DN400 WCB PN25 cast steel gate valve factory with good quality and competitive price

Specifications

1.Production Size:DN400

2.Pressure:PN25

3.Design Standard:API600,API6D

4.Face to Face:ASME B16.34

5.Flange Standard:ASME B16.10

6.Testing Standard:ASME B16.25

Materials of main parts:

1.Body:ASTM A216 WCB,A351 CF8,A351 CF8M

2.Bonnet: ASTM A216 WCB,A351 CF8,A351 CF8M

3.Stem:2Cr13,SS304,SS316,Carbon Steel

4.Stem Nut:brass,Ductile iron

5.Disc:ASTM A216 WCB

6.Seat:13Cr13,Stellite

7.Handwheel:GGG45/GGG50

Product show

We manufacture gate valves, globe valves, check valves, butterfly valves, ball valves,foot valves.