ASME/En1092-1/GOST/En/DIN/API Raised/Flat Face Reducing Welding Slip on Forged Flange Used in Oil Water Pipeline - China Forged Steel Flange, Slip on Flange | Made-in-China.com
Slip-on-welding Steel Pipe Flange(so) - Explore China Wholesale Slip-on-welding Steel Pipe Flange(so) and | Globalsources.com
Slip On Flange - Introduction and Specifications | Octalsteel
Slip On Flange Specifications and Dimensions - Octal Flange
JIS B2220 Slip-on Welding Flange_Xinfeng High-pressure Flange and Pipe Fitting_FLANGE_PIPE FITTING_STEEL FLANGE
DIN - Slip On Flange
FLANGE STEEL WELDING SLIP-ON, FLAT FACE B-2220 5KG-40MM