Iso pn10 flanges. EN1092-1 producing standard 2. high quality Flange DN80 flange acc. Note : The p/t rating from EN 1092-1 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. Download Flat flange for welding - PN 10. There are also centering ring, K-style and F-style flanges which have different dimensions. These PN10-rated flanges are available in stainless steel grades 304L and 316L. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. The Intertubi catalog of forged flanges EN 1092-1 standard. The Flange Din 2642 Pn10 is a low pressure flange. The material usage differs according to the application requirements. Sep 23, 2022 · PN10, PN16, PN25 and PN40 specify both pressure class in bars of pressure, and metric flange dimensions (such as bolt circle diameter, hole size, bolt size etc) according to international flange standards such as ISO 7005-1 or DIN 2501 that use the metric system of measurements. ISO 2531:2009 applies to pipes, fittings and accessories cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints in the size range DN 40 to DN 2600 inclusive. Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter, NOTE: The p/t ratings from EN 1092-1 FLANGE DIMENSIONS and drilling to DIN 2501 (dimensions in mm) Red Earth Steel is an ISO Certified BS4504 pn10 DIN 2501 Flange Manufacturers in India, View BS4504 pn10 DIN 2501 flange dimension, and Weight chart. 1 These basic BS EN 1092-2 Flange forms include types such as blind flange, lapped flange, weld neck flange, threaded Flanges i. Technical specification sheet for EN 1092-1 flanges, including types, pressure ratings, dimensions, and weld-end details. Same and Next Day Delivery. In this blog, we’ll explore and compare the most widely used flange standards: ANSI, ASME, DIN, EN, and JIS Find Here DIN Standard Flange Dimensions PN10, PN6, PN40 etc. The flange pressure capacities vary from 150lbs to 2500lbs Discover our high-quality stainless steel flanges, compliant with EN 1092-1 T:01 standards. The EN 1092-1 Type 11 PN10 Flange is increasingly Note 1. Stainless plate flanges EN1092-1, type 01, PN10 The Flat Face flange has a gasket surface in the same plane as the bolting circle face. When it comes to selecting the right flange, understanding international flange standards is essential to ensure compatibility, safety, and performance. This document specifies the types of flanges and their facings, dimension and tolerances, bolt sizes, surface finish of jointing faces, marking, testing, quality assurance AS4331. , LTD. cn, Shandong Hyupshin Flanges Co. DIN 2576 is slip on flange from DN10 to DN1000, pressure grade PN10, 10bar. The flanges come under the dimensions according to ANSI B16. 4331. This covers flanges in nominal pressure ranges PN 2. Nov 1, 2023 · scope: This document specifies requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 100. ISO 7005-1 was prepared by Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings, Subcommittee SC 10, Metallic flanges and their joints. AS4087, AS2129, ANSI B16. PED Approved Manufacturer of DIN Flange in India Produce DIN 2527 Flanges, DIN Loose and Screwed Flanges at Best Price in UAE. Flange Bolting PN flanges adhere to standards like ISO 7005-1 or DIN 2501-1, using metric units for pressure ratings. The Flange EN 1092-1 RF was developed as the standard for DIN-based flanges. ,Ltd. . This European standard specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. The thicknesses for integral flanges are not the same as for welding & blind flanges. For example, if fabricated from Material Group 3E0 (P245GH), PN10 flanges are CLASSES PN10, PN16 and PN25 are classes within the Deutsches Institute fur Normung (DIN) flange specification for the pressure class and metric flange dimensions, including bolt hole diameter. Order online today! Oct 9, 2025 · 12 Flanges ISO 7005 (DIN) Pn10 Standard Flange, Find Details and Price about Pipe Flange Welded Neck Flange from 12 Flanges ISO 7005 (DIN) Pn10 Standard Flange - CZIT DEVELOPMENT CO. This standard specifies the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange face surface finish, marking, materials, pressure/ temperature ratings and flange masses. However, even though fabricated of the same material, their pressure/temperature ratings are different. 1 (ISO 7005-1) – Table 10 PN10 Table 5: STEEL BACKING FLANGES AS/NZS 4331. These connections must be designed to withstand the increased pressure and stress associated with higher PN ratings. The ISO Slip On Flange is a functional type which allows the pipes to slip onto the flange to get to the DIN 2576 PN 10 Slip On Flanges are slipped over the pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. Attention is drawn to the need to refer to the pressure/temperature (p / T) ratings in tables 10, 10a), 10b) and 10c)for the maximum permissible working pressures and temperatures, particularly for ISO PN20 and ISO PN50 flanges and for ISO PN6, ISO PN10, ISO PN16 and ISO PN25 flanges attached by soft solder or silver brazing. ai/catalog/standards/sist/c5814da2-1f73-42f9-b08d-da717b196e8f/iso-7005-2-1988 Discover our high-quality stainless steel weld-neck flange, EN 1092-1 T:11, DN600, AISI304L 1. Get expert guidance for seamless flange iso flanges also know as large iso, iso kf flange design or made for 304l stainless/ aluminum, view iso-kf flange dimensions, iso 6164/ 6162/ 7005 flange pressure rating and iso 5211 flange thickness. DIN PN10/16 EN1092-1 Typ 11 B1 made of stainless steel 1. iteh. 4404 material, DN150 size, and PN10-16 pressure rating. ISO PN10/PN16 (DIN 2642) rotating flange, machined from dichromated mild steel (ADX), for chemical installations. ISO 7005 will consist of the following parts, under the general title Metallic flanges : Mar 8, 2021 · The EN 1092-1 Type 11 flanges a re weld neck flanges, which have the same function and usage as that of ASME B16. 1 (ISO 7005-1) – Table 11 PN16 The Dual Disc® Check Valve with its compact wafer design features non-slam spring-assisted closing. 5 and MSS SP 44. Savoy Piping Inc. 1 also incorporates (also mirrored in EN1092). Find DIN-PN10 Stainless Steel Slip-On Flanges at API International, Inc. 5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, with Facing Types like Type A Flat Face, Type B Raised Face, Type C Tongue, Type D Groove, Type E Spigot, Type F Table 4: STEEL BACKING FLANGES AS/NZS 4331. Dimensional table of DIN EN-1092-1 PN-10 Steel Pipe Flange. ISO 7005-2 : 1988 Table 8 CVM Dimensions of ISO PN 10 flanges Dimensions in millimetres The En 1092-1 Flange Material has its roots in the DIN 2501 standard, which is now part of the ISO 7005. e. PRESSED LOOSE FLANGES EN 1092-1 TYPE 02 PN 10 DIN 2642 | ISO From DN15 to DN150 = PN10/16 TECHNICAL INFORMATION Steel: AISI 304/1. This ensures interconnection between all flanged components (pipes, fittings, valves, etc. 5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN320, and PN 400. f1 varies as follow (DN =< 32 f1 = 1-2, DN 32->250 (inc) f1= 1-3, DN 250->500 (inc) f1= 1-4, Dn >500 f1= 1-5 ). BS 4504 Circular Flanges - General British Standard BS 4504 : Section 3. BS 4505 and EN 1092 Flanges Dimensions, Sizes and Specification of BS 4505 and EN 1092 Flanges Slip On Flanges, Blind Flanges, Welding Neck Flanges PN 10, PN16, PN25 and so on. 5 and MSS SP-44 flanges - ISO 7005-1 flanges are not identical to ASME B 16. FLANGE REFERENCE CHART PN6 5K 125 lbs PN10 10K 150 lbs PN16 16K 300 lbs PN25 20K 300 lbs PN40 Detailed information of DIN PN10 Forged/Cast Steel Flanges DIN 2576 Slip-On Flanges offered by DIE ERSTE INDUSTRY CO. When choosing metric flanges for your piping system, it’s important to know: what are the different types of PN flanges? PN (Pressure Nominal) flanges are defined by pressure class (e. The EN 1092-1 Type 11 weld neck flanges cover all standard PN designations: PN 2. D. 5. Ideal for engineers and manufacturers. These flanges are widely used in industries such as water supply, oil and gas, and chemical processing. ISO 7005-1 All dimensions are in mm. Available for SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats. , PN6, PN10, PN16) and standardized dimensions under EN/DIN/ISO norms. Prestige quality EN 1092-1 Type 01 pn10 Flange manufacturers in India offer these Carbon Steel EN 1092-1 Type 01 pn10 Flange in DIN, EN, BS, ISO, JIS or ASME standard. Discover our high-quality stainless steel flanges, compliant with EN 1092-1 T:01 standards. ai/catalog/standards/sist/fb99fdc9-5108-41f1-8151-5d291c6b36ca/iso-7005-1-1992 https://standards. NOTE See 4. Flange facing types according to DIN EN 1092-1 Discover our high-quality stainless steel flanges, compliant with EN 1092-1 T:01 standards. Bolts and nuts shall comply, as a minimum, with the requirements of ISO 4016 and ISO 4034 a large range of industrial valves: Normalization ISO PN 10, 16, 25, 40 Size of flanges - Corri-Servais for industries, high pressure, etc ISO2531 PN10 Ductile Iron Joints Blind Flange Blank Tapped Flange-Shandong Baiyong Metal Materials Co. 6 mm - Lap joint flange, pressed, 316L, ISO, PN10, DN 600. 5 4 18 M16 16 16 13 16 PN25 165 125 4 18 M16 22 19 11 20 PN40 165 125 4 18 M16 22 19 13 20 Drilling Compatible with AS/NZS 4331, BS 4504 & DIN 2533 *When made from cast or ductile iron, this flange features an outside diameter of 155mm. We are leading EN 1092-1 Flange Manufacturers in India. description Download Pdf sheet Dimensions of PN 10 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. 5, Pipe Flanges and Flanged Fittings — NPS 1/2 through NPS 24 Metric/Inch Standard International Standard ISO 7005-2 was prepared by Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings. Tesco Steel & Engineering manufacture a wide range of high quality DIN 2576 PN 10 Slip On Flanges DIN Flanges standards Available Size and Types for PN flanges (per EN1092 std): EN1092 has PN designations from PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. 5, DIN series A and B and other international standards. 4571 Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. ) of the same DN and PN and adequate joint performance. In the latest versions of the relevant DIN standard. NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1". Connection types: Different PN ratings may require specific connection types, such as flanges, threads, or welding. The flanges also vary in production type, face type and functional types. , is an ISO 9001:2015, RINA, PED/27/EC and OHSAS 18001:2007 Approved Manufacturer of EN 1091-1 Type 11 Flange in Pressur Class PN 2. It is therefore sufficient to stamp the nominal diameter (DN) for marking purposes. Material of Composition EN 1092-01 Carbon Steel Flange, EN 1092-01 Alloy Steel Flanges, EN 1092-1 Stainless Steel Flanges, EN 1092-01 Duplex Steel Flanges, Loose Flanges EN 1092-01 Super Duplex Steel Flanges, with Pressure / Temperature Ratings of PN6, DIN Flanges PN10, PN16, PN25, PN40, PN63, PN100. Perfect for robust applications. Types of flanges, Types of collars and Face types for flanges as per EN 1092-1 can be seen in pdf below. Note 2: For d1 dimensions see document "Flange Facing Dimensions EN 1092-1". Furthermore ISO7005-1 PN ratings refer to EN 1092-1 which are also published below. Order online today! 12 Flanges ISO 7005 (DIN) Pn10 Wn Weld Neck Flange ASTM A182 F316L flanges 1. Choose from our selection of DN pipe flanges in a wide range of styles and sizes. description Download Pdf sheet International Standard ISO 7005-2 was prepared by Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings. Due to it's lower cost and the fact that less accuracy is required when cutting pipe to length, these flanges are preferred over weld neck flanges. g. 4301 Surfaces finish: pickled and passivated Marking: ink, reporting producer’s name - DN - PN steel - heat number / lot CertificatEs: EN 10204/3. If necessary, retighten the screws to the initial torque at room temperature. ISO 7005 | EN 1092-1 PN10 | EN 1092-1 PN16 | BS 4504 | ANSI B16. 5 class 150 to 2500. 1 and 4. Consult the warehouse in real time for items ready for delivery or contact us! DIN EN 1092-1 Type 11 Flanges, EN 1092-1 Plate Flanges Manufacturer in India. The wall thicknesses, outer diameters and hub at base dimensions vary for different types and pressure classes. 5 #150 | BS- TAB D | BS- TAB E DIN 2576 | DIN 2501 | DIN 2577 | SABS 1123 | AS2129 | JIS B2220 and other customisable on request Leading BS EN 1092-2 Flange Manufacturers, Stock of EN 1092-2 Type 32 Type 11 by size, Discount on Welding Neck Flange EN 1092-2, En 1092-2 Type 11 Material Dimensions According to British Standard. They’re widely used in water, HVAC, and industrial applications across Asia, Europe, and beyond. Buy online EN 1092-1 Type 02 Flange at best price in India. 5 & ISO 7005 (DIN) Tabella Flange piane PN 10 0816 UNI EN 1092-1 (ex UNI 2277-67) Argomenti correlati Dimensioni flange - Tabelle Flange - Materiali Metallic flanges — Part 1: Steel flangesSpecifies requirements for circular steel flanges in the PN series 1 and 2: types, facings, dimensions, tolerances, threading, bolt sizes, flange face surface finish, marking, testing and inspection. It is the European standard for pipes, fittings, flanges and other components. Longan Flange offers ASME- and ISO-compliant solutions to match your specs and prevent installation issues. Discover all CAD files of the "Flanges" category from Supplier-Certified Catalogs SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats. 4404 material, DN800 size, and PN10 rating. 4. Order online today! BS EN 1092-2 Flange Dimensions, EN 1092-2 Slip-On Flanges Available Pressure Class 150 To 2500, EN 1092-2 PN10 Weight, Download EN 1092-2 PDF, EN 1092-2 PN16 Welding Neck, EN 1092-2 Type 32 Pressure. Explore Longan's insights on Blog. This part of ISO 7005, together with parts 1 and 3, cancel and replace ISO 2084 : 1974, ISO 2229 : 1973 and ISO 2441 : 1975. Each flange face is counter-bored or grooved to receive a metal centering ring with an elastomeric o-ring around its O. 2 for information regarding allowed DN and PN. EN 1092 PN 10 EN 1092 PN10 Steel Slip on Flange Manufacturers In India, BS EN 1092 PN10 Flanges Supplier Red Earth Steels Pvt Ltd is ISO certified EN 1092 PN 10 Flange manufacturers in India. This second edition cancels and replaces the first edition (ISO 7005-1:1992), which has been technically revised. Mar 8, 2021 · The EN 1092-1 Type 11 flanges a re weld neck flanges, which have the same function and usage as that of ASME B16. Note where we combine ISO/AS/EN above, some standards do not publish some flange materials, so do not assume CI/DI/Steel/Copper Alloy is published in all three standards. ISO 7005-1 (steel flanges) PN 20, 50, 110, 150, 260, 420 are designed to be interchangeable with ASME B16. 5 and MSS SP 44 flanges but are deemed to comply with the dimensions specified in the ASME B 16. 3 – Copper Alloy and composite flanges (ISO 7005-3) PN10 to N50 Although the standards say they are identical, I notice some very minor flange thickness differences between ISO 7005 (AS4331) and EN1092. For flanges and collars (except types 33, 36 and 37) with facing types A, B1, E and F, turning shall be carried out with a round nosed tool in accordance with Table as hereunder. 1. ISO 7005 consists of the following parts, under the general title Pipe flanges: Supplier of ISO 7005 PN16 Flange in Wide range of sizes, Check Slip On Flange ISO 7005 Pn10 FF Dimensions A flange connection is made to efficiently join pipes, tubes, valves, and other equipment to create a pipeline system. PN 10 / PN 16 / PN 25 level is more often required during connection. EN 1092-2 is to rule circular flanges made from ductile, grey and malleable cast iron. ISO 7005-1 included in it’s original scope DIN based and ANSI/ ASME flanges, then EN1092 was created for DIN based flanges only and EN1759 now specifies ANSI/ ASME based flanges. 4307 material, DN600 size, and PN10 rating. Dec 17, 2021 · EN 1092-1 PN10 and PN16 slip-on plate type flanges have identical dimensions up to and including size DN150. Featuring AISI304L 1. ANSI flanges follow imperial class ratings (Class 150, 300, 600), while PN flanges use metric bar-based ratings (PN10, PN16, PN25). The EN 1092-1 Type 11 PN10 Flange is made in sizes ranging from ½ inches to 48 inches or 15NB and 1200NB. Pressure Rating: PN10: Designed for a maximum pressure of 10 bars (approximately EN 1092-1 Flanges can be steel, aluminum, alloy or iron flanges. 5 to PN 40 and nominal sizes up to DN 4000 (see table below). It is similar to Chinese GB standard and BS British In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of the ISO series. Nov 21, 2021 · We Recognize as a Trusted Manufacturer and Stockist of ISO 9624 Flange, ISO 7005-1 Flange and ISO Flange F04/F05/F07/F14/F35, Flanges ISO PN16/PN10 Dimensions. 3. What DIN FLANGES Flanged butterfly valves with PN6, PN10, PN16 or PN25 flanges are drilled in accordance with ISO 7005 BSEN1092 PN10 flanges in plate slip-on, blind, weld neck, and bossed. Oct 17, 2014 · Carbon Steel Flanges - Pressure and Temperature Ratings Maximum ratings for flanges conforming to ISO Standard 2229 dimensions and material specification AST-A-105. Order online today! Meaurements of all common flange tables including PCD, number of holes and flange diameter. * = By agreement, flanges with this PN and DN may also be supplied with 4 holes. DIN 1092-1/ISO 7005 Flanges - Assured Automation 1400 ISO flanges (also known Large ISO) have a sexless design and are made from 304L stainless or aluminum. Generally, they shall be made by a forging process EN 1092-1 Flange Standard and EN 1092-1 flange dimension chart En 1092-1 Flange is a type of flange specification under the EN system. PN flange standard for pressure nominal, din PN10 blind flange is a prefix for pressure rating. Annex D gives guidance on selected materials, and Annex E gives guidance on the pressure/temperature ratings for some flanges made from the materials It also gives performance requirements for all components including joints. DIN 2576 slip-on-welding plate flange is made by Deutsches Institut fur Normung (DIN), the German Institute for Standardization, are the national bodies responsible for establishing and administering standards for industry and business in their respective countries. EN 1092 will consist of the following six Parts: Part 1: Steel flanges Part 2: Cast iron flanges Part 3: Copper alloy flanges Part 4: Aluminium alloy flanges Part 5: Flanges in other metallic materials Part 6: Non-metallic flanges This standard is related to ISO 7005-2 : 1988 and ISO 2531 : 1991 in respect of flanges having the same PN designation. ISO 7005 also incorporates the superceded DIN 2533 & DIN 2501 flanges which AS4331. Following international flange standards such as ISO 7005-1 or DIN 2501, PN10, PN16, PN25, and PN40 specify both pressure classes in pressure bars and metric flange dimensions that use the metric measuring system. The thickness of integral flanges (such as on valves) is the same as weld neck in PN16 to PN100 up to 600NB. Where steel flanges are required with 4 h oles, these may be supplied. Steel India Company is manufacturer and supplier who sells the En 1092 1 Type 4 Flange and other various types. 1 covers PN2. ISO 7005-1 Pipe flanges, Part 1: Steel flanges for industrial and general service piping systems. Application: The intended use of the pipe also plays a significant role in selecting the correct PN rating. The design principles of ISO and KF seals are identical. PN 16 flange dimensions slip-on is designed up to 16 bar, View PN10 flange dimensions chart! This data sheet is only for EN1092-1. Jan 5, 2022 · Normal scores: PN6, PN10, PN16, PN25, PN40, PN64, PN100. The ISO 7005 Pn16 Flange has a pressure number of PN16 where the flanges can range from PN6 through PN64 in pressure numbers. 5. Generally, they shall be made by a forging process * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter. c” dimension is specified by customer EN DIN Note: in BS EN 1092-1:2002 f1= 2 for all sizes. Class:PN6-PN100 Din 2642 Flange Dimensions are along with the ASME B16. 5 standard dimensions. It can be joined to piping by a butt welding process. Flanges and their joints – Circular flanges for pipes, valves, fittings and accessories, PN designated – Part 1: Steel flanges; English version EN 1092-1:2007+A1:2013, English translation of DIN EN 1092-1:2013-04 PN6 140 110 4 14 M12 16 - 11 16 PN10 165 125 4 18 M16 20 19 11 20 PN16 165 125 4 18 M16 20 19 11 - PN20 150* 120. BS 4504 substantially agrees with ISO 7005-1 : 1992 (E) Part 1 : Steel Flanges. Dimensions and Technical requirements . EN 1092-1, Flanges and their joints — Circular flanges for pipes, valves, fittings and accessories — PN designated — Part 1: Steel flanges ANSI/ASME B16. Applications using flat fac Pressed rotating flange ISO PN 10/PN 16 (DIN 2642 standard), made of stainless steel 304L (1. 2 Flanged joints Flanged joints shall be designed to facilitate attachment to flanges whose dimensions and tolerances comply with ISO 7005-2 or EN 1092-2. A slam valve motor is a popular choice. Understand the key differences between ANSI (ASME) and PN flanges to ensure compatibility in global piping projects. Specification: DN50-DN2000 (2"-80"), available with PN10, PN16, PN25 and PN40 flanges Ductile Iron Flange Fittings Standard: ISO2531, ISO4179, ISO8179, BS EN 545, BS EN598, BS4772, ISO7005-2, EN1092-2:1997, DIN2501, GBT13295 Flange: PN10, PN16 or PN25 drilling in accordance with ISO 7005 Jun 19, 2025 · Flanges are a critical component in piping systems, serving as the connecting point for valves, pipes, pumps, and other equipment. Stainless Fittings - Flanges - DN600 / 609. 5 to PN420 and the sizing and drilling used is a replication of ISO 7005-1 which in turn is a metricated equivalent of ASME B16. Size:DN10-DN3000 3. We are stocking distributor of BS EN 1092 PN10 Flanges, 1092 PN10 Steel Slip On Flange, EN 1092 PN 10 Flange & BS EN 1092 PN10 at a very low price due to reasonable man-hours in India and a good source of Microsoft Word - Dimensions of plate flanges EN 1092-1. 4307, PN10 ISO compliant. Check EN 1092-1 Type 11 PN10, PN40 Flange Dimensions and EN 1092-1 Type 12 Flange Weight. 4307), for chemical installations. The flanges range in nominal sizes from ½ inches to 48 inches or DIN 10 to DIN 5000. This flange is widely used in industries such as oil, gas, mining, and commercial industries, and is now considered equivalent to ANSI flanging in ANSI B16. Key Differences Between PN 10 flange and PN16 Flanges: 1. thread ISO7-1 instead of NPT, pressed collars, weld-on collar, in addition to adapter flange such as flange coupling GD press fittings. 1 : 1989 - Circular Flanges for Pipes, Valves and Fittings (PN Designated), Specification for Steel Flanges. Fire fighting valve under British standard is made from ductile iron, so British valve flange is designed and produced totally according to EN1092-2 standard. Buy the best quality BS4504 pn10 Flanges in Mumbai sale@hyupshin. doc Flange size PN10 Gasket size: all inner diameters different from standard EN1514-1 Friction factor μ = 0,14 (for lubricated screws) It is essential to check the screw force after the first temperature cycle. https://standards. Featuring AISI316L 1. , Ltd supply UNI 6089 PN10 Loose Flange Lapped Flange, The manufacturer of UNI6089 PN10 LOOSE LAPPED Flanges with carbon steel and stainless steel. pp8d yk 2fmdt vv1ywk dqod oymhaq hhg8i 9kct9 otnf1lg zoqs