Cross pieces for pharmaceutical applications

In the norm the technical specifications are described regarding to the occurring weld fittings and couplings. The fittings are described with the SF code and could vary in finish grade 1 to 6. Also for the fittings the SF 1 and SF 4 are chosen as the standard. The difference between these 2 variants is the way of obtaining the internal surface finishing. SF1 = Ra max. 0,5 µm > pulled or mechanical polished. SF4 = Ra max. 0,375µm > polished and afterwards electrolytic polished.

Articlenr.	Description	Type of T-Piece	Dimensions	Dimensions 2 ASME	Internal surface
04637524TC	Kruisstuk B9wwww BPE SF4 1/2" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 0,5" (12,70 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	1/2" (ø 12,7 mm)		Ra ≤ 0,38 (SF4)
04637525TC	Cross B9wwww BPE SF4 3/4" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 0,75" (19,05 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	3/4" (ø 19,05 mm)		Ra ≤ 0,38 (SF4)
04637529TC	Cross B9wwww BPE SF4 1" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 1" (25,40 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	1" (ø 25,4 mm)		Ra ≤ 0,38 (SF4)
04637533TC	Cross B9wwww BPE SF4 1,5" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 1,5" (38,10 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	1,5" (ø 38,1 mm)		Ra ≤ 0,38 (SF4)
04637535TC	Cross B9wwww BPE SF4 2" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 2" (50,80 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	2" (ø 50,8 mm)		Ra ≤ 0,38 (SF4)
04637537TC	Cross B9wwww BPE SF4 2,5" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 2,5" (63,50 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	2,5" (ø 63,5 mm)		Ra ≤ 0,38 (SF4)
04637539TC	Kruisstuk B9wwww BPE SF4 3" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 3" (76,20 x 1,65) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	3" (ø 76,2 mm)		Ra ≤ 0,38 (SF4)
04637543TC	Kruisstuk B9wwww BPE SF4 4" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 4" (101,60 x 2,11) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Cross piece	4" (ø 101,6 mm)		Ra ≤ 0,38 (SF4)
04637556TC	Cross red. BPE SF4 1"-1/2" 316L Pharmaceutical reduced welding cross Weld / Weld / Weld / Weld B9RWWWW 1" x 0,5" (25,40 x 12,70) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Reducing cross piece	1" (ø 25,4 mm)	1/2" (ø 12,7)	Ra ≤ 0,38 (SF4)
04637560TC	Cross red. BPE SF4 1,5"-1" 316L Pharmaceutical reduced welding cross Weld / Weld / Weld / Weld B9RWWWW 1,5" x 1" (38,10 x 25,40) 1.4404 (316L) SF4 Internal surface Ra ≤ 0,38µm Electropolished ASME BPE Certified	Reducing cross piece	1,5" (ø 38,1 mm)	1" (ø 25,4)	Ra ≤ 0,38 (SF4)
04639524TC	Cross B9wwww BPE SF1 1/2" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 0,5" (12,70 x 1,65) 1.4404 (316L) SF1 Internal surface Ra ≤ 0,51µm ASME BPE Certified Alternative products	Cross piece	1/2" (ø 12,7 mm)		Ra ≤ 0,51 (SF1)
04639525TC	Cross B9wwww BPE SF1 3/4" 316L Pharmaceutical welding cross Weld / Weld / Weld / Weld DT-4.1.2-1 / B9WWWW 0,75" (19,05 x 1,65) 1.4404 (316L) SF1 Internal surface Ra ≤ 0,51µm ASME BPE Certified Alternative products	Cross piece	3/4" (ø 19,05 mm)		Ra ≤ 0,51 (SF1)