24 inch flange dimensions in mm b16 metric

24 inch flange dimensions in mm b16 metric. Dimensions to ASME B16. Diameter of Bolt Holes (Q): Tolerance: The diameter is typically oversized by +3 mm (1/8 inch) relative to the nominal bolt size Weld Neck Flange Dimensions – Class 150 to Class 2500. 75 means an 8 mm (0. 74 66. For example, M8 X 0. 5 inches to 21inches. 330. 25P0. 5mm for the raised face height For Class 600, 900, 1500, 2500 the flange thickness does not include the raised face height and approx. Dimensions are in inches. ) of Blind Flanges Classes from 150 to 2500 (NPS, ID, OD, Thickness, and bolting details, tolerances) - in millimeters Feb 18, 2016 · on 18 February 2016. ASMEB16. Dimensions per ASME B16. ASME B16. Equal Tee dimensions are as per ASME B16. 94 DIMENSIONS ARE IN INCHES Bolt hole diameter 1/8" larger than bolt diameter Corporate Headquarters & Sales Office Texas Manufacturing Facility & Sales Office CAB Incorporated CAB Incorporated 24. /Kgs. at Base of Hub Thread Length Holes Raised Face Net Diam. ASME ANSI Flange Sizes - all expressed in inches and all weights expressed in pounds. 5 Class 150 Flanges 3/4 3. 5-2017 class 150 flange dimensions. 00 3. September 26, 2014. 75 mm (0. length over 12 inch to 18 inch tolerance = ± 3. Threaded flanges, slip on flanges, and socket welding flanges of ASME B16. PeteStop® ILS. All units are mm except that d and l are 6154. pipefittingweb. 5 - Inch Dimensions - Weld Neck Pipe Flanges and Flanged Fittings NPS ½ Through NPS 24 Metric/Inch Standard AN AMERICAN NATIONAL STANDARD ASME B16. 600. 838. Flange Thick. Jan 4, 2020 · Also, share latest information and news related to products, materials and different types grades to help business dealing in this industry. Find dimensions for welding neck flanges 150 lb in mm and inches in seperate table, this table include flanges weight in kg, pound. Feb 15, 2016 · This datasheet is for lap joint flanges that have a flat face connection. Haihao Group manufacture slip on flange according to international standard,like ANSI/ASME B16. 300. The 150 lb flange dimensions metric is known to cover Pipe Flanges in addition to 3 150 lb flange dimensions Fittings for size NPS ½ inch to 24 inch for above NPS 26 inch to 60 inch it should be as per ASME B16. 41. 4 to convert in mm. Visit this page to download as PDF. 45 mm. 3. 7. 5 Class 600 welding neck flange. 7mm to 1219. length to 12 inch tolerance = ± 1. 32″. 75. 25 22. 5 | Class 300 NPS Nominal Pipe Size O W Tf d Number mm inch mm inch mm inch mm inch holes 1/2" 95. ANSI B16. Last Updated: 31 May 2023. 1) The minimum flange thickness does not include the raised face thickness 2) This dimension is for the large end of hub, which may be straight or tapered. Dimensions and weights of Class 150 raised face threaded flanges (RF WN) to ASME B16. WELDING NECK (WN) SLIP-ON WELDING (SOW) Note 1: All weights are approximate. Bolt circle diameters are 1/8 inch larger than bolt diameter. Important! please read this short article. 5-2009) Pipe Flanges and Flanged Fittings NPS 1⁄ 2 Through NPS 24 Metric/Inch Standard AN AMERICAN NATIONAL STANDARD Two Park Avenue • New York, NY • 10016 USA Dimensional Tolerances Weld Neck Flanges ASME B16. Heat exchangers and heating systems of all sizes. Notes -Weights are based on manufacturer’s data and are approximate. The outside diameter of the flanges range from 3. 6) size flange dia flange thickness pcd no. Dimensions are in millimeters Jun 10, 2022 · 150# B16. 358. NPS. 47 dimensions of Large-Size Flanges Classes from 150 to 900 (NPS, ID, OD, Thickness, and bolting details, tolerances) – from 26 to 60 inches. Y: length through hub of WN. 50. The most common flanging used in Australia in oil, gas and mining is now ANSI flanging to ANSI B16. Metric Dimensions of Blind Flange Rating 150 as per ASME B16. *The bolting dimensions of ASME B16. Table provides dimensions of equal tee. Threaded RF Slip On RF. This post includes a flange bolt dimension table in addition to my discussion of stud and bolt sizes used in plumbing. Long Weld Neck Flange Dimensions as per ASME B16. Flange Thickness (T): Tongue and Groove. 900. For instance, the characteristic considered by the 30 150 Check out the Flange Dimension Chart with Weight right now. 1/2. 35 mm (1/4in. For Ring Groove face dimensions see below. 4 mm) Studs are measured parallel to the axis ( L) from the first to the thread without the chamfers (points). 05 774. 70 0. 5 and B16. 5, suitable for various sizes and pressure classes: Diameter of Bolt Circle (P): Tolerance: ±1. 86. Dimensions are in inches, use 25. 6 mm. 88 5/8 4 AN AMERICAN NATIONAL STANDARD ASME B16. 5 Class 150 Slip on Flange Dimensions from 1/2 inch to 24 inches Nominal Pipe Size diameter. com Email: wellgrow@pipefittingweb. of hole hole dia 50 165 16 125 4 19 65 185 16 145 4 19 80 200 21 160 4 19 100 220 22 180 8 19 125 250 22. 47 - 2017 Dimensions of Class 150 Series B Flanges Minimum Thickness of Drilling Flange, (t f) [Note (1)] GENERAL NOTES: Dimensions are in inches. * All dimensions are in inches, use 25. Note 2: For Class 150, 300 the flange thickness “D" dimension includes approx. Sep 10, 2023 · 12. 1 is: 1538, pt -iv & vi (pn-1. 5 Flange Dimensional Sizes 1/2 to 2 1/2 inches Table Chart In this article, I have covered Flange Bolt Dimension Chart and Stud Size Dimensions for stud and bolt used in piping. Diameter of Bolt Holes (Q): Tolerance: Generally oversized 22 29. 20. O. M72. This datasheet is for weld neck flanges that have a raised face connection. 400. 5 & B16. Flange dimensions chart or table provides dimensions such as outside diameter (OD), length through hub, diameter of raised face, BCD, number of bolt holes and bolt hole diameter. 850. Texas Flange has served the petrochemical, process, and waterworks industries for over 3 decades. The flanges range between ¼ inches to 24 inches in nominal bore size under the B16. 5-2020 Table 17C Templates for Drilling Class 900 Pipe Flanges and Flanged Fittings " Detailed bolt data on your phone. 5-2013) Pipe Flanges and Flanged Fittings NPS 1⁄ 2 Through NPS 24 Metric/Inch Standard AN AMERICAN NATIONAL STANDARD Get more FREE standards from Standard Sharing Group and our chats 68. (1)- Bolt lenghts are calculated based on bolting one WN to one Blind. Below are the standard measurements for flanges and Diameter of Contact Face. 2mm in nominal size. ±0. There are no class 400 flanges NPS 1/2 thru NPS 3 (use Class 600), class 900 flanges NPS Jul 5, 2019 · 2-3/4. 50 15. 47 flange standards. Size In Inch D In (MM) X In (MM) G In (MM) t In (MM) B1 In 24 600 815 46. 38 inches and the minimum wall thickness of the 24 inch flanges is 1. 82 24 32. 25 26. *Y: length through hub; T: flange thickness; L: length of stud bolts for 7 mm raised face flange; The height of raised face t is 7 mm for all Class 600 S/O flanges. 812. Sep 5, 2019 · Dimensions of 300# B16. 47 Series A Class 900 Flange PDF (for printing). These flanges may be supplied with a flat face. Styles we offer include Weld Neck, Slip On, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes from 1/2 ASME B16. DN800. The pressure rating class for the ANSI B16. TBL: minimum thickness of blind flange. 1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 ASME B16. 692. Nominal. However in general industrial, commercial and waste/water industries AS2129 Table flanging is the most common. 6 mm (±1/16 inch) for flanges through NPS 24. DN900. D Outside Weight Diam. 81 inches. 69 1. 5 class 150 covers dimensions for weld neck flanges from 1/2" to 24" nominal pipe size diameter. 5. 38 29. Tables below show flange dimensions with 7 mm raised face which is additional to the flange thickness. 47 Series A Class 150 Blind Flange Dimensions. The B16 or British standard 16 covers pressure as Sep 5, 2019 · ASME B16. Ph must be a 28. 47 (Large Dia. Inside Diameter. 5 Class 600 Flange Dimensions In Mm. 4 as a factor to convert into mm. 19in). 8 mm. 4mm must be added to D dimension. The measurement units vary according to the imperial and metric measures. The length of the Stud Bolt does not include the height of the chamfers (points). In this article, I have covered Flange Bolt Dimension Chart and Stud Size Dimensions for stud and bolt used in piping. 702. 63 12. All units are mm except that d and l are provided in inch. *A: Diameter of hub top of WN; T BL: minimum thickness of blind flange; T WN: minimum thickness of WN flange. 75. 5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard. 5 starts from class 150 to class 2500. flange details flange details table no. Jul 3, 2019 · *The bolting dimensions of ASME B16. 5 - Metric Dimensions - Weld Neck/Stud Bolts Class 150 to 8. 4 mm) Male-Female. Jun 10, 2022 · 150# B16. Additional in depth information about these kinds of flanges can be found on the Ring Type Joint page. 540. 5-2009 (Revision of ASME B16. 5 Class 1500 flanges shall be furnished by stud bolt with nuts. 47 Series B Class 150 Flange PDF (for printing). ), BS 10 Table D Flange Technical Drawing, BS 10 Table D Flange at best prices in India. com Fax: 886-423112578 ANSI B16. 2. 1/4" raised face is not included in dimension "C" and "M". *Click to view the dimensions for ASME B16. 105. 82 millimeters (0. ANSI B 16. Flanges - ASME B16. The flanges come in different types such as pressure classes ranging from 150 to 2500. Tolerance Outside diameter for NPS 1/2 through NPS 8 is ± 0. 5 limited to: Flanges and flanged fittings made from cast or forged materials. Ansi B16. 5-2017 (Revision of ASME B16. During a dimensional inspection of the weld neck flange, you should check for. 275. Male-Female. 25. Flanges Large Diameter Flanges Dimensions and Weights (ASME B16. 6 mm Raised Face = ± 0. Dimensions of blind flanges - ASME B16. Weights are based on manufacturer’s data and are approximate. 5 Class 150 Flange. 24". 0. 75 25. These are made in A105, 304, 316, 310, 310S, 2205, 2507, F5, F9, F11, F22, etc. 6 mm (±1/16 inch) for flanges up to and including NPS 24. 120 28. 12 24. Jan 5, 2020 · Also, share latest information and news related to products, materials and different types grades to help business dealing in this industry. 6 mm (±1/16 inch) for flanges through NPS 24, ensuring uniform distribution of bolt loads. Depth of Groove and Female is 4. 88 0. 24: 1 1/4: 185: 205: 3 Flange dimensions O Tf d NP W Flange dimensions ANSI 16. There are no class 400 flanges NPS 1/2 thru NPS 3 (use Class 600), class 900 flanges NPS term "class" used in ansi b16. 03″ or 34 TPI). (2)- Bolt diameter should be 1/8″ less than the bolt hole diameter. P. Source: "ASME B16. Plumbing and mechanical systems. Studs are measured parallel to the axis ( L) from the first to the thread Sep 26, 2014 · Flange and Bolt Dimensions Class 150 To 2500 ASME/ANSI B16. 5 Class 2500 Flanges Industries and Applications. 50 24. ASME/ANSI B16. X: diameter of hub of WN flange. 01 in (±0. 5 SO Flanges: Dimensions & Weights. 5 - Inch Dimensions - Weld Neck Feb 10, 2016 · This datasheet is for flanges that have a ring type joint (RTJ) end connection. ) Diameter of Face Number of Bolts Diameter of Bolt Holes Diameter of DN NPS Bolt Circle A C G n I J 650 26 760 31. 47 Series A flanges. Y: length through hub; X: diameter of hub at base; A: diameter of hub at top welding point; Ms: approximate weights/ masses of the flange; Generally, the bore diameter B of flange is equal to A minus two times of nominal Elbows 90º, long radiusReducers, eccentricElbows 45º, long radiusStud ends, short lengthElbows 90º, short radiusTees, equalEnd capsTees, reducingReducers, concentric Elbows 90º, long radius ASTM A403 / A815 ASME B16. Posted in Weld Neck Flange Datasheets. 5 Class 2500 welding neck flange. 331. Dimension B corresponds to the pipe inside diameter. All dimensions are in mm. length over 18 inch tolerance = ± 6. Diameter of Bolt Circle (P): Tolerance: ±1. (1)- Bolt lengths are calculated based on bolting one WN to one Blind. 5, check 150 to Nov 27, 2020 · class 900 flange dimensions. 9. Thick- ness mm inch D B1 t T2 X Q h n K . Hits: 11397. They offer a practical solution for a variety of applications, ensuring system integrity and providing operational flexibility. 101. The thickness of lap that remains after machining the female face shall be no less than the nominal wall thickness of pipe used. One Comment. D: outside diameter of flange. Tongue and Groove / Male-Female ± 0. Flange. 5 Class slip on flange dimensions 300# size ranges from ½ inch (15 NB) to 48 inch (1200NB) or DN10~DN5000. Weld neck flange dimensions are covered in ASME B16. 30″. 5 covers manufacturing specification for pipe flange and flange fittings dimensions from NPS 1/2 to NPS 24, ratings from Class 150 to 2500. 5 Class 150 Flange dimensions for Weld Neck, Slip On, Blind, Threaded, Socket Weld and Lap Joint type Flanges from 1/2 inch up to 24 inches Nominal The tolerance for the diameter of the bolt circle is typically ±1. 6. Metric to Imperial ASME Pipe & Valve Size Conversion Chart. 05 723. 38. 5 mm - 0. *Use 25. 4 as to convert in mm. on 18 February 2016. Blind flanges and certain reducing flanges made from cast, forged or plate materials. During the dimensional inspection of the flange, you should check for the following; May 31, 2023 · 24. Sep 20, 2017 · For precise values, especially for specific flange sizes and classes, direct reference to the ASME B16. 0 13011 (Flange Dimensions) Flange Dimensions 125# & 150# Website: www. 25 mm is the lead, and 0. Hex bolts are measured from under the head to the top of de bolt. 3 20 1 1/4 150 Industrial flange dimensions as per ANSI B16. We provide ANSI, API, and AWWA pipe flanges in carbon steel, stainless steel, alloys, and chrome steel. 47 Series B welding neck flanges and blind flanges of each pressure rating. 5,the products dimensions are difference in different pressure. 38 27. 5 295 8 23 250 395 26 350 12 23 Jun 10, 2004 · 1/16” raised face converted to 2 mm instead of 1. A bolt and stud will be utilized to attach the flanges. For example, NPS 3⁄4 Class 600. Hits: 11308. 2 mm. Find dimensions for welding neck flanges 300 lb in mm and inches in seperate table, this table include flanges weight in kg, pound. You will use a bolt and stud to connect flanges. 312. 4 mm. 75 mm is the pitch. The Raised Face Height depends on the pressure class Male-Female. 47. Dia of. 50 ASME B16. 5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard; Bolt circle diameters are 1/8 inch larger than bolt ASME STANDARD Flange Dimensions Flange Sizes 1” Thru 24” Flomatic Corporation Flomatic Corporation, 15 Pruyn’s Island, Glens Falls, New York 12801 Phone: 518-761-9797 Fax: 518-761-9798 www. Weights are in pounds. Note: Larger sizes, as well as intermediate sizes, can be furnished. The Flange 150# is one of the lower classes and can be used for low pressure applications. The 150 lb raised face flange dimensions apply for weld neck, slip on, socket weld, threaded, lap joint and blind Male-Female. G: outside diameter of raised face. 5 Class 900 flange dimensions in mm. 4. In this case, 2. The minimum wall thickness for ½ inch flanges is 0. Pipe Size. A. Major types of 300 lb slip on flange dimensions are available in the form of Forged type, Threaded type, Screwed Blind Flange Dimensions as per ASME B16. Number of starts: Designated by “Ph”. 2 2 749. with stud bolts requirements (# stud bolts, diameter) The article shows the ASME B16. 4980. Outside Diameter *. Notes. Dimensions and weights of Class 600 Slip-On Flanges as per ASME B16. 203. Bolt Circle. Bore Diam. Outside diameter of flanges converted to nearest 5 mm. Studs are measured parallel to the axis ( L) from the first to the thread without the chamfers (points). 25 23. 22 21. C. Size in Inch: Size in mm: Outer Dia. 220. 50 1. The diameter and length of the stud and bolt are covered by the ASME B16. 7. Conversion to the nearest mm reflects the intended precision of the dimension. ). 24. 47 series B Class 75 f=2mm Overall Diameter Thickness of Flange(Min. WHAT MEANS “TYPE 05” ACC. 5 standard. 5-2013 (Revision of ASME B16. 5 . 1 692. 150. Texas Flange's Class 900 Forged Flanges, compliant with ANSI B16. ASME sets the standards for flanges and bolt dimensions through the ANSI accredited ASME Standard B 16. 1-7/8. 47 Series B Flanges, by Class. Styles we offer include Weld Neck, Slip On, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes from 1/2″ to 203″. 35 mm Raised Face. *Dimensions in mm There are different faces to the Class 150 Pipe Flanges such as the flat face, raised face and the ring type joint flanges. For example, M8 X Ph2. Mining support. 718. Pumps, Valves, and vessels in manufacturing and food processing. Download Flange Bolt Chart. . 47 Series A/B) Projectmaterials Team. K: diameter of bolt circle; n: number of bolts; d: diameter of bolt holes; l: diameter of bolts; L: length of stud bolts for 2 mm raised face flange; The length of the stud bolt does not include the height of the points. Mass: approximate weights/ masses of the flange; All dimensions are in mm and the weights are in kg. 5 standard is advised. Table covers equal tee dimensions from 3/4" to 48". Blind Flange Dimensions – Class 150 to Class 2500. 5 Class 150 welding neck flange. Riddhi Siddhi Metal Impex is one of the leading Flanges Manufacturers in Mumbai, India. b = raised face included for ANSI Class 150 - 300 b = raised face not included for ANSI Class 400 2500 . 47 SERIES A CLASS 150 FLANGES INDUSTRIES AND APPLICATIONS Pumps, Valves, and vessels in manufacturing and food processing. 0 & pn-1. 07 5. 8 mm; for NPS 10 trough NPS 24 tolerance is + 1. 47 SERIES B CLASS 150 FLANGES INDUSTRIES AND APPLICATIONS Pumps, Valves, and vessels in manufacturing and food processing. THREADED RF DIMENSIONS (mm) SLIP ON RF DIMENSIONS (mm) Size Outside Diam. Hits: 6944. 9 705 36 19. Inch Dimensions: 150: 300: 400: 600: 900: 1500: 2500: General Notes. 01 in) Studs are measured parallel to the axis ( L) from the first to the thread without the chamfers (points). Dimensions include outside diameter and thickness of flange, diameter of hub at base, length through hub, diameter of bore, bolt hole diameter, bolt circle diameter and number of bolt holes. Tolerances not listed in ASME B16. Title. 3913. 315″) thread with a pitch of 0. Pipe connections in industrial waterworks. 5 210 8 19 150 285 23 240 8 23 200 340 24. 5 dimensions & weights (Lbs. ≤ 24 = 1. The diameter and length of the stud and bolt are covered in flange standard ASME B16. The article shows the ASME B16. 1. Y: length through hub of WN; t: 2mm height of RF for Class 300 Series A flange. 5 Class 600 Flange Dimensions In Mm can be expressed as 12. 7 Length dimensional tolerances for all Stud Bolts. 25 24. Dimensions Weld Neck Flanges Metric Standard. K: diameter of bolt circle. DN750. 20 does not covers class 400 flanges up to NPS 3 and class 900 flanges up to NPS 2. 36″. 81 27. Thick- ness Total Thick- ness Diam. Lap joint flanges to be used with short or long type stub end with suitable facing. 8. 47 Large Diameter Steel Flanges include NPS 26 through NPS 60. Feb 18, 2016 · on 18 February 2016. Dimensional Tolerances of Lap Joint Flanges ASME B16. 50. Inches: Millimeter: ½ The bolting of ASME B16. 5 class 300 flange dimensions in mm is to not to be confuse it with pressure "rating". 4 mm (±0. 5 CLASS 1500 FLANGES. 5-2003) Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24 Metric/Inch Standard 558. 6. 9 756 40 19. 00 1. Flanges), Flange Size & Weigth. 5 ANSI B16. 13. K: diameter of bolt circle; n: number of bolts; d: diameter of bolt holes; l: diameter of bolts; L: length of stud bolts for 7 mm raised face flange; The length of the stud bolt does not include the height of the points. 5 for Class 300, 300lbs, #300, CL300. Flat face flanges may be provided at full thickness, C, or with raised face removed (the latter is nonstandard). 5 standard covers Steel Pipe Flanges and Flanged Fittings from NPS 1/2 through NPS 24 Metric/Inch in pressure class 150 to class 2500. May 31, 2023 · Piping Topic: Tee and Reducing Tee Dimensions. 272. No. 610. ‘O’. 12. Dec 20, 2021 · BS 10 Table D Flange Dimensions Millimeter (MM. 50 749. Dia. Raised faces measuring. 5 Class 150 Lap Joint Flange Dimensions from 1/2 to 24 inch nominal pipe diameter suitable with sch 40 long or short stub end. Large Male and Female. 5 ensuring all gasket and flange fittings are consistent and fit for purpose allowing a high-quality seal. pdf. A: Diameter of hub top of WN. TWN: minimum thickness of WN flange. See also: ANSI B16. Class 400 socket weld flanges may be provided in NPS 1/2 to 21/2 using Class 600 dimensions. 2 3/4. 500 190. The image shown below indicates the nomenclature used in the dimension chart. Thickness sealing element. 19 5. If the “X P” is omitted, the pitch is defined by the Coase Pitch Series according to ISO-261. flomatic. 25 20 1. Nuclear power systems. d and l are in inch units, while r is in mm unit. 5 2013. The flat face may be either the full C dimension of thickness plus 2 mm or the C dimension thickness without the raised face height. Dimensions Weld Neck Flanges Inch Standard. 5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard ASME B16. > 24 = ± 3. Note: Larger sizes as well as intermediate sizes can be furnished. S = free threads equals 1/3 time bolt dia. something different than 2 mm meet the requirements of the standard. 08. 29. 9 700 28 815 31. 11398. 40. ANSI 150 lb flange dimensions also considers characteristics of flanges. The finished height of the male face shall be the greater of the wall thickness of the pipe used or 6. 47 Series B Flanges Dimensions. 5 standards, for exceptional sealing and durability in very high-pressure environments. 5 blind flange dimensions & weights (in mm, ½-24 inch), in mm/inches and Lbs/Kgs. 5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16. 70 2. Diameter of Bolt Holes (Q): The diameter of bolt holes is generally oversized to allow for ease of alignment and assembly, with a common tolerance of +3 mm (1/8 inch) on the nominal bolt hole size. Values quoted assume 40S/Standard wall thickness. 24 - Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500, and 2500 In summary, Type 05 according to EN 1092-1 specifies blind flanges, which are essential for sealing the ends of pipelines or isolating sections of a piping system. Pressure ratings, temperature ratings, materials, dimensions, tolerances, marking, and testing are all addressed in this Sep 20, 2017 · Here are general tolerance values for key dimensions of threaded flanges according to ASME B16. com April 3, 2020 Rev. 1. ASME B16 47 Series A Flange Dimensions ANSI B16. ANSI / ASME B16. 5 Class 1500 are only available in sizes from NPS 1/2 to NPS 2-1/2. Blind flange dimensions are covered in ASME B16. 9ELBOWS 90º LONG RADIUS, BUTT WELD FITTINGS = stock standard, made from seamless pipe = stock standard, made from welded pipe or plateNominal pipe sizeSch. *The dimensions of hub and weights for ASME B16. 0. (NPS) Outside Diameter of Flange. 5-2013) Sep 20, 2017 · ASME B16. 5 Class 150 Flange standard covers Steel Pipe Flanges and Flanged Fittings that are constructed between sizes NPS 1/2 through NPS 24 Metric/Inch. 47 Series A Class 150 Flange PDF (for printing). Jun 10, 2022 · ASME B16. jw nn su sl cn de dr ab fl ny