J941W-16P,J941W-25P,DN125不锈钢截止阀
J941W-16P,J941W-25P,DN125不锈钢截止阀Q961F-16C,Q961F-25C,DN80电动焊接截止阀
Q961F-16C,Q961F-25C,DN80电动焊接截止阀J641H气动铸钢截止阀,DN150气动截止阀
J641H气动铸钢截止阀,DN150气动截止阀 DN200气动铸钢截止阀Z41W-10T/Z41W-16T,DN80黄铜法兰截止阀
Z41W-10T/Z41W-16T,DN80黄铜法兰截止阀J41T-10/J41T-16,dn65铸铁截止阀,dn80铸铁截止阀
J41T-10/J41T-16,dn65铸铁截止阀,dn80铸铁截止阀j45h-16c,j45h-25c,DN100y型截止阀
j45h-16c,j45h-25c,DN100y型截止阀J41Y-16I/25I/40I,DN250钢制截止阀J41Y
J41Y-16I/25I/40I, DN250钢制截止阀J41Yj41h-16c/25c/40c,DN300法兰铸钢截止阀
j41h-16c/25c/40c,DN300法兰铸钢截止阀J41B-16C/J41B-16Q,DN150氨用截止阀
J41B-16C/J41B-16Q,DN150氨用截止阀在阀体材料上选用耐腐蚀钢(碳素钢添加耐蚀合金元素),可耐燃气、液氨腐蚀,低温可至-40℃-120℃。阀体全部采用精铸,防止阀门耐腐蚀性能差、壳体易穿孔的缺点。主要适用于冷冻、制冷、化工、石油、食品、冶炼、液化气等单位使用。 参考价面议J40HX-16G,DN200柱塞式截止阀
J40HX-16G,DN200柱塞式截止阀由于密封圈采用新型非金属材料制成,具有经受*高温、高压而不丧失弹性的性能,而且柱塞与密封圈之间的接触面积大,再者,密封圈系混合材料性能好,因此,密封可靠,经久耐用。 参考价面议DSJ41H-16C/25C,DN100法兰水封截止阀
DSJ41H-16C/25C,DN100法兰水封截止阀DJ41W-16P,DJ41W-25P,DN65不锈钢低温截止阀
DJ41W-16P,DJ41W-25P,DN65不锈钢低温截止阀