BS 4504 Flanges Manufacturer & Supplier

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BS 4504 Flanges PN6-PN40

India’s Leading ASTM A350 LF2 PN6-PN40 BS 4504 Lapped Joint Flanges, PN6 DIN Pipe Flange, PN40 BS 4504 Blind Flanges, Monel PN6 BS 4504 Flanges, Inconel PN25 BS 4504 Flange Manufacturer & Supplier in India.

Kanak Steel & Engg Co. is a known manufacturing and selling unit of BS 4504 Flanges, which are distinctly demanded because of their sturdiness and unique dimensions.

They are appropriate for a totally huge variety of programs like slurry, sewage, paper, chemical, water supply, agriculture, muddy water, slurry, paper stock, viscous liquid and Clearwater. It has a few outstanding functions to provide which include correct dimensions, enterprise designs, low preservation and more. Stainless Steel BS 4504 Flanges are recognized for its precision designing, accuracy, sturdiness and robust construction. They are extraordinarily esteemed within the marketplace for its thermal resistant in nature. The contributions used within the manufacture of flanges are being crafted from first-rate specialists of the enterprise after seriously analysing their sturdiness and quality.

It has top notch resistance to trendy corrosion, pitting, and crevice corrosion in chemical compounds containing chlorides and sulphuric, phosphoric, and nitric acids. Carbon Steel BS 4504 Flanges is likewise stabilized with Columbium to reduce carbide precipitation at some point of welding. It is a columbium stabilized cloth that mixes top notch corrosion resistance with extended mechanical homes and comparatively smooth fabrication. With the additions of niobium, it’s far stabilized in opposition to sensitization and resultant intergranular corrosion. In the corporation of accompaniments of niobium, it’s far steadied in competition to resultant and sensitization intergranular corrosion.

Duplex Steel BS 4504 Flanges resists chloride-ion corrosion and pitting together with its content material of copper that guards it from sulphuric acid. Corrosion resistance of the identical unearths different makes use of within the chemical, food, pharmaceutical, energy generation, and plastics industries. It is taken into consideration for utmost resistance to acid assault and suggests better resistance to SCC in boiling 20-forty percentage of sulphuric acid. They have a mechanical approach of anchoring the ball on the pinnacle and the bottom, this layout is the usual layout implemented on large and better strain valves. It is operated through a sealed spindle to which the operator is attached. They are meant for use as on/off glide manage gadgets and aren’t for use to throttle fluid glide.

Largest Manufacturer & Supplier of Duplex Steel PN6 BS 4504 Weldo Flange, Incoloy® alloy 20 PN10 BS 4504 Long Neck Weld Flanges, BS 4504 PN25 Plate Flange, BS 4504 PN6 SOFF Flanges, BS 4504 PN10-PN40 Flange Supplier in Mumbai.

Specification Of BS 4504 PN6-PN40 Flanges

Specifications PN6-PN40 BS 4504 Flanges
PN6-PN40 BS 4504 Flange size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Specialized manufacturer of DIN 2566 en 1092 1
Pn16 Flange
DIN 2566 pn16
Rtj Flange
PN6-PN40 BS 4504 Sorf Flange
PN6-PN40 BS 4504 Table Flanges
DIN 2566 pn10
PN6-PN40 BS 4504 Large Diameter Flange
PN6-PN40 BS 4504 Threaded Flanges
PN6-PN40 BS 4504 Blind Flanges
PN6-PN40 BS 4504 Plate Flanges
PN6-PN40 BS 4504 Weld Neck Flanges
PN6-PN40 BS 4504 Loose Flanges
PN6-PN40 BS 4504 Orifice Flanges
PN6-PN40 BS 4504 Slip-On Flanges
PN6-PN40 BS 4504 Lap Joint Flanges
PN6-PN40 BS 4504 Socketweld Flanges
PN6-PN40 BS 4504 AS 4087 Water Flanges
Main Types Forged / Threaded / Screwed / Plate
Production technique Forged, Heat treated and machined
Special design As per your drawing

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

JIS Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Flange supporting material Gasket, Ring Joint, Flange Bolts
Test Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Origin West Europe /Indian / USA / Japan / Korean
Key markets and industries for PN6-PN40 BS 4504 Flange Nuclear power (mostly seamless).
Heavy oil refineries.
Bitumen upgraders.
Petrochemicals and acids.
Export to Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc
PN6-PN40 BS 4504 Flanges Application To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Dimension of BS 4504 PN5 Flanges

Normal Pipe Size Flanges Raised Face (RF) Drilling Bolting Neck Diameter Of Bore
DN A C C1 C2 D1 G X Number I J M F E R T B
10 75 12 12 12 28 35 2 4 11 50 M10 26 17.2 6 3 1.8 18.0
15 80 12 12 12 30 40 2 4 11 55 M10 30 21.3 6 3 2.0 22.0
20 90 14 14 14 32 50 2 4 11 65 M10 38 26.9 6 4 2.3 27.5
25 100 14 14 14 35 60 2 4 11 75 M10 42 33.7 6 4 2.6 34.5
32 120 14 16 14 35 70 2 4 14 90 M12 55 42.4 6 5 2.6 43.5
40 130 14 16 14 38 80 3 4 14 100 M12 62 48.3 7 5 2.6 49.5
50 140 14 16 14 38 90 3 4 14 110 M12 74 60.3 8 5 2.9 61.5
65 160 14 16 14 38 110 3 4 14 130 M12 88 76.1 9 6 2.9 77.5
80 190 16 18 16 42 128 3 4 18 150 M16 102 88.9 10 6 3.2 90.5
100 210 16 18 16 45 148 3 4 18 170 M16 130 114.3 10 6 3.6 116.0
125 240 18 20 18 48 178 3 8 18 200 M16 155 139.7 10 6 4.0 141.5
150 265 18 20 18 48 202 3 8 18 225 M16 184 168.3 12 8 4.5 170.5
200 320 20 22 20 55 258 3 8 18 280 M16 236 219.1 15 8 5.6 221.5
250 375 22 24 22 60 312 3 12 18 335 M16 290 273.0 15 10 6.3 276.5
300 440 22 24 22 62 365 4 12 22 395 M20 342 323.9 15 10 7.1 327.6
350 490 22 26 22 62 415 4 12 22 445 M20 385 355.6 15 10 7.1 359.0
400 540 22 28 22 65 465 4 16 22 495 M20 438 406.4 15 10 7.1 411.0
450 595 24 30 24 65 520 4 16 22 550 M20 492 457.0 15 12 7.1 462.0
500 645 24 30 24 68 570 4 20 22 600 M20 538 508.0 15 12 7.1 513.5
600 755 24 32 34 70 670 5 20 26 705 M24 640 610.0 16 12 7.1 616.5
700 860 24 36 – 70 – 5 24 26 810 M24 740 711.0 16 12 – –
800 975 26 38 – 70 – 5 24 30 920 M27 842 813.0 16 12 – –
900 1075 26 40 – 70 – 5 24 30 1020 M27 942 914.0 16 12 – –
1000 1175 26 42 – 70 – 5 28 30 1120 M27 1045 1016.0 16 12 – –
1200 1375 26 44 – 70 – 5 32 30 1320 M27 1245 1220.0 16 16 – –
1400 1575 26 48 – 70 – 5 36 30 1520 M27 1445 1420.0 16 16 – –
1600 1790 26 51 – 80 – 5 40 30 1730 M27 1645 1620.0 20 16 – –
1800 1990 26 54 – 80 – 5 44 30 1930 M27 1845 1820.0 20 16 – –
2000 2190 26 58 – 80 – 5 48 30 2130 M27 2045 2020.0 22 16 – –

Dimensions of BS 4504 PN6 Plate Flanges

Normal Pipe Sizes Flanges Raised Face (RF) Boss Drilling  Bolting Neck Diameter Of Bore
DN A C C1 C2 D D1 G X N No. I J M F E R T B
10 75 12 12 12 20 28 35 2 25 4 11 50 M10 26 17.2 6 3 1.8 18.0
15 80 12 12 12 20 30 40 2 30 4 11 55 M10 30 21.3 6 3 2.0 22.0
20 90 14 14 14 24 32 50 2 40 4 11 65 M10 38 26.9 6 4 2.3 27.5
25 100 14 14 14 24 35 60 2 50 4 11 75 M10 42 33.7 6 4 2.6 34.5
32 120 14 16 14 26 35 70 2 60 4 14 90 M12 55 42.4 6 5 2.6 43.5
40 130 14 16 14 26 38 80 3 70 4 14 100 M12 62 48.3 7 5 2.6 49.5
50 140 14 16 14 28 38 90 3 80 4 14 110 M12 74 60.3 8 5 2.9 61.5
65 160 14 16 14 32 38 110 3 100 4 14 130 M12 88 76.1 9 6 2.9 77.5
80 190 16 18 16 34 42 128 3 110 4 18 150 M16 102 88.9 10 6 3.2 90.5
100 210 16 18 16 40 45 148 3 130 4 18 170 M16 130 114.3 10 6 3.6 116.0
125 240 18 20 18 44 48 178 3 160 8 18 200 M16 155 139.7 10 6 4.0 141.5
150 265 18 20 18 44 48 202 3 185 8 18 225 M16 184 168.3 12 8 4.5 170.5
200 320 20 22 20 44 55 258 3 240 8 18 280 M16 236 219.1 15 8 5.6 221.5
250 375 22 24 22 44 60 312 3 295 12 18 335 M16 290 273.0 15 10 6.3 276.5
300 440 22 24 22 44 62 365 4 355 12 22 395 M20 342 323.9 15 10 7.1 327.5
350 490 22 26 22 – 62 415 4 – 12 22 445 M20 385 355.6 15 10 7.1 359.5
400 540 22 28 22 – 65 465 4 – 16 22 495 M20 438 406.4 15 10 7.1 411.0
450 595 24 30 24 – 65 520 4 – 16 22 550 M20 492 457.0 15 12 7.1 462.0
500 645 24 30 24 – 68 570 4 – 20 22 600 M20 538 508.0 15 12 7.1 513.5
600 755 24 32 34 – 70 670 5 – 20 26 705 M24 640 610.0 16 12 7.1 616.5
700 860 24 40 38 – 70 775 5 – 24 26 810 M24 740 711.0 16 12 7.1 –
800 975 24 44 42 – 70 880 5 – 24 30 920 M27 842 813.0 16 12 7.1 –
900 1075 26 48 46 – 70 980 5 – 24 30 1020 M27 942 914.0 16 12 7.1 –
1000 1175 26 52 52 – 70 1080 5 – 28 30 1120 M27 1045 1016.0 16 12 7.1 –
1200 1405 28 60 60 – 90 1295 5 – 32 33 1340 M30 1248 1220.0 20 12 8.0 –
1400 1630 32 68 68 – 90 1510 5 – 36 36 1560 M33 1452 1420.0 20 12 8.0 –
1600 1830 34 76 76 – 90 1710 5 – 40 36 1760 M33 1655 1620.0 20 12 9.0 –
1800 2045 36 84 84 – 100 1920 5 – 44 39 1970 M36 1855 1820.0 20 15 10.0 –
2000 2265 38 92 92 – 110 2125 5 – 48 42 2180 M39 2058 2020.0 25 15 11.0 –

Dimensions of BS 4504 PN10 Flanges

Normal Pipe Sizes Flange Raised Face (RF) Boss Drilling Bolting Neck Diameter Of Bore
DN A C C1 C2 D D1 G X N No. I J M F E R T B
10 90 14 14 14 20 35 40 2 30 4 14 60 M12 28 17.2 6 3 1.8 18.0
15 95 14 14 14 20 35 45 2 35 4 14 65 M12 32 21.3 6 3 2.0 22.0
20 105 16 16 16 24 38 58 2 45 4 14 75 M12 39 26.9 6 4 2.3 27.5
25 115 16 16 16 24 38 68 2 52 4 14 85 M12 46 33.7 6 4 2.6 34.5
32 140 16 18 16 26 40 78 2 60 4 18 100 M16 56 42.4 6 5 2.6 43.5
40 150 16 18 16 26 42 88 3 70 4 18 110 M16 64 48.3 7 5 2.6 49.5
50 165 18 20 18 28 45 102 3 84 4 18 125 M16 74 60.3 8 5 2.9 61.5
65 185 18 20 18 32 45 122 3 104 4 / 8 18 145 M16 92 76.1 10 6 2.9 77.5
80 200 20 20 20 34 50 138 3 118 8 18 160 M16 110 88.9 10 6 3.2 90.5
100 220 20 22 20 40 52 162 3 140 8 18 180 M16 130 114.3 12 6 3.6 116.0
125 * 250 22 22 22 44 55 188 3 168 8 18 210 M16 158 139.7 12 6 4.0 141.5
150 285 22 24 22 44 55 212 3 195 8 22 240 M20 184 168.3 12 8 4.5 170.5
200 340 24 24 24 44 62 268 3 246 8 22 295 M20 234 219.1 16 8 5.6 221.5
250 395 26 26 26 46 68 320 3 298 12 22 350 M20 288 273.0 16 10 6.3 276.5
300 445 26 28 26 46 68 370 4 350 12 22 400 M20 342 323.9 16 10 7.1 327.6
350 505 26 28 26 53 68 430 4 400 16 22 460 M20 390 355.6 16 10 7.1 359.0
400 565 26 32 26 57 72 482 4 456 16 26 515 M24 440 406.4 16 10 7.1 411.0
450 615 28 36 28 63 72 532 4 502 20 26 565 M24 488 457.0 16 12 7.1 462.0
500 670 28 38 28 67 75 585 4 559 20 26 620 M24 540 508.0 16 12 7.1 513.5
600 780 28 42 34 75 80 685 5 658 20 30 725 M27 640 610.0 18 12 7.1 616.5
700 895 30 – 38 – 80 800 5 – 24 30 840 M27 746 711.0 18 12 8.0 –
800 1015 32 – 42 – 90 905 5 – 24 33 950 M30 848 813.0 18 12 8.0 –
900 1115 34 – 46 – 95 1005 5 – 28 33 1050 M30 948 914.0 20 12 10.0 –
1000 1230 34 – 52 – 95 1110 5 – 28 36 1160 M33 1050 1016.0 20 12 10.0 –
1200 1455 38 – 60 – 115 1330 5 – 32 39 1380 M36 1256 1220.0 25 12 11.0 –
1400 1675 42 – – – 120 1535 5 – 36 42 1590 M39 1460 1420.0 25 12 12.0 –
1600 1915 46 – – – 130 1760 5 – 40 48 1820 M45 1666 1620.0 25 12 14.0 –
1800 2115 50 – – – 140 1960 5 – 44 48 2020 M45 1866 1820.0 30 15 15.0 –
2000 2325 54 – – – 150 2170 5 – 48 48 2230 M45 2070 2020.0 30 15 16.0 –
2200 2550 58 – – – 160 2370 6 – 52 56 2440 M52 2275 2220.0 35 15 – –
2400 2760 62 – – – 170 2570 6 – 56 56 2650 M52 2478 2420.0 35 15 – –
2600 2960 65 – – – 180 2780 6 – 60 56 2850 M52 2680 2620.0 40 18 – –
2800 3180 70 – – – 190 3000 6 – 64 56 3070 M52 2882 2820.0 40 18 – –
3000 3405 75 – – – 200 3210 6 – 68 62 3290 M56 3085 3020.0 40 18 – –

Dimension of BS 4504 PN16 Flanges

DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1
10 90 14 14 20 35 6 3 17,2 28 30 18 40 2
15 95 14 14 20 35 6 3 21,3 32 35 22 45 2
20 105 14 14 24 38 6 4 26,9 39 45 27,5 58 2
25 115 16 16 24 38 6 4 33,7 46 52 34,5 68 2
32 140 18 16 26 40 6 5 42,4 56 60 43,5 78 2
40 150 18 16 26 42 7 5 48,3 64 70 49,5 88 3
50 165 20 18 28 45 8 5 60,3 74 84 61,5 102 3
65 185 20 18 32 45 10 6 76,1 92 104 77,5 122 3
80 200 20 20 34 50 10 6 88,9 110 118 90,5 138 3
100 220 22 20 40 52 12 6 114,3 130 140 116 162 3
125 250 22 22 44 55 12 6 139,7 158 168 141,5 188 3
150 285 24 22 44 55 12 8 168,3 184 195 170,5 212 3
200 340 26 24 44 62 16 8 219,1 234 246 221,5 268 3
250 405 29 26 46 70 16 10 273 288 298 276,5 320 3
300 460 32 28 46 78 16 10 323,9 342 350 327,5 378 4
350 520 35 30 57 82 16 10 355,6 390 400 359 438 4
400 580 38 32 63 85 16 10 406,4 444 456 411,0 490 4
450 640 42 34 68 87 16 12 457,0 490 502 462,0 550 4
500 715 46 34 73 90 16 12 508,0 546 559 513,5 610 4
600 840 52 36 83 95 18 12 610,0 650 658 616,5 725 5
700 910 60 36 83 100 18 12 711,0 750 760 – 795 5
800 1025 68 38 90 105 20 12 813,0 848 864 – 900 5
900 1125 76 40 94 110 20 12 914,0 948 968 – 1000 5
1000 1255 84 42 100 120 22 12 1016,0 1056 1072 – 1115 5
1200 1485 98 48 – 130 30 12 1220,0 1260 – – 1330 5
1400 1685 – 52 – 145 30 12 1420,0 1465 – – 1530 5
1600 1930 – 58 – 160 35 12 1620,0 1668 – – 1750 5
DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1

BS 4504 PN5-PN40 Flanges Pressure Ratings

Temperature
BS 4504 FLANGE TABLE -10°C to 200°C 250°C 300°C 350°C 400°C 425°C 450°C 475°C
6 6 5.5 5 – – – – –
10 10 9 8 7 6 – – –
16 16 15 13 11 9 – – –
25 25 24 21 17 14 12 9 6
40 40 38 33 28 23 20 15 10
64 64 61 53 44 36 32 24 16
100 100 95 83 70 57 50 37 25
160 160 152 132 112 92 80 60 40

BS 4504 Flanges Tolerances

Dimensions Range BS 4504 Tolerance
Millimeter
Flange Facings Eccentricity of machined facing diameters < DN 100 1.0
> DN 100 2.0
a (type B facing height) 2 millimeter +0, -1.0
3 millimeter +0, -2.0
4 millimeter +0, -3.0
5 millimeter +0, -4.0
6 millimeter +0, -5.0
b (type C and E facing height) All +0.5, -0
b (type G facing height) All +0, -0.5
b (type H facing height, outer) All +0.2, -0
c (type D and F facing height) All +0, -0.5
d (type H facing height, inner) All +0.5, -0
B and E (facing diameters) All +0, -0.5
C and D (facing diameters) All +0.5, -0
Surface Finish Facing types A, B, E and F All, turning Ra = 3.2 µm min 12.5 µm max
All, other than turning Ra = 3.2 µm min 6.3 µm max
Facing types C, D, G and H All Ra = 0.8 µm min 3.2 µm max
Flange Drilling Details B (diameter of bolt circle) Bolt sizes M10 to M24 ±0.9
Bolt sizes M27 to M45 ±1.4
Centre to centre of adjacent bolt holes Bolt sizes M10 to M24 ±0.45
Bolt sizes M27 to M45 ±0.7
All A (outside diameter) < DN 150 ±2.0
> DN 150 < DN 500 ±3.0
> DN 500 < DN 1200 ±5.0
> DN 1200 < DN 1800 ±7.0
> DN 1800 ±10.0
C (flange thickness, machined on both faces) < 18 millimeter thickness ±1.0
> 18 millimeter < 50 millimeter thickness ±1.0
> 50 mm thickness ±1.0
C (flange thickness, machined on front face) < 18 mm thickness +2.0, -1.0
> 18 mm < 50 mm thickness +4.0, -1.5
> 50 mm thickness +7.0, -2.0
Weld Neck Flanges, Code 111 B (outside diameter of hub at welding end) < DN 125 +3.0, -0
> DN 125 < DN 1200 +4.5, -0
> DN 1200 +6.0, -0
F (hub diameter) < DN 50 +0, -2.0
> DN 50 < DN 150 +0, -4.0
> DN 150 < DN 300 +0, -6.0
> DN 300 < DN 600 +0, -8.0
> DN 600 < DN 1200 +0, -10.0
D (length through hub) < DN 80 ±1.5
> DN 80 < DN 250 ±2.0
> DN 250 ±3.0
Slip on, Code 112 and Threaded,Code 113 E (slip on flange hub diameter)B (threaded flange hub diameter) < DN 50 +1.0, -0
> DN 50 < DN 150 +2.0, -0
> DN 150 < DN 300 +4.0, -.0
> DN 300 < DN 600 +8.0, -0
> DN 600 < DN 1200 +12.0, -0
> DN 1200 < DN 1800 +16.0, -0
> DN 1800 +20.0, -0
B (slip on bore diameter) < DN 100 +0.5, -0
> DN 100 < DN 400 +1.0, .0
> DN 400 < DN 600 +1.5, .0
> DN 600 +3.0, -0
D (length through hub) Same as Weld Neck D
Blank Flanges, Code 105 B (flange thickness) Same as C for all other flanges
C (unmachined centre portion) Maximum specified

BS 4504 Flanges Material

Carbon Steel BS 4504 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)
Stainless Steel BS 4504 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 BS 4504 Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium BS 4504 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
Copper BS 4504 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
Copper Nickel BS 4504 Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass BS 4504 Flanges 3602 / 2604 / H59 / H62 / etc.
Inconel BS 4504 Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 BS 4504 Flanges
Hastelloy BS 4504 Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel BS 4504 Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 BS 4504 Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium BS 4504 Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel BS 4504 Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex BS 4504 Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex BS 4504 Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy BS 4504 Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo BS 4504 Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic BS 4504 Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Other BS 4504 Flanges material Tin bronze, Alumunum bronze, Lead bronze

Types of BS 4504 Flanges We Supply

UNS C70600 PN6-PN40 BS 4504 SORF Flanges SS PN6-PN40 BS 4504 Groove & Tongue Flanges
Monel 400 PN6-PN40 BS 4504 Flanges UNS K41545 PN6 BS 4504 Weld Neck Flanges Series A or B
High Nickel Alloy PN6 BS 4504 Reducing Flanges UNS S30400 PN40 BS 4504 Orifice Flanges
Incoloy 800H PN6/PN40 BS 4504 Spectacle Blinds Flanges ASTM A350 CS LF2 PN6-PN40 BS 4504 Loose Flanges
Incoloy® alloy 20 PN6/PN40 BS 4504 Long Neck Weld Flanges SS SMO 254 PN40 BS 4504 Spades Ring Spacers Flanges