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The Pigging Products and Services Association: The Pigging Products and Services Association (PPSA) was formed in 1990 and has over 90 members, representing the pigging industry throughout the world. PPSA plays a major role in providing information and sourcing pigging equipment and services for the pipeline industry and responds to hundreds of enquiries each year through its web site www.ppsa-online.com.? It provides a free technical information service to all and runs seminars and training courses on pigging. The Association¡¯s aims are, "To promote the knowledge of pigging and its related products and services by providing a channel of communication between the members themselves, and with users and other interested parties". |