Purchase Qty. Reference FOB Price
10-99 Pieces US$40.00
100-399 Pieces US$38.00
400+ Pieces US$33.00
Product Description
Product Description Flange Sight Glass 1.Flange Sight Glass fittings to DIN28120 are circular flanged sets suitable for welding into or onto vessel walls,complete with relevant matching seals and sight glass disc set between the flange rings 2.Based upon these standard thickness ,distortion free ...