1.plastic pipe and fittings 2.coupler, tee, elbow, reducer,union 3. ... /ISO standard,BV certificate 4.hdpe,ppr,pert,pb,brass plastic pipe fittingsProduct Details1.HDPE pipe fittings Namehdpe pipe fittingBrandJunxingMaterialPolyethyleneSize20-1600mmcolorBlack ... feel free to contact us for more information at anytime. plastic pipe fitting-pipe manufacturer