1) Type: socket welding flange
2) Size: NPS 1/2"-120"
3) Varieties: 150lb/300lb...PN2.5/6/10...
4) Material:CS,AS,SS

1) Type: socket welding flange, SWRF flange, carbon steel flange (CS flange), mild steel flange(MS flange), alloy steel flange(AS flange), stainless steel flange(SS flange)…

2) Size: NPS 1/2"-120"(DN15-3000)

3) Varieties: PN 2.5/6/10/16/25/40/63/100/160/250...Class 150lb/300lb/600lb/900lb/1500lb/2500lb

4) Material: carbon steel, alloy steel, stainless steel

5) Standred: ANSI B16.5/ANSI B16.47/ANSI B16.48/PI 605/MSS SP44//EN1092/JIS B2220/ AWWA C207-2007/ GB-T9124/HG20592/SH3406/JB…