ProTech Flow Solutions Ltd has a current stocklist of flanges in various sizes from 1/2 to 8 inches, with class ratings from 600 to 2500, and made of ASTM/ASME SA182 F316L stainless steel. The flanges can have weld neck, slip-on, blind, NPT or socket weld ends, and be supplied with a large raised face to ANSI B16.5 dimensions. They are manufactured by Officine Binder Galperti or Vilmar.

1. ProTech Flow Solutions Ltd Current Flange Stocklist
SIZE
(inches)
CLASS (ANSI) Schedule ENDS FACING MATERIAL Manufactuerer
1/2 600 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3/4 600 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1 600 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1 1/2 600 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
2 600 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3 600 160 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
4 600 160 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
6 600 160 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
8 600 160 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1/2 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3/4 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1 1/2 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
2 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
4 900/1500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1/2 2500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3/4 2500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1 2500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
1 1/2 2500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
2 2500 Note 1 WN, SO, Blind, NPT and SW Large RF - Note 2 ASTM / ASME SA182 F316L Officine Binder Galperti
3/4 600 80s Weld Neck Large RF - Note 2 ASTM / ASME SA182 F316L Vilmar
1 1/2 600 80s Weld Neck Large RF - Note 2 ASTM / ASME SA182 F316L Vilmar
2 600 80s Weld Neck Large RF - Note 2 ASTM / ASME SA182 F316L Vilmar
NOTES
1 Schedules available include 10s, 40s, 80s, 160 and XXS. Flanges can be supplied as solid for customer machining.
2 All flanges can be supplied in either RF or RTJ
3 Material grade: ASTM / ASME SA 182 F316L
4 Dimensionally to ANSI B16.5
5 NACE MR 0175 / ISO 15156 Latest Ed.
6 PMI Certification, BS EN 10204 3.1 and IGC to A262 Practice 'E' included
7 PED 97/23/EC Approved Mills