clamped tee(pipe tee, 3A standard)Material quality: AISI304, 316L Standard: DIN/SMS/ISO/IDF/3A/RJT/DS/BS/BPESpecification: DN15mm 150mm or 1/2" 4"Connection mode: Clamped(quick-install)Packing: according your import requirementIf you need any other details let me know feel free, we could supply you catalogue which have specification and technical parameter on it, thanks.