Product name: Sanitary 90 Welded Elbow Model: 40001 Material of valve: AISI304, AISI316, AISI316L Standard of valve: DIN /SMS /3A /ISO /IDF Flux domination of pipeline: DN10-DN200&1/4""-8", applied to the stainless steel pipeline system Working principle: Can be welded on the pipeline and adjust the flow qty in the pipe line. Medium: Beer, Dairy, Beverage, Pharmacy. We can supply this reducer with weld end, clamp end, and thread end connection. Requiring more detail information or catalog pls don't hesitate to contact us. For all our products, we can also produce according to ur drawing if ur Specification is out of our standard.