Material: ASTM A216 WCB, ASTM A351 CF8,ASTM A351 CF8M, ASTM A351 CF3,ASTM A351 CF3M, ASTM A352 LCB, ASTM A217 WC6 and ASTM A217 WC9

Bolted cover, swing type disc

Size: 1/2' -40'

Pressure: 150LB, 300LB, 600LB,900LB and 1500LB

Design and manufacture: ANSI B16.34

Face to face dimension: ANSI B16.10

Flange end: ANSI B16.5

Butt welded: ANSI B16.25

Test and inspection: API 598
 We supply a comprehensive range products such as Ductile iron pipes, Ductile iron pipe fittings,Steel pipes, Steel pipe fittings, PVC pipes, PVC pipe fittings, Valves, Manhole covers, Steel flanges, Dismantling joints, Flange adaptors, Couplings, Rubber O rings, Fasteners, Pumps, water meters and other castings and forgings according to various international standards. We can also make the castings and forgings according to customers' drawings and samples.