KOREAN Flanges Manufacturer & Supplier

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KOREAN Flanges PN6-PN40

India’s Leading 5K-20K KSB1503 Pipe Flange, PN40 KOREAN Blind Flanges, Monel PN6 KOREAN Flanges, SS KS B2332 KOREAN Flanges, CS KS B6216 KOREAN SWRF Flanges Manufacturer & Supplier in India.

Kanak Steel & Engg Co. is a known exporting and selling unit of Korean Flanges, which are much less prone to intergranular corrosion after welding.

It has decrease carbon than metal, with corrosion resistance, however advanced resistance to intergranular corrosion following welding or pressure relieving. It is molybdenum metal owning stepped forward resistance to pitting through answers containing chlorides and different halides. It gives splendid tensile, creep and pressure-rupture strengths at increased temperatures. It has fantastic resistance to oxidation in unremitting provider as much as round 1100°C. However, they have got extremely good resistance to oxidation below consistent temperatures as much as 2000° F. It is drastically utilized in fairly carburizing atmospheres consisting of petro-chemical plants.

Meanwhile, it gives splendid corrosion resistance and in loads of environments has advanced corrosion resistant residences to austenitic grade. It is the maximum drastically used chrome steel in company of the best all spherical performance. It is even though non-magnetic however incredibly magnetic while bloodless worked. The carbon content material of flanges is inferior and its corrosion resistance after welding is advanced. Alloys which might be amenable to precipitation hardening in flanges, consisting of maximum aluminium alloys and titanium, may be warm cast, observed through hardening. Production forging in flanges entails substantial capital expenditure for machinery, tooling, centers and personnel. It is in addition proof against wide-ranging pitting and corrosion than traditional nickel chromium alloys.

Some metals can be cast, however iron and metal in flanges are nearly constantly warm cast. Also, warm forging in flanges prevents the paintings hardening that might end result from bloodless forging, which could growth the issue of acting secondary machining operations at the piece. As the metallic is fashioned for the duration of the forging process, the inner grain of our flanges deforms to observe the overall form of the part. They are extensively utilized in mechanisms and machines anywhere an element calls for excessive strength; such forgings commonly require similarly processing (consisting of machining) to acquire a completed part. It can produce a chunk this is more potent than an equal solid or machined part.

Largest Manufacturer & Supplier of SMO 254 5K KOREAN Spades Ring Spacers Flanges, Duplex steel 2205 16K KOREAN Ring Type Joint Flanges, KOREAN PN25 Plate Flange, KOREAN PN5 Plate Flanges Dimensions Supplier in Mumbai.

Specification Of KOREAN PN6-PN40 Flanges

Specifications KOREAN Flanges
KOREAN Flange size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
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
Specialized manufacturer of DIN 2566 en 1092 1
Pn16 Flange
DIN 2566 pn16
Rtj Flange
KOREAN Sorf Flange
KOREAN Table Flanges
DIN 2566 pn10
KOREAN Large Diameter Flange
KOREAN Threaded Flanges
KOREAN Blind Flanges
KOREAN Plate Flanges
KOREAN Weld Neck Flanges
KOREAN Loose Flanges
KOREAN Orifice Flanges
KOREAN Slip-On Flanges
KOREAN Lap Joint Flanges
KOREAN Socketweld Flanges
KOREAN AS 4087 Water Flanges
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 KOREAN 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
KOREAN 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

Korean Flanges Standard

KS B 1503 5K Flange KS D 4308 Flange DIN 6 BAR Flange ANSI CL 400-600 Flange
KS B 1503 10K Flange KS D 3578 Flange DIN 10 BAR Flange ANSI CL 900 Flange
KS B 1503 16K Flange KS B 2332 & 2333 Flange DIN 16 BAR Flange ANSI CL 1500-2500 Flange
KS B 1503 20K Flange KS B 6216 Flange DIN 25 BAR Flange JIS – KS Material Specifications
KS B 1503 30K Flange DIN 6 BAR Flange DIN 40 BAR Flange
KS B 1503 40K Flange KS B 6216 Flange ANSI CL 150-300 Flange

Dimensions of KSB1503 5k KOREAN Flanges

Nominal Diameter of Flanges Outside Diameter of Flanges D flange Sectional Dimensions Size Of Bolt Welding
Diameter of Bolt Circle C Diameter Of raised Face g Inside Dia. Of Flange do Outside Diameter Of Applicable pipe t T Hub Diameter Radius r Raised Face f Hole Diameter Of H Bolt Holes Number
a b W1 W2
10 75 55 39 17.8 17.3 9 – – – – 1 12 4 M10 5 2.5
15 80 60 44 22.2 21.7 9 – – – – 1 12 4 M10 5 3
20 85 65 49 27.7 27.2 10 – – – – 1 12 4 M10 5 3
25 95 75 59 34.5 34 10 – – – – 1 12 4 M10 5 3
32 115 90 70 43.2 42.7 12 – – – – 2 15 4 M12 6 3
40 120 95 75 49.1 48.6 12 – – – – 2 15 4 M12 6 3
50 130 105 85 61.1 60.5 14 2 15 4 M12 6 3
65 155 130 110 77.1 76.3 14 2 15 4 M12 6 4
80 180 145 121 90 89.1 14 2 19 4 M16 6 4
90 190 155 131 102.6 101.6 14 2 19 4 M16 6 4
100 200 165 141 115.4 114.3 16 2 19 8 M16 7 4
125 235 200 176 141.2 139.8 16 2 19 8 M16 7 4
150 265 230 206 166.6 165.2 18 2 19 8 M16 7 5
175 300 260 232 192.1 190.7 18 2 23 8 M20 7.5 5
200 320 280 252 218 216.3 20 2 23 8 M20 8.5 6
225 345 305 277 243.7 241.8 20 2 23 12 M20 9 6
250 385 345 317 269.5 267.4 22 2 23 12 M20 10 6
300 430 390 360 321 318.5 22 3 23 12 M20 10 6
350 480 435 403 358.1 355.6 24 3 25 12 M22 12 7
400 540 495 463 409 406.4 24 3 25 16 M22 12 7
450 605 555 523 460 457.2 24 40 495 500 5 3 25 16 M22 12 7
500 655 605 573 511 508 24 40 546 552 5 3 25 20 M22 12 7
550 720 665 630 562 558.8 26 42 597 603 5 3 27 20 M24 12 7
600 770 715 680 613 609.6 26 44 648 654 5 3 27 20 M24 12 7
650 825 770 735 664 660.4 26 48 702 708 5 3 27 24 M24 12 7
700 875 820 785 715 711.2 26 48 751 758 5 3 27 24 M24 12 7
750 945 880 840 766 762 28 52 802 810 5 3 33 24 M30 12 7
800 995 930 890 817 812.8 28 52 854 862 5 3 33 24 M30 13 8
850 1045 980 940 868 863.6 28 54 904 912 5 3 33 24 M30 13 8
900 1095 1030 990 919 914.4 30 56 956 964 5 3 33 24 M30 13 8
1000 1195 1130 1090 1021 1016 32 60 1058 1066 5 3 33 28 M30 14 9
*(1100) 1305 1240 1200 1123 1117.6 32 3 33 28 M30
*1200 1420 1350 1305 1225 1219.2 34 – – 3 33 32 M30
*1350 1575 1505 1460 – 1371.6 34 – – – – 3 33 32 M30
*1500 1730 1660 1615 – 1524 36 – – – – 3 33 36 M30

Dimensions of KSB1503 10K KOREAN Flanges

Nominal Diameter of Flanges Outside Diameter of Flanges D flange Sectional Dimensions Size Of Bolt Welding
Diameter of Bolt Circle C Diameter Of raised Face g Inside DaimeterOf Flange do O.D. Of Applicable pipe t T Hub Diameter Radius r Raised Face f Hole Diameter Of H Bolt Holes Number
a b W1 W2
10 90 65 46 17.8 17.3 12 – – – – 1 15 4 M12 5 2.5
15 95 70 51 22.2 21.7 12 – – – – 1 15 4 M12 5 3
20 100 75 56 27.7 27.2 14 – – – – 1 15 4 M12 5 3
25 125 90 67 34.5 34 14 – – – – 1 19 4 M16 5 3
32 135 100 76 43.2 42.7 16 – – – – 2 19 4 M16 6 3
40 140 105 81 49.1 48.6 16 – – – – 2 19 4 M16 6 3
50 155 120 96 61.1 60.5 16 – – – – 2 19 4 M16 6 3
65 175 140 116 77.1 76.3 18 – – – – 2 19 4 M16 6.5 4
80 185 150 126 90 89.1 18 – – – – 2 19 8 M16 6.5 4
-90 195 160 136 102.6 101.6 18 – – – – 2 19 8 M16 6.5 4
100 210 175 151 115.4 114.3 18 – – – – 2 19 8 M16 7 4
125 250 210 182 141.2 139.8 20 – – – – 2 23 8 M20 7.5 4
150 280 240 212 166.6 165.2 22 – – – – 2 23 8 M20 8 5
-175 305 265 237 192.1 190.7 22 – – – – 2 23 12 M20 9 5
200 330 290 262 218 216.3 22 – – – – 2 23 12 M20 9 6
-255 350 310 282 243.7 241.8 22 – – – – 2 23 12 M20 9 6
250 400 355 324 269.5 267.4 24 36 288 292 6 2 25 12 M22 10 6
300 445 400 368 321 318.5 24 38 340 346 6 3 25 16 M22 10 6
350 490 445 413 358.1 355.6 26 42 380 386 6 3 25 16 M22 12 7
400 560 510 475 409 406.4 28 44 436 442 6 3 27 16 M24 12 7
450 620 565 530 460 457.2 30 48 496 502 6 3 27 20 M24 14 8
500 675 620 585 511 508 30 48 548 554 6 3 27 20 M24 14 8
550 745 680 640 562 558.8 32 52 604 610 6 3 33 20 M30 15 9
600 795 730 690 613 609.6 32 52 656 662 6 3 33 24 M30 16 10
650 845 780 740 664 660.4 34 56 706 712 6 3 33 24 M30 16 10
700 905 840 800 715 711.2 34 58 762 770 6 3 33 24 M30 17 10
750 970 900 855 766 762 36 62 816 824 6 3 33 24 M30 18 11
800 1020 950 905 817 812.8 36 64 868 876 6 3 33 28 M30 19 12
-850 1070 1000 955 868 863.6 36 66 920 928 6 3 33 28 M30 19 12
900 1120 1050 1005 919 914.4 38 70 971 979 6 3 33 28 M30 22 14
1000 1235 1160 1110 1021 1016 40 74 1073 1081 6 3 39 28 M36 22 14
*(1100) 1345 1270 1220 1123 1117.6 42 – – – – 3 39 28 M36
*1200 1465 1380 1325 1225 1219.2 44 – – – – 3 39 32 M36
*1350 1630 1540 1480 – 1371.6 48 – – – – 3 45 36 M42
*1500 1795 1700 1635 – 1524 50 – – – – 3 45 40 M42

Dimensions of KSB1503 16K KOREAN Flanges

Nominal Diameter of Flanges Outside Diameter of Flanges D flange Sectional Dimensions Size Of Bolt
Diameter of Bolt Circle C Diameter Of raised Face g Inside DiameterOf Flange do O.D. Of Applicable pipe t T Hub Diameter Radius r Raised Face f Hole Diameter Of H Bolt Holes Number
a b
10 90 65 46 17.8 17.3 12 16 26 28 4 1 15 4 M12
15 95 70 51 22.2 21.7 12 16 30 32 4 1 15 4 M12
20 100 75 56 27.7 27..2 14 20 38 42 4 1 15 4 M12
25 125 90 67 34.5 34 14 20 46 50 4 1 19 4 M16
32 135 100 76 43.2 42.7 16 22 56 60 5 2 19 4 M16
40 140 105 81 49.1 48.6 16 24 62 66 5 2 19 4 M16
50 155 120 96 61.1 60.5 16 24 76 80 5 2 19 8 M16
65 175 140 116 77.1 76.3 18 26 94 98 5 2 19 8 M16
80 200 160 132 90 89.1 20 28 108 112 6 2 23 8 M20
-90 210 170 145 102.6 101.6 20 30 120 124 6 2 23 8 M20
100 225 185 160 115.4 114.3 22 34 134 138 6 2 23 8 M20
125 270 225 195 141.2 139.8 22 34 164 170 6 2 25 8 M22
150 305 260 230 166.6 165.2 24 38 196 202 6 2 25 12 M22
200 350 305 275 218 216.3 26 40 244 252 6 2 25 12 M22
250 430 380 345 269.5 267.4 28 44 304 312 6 2 27 12 M24
300 480 430 395 321 318.5 30 48 354 364 8 3 27 16 M24
350 540 480 440 358.1 355.6 34 52 398 408 8 3 33 16 M30X3
400 605 540 495 409 406.4 38 60 446 456 10 3 33 16 M30X3
450 675 605 560 460 457.2 40 64 504 514 10 3 33 20 M30X3
500 730 660 615 511 508 42 68 558 568 10 3 33 20 M30X3
-550 795 720 670 562 558.8 44 70 612 622 10 3 39 20 M36X3
600 845 770 720 613 609.6 46 74 666 676 10 3 39 24 M36X3
-650 895 820 770 664 660.4 48 77 704 726 10 5 39 24 M36X3
700 960 875 820 715 711.2 50 80 754 776 10 5 42 24 M39X3
-750 1020 935 880 766 762 52 83 806 832 10 5 42 24 M39X3
800 1085 990 930 817 812.8 54 86 865 885 10 5 48 24 M45X3
-850 1135 1040 980 868 863.6 56 89 916 936 10 5 48 24 M45X3
900 1185 1090 1030 919 914.4 58 93 968 986 10 5 48 28 M45X3
1000 1320 1210 1140 1021 1016 62 99 1070 1098 12 5 56 28 M52X3
-1100 1420 1310 1240 1123 1117.6 66 105 1180 1200 12 5 56 32 M52X3
1200 1530 1420 1350 1225 1219.2 70 112 1282 1302 12 5 56 32 M52X3

Dimensions of KSB1503 20K KOREAN Flanges

Nominal Diameter of Flanges Outside Diameter of Flanges D flange Sectional Dimensions Reference
Diameter of Bolt Circle C Diameter Of raised Face g Inside DiameterOf Flanges do O.D. of Steel pipe t T Hub Diameter Radius r f D Bolt Holes Number Holes Dia. H SIZE Of Bolt S1 M S2 N L
a b
10 90 65 46 17.8 17.3 14 20 30 32 4 1 – 4 15 M12 27 4 27 4 –
15 95 70 51 22.2 21.7 14 20 34 36 4 1 – 4 15 M12 31 4 31 4 –
20 100 75 56 27.7 27.2 16 22 40 42 4 1 – 4 15 M12 37 4 37 4 –
25 125 90 67 34.5 34 16 24 48 50 4 1 4 19 M16 44 4 44 4.5 –
32 135 100 76 43.2 42.7 18 26 56 60 5 2 – 4 19 M16 52 4 53 5 –
40 140 105 81 49.1 48.6 18 26 62 66 5 2 – 4 19 M16 58 4 59 5.5 –
50 155 120 96 61.1 60.5 18 26 76 80 5 2 – 8 19 M16 70 4 72 5.5 –
65 175 140 116 77.7 76.3 20 30 100 104 5 2 65.9 8 19 M16 94 6 – – 6
80 200 160 132 90 89.1 22 34 113 117 6 2 78.1 8 23 M20 107 6 – – 6
-90 210 170 145 102.6 101.6 24 36 126 130 6 2 90.2 8 23 M20 120 6 – – 6
100 225 185 160 115.4 114.3 24 36 138 142 6 2 102.3 8 23 M20 132 6 – – 6
125 270 225 195 141.2 139.8 26 40 166 172 6 2 126.6 8 25 M22 160 7 – – 6
150 305 260 230 166.6 165.2 28 42 196 202 6 2 151 12 25 M22 186 8 – – 6
200 350 305 275 218 216.3 30 46 244 252 6 2 199.9 12 25 M22 237 9 – – 6
250 430 380 345 269.5 267.4 34 52 304 312 6 2 248.8 12 27 M24 290 10 – – 6
300 480 430 395 321 318.5 36 56 354 364 8 3 297.9 16 27 M24 345 11 – – 6
350 540 480 440 358.1 355.6 40 62 398 408 8 3 333.4 16 33 M30X3 384 12 – – 6
400 605 540 495 409 406.4 46 70 446 456 10 3 381 16 33 M30X3 437 13 – – 7
450 675 605 560 460 457.2 48 78 504 514 10 3 431.8 20 33 M30X3 490 15 – – 7
500 730 660 615 511 508 50 84 558 568 10 3 482.6 20 33 M30X3 544 16 – – 7
-550 795 720 670 562 558.8 52 90 612 622 10 3 533.4 20 39 M36X3 595 16 – – 7
600 845 770 720 613 609.6 54 96 666 676 10 3 584.2 24 39 M36X3 646 18 – – 7
*650 945 850 790 664 660.4 60 5 24 48 M45X3
*700 995 900 840 715 711.2 64 5 24 48 M45X3
*750 1080 970 900 766 762 68 5 24 56 M52X3
*800 1140 1030 960 817 812.8 72 5 24 56 M52X3
*850 1200 1090 1020 868 863.6 74 5 24 56 M52X3
*900 1250 1140 1070 919 914.4 76 5 28 56 M52X3

KOREAN Flanges Material

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

Types of KOREAN Flanges We Supply

Stainless Steel 317 5K-16K KOREAN BLFF Flange Industrial 5K-16K KOREAN Flanges Manufacturer
Monel 400 16K KOREAN Flanges UNS K41545 PN6 KOREAN Weld Neck Flanges Series A or B
Stainless Steel 5K-16K KOREAN Forged Flanges Nickel Alloy 200 10K KOREAN Blind Flanges
Alloy Steel 5K-16K KOREAN Socket Weld Flanges 316L Stainless Steel PN6 KOREAN Slip On Flanges
5K-16K KOREAN Flange Supplier in Mumbai 5K-16K KOREAN Flanges Manufacturer in India
Super Duplex 5K-16K KOREAN Flange Dimensions Duplex Steel 5K-16K KOREAN Weldo Flanges