sure angles from the standards should be used. The DIN standard distinguishes two types of sealing systems, either static or dynamic. This standard applies to floor grinders and dust collection grinders (hereinafter referred to as grinders) with a maximum grinding wheel diameter of 200 mm to 600 mm. Execution Standard Material Standard Material Welded DIN 17120 St. Steel Strap for Nomial Diameter 20 to 500 Tubes. A description is not available for this item. The content of draft Standards DIN 6921 and DIN 6922 was given due consideration in the continuing international work and especia'ly approved of by various European manufacturers and consumers. 7 DIN 600 to DIN 699. Applying this standard ensures that the PE coating provides sufficient protection against the mechanical, thermal and chemical loads occurring during operation, transport, storage and installation. 2. These guideline values are based on extensive tests conducted in SKF laboratories at 90 °C (195 °F) and 100 000. 1 Frontansicht und Abmessungen des digitalen Prozessanzeigers ERM-3770-N ERM-3770-N 77x35 DIN-Größe Digitaler T achometer Bedienungsanleitung. Begin filling out the required information in the appropriate fields or sections of the PDF. min. 10. This is an incomplete list of DIN standards . United Kingdom. 62-N70 18,1 1,6 2,3 0,5 21 18,8 – – – OR 18. min. Keyboard and input technology for text and office systems. ERM-3770 77 x 35 DIN Size. , pin width 0. ISO 6713:1984. This standard has been prepared by ECISS/TC 23. 60 63 70 73 80 83 90 92 Hardness Shore A Hardness IRHD Allowed deviation ± 5 Testing of hardness according to DIN 53 505 Standard elastomer compounds available. United Kingdom. Anwendungsbereich und Zweck Diese Norm gilt nur für in. DIN EN 10055 1995-12 Hot rolled steel equal fl ange tees with radiused root and toes – Dimensions and tolerances on shape and dimensions. Numerous standard dimensions available from stock. 00 € Price before VAT, plus. 025 Millimeters DIN3771 Standard O-ring Size Inches Internal Diameter (mm) Internal Diameter Tolerance +/- Cross Section (mm) Internal Diameter (inches) Internal Diameter Tolerance +/- Cross Section (inches) 31. 0 Copy Speed (maximum) Black: up to 25cpm Color: up to 25cpm Copy Resolution (maximum) 600 x 600 dpi Copy Reduction/Enlargement 25% - 400% in 1% increments Copy Options Sorting, N-in-1, Multi-copying (up to 99), ID copy Scanner Type Color Flatbed with ADF. Example: OR 50 x 1. Chart to select the Aluminium busbar system as per DIN 43670 standards. ENG ERM-3770-N 01 V01 04/18 - 4 Digits display - NPN or PNP Input Type - Working with Process Set and Alarm Set Value - Alarm output - Relay or SSR driver output (It must be determined in order. . 143. 9,12. ERM-3770-N SET P Vac, Vdc Vdc oder Vac kann angewendet werden c 11. max. 3 DIN 2000. 195. ALL ABOUT STANDARDS. DIN (Deutsches Institut für Normung - German Institute for Standardization) standards are issued for a variety of components including industrial fasteners as DIN 6799 E-Type Retaining Ring. In the JIS standard also a pressure angle of 20° is proposed. 9. 2 Dimensions DIN 78— K type nut endBuy DIN 3770:1986-05 SEALING RINGS ("O-RINGS") WITH SPECIAL ACCURACY, MADE OF ELASTOMERIC MATERIALS from NSAIDiagrams 1 to 3 provide guideline values for the maximum extrusion gap in relation to the operating pressure for standard O-rings without back-up ring and different back-up ring materials and sizes (diagram 2 and diagram 3). This original release of ISO 3601-1 included sizes of O-rings for General Purpose applications. DIN 3770. 2. EN 10027-1. Sealing push-in caps. . ) - Alarm set. It also tells about standards, their titles, as well as their validity and possible replacement a addition to Contents 1 Identification of standard number and date of issue 2 List by number 2. The manufacturer hereby declares that the product conforms to the following standards and conditions. . The form, material, hardness, dimensions, tolerances and smoothness of surface are according DIN-Norm-3770 and ISO 3601. 17,86 2,62 3,6 0,8 23,02 18,83 18,20 22,39 – OR 17. This standard specifies floor grinding machine classification, technical requirements, test methods, inspection rules, marking, packaging, storage requirements. 5/5 to 32/64 pitch 6 to 60 teeth); wide fit, fillet root (2. PEER Part No. a) for round brackets: USt 37-1 according to DIN 17100 。. The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Steel and Iron Standards Committee). ENG ERM-3770 02 V04 09/14. 100-4R. Relay or SSR driver output (It must be determined in order. Sealing technology. Here i promise you can download the free DIN standards for free and forever. Duetscher Normenausschuss. 100 in. ERM-3770 ERM-3770 Electrical equipment for measurement, control and laboratory use Product Name Model Number : Type Number :Adobe Photoshop PDF - interempresas. Brno: Czech Republic: See Detail: TOP LUSAVOUGA - Hardware and Tools:Sealing Push-In Caps. This Standard was issued in draft form for comment as DR 02124. DIN Standard 3760/3761 ERIKS type A rubber covered R AS as type A with dust lip RST B metal cased dsign M BS as type B with dust lip MST C double metal cased GV CS as type C with dust lip GVST Type R DIN 939 - Studs, with engagement length 1,25 x d Current norm: DIN 939 Equivalent norms: CSN 021176; PN 82131; In 1978, ISO 3601-1 was first released. 8,8. DIN 267 Part 18 Bright. 1 (2020-12) as a German standard) April 1, 2021 - DIN. This document is referenced in: Show all 26. DIN 267 Part 19 shall apply with regard to the permissible surface discontinuities. DIN V 17006-100 and DIN 50601 are the standards corresponding to the European Standard CR 10260 and EURONORM 103, respectively, referred to in clause. DIN 3770 BG3452 1-82 dl 82 85 90 92 95 97 100. Error Correction. 2020-01-14 07:41:21. Tolerance Calculator. Select a position where the screw holes of the. These O-ring sizes correspond to US Standard AS568, British Standard BS1806, BS4518, Swedish SMS 1586, French AFNOR 47501, Japanese JIS B2401, as well as many common metric sizes according to DIN 3771 and ISO 3601/1 standards. DIN 4000 Part 2 ISO 4759 Part 1 ANSI B 1. 5 DIN 400 to DIN 499 1. REGISTER or JUST ENTER YOUR EMAIL ID in below field so that we keep you informed about changes to the. CLASSES DIN (Metric) Flange Dimensions Table. DIN 3570. Sealing rings (O-rings) with special a accuracy, made of elastomeric. DIN 12898:1992-04. A connector with housing (shrouded) and a center polarization is recommended. Report "DIN-3960. This standard identifies O-Ring sizes by the ID x C/S, and may be followed by a letter indicating the quality level (N – normal quality; S – special quality), and a code indicating the rubber. S. been specified in the Aerospace Standard AS 568A and AS 871 A, DIN Standard 3771 Part 3, ISO 3601 Part 3, and MIL-STD-413C. As this draft International Standard has since been approved by a large majority. ISO 3779:2009 specifies the content and structure of a vehicle identification number (VIN) in order to establish, on a world-wide basis, a uniform identification numbering system for road vehicles. 1970 SKU: NS-196607 The number of pages: 9 Approximate weight : 27 g (0. and C. Be the first to rate this product can be shipped within 2-5 days 2. Contact. The discussions eventually con- cluded in a compromise, resulting in four types with varying head sizes in two product grades and each with two. Characteristic noise emission values of sound sources - Facilities for recreational and sporting activities. Share & Embed "DIN-3960. 4. Buy DIN 7; Technical information; 3D model; Inquiries; Overstock; Company City Country Company profile; TOP EU Fasteners Portal, s. S. with DIN EN ISO 1127 (stainless steel pipes) = old DIN/ISO series 1 NPS Outside diameter in mm. The usage of the “O” rings can be static and dynamic. We also have quadrings rings. : P20196324. P9 tight fit (standard design) JS9 or N9 loose fit (requires written agreement) see also. 5 I o-8 I 1'0 I I I. O-ring 43 x 3 DIN 3770-NBR 70. 60-4R. Ships and Marine. ) -. , LTD. Buy DIN. DIN 267 Part 18 Bright. Published date: 01-01-2006. 250) thick. S. VDI 3770:2012-09. Publisher: Standards Australia. Available format (s): Hardcopy, PDF. Find the most up-to-date version of VDI 3770 at GlobalSpec. Dimensions 3. This standard is also available to be included in Standards Subscriptions. Tubes according to this Standard are mainly used where accuracy to dimension and, possibly, small wall thicknesses and good surface condition are required. DE ERM-3770-N 01 V01 04/18 - 4-stellige Anzeige. Additional info +. Sealing rings ("0-rings") with special accuracy, made of elastomeric materials. 1 Frontansicht und Abmessungen des digitalen Prozessanzeigers ERM-3770-N ERM-3770-N 77x35 DIN-Größe Digitaler T achometer Bedienungsanleitung. Germany. AS/NZS 3770:1993. Reason. Europe and globally even though the transition to ISO standards is taking place. DIN3771 Standard O-Ring Size chart, seals available to buy online from ERIKS Sealing Technology. The norms released by the DIN or its Working Committees are called DIN-Standards. 10. DOWNLOAD PDF - 540. standard taps are used, the tap drill depths shall be increased accordingly. 07 lbs) Country: German technical standard Category: Technical standards DIN. 6 DIN 500 to DIN 599 1. This did give sizes for O-rings, but no hardware dimensions to use with these seal sizes. 2 DIN 1000-1999 2. 92 DIN EN ISO 15667 Priced From $114. DIN – Deutsches Institut Fur Normung E. 0. Teile" genannt. EN 10025+A1. ISO nu. Are manufactured in several types of materials allowing be sealed. 1 Frontansicht und Abmessungen des digitalen Prozessanzeigers ERM-3770-N ERM-3770-N 77x35 DIN-Größe Digitaler T achometer Bedienungsanleitung. 65, 12. - DIN 908-AA: with aluminium flat packing ring (DIN 7603-AL). 8, 1’0, 1’2, 1’6 mm. 4002 SUS 410L SKS3 Z3C14 SUS 429 S42900 429Document Center Inc. ISO general purpose metric screw threads - Part 1: Nominal sizes for coarse pitch threads; nominal diameter from 1 mm to 68 mm ISO general purpose metric screw. 15. O. The technical documentation of machines and systems must be readable and searchable in the long-term. To search the list of German DIN standards, please use the SEARCH box at the top of this site. Standard, in Innenräumen unterhalb einer Meereshöhe von 2000 Metern bei nicht-kondensierender Luftfeuchtigkeit: -40 C bis +85 C / 0 C bis. If a standard has been withdrawn and no replacement specification is listed, either the specification was withdrawn without replacement or a replacement specification could not be identified. Informationen zum Login Passwort für Netzwerk Dienstprogramme. The DIN 3771 o-ring standard is issued by The German Institute for Standards (Duetsches Institut für Normung). As specified in DIN 267-2, the stud end thread shall be produced to tolerance Sk6 as in DIN 13-51, unless the stud is designated Fo ('without interference-fit thread') or Sn4. 4 changing and saving process set value 4. 2 EN 10210-1/2* S235JRH Seamless DIN 17121 St. IS : 2473 - 1975 APPENDIX A ( Clause 2. pdf), Text File (. Anotace textu normy DIN 3770/Bbl:1970-10 : Runddichtringe mit besonderer Maßgenauigkeit, aus Elastomeren; Konstruktionshinweise für den Einbau. pdf pentru mai târziu. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. 12. “Respiratory protective devices”, the secretariat of which is held by DIN. Language: German 54. ISO 898 Part 11) (Thermally or chemically) blackened. Give your business the power of PDF productivity. EN 10027-2. txt) or read online for free. 00 0. Kosmova 342/10, 460 14 Liberec 13 IČO: 27261476 | DIČ: CZ27261476 REKLAMA NA PLECH SERVERU: Díky své vysoké návštěvnosti odborné i laické veřejnosti je PLECH SERVER ideálním místem pro inzerci dodavatelů plechu a ostatních firem v. Phone +1 877-506-3770 • eMail contact@amfbrunsamerica. The dimensions are defined by the inside diameter d1 and the cross section d2. Unlike many other O-ring standards, DIN 3771 does not use any additional numbering or code per size. It was essentially DIN 3771. 50 69. As identified in reference (a), OPNAV 98 has established Naval Airspace and Air Traffic Control. 2020-01-14 07:41:21. HubSpot These difficulties are discussed in Recommendation VDA 262") published by the Verband der Automobilindustrie e. 062) to 6. Označení normy: DIN 3770:1970-10 Poznámka: NEPLATNÁ Datum vydání normy: 1. DIN 13-1 ISO general purpose metric screw threads - Part 1: nominal sizes for coarse pitch threads; nominal diameter from 1 mm to. 00 20. Available format (s): Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users. 2020-01-08 16:31:05. ASTM-D3770-91. Anwendungsbereich und Zweck. Attention is drawn especially to the following: a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’. Access your files from any device with the free Acrobat Reader app. 以下“状态”列表明了该标准最新的已知状态。 DIN标准是 Deutsches Institut für Normung （德国标准化学会）的缩写，以“DIN V”（ Vornorm ，意为“预发行”）开头的DIN标准，是已经完成标准化工作，但由于内容特定的保留或标准发布过程存在分歧，而没有公开发布的标准。 "O" rings "NIKOM 65" Ltd offers more than 5000 sizes of O rings and big variety of materials and wide field of appliance. S. label. Standard, in Innenräumen unterhalb einer Meereshöhe von 2000 Metern bei nicht-kondensierender Luftfeuchtigkeit: -40 C bis +85 C / 0 C bis. See Detail. AS/NZS 3770:1993. EN 10027-2. 122. Special discount of 10% available on this document. . min. DIN ISO Standard does not contain any details on the surfaces (peak-to-valley heights). Engine Power ISO 14396:2002 74. of. Standards. EN 10025 - 2. diameter. DIN 7 - Dowel Pins Current norm: DIN EN ISO 2338 Equivalent norms: ISO 2338; CSN 022150; PN 85021; UNI 1707; Send Inquiry. In addition, there is a new standard for hexalobular socket head cap screws (TX). D. DIN EN ISO 21809-1 specifies requirements at international level for three-layer extruded polyethylene- and polypropylene-based. PDF | 159 KB. Ltd. min. The DIN 3771 is an old standard that is less commonly specified but can often be found on older drawings. More than 12,000 standards address a wide range of topics. Go to detail page Download O-Ring Tolerances. Status. Several jurisdictions have regulatory requirements for the application of quality management systems by organizations with a variety of roles in the supply chain for medical devices. Our tolerances are only meant to serve as a guide. This document is referenced in: Show more documents. DIN Definition DIN Specification ISO Standard Equivalent Hexagon socket head cap screws 912 4762 Hexagon socket set screws with flat point 913 4026 Hexagon socket set screws with cone point 914 4027 Hexagon socket set screws with dog point 915 4028 Hexagon socket set screws with cup point 916 4029 Hexagon head bolts with shank; M 1,6 to M 39Pressure gauges designated S3 with a baffle wall are of a design similar to those specified in DIN 16006 (now withdrawn). 12. n. Language: German 47. 頭字語"DIN"は、 Deutsche Industrienorm （ドイツ工業規格）の略と誤って伝えられることが多い。 ドイツ規格協会の前身、ドイツ工業標準化委員会の時代には実際にその規格を DI-Norm （ Deutsche Industrienorm 、ドイツ工業規格）として公表していた。 現在のDIN規格は正しくは DIN-Norm と記すが. Available in PDF. High-strength Square taper Square taper structural washer 14% for washer 8% for washer U-sections I-sections. With this program standard gauges for spur gears will be calculated. 63 2. DIN EN 301925 - Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Technical characteristics and methods of measurement (Endorsement of the English version EN 301 925 V1. The ISO equivalent of a metric DIN 963 slotted drive flat countersunk head machine screws is. Serbia. ANSI/CEMA STANDARD No. D. DIN 3770 BG3452 1-82 dl 82 85 90 92 95 97 100. CORROSION TESTS IN ARTIFICIAL ATMOSPHERES - GENERAL REQUIREMENTS. 2. DIN 3570 U Bolt Dimensions. pdf" Please fill this form, we will try to respond as soon as possible. DIN3771 German Standard O-ring sizes PAGE 1 Millimeters DIN3771 Standard O-ring Size Inches Internal Diameter (mm) Internal Diameter Tolerance +/-. DIN 17100. 3 DIN 200 to DIN 299 1. 3 Nominal Diameter dl - The nominal diameter dl stated in the workshop drawing shall be the outside diameter of the finished knurl; this dimension is a function of the design. 753. DIN 3760 — Radial-Wellendichtringe Nennmaße Wellendichtringe (Maße in Millimeter) Wellendurchmesser d1 d2 b ± 0,2 c min. Fasteners Differences between DIN â EN â ISO standards WÃRTH Industrie Service Content Introduction 4 1. , pin width 0. 100 in. Attention is drawn to the possibility that some of the elements of this document may be the subject of. tests. DIN standards continue toDIN (Deutsches Institut für Normung - German Institute for Standardization) standards are issued for a variety of components including industrial fasteners as metric 7984 low head hexagon socket cap screws. Empfohlener Inhalt At this point there is a YouTube video that fits the content of this page and is recommended for you by our editorial team. In comparison to the hexagon drive, the hexalobular drive ensures a better load transmission and less wear of the drive. 2. D ri f= 04% e 1h 3 °C N i: m ax . 02 DIN EN ISO 1182 Priced From $119. The DIN standards remain common in Germany, Europe and globally even though the transition to ISO standards is taking place. DIN was founded in 1917 and celebrated its 100 year anniversary in 2017. Buy ISO 3770:1976 Metallic coatings — Copper-accelerated acetic acid salt spray test. 1970 SKU: NS-196608 The number of pages: 11 Approximate weight : 33 g (0. 5 NBR DIN3770. The IEC 60751 and DIN EN 60751 specifications are identical. Model 3750, 3760 & 3770 Standard Binding Post Sales: 800 -490-2361 Fax: 888-403-3360 Technical Assistance: 800 -241-2060 FEATURES: • Mounts in panels from 1. Similar Books Din 3770 Download Iso 3770 Din 3770. Normenausschuss Akustik, Lärmminderung und Schwingu ngstechnik (NALS) im DIN und VDI Fachbereich 1 Akustik VDI-Handbuch Lärmminderung Frühere Ausgabe: VDI 3770:2002-04 Former edition: VDI 3770:2002-04. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs. 1) Mechanical properties of stainless steel for metric DIN 936 Low Profile Hex NutsWebsite: Email: wellgrow@pipefittingweb. 1 General The peel strength test serves to check the correct application of the coating system of epoxy resin primer, PE adhesive layer and polyethylene layer, and, in the case of single-layer sintered coatings, the adhesion of the polyethylene to. Diese Norm enthält Maße und zulässige Abweichungen von O-Ringen mit besonderer Maßgenauigkeit für die allgemeine Industrieanwendung in der Fluidtechnik. 2 Size by ISO 3601 dash number, or I. ENG ERM-3770-N 01 V01 04/18 - 4 Digits display - NPN or PNP Input Type - Working with Process Set and Alarm Set Value - Alarm output - Relay or SSR driver output (It must be determined in order. This Standard defines the technical delivery conditions for seamless precision steel tubes according to DIN 2391 Part 1 which are made from the steel grades listed in section 5. de · DIN EN 10228- 3 1998-07 DIN EN 10228- 4 1999-10 DIN EN 10308 2002-03 DIN EN 12680- 1 2003-06 DIN EN 12680- 3 2003-06 DIN EN 13100 -3. 23, 07. In 1978, ISO 3601-1 was first released. 12. Published date: 11-10-1993. The DIN 3771 is an old standard that is less commonly specified but can often be found on older drawings. 2 Pitch - P. VDI 3770 - 2012-09 Characteristic noise emission values of sound sources - Facilities for recreational and sporting activities. It also includes bearing wear evaluations, making ISO 12925-1:2018 CKSMP the current benchmark for performance when it comes to self-certifying industry standards. NB Nitrile-Butadiene-Rubber AC Acrylate-Rubber SI Silicone-Rubber FP Fluorocarbon-Rubber (Viton) EP Ethylene-Propylene-Rubber CR Chloroprene-Rubber VDI 3770 : 2012. installation methods. Joints toriques / Joints Quadring / Anneaux de support. DIN 70000 to DIN 79999. 980 4. 2005 standard. . falls Ihre Bedürfnisse vom Standard abweichen. VDI 3770 Characteristic noise emission values of sound sources - Facilities for recreational and sporting activities. min. The first group, designated for General Industrial applications are "inch" sizes that for the most part match up exactly to the AS. square post is required. Product no. a) Type g has been replaced by product grade C. DIN; VDI 3770 : 2012; VDI 3770 : 2012. Normung (DIN) flange specification for the pressure class and metric flange dimensions, including bolt hole diameter. In the DIN standards, however, the no—inal diazetero uned hitherto have been retain— tor denoting the thread. 185. DIN standards continue to be used for parts which do not have ISO equivalents or for which there is no need for standardization. Standards. 866. Solderability: 235°C £ 8s (DIN IEC 68 2-20, Ta Meth 1) Resistance to soldering heat: 26 0° C 1x (D IN E 8 - , Ta Meth. Diese. Încărcat de. ) - Alarm set. com Fax: 886-423112578 ANSI B16. 3KB. square post is required. max. * b ond a l ec tsw ih ump v r q . DIN number of the technical specification ( welded pipes DIN17455 , seamless pipes DIN 17456 ) GEMO-DIN11850-CD-52x1. 4301-HT145611-LOT Nr. ) - Alarm Set value boundary. Basic formulae for calculating dimensions and tolerances, with guidance on. dealing b bead tapping . 155. Home / Bolts / DIN 3570. LABORATORY TAPS - OUTLET NOZZLES. . 122. DIN. Low-voltage switchgear and controlgear assemblies – Part 1: General rules . Modification Type. 132 136 140 1 45. What is a DIN Standard? DIN Standards are the results of work at national, European and/or international level. Involute splines in accordance with ISO 4156 are based on series of modules. 1 Profile Angle - Profile angle a - 90”. bracket and the screw holes of the head unit. In 1978, ISO 3601-1 was first released. 066 kg. These are not interchangeable with involute splines as described by the DIN 5480 series of standards. Gain an insight into the difference between DIN, EN and ISO standards!Draft Standards DIN 6921, DIN 6922 and DIN ISO 4161 dealing with hexagon flange bolts and nuts were published in August and September 1981 , draft DIN ISO 4161 being the German version of draft International Standard ISO/DIS 4161 dealing with hexagon flange nuts. 1 DIN 1 to DIN 99 1. 63, 12. max. Pipes and fittings of thermoplastic materials with profiled wall and smooth pipe inside - Part 1: Dimensions. - NPN or PNP input type. , LTD 2 Size by ISO 3601 dash number, or I. Draft Standards DIN 6921, DIN 6922 and DIN ISO 4161 deating with hexagon flange bolts and nuts were published in August and September 1981 , draft DIN ISO 4161 being the German version of draft internationeg Standard tSO/DlS 4161 dealing with hexagon flange nuts. - Working with Process Set and Alarm Set value. DIN 267 Part 2 shall apply with regard to the surface roughness. standards detail DIN 53770-16 Pigmente und Fuellstoffe - Bestimmung der salzsaeureloeslichen Anteile - Teil 16: Bestimmung von 12 Elementen durch induktiv gekoppelte Plasma-Atom-EmissionsspektrometrieTechnique d'étanchéité. 2 DIN 100 to DIN 199 1. Standard, in Innenräumen unterhalb einer Meereshöhe von 2000 Metern bei nicht-kondensierender Luftfeuchtigkeit: -40 C bis +85 C / 0 C bis. 07 liber) Země: Německá technická norma Kategorie: Technické normy DINStandard. If the required standard is found, it is very likely to be canceled. 50-4R. If you need help measuring these larger chains accurately, give the professionals at PEER Chain a call for assistance. Digital Tachometer. All Images Videos Maps News More Settings Tools. Language: German. A2 Soft; cold worked. Keyboard layouts. 57 (. 5/5 to 48/96 pitch 6 to 60 teeth). 27. This draft International Standard which was approved by a large majority of ISO part that defines standard sizes is Fluid Systems; O-rings; Dimensions. The DIN standard distinguishes two types of sealing systems, either static or dynamic. become aligned (are fitted), and tighten the. Gain an insight into the difference between DIN, EN and ISO standards!Draft Standards DIN 6921, DIN 6922 and DIN ISO 4161 dealing with hexagon flange bolts and nuts were published in August and September 1981 , draft DIN ISO 4161 being the German version of draft International Standard ISO/DIS 4161 dealing with hexagon flange nuts. max. product standard similar/comparison standard section page. 2, 8, 9, 21-26. LABORATORY TAPS - OUTLET NOZZLES. DIN3771 530x7. DIN 1025. 60-4R. Comments. In accordance with Adobe's licensing policy, this file may be printed or viewed but. mail. 27, 10. Sealing rings ("0-rings") with special accuracy, made of elastomeric materials. May 1, 1986. max.