Vablue offers a wide range of fully welded liquid filter bags designed and constructed to fit an assortment of filter vessels, Vablue company has provided a high cost-effective imported substitute product for the full hot melt welding process, effectively solved the problem of needle hole leakage of steel ring seam filter bag, made your filtration process more advanced and saved a lot of production cost for you. At the same time, the plastic sealing ring all welded filter bag is specially designed, which can be installed freely in the filter of incompatible companies, which brings great convenience for users. advantage High quality primary fiber felt Strictly according to ISO9001 quality management system Special burning and pressing treatment to prevent fiber from falling off Compatible with FSI, 3M (Cuno), Eaton (hyward, GAF, Loeffler), Park and other filter bags Digital in-situ ultrasonic multi-point full welding process, 100% no leakage 11 sets of standard plastic ring mold, complete steel ring, suitable for all kinds of bag filter models, and can be customized according to customer needs No need for silicone oil, to eliminate the secondary pollution of silicone oil PTFE liquid filter bag is highly competitive in high temperature and corrosion resistance SIZE OF FILTER BAG SIZE Diameter/inch Diameter/mm Length/inch Length/mm 01 7 178 17 432 02 7 178 32 813 03 4 102 9 229 04 4 102 15 381 05 4 102 20 508 06 6 152 20 508 07 5.5 140 16 406 08 5.5 140 22 559 09 5.5 140 33 838