Load condition analysis of pipe flange connection with gasket flat gasket and loose clamping rings

• Autorzy: Wróbel Gabriel , Walczak Kazimierz

Identyfikatory

DOI

10.5604/01.3001.0015.8939

• Języki publikacji: EN

Abstrakty

EN

Purpose: This paper describes the study of the connection with loose fixing composite rings of pipe flanges. The elastic properties of the joint components - gasket, pressure flanges, rings and fixing bolts were determined experimentally. Design/methodology/approach: The criterion of joint tightness was formulated. The constructed model was used to determine the analytical dependence of the joint leakage pressure on the assembly torque of bolts tightening. The correctness of the model was confirmed by the agreement of the analytical results with the experimental results. Findings: Quantitative characteristics were determined for the selected type of joint. Practical implications: The formulated conclusions indicate the possibility of using the model to support the design process and to select the structural parameters of the joint meeting the operational requirements and safety criteria. Originality/value: Produced with recycled materials using.

Słowa kluczowe

EN

pipe; connection; clamping rings; ring stiffness; polyester-glass composites

PL

rura; połączenie; pierścienie zaciskowe; kompozyty poliestrowo-szklane

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2022
• Tom: Vol. 111, nr 1
• Strony: 5--17
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr.

Twórcy

autor

Wróbel Gabriel

• Department of Theoretical and Applied Mechanics, Mechanical Engineering Faculty, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

• https://orcid.org/0000-0002-7704-2466

autor

Walczak Kazimierz

• Plaston-P Ltd., ul. Wiejska 15, 41-500 Chorzów, Poland

Bibliografia

• [1] Collective work, Guidelines for safe seal usage - Flanges and Gaskets, Publication No. 009/98, ESA/FSA, 1998.
• [2] PN-EN 1092-2:1999: Flanges and their connections - Sew-on flanges for pipes, fittings, couplings and equipment with PN marking - Cast iron flanges (in Polish).
• [3] PN-EN 1591-1:2014-04: Flanges and their connections - Design rules for circular flange connections with a gasket - Part 1: Calculation.
• [4] EN 1591-1:2001/PRA1: Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method.
• [5] J. Blachura, Influence of the structure and characteristics of the resistant gasket material on their tightness, PhD Thesis, Wroclaw University of Technology Publishing House, Wrocław, 2005 (in Polish).
• [6] Collective work, Water supply and sewerage. Guidebook, Arkady Publishing House, Warsaw, 1971 (in Polish).
• [7] J. Chudzicki, S. Sosnowski, Water Supply Installations - Design, Construction, Operation, Third Edition, Seidel-Przywecki Publishing House, Warsaw, 2011 (in Polish).
• [8] S. Płuciennik, J. Wilbik, Technical Conditions for Execution and Acceptance of Water Supply Networks, Technical Requirements COBRTI INSTAL 3 (2001) 1-24 (in Polish).
• [9] P. Jaszak, K. Adamek, Design and analysis of the flange-bolted joint with respect to required tightness and strength, Open Engineering. 9/1 (2019) 338-349. DOI: https://doi.org/10.1515/eng-2019-0031
• [10] J. Rządkowski, Designing tight flange connections of pipelines and tanks, Steel Structures 5/spec. iss. (2003) (CD-ROM) (in Polish).
• [11] J. Rządkowski, R. Stęczniak, Flange connections in pipelines, Piping 4 (2004) 15-18 (in Polish).
• [12] J. Skrzypek, Plasticity and creep. Theory and application, PWN, Warsaw, 1986 (in Polish).
• [13] M. Niezgodziński, T. Niezgodziński, Formulas, diagrams and strength tables, WNT, Warsaw, 1996 (in Polish).
• [14] K. Rykaluk, G. Hotała, Bolt creep in flanged joints of power pipelines, Proceedings of the II Scientific and Technical Conference "Problems of exploitation, repairs and erection of power engineering structures,” Wrocław, 2000 (in Polish).
• [15] Z. Dyląg, A. Jakubowicz, Z. Orłoś, Strength of materials, Volume II, WNT, Warsaw, 2000 (in Polish).
• [16] D. Leń, L. Ślęczka, Design methods of bolted flange joints in tubular tensioned elements, PZITB Foundation "Engineering and Construction" 71/2 (2015) 91-94 (in Polish).
• [17] PN-93/C-89071 Cellular plastics. Compression test for rigid materials.

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).