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主营产品: zh41hf环盘型轴流式止回阀 Z73XZ73X手动浆液阀 D71X、D373HD71X、D373H对夹式蝶阀 L41HL41H日标Y过滤器 ZCMZCM煤气电磁阀
J41HJ41H型手动钢制法兰截止阀PN16~PN160
J13、J23J13、J23型仪表针形截止阀PN25~PN320
J41HJ41H型锻钢手动截止阀PN64~PN160
J41YJ41Y型钢制手动截止阀PN16~PN160
J61Y、J61H高温对接焊电站截止阀PN200~PN320
JY41W、JY41Y氧气截止阀PN16~PN40
JLH41HJLH41H截止节流止回多功能阀
J41T/J41WJ41T/J41W法兰铸铁截止阀
J541HJ541H大口径锥齿轮截止阀
JY41W-40TJY41W-40T全铜伞齿轮氧气截止阀
J565Y-2500LbJ565Y-2500Lb高温高压V截止阀
DSJ61YDSJ61Y能换双芯主蒸汽疏水截止阀
KHJKHJ免冲刷截止阀
J65Y-100J65Y-100直流堆焊自密封式截止阀
J764YJ764Y高加入口阀
J541HJ541H大口径伞齿轮美标截止阀
SJ661YSJ661Y高压差疏水截止阀
BJ66YBJ66Y平衡式焊接节流阀
KSLJ41YKSLJ41Y抗硫双作用平衡式节流截止阀
SLJ41YSLJ41Y高压双作用节流截止阀
SJQ46H-160SJQ46H-160自平衡法兰截止阀
KJL41YF-64CKJL41YF-64C抗硫节流截止阀
WJP47WJP47无泄漏截止平衡阀
J961YJ961Y高温高压电站截止阀
J41H-16CJ41H-16C大口径截止阀
J41H、J41Y、J41WJ41H、J41Y、J41W国标截止阀
J11WJ11W内螺纹针截止阀
JY41WJY41W不锈钢氧气截止阀
J41F46J41F46法兰衬氟截止阀
J41F46J41F46衬氟直流式截止阀
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