Y型三通省力-鎖接

Union Y

T型三通邊外牙省力-鎖接

Male Tee

T型三通省力-鎖接

Union Tee

L型對接-連座組合

Union Elbow-Combined type

L型外牙,省力-鎖接

Male Elbow

直型對接、直型異徑,省力-鎖接

Union Straght、Different Union

直型外牙-省力-鎖接

Male Straight

直型隔板式-省力-鎖接

Bulkhead Type

直型內牙-省力-鎖接

Female Straight

全金屬,不鏽鋼、銅鍍鎳