ISO-KF100 Stainless Steel Blank Vacuum Flanges with Bore, 4″
Material: 304 stainless steel
Process: mirror polishing
Item: KF100, Bore: 4″
Purpose: welding flange
High gloss, beautiful appearance of pipe fittings, mirror polished inside and outside;
Finished machine tool, precision welding, clean edges without burrs, no leakage in high vacuum.