https://xintanfilter.com/product/perforated-tubes/2026-05-25T04:16:26+00:00https://xintanfilter.com/product/straight-seam-filter-core-frame/2026-05-23T09:45:55+00:00https://xintanfilter.com/product/spiral-welded-perforated-filter-core-frame/2026-05-23T09:44:52+00:00https://xintanfilter.com/product/wire-wound-filter-core-frame/2026-05-23T09:43:09+00:00https://xintanfilter.com/product/nozzle-filter-core-frame/2026-05-23T09:42:03+00:00https://xintanfilter.com/product/filter-mesh-buckets/2026-05-23T09:23:40+00:00https://xintanfilter.com/product/perforated-plates/2026-05-25T04:16:11+00:00