no leak glass to metal compression seal

{"cid":"91219827","title":"12V-540V Voltage Rating Glass To Metal Compression Seal 4MPa No Leak","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/7a\/320713f2c557ff92762779bc9d5c-200x200-1.jpg","attrs":{"Price":"10 - 40 \uffe5","Brand Name":"SSCore","Minimum Order Quantity":"5 pcs","Delivery Time":"7 - 14 work days","Place of Origin":"ShenZheng","Certification":"IATF16949","Packaging Details":"vacuum package","Payment Terms":"L\/C, D\/A, T\/T, D\/P","Supply Ability":"50w pieces a month","Pressure Range":"2- 5MPa","Temperature Range":"-70\u2103 To 300\u2103","Voltage Rating":"12V-540V","Surface Treatment":"Electroless Nickel","Material":"45 Steel","Application":"Industrial"}}