Cutting.