| 进口四通球阀 | 进口四通球阀,Four way flange ball valve,也叫“LL”型四通球阀,四通换向球阀,四通不锈钢球 |
| | 进口电动V型调节球阀 | 进口电动V型调节球阀,Electric V type regulating ball valve,也叫电动V型法兰球阀,电动V型不 |
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| 进口保温夹套球阀 | 进口保温夹套球阀,Insulation jacket ball valve,也叫夹套保温球阀,缩径保温球阀,全通径保温 |
| | 进口衬氟球阀 | 进口衬氟球阀,Fluorine lining ball valve,也叫衬四氟球阀,全衬氟塑料球阀,是指球阀的内腔及 |
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| 进口铸钢球阀 | 进口铸钢球阀,Cast steel ball valve,也叫碳钢球阀,WCB球阀,是指阀体采用威盾优质铸造的WCB碳 |
| | 进口不锈钢法兰球阀 | 进口不锈钢法兰球阀,Stainless steel flanged ball valves,也叫不锈钢球阀304球阀,316球阀,是 |
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| 进口锻钢法兰球阀 | 进口锻钢法兰球阀,Forged steel flanged ball valves,也叫锻打球阀,锻A105球阀,是指阀体采用 |
| | 进口V型球阀 | 进口V型球阀|V型球心阀,type-V-flanged ball valve,也叫V型球芯阀,V型切断球阀,是一种芯阀座 |
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