◎住宅建筑內(nei)冷(leng)熱(re)水(shui)用管(guan)◎凈水(shui)、純水(shui)輸(shu)送用管(guan)◎熱(re)水(shui)循環與供熱(re)采暖用管(guan)◎自(zi)來(lai)水(shui)配管(guan)◎養殖(zhi)業用管(guan)◎水(shui)處理(li)用管(guan)◎食品(pin)、飲(yin)料、藥物工(gong)廠輸(shu)水(shui)用管(guan)◎工(gong)業冷(leng)熱(re)水(shui)輸(shu)水(shui)管(guan)◎中央空(kong)(kong)調(diao)冷(leng)凝水(shui)輸(shu)送◎壓縮(suo)空(kong)(kong)氣(qi)用管(guan)
Return| specifications | D | D1 | d | I | L | L1 | L2 | L3 | H | H1 | G | A/box |
| Φ20x(1/2)" | 40.6 | 27.5 | 19 | 16.5 | 180.6 | 140 | 80 | 47 | 47 | 53 | 1/2" | 8×8 |
| Φ25x(1/2) " | 40.6 | 35.5 | 24 | 18 | 184.5 | 150 | 80 | 50 | 50 | 56 | 1/2" | 44 |
