Purchase Qty. Reference FOB Price
1,000-1,999 Pieces US$1.10
2,000+ Pieces US$1.00
Product Description
Application of the flange Flanges are used in pairs, threaded flanges can be used for low pressure pipes, welded flanges are used for pressures above 4 kg. Put a gasket between the two flannels and bolt them down. Flanges at different pressures have different thicknesses, and they use different ...