Related Links Trade Associations & OrganizationsAWWA – www.awwa.orgNational Association of Corrosion Engineers – www.nace.orgNational Association of Pipe Coating Applicators (NAPCA) – www.napca.comNational Association of Steel Pipe Distributors – www.naspd.comNSF – www.nsf.org PartnersPolyurethane ProductsChemline – www.chemline.netEndura-Flex – www.getcoatings.comLifelast – www.lifelast.comValspar – www.valspar.com Paint ProductsAmeron/PPG – ppgamercoatus.ppgpmc.comCarboline – www.carboline.comDevoe Coatings – (www.international-pc.com)Enviroline – (www.international-pc.com)International Paint – (www.international-pc.com)Sherwin Williams – protective.sherwin-williams.comTnemec – www.tnemec.com Tape CoatingsPolyken – www.berrycpg.comCoal TarReilly’s Tar