GOST Flange

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Manufacturer of GOST 12820/ 12821/ 12815/ 33259 Flange in India, view weight & dimensions

GOST Flange

GOST Flange

Petromet Flange is one of the leading GOST Standard Flanges manufacturers in India, producing in Carbon, Alloy and Stainless Steel for Petrochemical, Oil, and Gas industry

Table of Content


Standard GOST
Size 1/2" to 48"
UNI 6Bar 16Bar 10Bar 25Bar 40Bar
Class 300 LBS, 150 LBS, 900 LBS, 600 LBS, 1500 LBS, 2500 LBS
EN 6Bar 25Bar 10Bar 40Bar 16Bar
Flange Face Type Provided By Manufacturer RF (Raised Face), RTJ (Ring Type Joint)
BS BS4504 , BS4504, BS1560, BS10
Value Added Services CNC Machining, Customised Flanges
Outer diameters 1/2” to 24”
Making Methods Provided By Manufacturer Casting And Forging
Rolling And Cutting
JIS 5K, 16 K 10 K, 20 K, 40 K, 30 K, 63 K
Flanges Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Coating/Surface Treatment By Manufacturer Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Flanges Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Standards Provided By Manufacturer EN-1092, DIN, API7S-43, API605, B16.48, ISO70051, MSS S44, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, BS 10, API7S-15, JISB2220, BS1560-3.1, ASME/ANSI B16.5/16.36/16.47A/16.47B, EN1092

Are you looking for GOST Flange Distributors, stockists, suppliers, importers, stocks, wholesalers, dealers, exporters and manufacturers in Mumbai.

Stainless Steel ASTM A182 Gr. 304, 304L, 309, 316, 310, 316L, 317L, 321, 347, 904L
Carbon Steel High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80), A181 LF2, A105N, ASTM A350 LF2 / ASME SA350, ASTM/ASME A/SA105 A/SA105N & ASTM A105 / ASME SA105, P235GH, P245GH, P250GH, RST37.2, C22.8, S235JR, ST37, A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Duplex Steel ASTM A 182, ASME SA 182 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy ASTM / ASME SB 564 UNS 4400 (MONEL 400 ), UNS 2200 ( NICKEL 200 ), UNS 8825 INCONEL (825), UNS 2201 (NICKEL 201 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 6600 (INCONEL 600 ), UNS 10276 ( HASTELLOY C 276 )
Copper Nickel Cupro Nickel 70/30 (C71500), Copper Nickel 90/10 (C70600 ), ASTM / ASME SB 62 / 151 / 61 / 152, UNS C71640
Alloy Steel F11, F12, F5, F9, F22, F91
Other Titanium, Aluminium, 254 SMO
GOST Flange Price Per Piece in India GOST 12820 Flanges Price in INR GOST Standard Flanges Price in UAE Dirham GOST Flange Price in USD
GOST 12821-80 PN6 SS304 WELDING NECK FLANGES Per Kg 527.69 UAE Dirham 26.08 $7.1
GOST standard stainless steel blind flanges Per Kg 505.30 UAE Dirham 24.98 $6.8

Before purchasing, compare our pricing to that of other GOST Standard Flanges manufacturers in India. This is an estimate of the cost of GOST 12821-80 Slip On Flange. Please contact us for the most up-to-date stocklist of GOST 12821 Flange in Mumbai.

Conditional pass Dy d 1 b h4 Dm Dn Weight, kg
with connecting ledge with a ledge hollow with a thorn with groove
10 8 10 27 22 15 0,34 0,34 0,32 0,34 0,33
15 12 28 28 19 0,40 0,40 0,38 0,40 0,40
20 18 30 36 26 0,53 0,53 0,50 0,53 0,52
25 25 12 42 33 0,76 0,77 0,72 0,75 0,75
32 31 33 50 39 1,10 1,08 1,04 1,08 1,08
40 38 35 60 46 1,36 1,37 1,28 1,30 1,34
50 49 70 58 1,53 1,51 1,44 1,46 1,47
65 66 88 77 1,97 2,06 1,83 1,72 1,75
80 78 13 37 102 90 2,76 2,76 2,80 2,65 2,72
100 96 38 122 110 3,35 3,04 3,03 3,03 3,04
125 121 15 40 148 135 4,66 4,24 3,66 4,50 4,55
150 146 43 172 161 5,37 5,85 4,93 5,29 5,35
(175) 177 17 47 210 196 7,32 8,10 6,92 7,11 7,16
200 202 50 235 222 8,37 9,35 7,75 7,98 8,05
(225) 226 260 248 9,45 9,25 8,72 8,98 9,06
250 254 18 288 278 10,99 10,69 10,14 12,20 12,30
300 303 340 330 14,82 14,28 14,10 13,81 14,11
350 351 390 382 17,69 18,65 17,64 16,35 16,72
400 398 440 432 20,55 19,69 19,30 18,83 19,31
(450) 450 494 484 23,63 23,60 21,90 21,62 22,24
500 501 19 545 535 26,63 29,10 25,90 24,44 25,10
600 602 55 650 636 35,79 35,60 33,40 37,49 33,67
(700) 692 740 726 44,31 44,10 41,10 40,60 41,86
800 792 60 844 826 56,17 55,20 52,20 51,67 53,36
(900) 892 21 944 926 66,79 - - - -
1000 992 1044 1028 73,51
1200 1192 23 70 1248 1228 111,43
1400 1392 27 85 1456 1428 156,58
1600 1592 32 95 1660 1628 218,57

Our large fleet of heavy goods vehicles enable us to deliver large diameter Gost 33259 flange throughout India quickly.

  • Standards: GOST 33259, GOST 12821, GOST 12820, GOST 12815, GOST 12815-80, GOST 12820-80
  • Pressure: PN 0,1-0,6; 1,0-6,3; 10; 16; 20 MPa
  • Diameter nominal DN, mm: 10-1600, 10-1200, 10-400, 15-300, 15-200
  • Materials: steel 3сп, 20, 25, 09Г2С, 10Г2, 15Х5М, 12Х18Н10Т
Проход условный Dy Py 1,0 МПа (10 кгс/см2)
dн dв b Масса, кг
с соединительным выступом с выступом с впадиной
10 14 15 10 0,46 0,46 0,44
15 18 19 0,51 0,51 0,49
20 25 26 12 0,74 0,75 0,71
25 32 33 0,89 0,89 0,84
32 38 39 14 1,40 1,39 1,34
40 45 46 15 1,71 1,72 1,67
50 57 59 2,06 2,03 1,99
65 76 78 17 2,80 2,77 2,69
80 89 91 3,19 3,13 3,08
100 108 (А) 110 19 3,96 3,94 3,76
114 (Б) 116 3,81 3,76 3,61
125 133 (А) 135 21 5,40 5,38 5,18
140 (Б) 142 5,15 5,08 4,93
150 152 (А) 154 6,92 6,97 6,62
159 (Б) 161 6,62 6,62 6,33
168 (В) 170 6,24 6,17 5,95
(175) 194 196 7,32 7,31 7,02
200 219 222 8,05 8,04 7,71
(225) 245 245 9,30 9,30 9,05
250 273 273 23 10,65 10,66 10,22
300 325 325 24 12.90 12,89 12,21
350 377 377 15,85 15,79 14,96
400 426 426 26 21,56 21,51 20,49
(450) 480 480 22,76 22,68 21,67
500 530 530 28 22,70 28,02 26,86
600 630 630 31 39,40 39,26 37,48
(700) 720 720 34 59,46 58,58 56,45
800 820 820 37 79,16 77,89 76,08
(900) 920 920 40 94,13 - -
1000 1020 1020 43 118,43
1200 1220 1222 51 197,44
1400 1420 1420 60 278,92
1600 1620 1620 70 422,65
Manufacturer of GOST Standard Flange such as GOST 12821-80 Slip On, Blind, Socket Weld, Weld Neck Flange in India for valves fittings, and pipelines
GOST Flange

GOST Flange

Gost 33259 Flange

Gost 33259 Flange

GOST 12821 Flange

GOST 12821 Flange

GOST 12820 Flange

GOST 12820 Flange

GOST 12815 Flange

GOST 12815 Flange

GOST 12815-80 Lap Joint Flange

GOST 12815-80 Lap Joint Flange

GOST 12820-80 Blind Flange

GOST 12820-80 Blind Flange

GOST Standard Flanges

GOST Standard Flanges

GOST 12821-80 Slip On Flange

GOST 12821-80 Slip On Flange

D, mm D1, mm dв, mm b, mm d, mm  holes, pcs. Weight, kg
80 55 nineteen 10 eleven 4 0.33
90 65 26 12 0.53
one hundred 75 33 12 0.64
120 90 39 thirteen 14 1.01
130 one hundred 46 thirteen 1.21
140 110 59 thirteen 1.33
160 130 78 thirteen 1.63
185 150 91 15 eighteen 2.44
205 170 110 15 2.85
235 200 135 17 eight 3.88
260 225 161 17 4.39
315 280 222 nineteen 5.89
370 335 273 twenty 12 7.67
435 395 325 twenty 22 10.28
485 445 377 22 12.58
535 495 426 24 sixteen 15.2
640 600 530 25 19.72
755 705 630 25 26 twenty 26.24
975 920 820 27 thirty 24 46.14
1,175 1 120 1,020 31 28 64.36
1,400 1,340 1 220 34 33 32 99.03
D, мм D1, мм dв, мм b, мм d, мм  holes, pcs. Weight, kg
95 65 19 10 14 4 0,51
105 75 26 12 0,74
115 85 33 12 0,89
135 100 39 14 18 1,4
145 110 46 15 1,71
160 125 59 15 2,06
180 145 78 17 2,8
195 160 91 17 3,19
215 180 110 19 8 3,96
245 210 135 21 5,4
280 240 161 21 22 6,62
335 295 222 21 8,05
390 350 273 23 12 10,65
440 400 325 24 12,9
500 460 377 24 16 15,85
565 515 426 26 26 21,56
670 620 530 28 20 27,7
780 725 630 31 30 39,4
1010 950 820 37 33 24 79,16
1220 1160 1020 43 28 118,43
1455 1380 1220 51 39 32 197,44
Check GOST Flange and GOST 33259/ 12815-80 Lap Joint/ Orifice Flange pressure rating, dimensions & price ex Mumbai
D, mm D1, mm dв, mm b, mm d, mm  holes, pcs. Weight, kg
95 65 nineteen 12 14 4 0.61
105 75 26 14 0.86
115 85 33 sixteen 1.17
135 one hundred 39 sixteen eighteen 1.58
145 110 46 17 1.96
160 125 59 nineteen 2.58
180 145 78 21 3.42
195 160 91 21 3.71
215 180 110 23 eight 4.73
245 210 135 25 6.38
280 240 161 25 22 7.81
335 295 222 27 12 10.1
405 355 273 28 26 14.49
460 410 325 28 17.78
520 470 377 thirty sixteen 22.88
580 525 426 34 thirty 31
710 650 530 44 33 twenty 57.01
840 770 630 45 39 80.03
1020 950 820 49 24 104.41
1255 1170 1020 58 45 28 179.37
1485 1390 1220 71 52 32 297.78
D, mm D1, mm dв, mm b, mm d, mm  holes, pcs. Weight, kg
95 65 19 14 14 4 0,7
105 75 26 16 1
115 85 33 16 1,2
135 100 39 18 18 1,8
145 110 46 19 2,2
160 125 59 21 2,7
180 145 78 21 8 3,2
195 160 91 23 4,1
230 190 110 25 22 5,9
270 220 135 27 26 8,3
300 250 161 27 10,1
360 310 222 29 12 13,3
425 370 273 31 30 18,9
485 430 325 32 16 23,9
550 490 377 38 33 34,4
610 550 426 40 44,6
730 660 530 48 39 20 67,3
840 770 630 49 90,87
1075 990 820 63 45 24 181,43
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