China alumina tube closed one end

{"pid":"11743477","cid":"39365","pimg_url":"\/\/img1.tradegrowthhub.com\/d7\/96\/32f9f989a7f2\/product\/23124011_s-w400xh400.jpg","name":"Silicon Nitride Ceramic Thermocouple Protection Tubes , Alumina Tube Closed One End","company_name":"LUOYANG SUPER FOLIAGE IMPORT&EXPORT TRADE CO,LTD","attrs":{"Price":"Negotiation","MOQ":"Negotiation","Delivery Time":"base on order","Brand":"OEM"}}

{"pid":"13576387","cid":"50528","pimg_url":"\/\/img1.tradegrowthhub.com\/16\/2c\/a41937b959b8\/product\/32687510_s-w400xh400.jpg","name":"Protection Ceramic Alumina Oxide Alumina Insulator Al2O3 Tube With One End Closed","company_name":"Wuxi Special Ceramic Electrical Co.,Ltd","attrs":{"Price":"us$0.1~us$10\/p","MOQ":"10p","Delivery Time":"negotiable","Brand":"wuxi special ceramic"}}

{"pid":"51808353","cid":"6838","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/34\/65b4c3375464\/product\/34342109_s-w400xh400.jpg","name":"Alumina Al2O3 99% Ceramic Fine Finish Tube One End Closed Tube White Ceramic","company_name":"Ohmalloy Material Co.,Ltd","attrs":{"Price":"Negotiable","MOQ":"3000piece","Delivery Time":"5-18 working days after payment confirmed","Brand":"OHMALLOY\/OEM"}}