不锈钢喉箍 Stainless steel throat clamp

不锈钢球型法兰止回阀 Stainless steel ball flange check valve

不锈钢升降式止回阀 Lift check valve

电动塑料双由令阀门 Electric plastic double valve

电动塑料法兰式阀门 Electric plastic flange valve

电动塑料对夹蝶阀 Electric plastic clamp butterfly valve

电动三片式内螺纹球阀 Electric three piece internal thread ball valve

电动三片式焊接球阀 Electric three piece welded ball valve

电动对夹式三偏心硬密封碟阀 Electric clamp type three eccentric hard sealed disc valve

不锈钢卫生级焊接皮管接头 Stainless steel sanitary grade welded skin pipe joint

不锈钢快装皮管接头 Stainless steel quick assembly leather pipe joint

不锈钢气动对夹式蝶阀 Stainless steel pneumatic clamp butterfly valve