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ASME B16.5/DIN2527/ASTM A105/ASTM A182 (NPS1/2-NPS24) FLANGE

ASME B16.5/DIN2527/ASTM A105/ASTM A182 (NPS1/2-NPS24) FLANGE

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Flanges We offer a comprehensive range of Flanges including Slip on Flanges (SORF), astm a182 flanges, monel 400 flanges, astm a181 flanges, Weld Neck Flanges, Blind Flanges, Socket Weld Flanges, Spectacle Flanges. These flanges are designed using finest grade of stainless steel to ensure long service life. Our range is available in ANSI, DIN and BS standards. Our Slip on Flanges (SORF), Socket Weld Flanges (SWRF), Weld Neck Flanges are widely acknowledged for dimensional accuracy, chemical resistance, high tensile strength and durability. Slip On Flanges (SORF) Slip on flanges are bored slightly larger than the outer Diameter of the matching pipe. The pipe slips into the flange prior to welding both inside and outside to prevent leaks. Weld Neck Flanges (WNRF) Weld Neck Flanges (WNRF) is designed in line with international quality standard. These flanges come with welding neck, which is hot formed from a circular section of steel plate having a small co-axial hole in the center. Socket Weld Flanges (SWRF) Socket Weld Flange (SWRF) is a device, which is welded to the end of pipe so that the pipe can be bolted to another pipe with a similar flange. The stainless steel socket weld flanges allow a pipe to be disconnected and reconnected with ease Blind Flanges (BLRF) Blind Flange (BLRF) is used to close the end of the pipe, valves, pressure vessel openings and other channels where one end needs to be blanked off. These are developed using quality stainless steel and are widely used in paper and pulp industries. Lapped Joint Flanges Lapped Joint Flanges are mainly used in those piping, which is fitted with the lapped pipe or with the stub end lap joint flange. This arrangement is perfect for systems that require dismantling for inspection and cleaning. Screwed Flange is available in stainless steel, carbon steel and nickel alloy material. Designed in conformation with international quality standard, our range finds a wide application in power plant, chemical & food and drilling & well building industries. We also provide screwed flange as per the drawings and specifications provided by the clients. Specifications : Stainless steel : ASTM A 182, A 240 Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel : UNS S31803, 2205, Super duplex stainless steel : UNS S32750 Carbon steel : ASTM A 105, ASTM A 181 Alloy steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel alloys : Monel 400 & 500, inconel 600 & 625, incolloy 800, 825, hastelloy C22,C276 Copper alloys : Copper, brass & gunmetal Size : 1/8" NB TO 48"NB Class : 150, 300, 400, 600, 900, 1500 & 2500 Standards : •ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 •DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 •B.S: BS4504, BS4504, BS1560, BS10 Forged Flanges ASTM / ASME / ANSI / ASA Standards a. Standards of Flanges B16.47 Large Diameter Steel Flanges: NPS 26 through NPS 60 This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60 and in ratings Classes 75, 150,0300, 400, 600, and 900. Flanges may be cast, forged, or plate (for blind flanges only) materials. Requirements and recommendations regarding bolting and gaskets are also included. The American Society of Mechanical Engineers issues standards for mechanical and piping design. ASME standard B16.47 covers large diameter pipes up to a 60-inch bore. ASME standard B16.7 series A flanges are equivalent to MSS SP44 flanges. ASME standard B16.7 series B matches API 605 flanges. B16.5 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances,marking, testing, and methods of designating openings for pipe flanges and flanged fittings.The standard includes flanges with rating class designations 150, 300, 400, 600, 900, 1500, and 2500 in sizes NPS 1/2 through NPS 24, with requirements given in both metric and U.S units. The Standard is limited to flanges and flanged fittings made from cast or forged materials, and blind flanges and certain reducing flanges made from cast, forged, or plate materials. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints. API Standards API flanges are designed to handle very high pressures and temperatures. API flanges have a smaller bolt circle than MSS flanges. All API flanges are ring joint flanges. API flange standards start with a number followed by a letter. API standard 17D is the specification for sub-sea well head flanges. "The Differents Between API and ANSI Flanges" The difference between ASME/ANSI and API flanges is the fabrication material and the higher rated API operating pressure. ASME/ANSI flanges are common in industrial process systems handling water, steam, air and gas. API flanges are manufactured for high strength operating refinery systems with products such as oil and explosive gases. The flange standards API 6A and ASME/ANSI B16.5 are similar dimensionally - but the API 6A flanges are rated for higher pressures as shown in the table below Flange standard series American Standard Series ASME/ANSI B16.5 Class 150 BL ASME/ANSI B16.5 Class 300 BL ASME/ANSI B16.5 Class 600 BL ASME/ANSI B16.5 Class 900 BL ASME/ANSI B16.5 Class 1500 BL ASME/ANSI B16.5 Class 2500 BL ASME B16.47 Series A/MSS SP-44 Class 150 BL ASME B16.47 Series A/MSS SP-44 Class 300 BL ASME B16.47 Series A/MSS SP-44 Class 600 BL ASME B16.47 Series A/MSS SP-44 Class 900 BL ASME B16.47 Series B/API 605 Class 75 BL ASME B16.47 Series B/API 605 Class 150 BL ASME B16.47 Series B/API 605 Class 300 BL ASME B16.47 Series B/API 605 Class 600 BL ASME B16.47 Series B/API 605 Class 900 BL ASME B16.48 Class 150 ASME B16.48 Class 300 ASME B16.48 Class 600 ASME B16.48 Class 900 ASME B16.48 Class 1500 ASME B16.48 Class 2500 ASME/ANSI B16.5 Class 150 LJ ASME/ANSI B16.5 Class 300 LJ ASME/ANSI B16.5 Class 600 LJ ASME/ANSI B16.5 Class 900 LJ ASME/ANSI B16.5 Class 1500 LJ ASME/ANSI B16.5 Class 2500 LJ ASME B16.36 Class 300, Welding Neck, Slip-On and Threaded ASME B16.36 Orifice Flanges Class 400, Welding Neck2 ASME B16.36 Orifice Flanges Class 600, Welding Neck2,3 ASME B16.36 Orifice Flanges Class 900, Welding Neck2 ASME B16.36 Orifice Flanges Class 1500, Welding Neck2 ASME B16.36 Orifice Flanges Class 2500, Welding Neck2 Ring Joint Facings ASME/ANSI B16.5 & B16.47-1 Ring Joint Facings ASME/ANSI B16.5 & B16.47-2 Ring Joint Facings ASME/ANSI B16.5 & B16.47-3 Ring Joint Facings ASME/ANSI B16.5 & B16.47-4 ASME/ANSI B16.5 Class 150 SW ASME/ANSI B16.5 Class 300 SW ASME/ANSI B16.5 Class 600 SW ASME/ANSI B16.5 Class 1500 SW ASME/ANSI B16.5 Class 150 SO ASME/ANSI B16.5 Class 300 SO ASME/ANSI B16.5 Class 600 SO ASME/ANSI B16.5 Class 900 SO ASME/ANSI B16.5 Class 150 WN ASME/ANSI B16.5 Class 300 WN ASME/ANSI B16.5 Class 600 WN ASME/ANSI B16.5 Class 900 WN ASME/ANSI B16.5 Class 1500 WN ASME/ANSI B16.5 Class 2500 WN ASME B16.47 Series A/MSS SP-44 Class 150 WN ASME B16.47 Series A/MSS SP-44 Class 300 WN ASME B16.47 Series A/MSS SP-44 Class 600 WN ASME B16.47 Series A/MSS SP-44 Class 900 WN ASME B16.47 Series B/API 605 Class 75 WN ASME B16.47 Series B/API 605 Class 150 WN ASME B16.47 Series B/API 605 Class 300 WN ASME B16.47 Series B/API 605 Class 600 WN ASME B16.47 Series B/API 605 Class 900 WN ANSI/AWWA C207-07, AWWA Standard for Steel Pipe Flanges for Waterworks Service-Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm) AWWA C207 Class B-Ring and Blind Flanges AWWA C207 Class B-Hub and Blind Flanges AWWA C207 Class D-Ring and Blind Flanges AWWA C207 Class D-Hub and Blind Flanges AWWA C207 Class E-Ring and Blind Flanges AWWA C207 Class E-Hub and Blind Flanges AWWA C207 Class F-Ring and Blind Flanges BS Standards BS 10:1962 Specification for Flanges and Bolting for Pipes, Valves and Fittings (covering plain, boss, integrally cast or forged, and welding neck type flanges). BS 1560 : WELDING NECK FLANGE, SOCKET WELDING FLANGE, SLIP-ON BOSS FLANGE, BLIND FLANGE, SCREWED BOSS FLANGE, LAPPED FLANGE. Pressure Class : 150 , 300 , 400 , 600 , 900, 1500 , 2500 BS 4504(ISO 7005-1: 1992 (E) Specification for Steel Flanges (pressure ranges PN 2.5 to PN 40 and nominal sizes up to DN 4000) BS 3293 Class 150 SO BS 3293 Class 300 SO BS 3293 Class 600 SO BS 3293 Class 150 WN BS 3293 Class 300 WN BS 3293 Class 600 WN DIN Flanges DIN Flange Standards: DIN 2527 Blind flange - PN6-PN 100 DIN 2576 Flat flange for welding - PN 10 DIN 2642 Lapped flange - PN 10 DIN 2655 Lapped flange - PN 25 DIN 2656 Lapped flange - PN 40 DIN 2641 Lapped flange - PN 6 DIN 2673 Lose flange and ring with neck for welding - PN 10 DIN 2561 Oval flange, with neck threaded - PN 10 and PN 16 DIN 2558 Oval flange, with neck threaded - PN 6 DIN 2566 Threaded flange with neck - PN 10 and PN 16 DIN 2630 Welding neck flange - PN 1 and PN 2.5 DIN 2632 Welding neck flange - PN 10 DIN 2637 Welding neck flange - PN 100 DIN 2633 Welding neck flange - PN 16 DIN 2638 Welding neck flange - PN 160 DIN 2634 Welding neck flange - PN 25 DIN 2628 Welding neck flange - PN 250 DIN 2629 Welding neck flange - PN 320 DIN 2635 Welding neck flange - PN 40 DIN 2627 Welding neck flange - PN 400 DIN 2573 Welding neck flange - PN 6 DIN 2636 Welding neck flange - PN 64 DIN 2631 Welding neck flange - PN6 Material: Carbon Steel: DIN 17175: ST35.8,ST45.8, ST37.2,ST37, DIN 17173: ST35N Stainless Steel: W.Nr 1.4301, W.Nr 1.4306, W.Nr 1.4401, W.Nr 1.4404, W.Nr 1.4541 Duplex Stainless Steel: W.Nr 1.4362, W.Nr1.4417, W.Nr1.4462, W.Nr1.4460, W.Nr1.4501, W.Nr1.4410, W.Nr 1.4507 API Standards API 605 Large-diameter Carbon Steel Flanges (nominal Pipe Sizes 26 Through 60; Classes 75, 150, 300, 400, 600 And 900) MSS Standards MSS SP-9 standard for spot facing flanges. MSS SP-44 standard for steel pipeline flanges. MSS SP-60 standard for connecting flange joint. MSS SP-9 standard for spot facing flanges. MSS SP-44 standard for steel pipeline flanges. MSS SP-60 standard for connecting flange joint. AS Standards AS4087-2004 Metallic flanges for waterworks purposes AS2129 Flanges for Pipes, Valves and Fittings AWWA Standards AWWA C207 Steel Pipe Flanges for Waterworks Service--Sizes 4 In. Through 144 In. (100 mm Through 3600 mm). EN1092-1 Standards EN1092-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories. GOST Standards 12820-80 Russian pipe flanges standard for flat type. 12821-80 Russian pipe flanges standard for weld neck type. JIS Standards B2220 Steel Welding Pipe Flanges. KS Standards B1503 Steel Welding Pipe Flanges. SABS/SANS Standards SANS-1123 South African pipe flanges standard. TOTAL Standards TOTAL GS EP PLR 222 Carbon steel flanges and branch outlet fittings and forged components for pipelines (sweet service) TOTAL GS EP PLR 223 Carbon steel tees for pipelines (sweet service) UNI Standards UNI 2276-67 Flat Flange. UNI 2277-67 Flat Flange. UNI 2278-67 Flat Flange. UNI 6083-67 Flat Flange. UNI 6084-67 Flat Flange. UNI 6088-67 Lap Joint Flange, Loose Flange. UNI 6089-67 Lap Joint Flange, Loose Flange. UNI 6090-67 Lap Joint Flange, Loose Flange. UNI 2299-67 Lap Joint Flange, Loose Flange. UNI 2300-67 Lap Joint Flange, Loose Flange. UNI2280-67 Weld Neck Flange. UNI2281-67 Weld Neck Flange. UNI2282-67 Weld Neck Flange. UNI2283-67 Weld Neck Flange. UNI2284-67 Weld Neck Flange. UNI2285-67 Weld Neck Flange. UNI2286-67 Weld Neck Flange. UNI2253-67 Threaded Neck Flange. UNI2254-67 Threaded Neck Flange. UNI6091-67 Blind Flange. UNI6092-67 Blind Flange. UNI6093-67 Blind Flange. UNI6094-67 Blind Flange. UNI6095-67 Blind Flange. UNI6096-67 Blind Flange. UNI6097-67 Blind Flange. b. Raw material: All pipe flanges in carbon, stainless, alloys and chrome steel materials. ( See Technology pages ) c. Flange types: Weld Neck (WN), Slip on (SO), Blind (BL), Threaded (THR), Socket Weld (SW), Lap Joint (LJ), Orifice Flanges, RTJ and custom flanges. d. Size: Sizes Range from 1/2" to 80", DN15-DN2000. e.Pressure classes: ANSI, ASME, ASTM, BS10 - Lbs/Psi 150, 250, 300, 350, 400, 600, 900, 1500, 2500 JIS B2220, KS1503 - 5K, 10K, 16K, 20K, 30K DIN, UNI, EN1092-1, BS 4504, GOST12820/12821-80 etc - PN6, PN10, PN16, PN25, PN40, PN63, PN100 SANS/SABS 1123 - Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 Flanges: - Com Pescoço (Welding Neck), Encaixe (Socket Welding), Sobreposto (Slip On), Roscado (Threaded), Cego (Blind), Solto (Lap Joint), Pescoço com tomada de pressão (Welding Neck Orifice). - Diâmetro nominal de 1/2 polegada até 114 polegadas, em todas as espessuras conforme ANSI B36.10 e ANSI B36.19 ou conforme desenho. - Norma dimensional ASME B16.5 / B16.36 / B16.47 Serie “A" e Serie “B"/ MSS SP-44 / API 605 / API 6ª / API 17D / AWWA C207, ou Forjado Especial conforme desenho. - Material ASTM A-105 / ASTM A-182 Gr. F5, F5a, F9, F11, F12, F304, F304H, F304L, F316, F316H, F316L, F317, F317H, F317L, F321, F321H, F321H, F347, F347H, F347L/ ASTM A-350 Gr.LF1, LF2, LF3 / ASTM A-694 Gr. F42, F46, F48, F50, F52, F56, F60, F70, F75. Figura Oito: - Figura oito (Spectacle Blind), Anel espaçador e Raquete (Spacer Ring and Paddle). - Diâmetro nominal de 1/2 polegada até 42 polegadas ou conforme desenho. - Norma dimensional N120 Rev.C / ASME B16.48, ou Forjado especial conforme desenho. - Material ASTM A-36 / ASTM A-283 Gr.C / ASTM A-285 Gr.C / ASTM A-515 Gr.70 / ASTM A-516 Gr.55, Gr.60, Gr.70 / ASTM A-387 Gr.TP5a, TP9, TP11, TP12 / ASTM A-694 Gr.F42, F46, F48, F50, F52, F56, F60, F70 / ASTM A-240 TP304, TP304H, TP304L, TP316, TP316H, TP316L, TP317, TP317H, TP317L, TP321, TP321H, TP321L, TP347, TP347H, TP347L. Chemical Requirements (Composition, %, max) Material Symbol C Mn P S Si Ni Cr Mo Cu N V Co ASTM A105 0.35 0.60-1.05 0.035 0.040 0.10-0.35 0.40 0.30 0.12 0.40 _ 0.08 _ ASTM A350 LF2 0.30 0.60-1.35 0.035 0.040 0.15-0.30 0.40 0.30 0.12 0.40 _ 0.08 0.02 ASTM A182 F304 0.08 2.00 0.045 0.030 1.00 8.0-11.0 18.0-20.0 _ _ _ _ _ ASTM A182 F304L 0.03 2.00 0.045 0.030 1.00 8.0-13.0 18.0-20.0 _ _ _ _ _ ASTM A182 F316 0.08 2.00 0.045 0.030 1.00 10.0-14.0 16.0-18.0 2.00-3.00 _ _ _ _ ASTM A182 F316L 0.03 2.00 0.045 0.030 1.00 10.0-15.0 16.0-18.0 2.00-3.00 _ _ _ _ ASTM A182 F321 0.08 2.00 0.045 0.030 1.00 9.0-12.0 17.0-19.0 _ _ _ _ _ EN 10025 S235JR 0.20 1.40 0.045 0.045 _ _ _ _ _ 0.009 _ _ 20Mn 0.17-0.23 0.70-1.00 0.035 0.035 0.17-0.37 0.30 0.25   0.25       20 0.17-0.23 0.60-1.00 0.030 0.020 0.17-0.37 0.25 0.25   0.25       16Mn 0.13-0.19 1.20-1.60 0.030 0.020 0.20-0.60 0.30 0.30   0.25       Mechanical Requirements Material Symbol Tensile Strength, min, MPa Yield point, min, Mpa Elongation, min, % Reduction of area, min, % Hardness, max, HB Min. Impact Average, J Test Temperature, °C ASTM A105 485 250 22 30 187     ASTM A350 LF2 485-655 250 22 30   20 -46 ASTM A182 F304 515 205 30 50       ASTM A182 F304L 485 170 30 50       ASTM A182 F316 515 205 30 50       ASTM A182 F316L 485 170 30 50       ASTM A182 F321 515 205 30 50       20Mn 450 275 24 50 197     20 Norsok L005 Compact Flange Bigger dimensions Limited to : 48" (CL 1500)- 24" (CL 2500) Higher Pressure Classes Limited to CL 2500 Swivel flanges Not available Adapted face angle Fixed angle Seal ring types adapted to specific application 1 Sealring type : IX Quality Open standard, dominated by flange factories. Availibility Bolting Material B7 / L7 Engineering and on-site support Close to non-existent More practical temperature limits -100°C to +250°C A Summary of the DNs applicable to each rating class is given in Table DN NPS CL600 CL900 CL1500 CL2500 15 1/2" Equal to CL2500 Equal to CL2500 Equal to CL2500 * 20 3/4" * 25 1" * 40 1 1/2" * 50 2" Equal to CL1500 Equal to CL1500 * * 65 2 1/2" * * 80 3" Equal to CL900 * * * 100 4" * * * 125 5" * * * 150 6" * * * * 200 8" * * * * 250 10" * * * * 300 12" * * * * 350 14" * * * * 400 16" * * * * 450 18" * * * * 500 20" * * * * 550 22" * * * * 600 24" * * * * 650 26" * * * * 700 28" * * * * 750 30" * * * * 800 32" * * * * 850 34" * * * * 900 36" * * * * 950 38" * * * * 1000 40" * * * * 1050 42" * * * * 1100 44" * * * * 1150 46" * * * * 1200 48" * * * *            


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ASME B16.5/DIN2527/ASTM A105/ASTM A182 (NPS1/2-NPS24) FLANGE Images

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