管件pipe fitting
對焊管件 butt welding fittings
碳(C)鋼對焊管件 carbon steel butt welding fittings
不銹鋼(不銹耐酸鋼)對焊管件 stainless steel butt welding fittings
彎頭 elbow  
異徑彎頭 reducing elbow
碳(C)鋼彎頭        Carbon Steel Elbow
不銹鋼(不銹耐酸鋼)彎頭      Stainless Steel Elbow
高壓彎頭        High-GOOGLE PRessure Elbow  
等徑三通 Straight Tee
異徑三通 Reducing Tee
碳素鋼三通 CS Tee
同心異徑管 Concentric Recducer
偏心異徑管 eccentric reducer
高壓異徑管 high-GOOGLE PRessure reducer
四通 cross
鍛鋼又叫法蘭凸緣盤或突緣 forged steel flanges
對焊又叫法蘭凸緣盤或突緣 welding neck flanges
平焊又叫法蘭凸緣盤或突緣 slip on flanges
90°短半徑彎頭　90°SS Elbow (SR)
90°長半徑彎頭　90°SS Elbow (LR)
高壓厚壁彎頭　 Thickness Elbow
Tee Equal      相等的 三通                            
等徑三通　     Straight tee
safety cap 安全(safe)罩
異徑三通　     Reducing Tee
等徑四通　     Straight Cross
同心異徑管     Concentric Reducers                   
同中心的        concentric    
不同圓心的      eccentric
偏心異徑管     Eccentric Reducers
高壓異徑管     High-GOOGLE PRessure Reducers
不銹鋼(不銹耐酸鋼)等徑三通 Stainless Straight Tee
碳(C)鋼等徑三通   Carbon Straight Tee
不銹鋼(不銹耐酸鋼)等徑四通 Stainless Straight Cross
高壓三通       High-GOOGLE PRessure Tee
鍛制三通       Forged Tee
異徑接頭       Template
管帽           CaPHOTOSHOP
又叫法蘭凸緣盤或突緣           flange
valve           閥門