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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Carbon steel casting flange ball valve
Ball valve structure features 1. The fluid resistance is small, and the ball valve is the one with the smallest fluid resistance in all valves. Even if it is a reduced diameter ball valve, the fluid...
MSS-SP-95 Swage Nipples
Swage Nipples MSS-SP-95 BANGDONG manufactures, stocks and supplies a range of plain, bevelled and threaded concentric and eccentric swage nipples, from 8 (1⁄4″) NB to 100 (4″) NB, with other sizes...
How to reduce carbon steel welding flange wear?
How to reduce the wear of carbon steel flat welded flange, we should first understand what the reasons for carbon steel flat welding flange wear? The tube rotates in the barrel, and the friction...
Lap Joint Flange Dimensions – Class 150
Lap Joint flange dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47. Outer &...