air springs with 1 4npt gas filled

{"cid":"91200018","title":"Contitech FT 530-30 Industrial Air Springs 3\/4 NPT Gas Filled Triple Convoluted Bags","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/87\/4d37e5647799f99e88bb70901abb-200x200-1.jpg","attrs":{"Brand Name":"AIRSUSTECH","Model Number":"3B6386","Minimum Order Quantity":"3Pieces","Delivery Time":"5-8 Working Days","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangzhou China","Payment Terms":"T\/T, , Paypal or Others","Supply Ability":"1000PCS\/Week","Packaging Details":"Strong Carton Box or as Customers Requirement","Material":"Rubber and Steel","Certificate":"ISO\/TS16949:2009","Warranty":"12 MONTHS","Number of convolutions":"3","Packing":"Neutral Box Or As Customers' Request","Type":"Air Springs","Product No.":"3B6386","Cross reference":"Contitech FT 530-30","Application":"Industial or others","Color":"Black","Pressure":"0.2-0.8MPA","Air hole":"3\/4NPT"}}

{"cid":"91171035","title":"2B8X2 Air Spring Bag Actuator FD138-18 DS Plate Industrial Rubber Bellows 1\/4NPT Gas Filled","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/37\/82dfed7d65e310b7ba00e9bacf2a-200x200-1.jpg","attrs":{"Price":"$59.9-69.9\/pc","Brand Name":"GUOMAT","Model Number":"2B8X4","Minimum Order Quantity":"6pcs","Delivery Time":"2-8 work days","Type":"Guomat Suspension Air Bags","Material":"Natural Rubber\/Steel","Warranty":"1 Year Warranty","Function":"Reduce Shock","Application":"Paper Machine Equipment","With Flange":"Yes","MOQ":"10 Pieces","Part Number":"2B8X2","Certification":"ISO\/TS16949:2009","Place of Origin":"GuangDong, China","Payment Terms":"T\/T, , L\/C","Supply Ability":"1000pcs\/week","Packaging Details":"Strong Carton Box Or As Customers Need"}}