marine air vent head 0 3mpa rated

{"cid":"91219628","title":"Grey Epoxy Paint Marine Air Vent Head Pressure 0.3Mpa Durable Corrosion Resistant Marine Ventilation Component","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/df\/a307dfd35c308cfeac497ee0fe06-200x200-1.jpg","attrs":{"Price":"Discuss personally","Brand Name":"FEIHANG","Model Number":"533HFB-200A","Minimum Order Quantity":"1pcs","Delivery Time":"5days","Place of Origin":"Yangzhou, Jiangsu, China","Certification":"Factory certificate, test report, material report","Packaging Details":"Export packaging","Payment Terms":"100% prepaid","Supply Ability":"100pcs\/days","Screen Material":"SUS316L","Body Material":"Nodular Cast Iron","Size":"8","Advantage":"High Security","Design standards":"CB\/T3594-1994","Body Cover Material":"SUS316L","Minimum order":"\u22651","Pressure":"0.3Mpa"}}

{"cid":"91184247","title":"MARINE AIR VENT HEAD 53ON-125A FLOAT DISC TYPE BODY CAST IRON","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/0e\/a0d7169bbbfd7bf81c2edda1473f-200x200-1.jpg","attrs":{"Price":"Discuss personally","Brand Name":"FEIHANG","Model Number":"53ON","Minimum Order Quantity":"1pcs","Delivery Time":"1-2days","Place of Origin":"Yangzhou, Jiangsu, China","Certification":"Factory certificate, test report, material report","Packaging Details":"Export packaging","Payment Terms":"100% prepaid","Supply Ability":"100pcs\/days","Shape":"Float Disc","Connection":"Flanged","Material":"Cast Iron","Name":"AIR PIPE HEAD,AIR VENT HEAD CB\/T3594-94","Pressure":"0.3Mpa","Application":"Air Pipe","Size":"50-200A","Standard":"CB\/T3594-94"}}