Wenzhou Huawo Import&Export Co., Ltd.  

Product Name: 16" Road Fuel Tanker Manway Cover Hoop Type Model NO.: C801T-460 Material: Carbon Steel Connection: Hoop Trademark: DonOO Transport Package: Carton Specification: 16" Origin: Zhejiang Product Description Internationallyacceptedandspecifiedbyoilcompaniesaroundtheworldtoassistwiththesafeconveyanceofpetroleumbasedproducts.The Donoo rangeoflightweightaluminiummanholecoversofferunrivalledsafetyfeaturesandoperationalbenefits.Pressureandvacuumventfittedasstandardfortankbreathing;variousratingsareavailabletosuitoperationalrequirements.SpringloadedfillcapprovidesemergencyfireengulfmentventingtoNTTCDOT406,requiredintheeventofthetankbeingexposedtoafire.Emergencyventingcapacity7000m3/h,airat350mb.AutomaticsealingofthePressureandVacuumventinarolloversituationpreventsdangerousandcostlyspillage.Self-aligningsealensurespressuretightoperationatalltimes.Twostageopeningallowssafereleaseofresidualcompartmentpressurebeforefullyopeningfillcap.250mm(10")fillcapforsafe,troublefreetoploading.Highqualitydiecastbaseplateandcomponentmaterialstointernationalstandardsareusedfordurabilityandperformance.Lowprofiledesignminimisesrolloverprotectionrequirements.Securityfacilityforpadlock,wireorplasticseal.Accessoryportsfor threadedcompartmentventvalveandover-spillpreventionprobe.ThebaseplatecanbesuppliedwithaccessoryholesfortankersthataretobeconvertedtoBLVRlater.