按用途(tu)分類(表4.1.1)
輸(shu)(shu)送用(yong)及傳熱用(yong):流體(ti)輸(shu)(shu)送用(yong)管(guan)(guan)、長輸(shu)(shu)管(guan)(guan)道(dao)用(yong)管(guan)(guan),石(shi)油裂(lie)化用(yong)管(guan)(guan),化肥(fei)用(yong)管(guan)(guan),鍋爐(lu)用(yong)管(guan)(guan),換熱器用(yong)管(guan)(guan)等
結(jie)構(gou)用(yong)(yong)(yong):普通結(jie)構(gou)用(yong)(yong)(yong)管,高(gao)強結(jie)構(gou)用(yong)(yong)(yong)管,機械結(jie)構(gou)用(yong)(yong)(yong)管等
特殊(shu)用(yong):鉆井用(yong)管,高壓(ya)氣體容器(qi)用(yong)管等(deng)
按材質分類(表4.1.2)
一、金屬管
1. 鐵管(guan)(guan): 鑄鐵管(guan)(guan) -- 承(cheng)壓鑄鐵管(guan)(guan)(砂型離(li)心鑄鐵管(guan)(guan),連(lian)續鑄鐵管(guan)(guan))
2. 鋼(gang)管
a. 碳素(su)鋼管 Q235焊接(jie)鋼管,10#、20#鋼無(wu)縫鋼管,優質碳素(su)鋼無(wu)縫鋼管
b. 低(di)合金鋼(gang)管 16Mn無(wu)縫鋼(gang)管,低(di)溫鋼(gang)無(wu)縫鋼(gang)管
c. 合金(jin)鋼(gang)管(guan) 奧氏(shi)體(ti)不銹鋼(gang)管(guan),耐熱(re)鋼(gang)無縫鋼(gang)管(guan)
3. 有色金屬管
a. 銅(tong)及銅(tong)合金管 拉制及擠(ji)制黃銅(tong)管,紫(zi)銅(tong)管,銅(tong)基合金管(蒙乃爾(er)等),耐(nai)蝕耐(nai)熱(re)鎳基合金(Hastelloy)
b. 鉛管 鉛管,鉛銻(ti)合金管
c. 鋁(lv)(lv)管 冷拉鋁(lv)(lv)及(ji)鋁(lv)(lv)合金(jin)管,熱(re)擠(ji)壓(ya)鋁(lv)(lv)及(ji)鋁(lv)(lv)合金(jin)圓管
d. 鈦管 鈦管及鈦合金管
二、非金屬管
1. 橡膠(jiao)管 輸(shu)(shu)氣(qi)膠(jiao)管,輸(shu)(shu)水吸(xi)水膠(jiao)管,輸(shu)(shu)油,吸(xi)油膠(jiao)管,蒸(zheng)汽(qi)膠(jiao)管
2. 塑料管(guan)(guan) 酚醛(quan)塑料管(guan)(guan),耐酸酚醛(quan)塑料管(guan)(guan),硬(ying)聚氯乙(yi)(yi)(yi)烯(xi)管(guan)(guan),高、低密度聚乙(yi)(yi)(yi)烯(xi)管(guan)(guan),聚丙烯(xi)管(guan)(guan),聚四氟乙(yi)(yi)(yi)烯(xi)管(guan)(guan),ABS管(guan)(guan),PVC/FRP復合管(guan)(guan),高壓聚乙(yi)(yi)(yi)烯(xi)管(guan)(guan)
3. 石棉水泥(ni)管
4. 石(shi)墨管 不透(tou)性石(shi)墨管
5. 玻璃(li)陶瓷(ci)管(guan) 化工(gong)陶瓷(ci)管(guan)(耐(nai)(nai)酸(suan)陶、耐(nai)(nai)酸(suan)耐(nai)(nai)溫陶、工(gong)業瓷(ci)管(guan))
6. 玻(bo)(bo)璃鋼(gang)管(guan) 聚(ju)酯玻(bo)(bo)璃鋼(gang)管(guan),環氧(yang)玻(bo)(bo)璃鋼(gang)管(guan),酚醛玻(bo)(bo)璃鋼(gang)管(guan),呋(fu)喃玻(bo)(bo)璃鋼(gang)管(guan)
7. 襯里管(guan) 橡膠(jiao)襯里管(guan),鋼(gang)塑復合管(guan),涂塑鋼(gang)管(guan)
按制(zhi)管工藝(yi)分類(表4.1.3)