Kaibeili OEM 1/2 3/4 1 11/4 2英寸NPT黄铜水垂直弹簧加载滚珠升降式止回阀
¥5.80 - ¥8.34
Mindestbestellmenge: 2 pieces
5.0/5.0·4 reviews·"Perfect service"
高端优质 1英寸 2英寸立式黄铜弹簧球止回阀，带Ss过滤器
¥11.60 - ¥43.48
Mindestbestellmenge: 1 pieces
5.0/5.0·1 reviews·"customer service"
单向黄铜管道回流压力止回阀卧式1/2 "4英寸黄铜止回阀，带内螺纹
¥7.11 - ¥10.87
Mindestbestellmenge: 500 pieces
5.0/5.0·1 reviews·"Good packaging"
原始设备制造商1/2 3/4 1 11/4 2英寸NPT黄铜水垂直弹簧加载球提升止回阀
¥14.21 - ¥14.50
Mindestbestellmenge: 1000 pieces
4.4/5.0·2 reviews·"professional supplier"
批发立式止回阀弹簧铜黄铜止回阀1/4 1/2 3/4 1 2英寸
¥15.22 - ¥18.12
Mindestbestellmenge: 50 pieces
5.0/5.0·1 reviews·"Great supplier"
High quality stainless steel switch check valve 1/2-3/4 " inch DN15/DN20 201 SS304 316 2 way water ball check valve swing
¥20.22 - ¥40.44
Mindestbestellmenge: 10 pieces
4.9/5.0·21 reviews·"nice service"
Lmj Z45x弹性阀座200毫米碳钢阀门价格法兰球墨铸铁闸门2 Pn16止回阀6英寸
¥183.77 - ¥190.30
Mindestbestellmenge: 1 pieces
0.0/5.0·0 reviews
JU小3/32英寸至3/8英寸倒钩塑料单向止回阀
¥5.44 - ¥9.43
Mindestbestellmenge: 50 pieces
5.0/5.0·36 reviews·"customer service"
1英寸不锈钢卫生级SS304 SS316L nrv无返食品级焊接无返阀，带三元乙丙橡胶硅胶密封
¥137.69 - ¥152.18
Mindestbestellmenge: 1 sets
4.9/5.0·15 reviews·"quality delivery"
1/2-4英寸水使用青铜黄铜止回摆动水平止回阀供水管系统
¥8.41 - ¥8.48
Mindestbestellmenge: 100 pieces
0.0/5.0·0 reviews·"good service"
双向不锈钢2英寸50毫米电动球阀DN50电动球阀
¥739.14 - ¥768.12
Mindestbestellmenge: 1 pieces
4.2/5.0·15 reviews·"quick delivery"
台湾 SHEKO ST-01 ST-02 ST-03 ST-04 1/4 ST/KV 系列 2 进口 1 出口分流器通风口控制梭阀
¥35.51 - ¥42.76
Mindestbestellmenge: 1 pieces
5.0/5.0·1 reviews·"excellent service"
Cw617n闸阀制造止回阀不锈钢pn16可锁定1.5英寸迷你黄铜球阀
¥3.99 - ¥4.57
Mindestbestellmenge: 1 pieces
3.5/5.0·3 reviews·"Nice packaging"
BMAG 0.25磅/平方英寸10毫米-15毫米DN10 DN15 OV15 POM塑料迷你水止回阀
¥4.72 - ¥14.50
Mindestbestellmenge: 10 pieces
5.0/5.0·3 reviews·"quick delivery"
球墨铸铁橡胶止回阀，带薄片橡胶板楔形止回阀
¥176.89 - ¥899.07
Mindestbestellmenge: 10 pieces
5.0/5.0·3 reviews·"patient service"
双套圈管连接液压止回阀3/8英寸6000磅/平方英寸CE气体标准高温球阀闸阀AFK
¥259.35 - ¥356.82
Mindestbestellmenge: 1 sets
4.8/5.0·24 reviews·"Fast delivery"
黄铜量规截止阀，黄铜空气旋塞，量规旋塞1/4 in
¥19.43 - ¥22.54
Mindestbestellmenge: 300 pieces
4.7/5.0·20 reviews·"Great Service"
绿色锻造黄铜测试和排水阀 1 ''，1 1/4 ''，2 '', 压力表出口，用于测试，用铁柄排水
¥76.09
Mindestbestellmenge: 1000 pieces
4.6/5.0·4 reviews·"On time shipping"
3/4英寸1英寸2英寸控制加药泵的管道背压阀
¥202.90 - ¥847.83
Mindestbestellmenge: 2 pieces
5.0/5.0·8 reviews·"good service"
DN15锻造黄铜立式止回阀NPT螺纹止水阀用水量价格表
¥8.41 - ¥8.56
Mindestbestellmenge: 1 pieces
5.0/5.0·2 reviews·"fast delivery"
Meishuo FPD360L 24vdc塑料12v正常关闭1/2英寸饮水机进水阀G1/2'' 塑料阀控制
¥10.44 - ¥10.95
Mindestbestellmenge: 2 pieces
4.9/5.0·19 reviews·"excellent service"
汽油燃料油柴油水发动机单向止回阀，6/8/10/12/14/16毫米，铝化油器止回阀
¥8.56 - ¥10.29
Mindestbestellmenge: 30 pieces
4.8/5.0·119 reviews·"Great Service"
A216 wcb 15毫米压缩 800 pornd 级铸铁弹簧垂直主动切阀
¥579.72 - ¥724.64
Mindestbestellmenge: 5 pieces
5.0/5.0·4 reviews·"fast shipping"
中国玉环顺水 sunsy 工厂高品质 DN15 1/2 铜浮式黄铜球阀浴室厕所零售价格
¥13.19 - ¥21.96
Mindestbestellmenge: 1 pieces
5.0/5.0·4 reviews·"perfect supplier"
AMBOHR DCV0416DVL小型塑料防臭氧不回膜片PVDF膜片止回阀
¥7.18 - ¥13.05
Mindestbestellmenge: 1 pieces
4.8/5.0·39 reviews·"customer service"
304 full bore no return valve screwed no return valve screwed spring check valve
¥33.70 - ¥34.06
Mindestbestellmenge: 1 pieces
0.0/5.0·0 reviews·"Arrived on time"
不锈钢高压安全阀SS304 1bar/2bar外螺纹1/4 1/2英寸BSP可调弹簧安全安全阀
¥108.70
Mindestbestellmenge: 20 pieces
5.0/5.0·1 reviews·"fast shipping"
阀门黄金手轮Pvc迷你压力美国丹佛斯右水暖水龙头简约多功能工业角阀
¥10.80 - ¥21.74
Mindestbestellmenge: 5000 pieces
5.0/5.0·5 reviews·"good service"
1/4 3/8 1/2英寸BSP螺钉螺纹公母手柄杆操作黄铜气动球阀价格
¥4.72 - ¥8.70
Mindestbestellmenge: 100 pieces
4.8/5.0·24 reviews·"good service"
1/2英寸SS 304 316 CF8 CF8M常温PN16手动金属密封内螺纹回转止回阀
¥36.24
Mindestbestellmenge: 1 pieces
5.0/5.0·11 reviews·"good service"
Jazy 不锈钢 ASTM A270 SS304/SS316L SMS DIN 3A 三钳焊接端气动卫生蝶阀
¥36.24 - ¥144.93
Mindestbestellmenge: 2 units
5.0/5.0·3 reviews·"excellent service"
OEM 1/2 3/4 1英寸锻造不回黄铜水表污水摆动内联止动止回阀
¥14.50
Mindestbestellmenge: 5000 pieces
5.0/5.0·1 reviews·"nice supplier"
汉翔硅橡胶单向直列流量控制止回阀空气泄压阀弹性体制造商闸阀
¥1.16 - ¥2.11
Mindestbestellmenge: 500 pieces
4.9/5.0·6 reviews·"Good service"头部产品类目
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