-
全焊接球阀
nps: nps2~nps60
class: cl150~cl2500 -
全焊接球阀
nps: nps2~nps60
class: cl150~cl2500 -
铸钢两片式固定球阀
nps: nps2~nps24
class: cl150~cl1500 -
锻钢三片式固定球阀
nps: nps2~nps60
class: cl150~cl2500 -
耐磨硬密封球阀
nps: nps1/2~nps36
class: cl150~cl2500 -
上装式斜面球阀
nps: nps1/2~nps10
class: cl150~cl300 -
铸钢上装式固定球阀
nps: nps2~nps36
class: cl150~cl1500 -
铸钢三片式固定球阀
nps: nps2~nps60
class: cl150~cl1500 -
铸钢三片式浮动球阀
nps: nps1/2~nps10
class: cl150~cl300 -
锻钢两片式浮动球阀
nps: nps1/2~nps6
class: cl150~cl2500 -
铸钢两片式浮动球阀
nps: nps1/2~nps10
class: cl150~cl600 -
铸钢一片式浮动球阀
nps: nps1/2~nps10
class: cl150~cl300