Choke bean lined assembly:
Material sus 316l stainlees steel with geotona ceramic lined and nobel rubber seal.p/n : has-09bb-d, has-09bd-d, has-09co-d, has-09cd-d, has-09dd-d, has-09dh-d, has-09eb-d,
has-09ed-d, has-09ef-d, has-09fd-d.
note: ceramic chemical analysis report, stainless steel chemical analysis report, rubber seal chemical analysis report, product certificate.