Specialized Carbon Steel A350 LF2 Flanges Manufacturer, ASTM A350 LF2 Class 1 Flange. Marcel Piping Projects Supply PVT LTD is leading Manufacturers, Suppliers, and Exporters of ASTM A350 LF2 Flanges, The standard ASTM A350 specifications cover both carbon steel and low admixture steel forged or ring rolled flanges, forged fittings and faucets. These LTCS ASTM A350 gr lf2 cl1 elements are intended primarily to be used in low temperature applications and need notch durability testing. The LTCS Flanges are manufactured to corresponding to either ASME and API dimensional norms. The forged raw materials ASTM A350 gr lf2 may be made from either beam, bloom, crossbeam, billet, and through hot forging process.
We are leading Stockists and Suppliers of ASTM A350 LF2 Carbon Steel Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
ASTM A350 LF2 Flange Manufacturer in Mumbai, India Carbon Steel A350 LF2 Flanges Supplier in Mumbai, India We are ISO Certified Manufacturer and Stockist of ASTM A350 Gr.LF2 Carbon Steel Flange ANSI 150, Table D & Table E A350 LF3 Flange, Series A & B A350 LF6 Galvanized Flange, A350 LF2 Cl1 Flange, CS A350 LF2 Steel Blind Flange, PN10 PN16 Carbon Steel SA350 Companion Flange Pressure Rating, CS A350 LF2 Stub End Flange, A350 LF2 Class 2 Puddle Flange at Reasonable Price. We are Leading Exporter and Supplier of ASME SA350 LF2 Carbon Forged Flanges, Carbon Steel A350 LF2 Lap Joint Flanges, CS A350 LF2 Weld Neck Flange Raised Face, A350 LF2 Slip On Flanges Flat Face, Carbon Steel A350 LF2 Reducing Flange, SA350 LF2 Slip On Flange, ASTM A350 LF2 Threaded Flange, CS A350 Gr.LF2 Backup Flange, Class 300#, 600#, 900#, 1500#, 2500# Carbon Steel A350 LF2 Flanges Dimensions.
Carbon Steel A350 LF2 Flange Standard Specifications ASTM A350 LF2 Flange Specification Chart Product Name Carbon Steel A350 LF2 Flanges Size Range 1/2″ (15 NB) to 48″ (1200NB) Class / Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. Standards / Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605 Flange Face Types / Connection Type Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G) Dimensions ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings Custom Design As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103 Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc Tests Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc. Coating Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized Origin Indian / USA / Japan / West Europe / Korean Applications/Usage Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc. Top Export Network USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
Carbon Steel A350 LF2 Flanges Available Grades ASTM A350 LF2 Flange Grades
Carbon Steel A350 LF2 Flange Standards ASTM A350 LF2 Flange Standard Dimensions
Carbon Steel A350 LF2 Flanges Chemical Composition ASTM A350 LF2 Flanges Chemical Composition Element Composition, w.t % Grades LF1 LF2 LF3 LF5 LF6 LF9 LF787 C ≤0.30 ≤0.30 ≤0.20 ≤0.30 ≤0.22 ≤0.20 ≤0.07 Mn 0.60-1.35 0.60-1.35 ≤0.90 0.60-1.35 1.15–1.50 0.40–1.06 0.40–0.70 P ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.025 ≤0.035 ≤0.025 S ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.025 ≤0.040 ≤0.025 Si 0.15-0.30 0.15-0.30 0.20-0.35 0.20-0.35 0.15-0.30 … ≤0.40 Ni ≤0.40 ≤0.40 3.30-3.70 1.00-2.00 ≤0.40 1.60-2.24 0.70–1.00 Cr ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 0.60–0.90 Mo ≤0.12 ≤0.12 ≤0.12 ≤0.12 ≤0.12 ≤0.12 0.15-0.25 Cu ≤0.40 ≤0.40 ≤0.40 ≤0.40 ≤0.40 0.75–1.25 1.00-1.30 Cb ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≥0.02 V ≤0.08 ≤0.08 ≤0.03 ≤0.03 0.04-0.11 ≤0.03 ≤0.03 N … … … … 0.01–0.030 … …
Carbon Steel A350 LF2 Flanges Mechanical Properties ASTM A350 LF2 Flanges Mechanical Properties Grade/Class Tensile Strength Yield Strength, min. Elongation, min. Hardness, max. ksi MPa ksi MPa % HBW LF1 CL1 60-85 415–585 30 205 25 197 LF5 CL1 60-85 415–585 30 205 25 197 LF2 CL1 70–95 485–655 36 250 22 197 LF2 CL2 70–95 485–655 36 250 22 197 LF3 CL1 70–95 485–655 37.5 260 22 197 LF3 CL2 70–95 485–655 37.5 260 22 197 LF5 CL2 70–95 485–655 37.5 260 22 197 LF6 CL1 66–91 455–630 52 360 22 197 LF6 CL2 75–100 515–690 60 415 20 197 LF6 CL3 75–100 515–690 60 415 20 197 LF9 63–88 435–605 46 315 25 197 LF787 CL2 65-85 450-585 55 380 20 197 LF787 CL3 75-95 515-655 65 450 20 197
Carbon Steel A350 LF2 Flange Weight Chart Weight Chart of Flanges to ASME B 16.5 ANSI B16.5 – ½” – 24” Forged Flanges Weight Chart:
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 150 lb ½ 1 1 2 1 2 2 ¾ 2 2 2 2 2 2 1 2 2 2 2 2 3 1¼ 3 3 3 3 3 3 1½ 3 3 3 3 4 4 2 5 5 5 5 5 6 2½ 8 8 8 8 7 10 3 9 9 9 9 9 11.5 3½ 11 12 11 11 13 12 4 13 13 13 13 17 16.5 5 15 15 15 15 20 21 6 19 19 19 19 27 26 8 30 30 30 30 47 42 10 43 43 43 43 70 54 12 64 64 64 64 123 88 14 90 90 90 105 140 114 16 106 98 98 140 180 140 18 130 130 130 160 220 165 20 165 165 165 195 285 197 22 185 185 185 245 355 225 24 220 220 220 275 430 268 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 300 lb ½ 2 2 3 2 2 2 ¾ 3 3 3 3 3 3 1 3 3 3 3 4 4 1¼ 4.5 4.5 4 4.5 6 5 1½ 6.5 6.5 6 6.5 7 7 2 7 7 7 7 8 9 2½ 10 10 10 10 12 12 3 13 14 13 14.5 16 18 3½ 17 17 17 17 21 20 4 23.5 24 22 24 28 26.5 5 29 31 28 28 37 36 6 39 39 39 39 50 45 8 58 58 58 58 81 69 10 81 81 81 91 124 100 12 115 115 115 140 185 142 14 165 165 165 190 250 206 16 210 220 190 234 315 250 18 253 280 250 305 414 320 20 315 325 315 375 515 400 22 370 370 370 435 640 465 24 490 490 475 550 800 580 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 400 lb ½ 2 2 2 2 2 3 ¾ 3 3 3 3 3 3.5 1 3.5 3.5 3.5 3.5 4 4 1¼ 4.5 4.5 4.5 4.5 6 4.5 1½ 6.5 6.5 6.5 6.5 8 8 2 8 8 8 8 10 10 2½ 12 12 12 11 15 14 3 15 15 15 14 20 18 3½ 21 21 21 20 29 26 4 26 26 26 25 33 35 5 31 31 31 29 44 43 6 44 44 44 42 61 57 8 67 67 67 64 100 89 10 91 91 91 110 155 125 12 130 130 130 152 226 175 14 191 191 191 210 310 233 16 253 253 253 280 398 295 18 310 310 310 345 502 360 20 378 378 378 420 621 445 22 405 405 405 455 720 505 24 539 539 539 615 936 640 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 600 lb ½ 2 2 2 2 3 3 ¾ 3 3 3 3 4 4 1 4 4 4 4 4 4 1¼ 5 5 5 5 6 6 1½ 7 7 7 7 8 8 2 9 9 9 9 10 12 2½ 13 13 13 12 15 18 3 16 16 16 15 20 23 3½ 21 21 21 20 29 26 4 37 37 37 36 41 42 5 63 63 63 63 68 68 6 80 80 80 78 86 81 8 115 115 115 112 140 120 10 177 177 177 195 231 190 12 215 215 215 240 295 226 14 259 259 259 290 378 347 16 366 366 366 400 527 481 18 476 476 476 469 665 555 20 612 612 612 604 855 690 22 590 590 590 670 1000 720 24 876 876 876 866 1250 977 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 900 lb ½ 6 6 6 6 4 7 ¾ 6 6 6 6 6 7 1 7.5 7.5 7.5 7.5 9 8.5 1¼ 10 10 10 10 10 10 1½ 14 14 14 14 14 14 2 22 22 22 21 25 24 2½ 31 31 31 25 32 31 3 36 36 36 29 35 36 4 53 53 53 51 54 53 5 83 83 83 81 87 86 6 110 110 110 105 115 110 8 172 172 172 190 200 187 10 245 245 245 277 290 268 12 326 326 326 371 415 372 14 400 400 400 415 520 562 16 459 459 459 488 619 685 18 647 647 647 670 880 924 20 792 792 792 868 1107 1164 24 1480 1480 1480 1659 2099 2107 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 1500 lb ½ 6 6 6 6 4 7 ¾ 6 6 6 6 6 7 1 8 8 8 8 9 9 1¼ 10 10 10 10 10 10 1½ 14 14 14 14 14 14 2 25 25 25 25 25 25 2½ 36 36 36 35 35 36 3 48 48 48 47 48 48 4 73 73 73 75 73 73 5 132 132 132 140 140 132 6 165 165 165 170 160 165 8 260 260 260 286 302 275 10 436 436 436 485 510 455 12 667 667 667 749 775 690 14 940 940 940 890 975 940 16 1250 1250 1250 1250 1300 1250 18 1625 1625 1625 1475 1750 1625 20 2050 2050 2050 1775 2225 2050 24 2825 2825 2825 2825 3625 3325 CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck 2500 lb ½ …. 7 …. 7 7 8 ¾ …. 9 …. 8 10 9 1 …. 12 …. 12 12 13 1¼ …. 18 …. 17 18 20 1½ …. 25 …. 24 25 28 2 …. 38 …. 37 39 42 2½ …. 55 …. 53 56 52 3 …. 83 …. 80 86 94 4 …. 127 …. 122 133 146 5 …. 210 …. 204 223 244 6 …. 323 …. 314 345 378 8 …. 485 …. 471 533 576 10 …. 925 …. 897 1025 1068 12 …. 1300 …. 1262 1464 1608
Carbon Steel A350 LF2 Flange Pressure Rating ASTM A350 LF2 Pressure-Temperature Ratings Temp. °C Working Pressures by Classes, bar 75# 150# 300# 400# −29~38 9.8 19.6 51.1 68.1 50 9.6 19.2 50.1 66.8 100 8.8 17.7 46.6 62.1 150 7.9 15.8 45.1 60.1 200 6.9 13.8 43.8 58.4 250 6.0 12.1 41.9 55.9 300 5.1 10.2 39.8 53.1 325 4.6 9.3 38.7 51.6 350 3.1 8.4 37.6 50.1 375 – 7.4 36.4 48.5 400 – 6.5 34.7 46.3 425 – 5.5 28.8 38.4 450 – 4.6 23.0 30.7 475 – 3.7 17.4 23.2 500 – 2.8 11.8 15.7 538 – 1.4 5.9 7.9
Temp. °C Working Pressures by Classes, bar 600# 900# 1500# 2500# -29~38 102.1 153.2 255.3 425.5 50 100.2 150.4 250.6 417.7 100 93.2 139.8 233.0 388.3 150 90.2 135.2 225.4 375.6 200 87.6 131.4 219.0 365.0 250 83.9 125.8 209.7 349.5 300 79.6 119.5 199.1 331.8 325 77.4 116.1 193.6 322.6 350 75.1 112.7 187.8 313.0 375 72.7 109.1 181.8 303.1 400 69.4 104.2 173.6 289.3 425 57.5 86.3 143.8 239.7 450 46.0 69.0 115.0 191.7 475 34.9 52.3 87.2 145.3 500 23.5 35.3 58.8 97.9 538 11.8 17.7 29.5 49.2
Temp. °F Working Pressures by Classes, psi 75# 150# 300# 400# -20~100 140 285 740 985 200 130 260 680 905 300 115 230 655 870 400 100 200 635 845 500 85 170 605 805 600 70 140 570 755 650 60 125 550 730 700 – 110 530 710 750 – 95 505 675 800 – 80 410 550 850 – 65 320 425 900 – 50 230 305 950 – 35 135 185 1000 – 20 85 115
Temp. °F Working Pressures by Classes, psi 600# 900# 1500# 2500# -20~100 1480 2220 3705 6170 200 1360 2035 3395 5655 300 1310 1965 3270 5450 400 1265 1900 3170 5280 500 1205 1810 3015 5025 600 1135 1705 2840 4730 650 1100 1650 2745 4575 700 1060 1590 2655 4425 750 1015 1520 2535 4230 800 825 1235 2055 3430 850 640 955 1595 2655 900 460 690 1150 1915 950 275 410 685 1145 1000 170 255 430 715
In Stock Carbon Steel A350 LF2 Flanges Types ASTM A350 LF2 Flanges Price in India
Carbon Steel A350 LF2 Weld Neck Flange
Carbon Steel A350 LF2 Long Weld Neck Flange
Carbon Steel A350 LF2 Slip On Flange
Carbon Steel A350 LF2 Spectacle Blind Flanges
Carbon Steel A350 LF2 Socket Weld Flanges
Carbon Steel A350 LF2 Blind Flange
Carbon Steel A350 LF2 Threaded Flanges
Carbon Steel A350 LF2 Orifice Flanges
Carbon Steel A350 LF2 Lap Joint Flanges
Carbon Steel A350 LF2 Square Flanges
Carbon Steel A350 LF2 Ring Type Joint Flanges
Carbon Steel A350 LF2 Tongue and Groove Flange
Carbon Steel A350 LF2 Expander Flanges
Carbon Steel A350 LF2 Reducing Flanges
Carbon Steel A350 LF2 Male & Female Flanges
Carbon Steel A350 LF2 Weldolet Flange
Carbon Steel A350 LF2 Nipolet Flange
Carbon Steel A350 LF2 Backing Ring Flanges
Carbon Steel A350 LF2 Ring Spacer Flanges
Carbon Steel A350 LF2 Paddle Blind Flanges
Carbon Steel A350 LF2 Plate Flange
Carbon Steel A350 LF2 High Hub Blind Flange
Carbon Steel A350 LF2 Custom Flanges
Carbon Steel A350 LF2 Swivel Ring Flange
Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Carbon Steel A350 LF2 Flanges contact us now.
How To Order Carbon Steel A350 LF2 Flanges? Parameters to request estimates Flange type (welding neck, slip-on, threaded, lap joint flange, etc) Carbon Steel Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.) Nominal pipe size (NPS) CS A350 LF2 Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges) Pipe schedule (for welding neck and socket weld flanges) Carbon Steel A350 LF2 Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically) CS A350 LF2 Flange surface finish (smooth, stock, concentric serrated, etc) Carbon Steel A350 LF2 Flange Quantity
Carbon Steel A350 LF2 Flanges Industries and Applications ASTM A350 LF2 Flange Applications Pumps, Valves, and vessels in manufacturing and food processing. Pipe connections in industrial waterworks. Heat exchangers and heating systems of all sizes. Mining support. Nuclear power systems. Plumbing and mechanical systems. Assemblies in the oil, gas, and petrochemical industries. Fire protection systems.
Carbon Steel A350 LF2 Flange Supply and Export Network List of Cities and Countries 
