按用途分類(表(biao)4.1.1)
輸(shu)送用(yong)(yong)及傳熱(re)用(yong)(yong):流(liu)體(ti)輸(shu)送用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)、長輸(shu)管(guan)(guan)(guan)(guan)(guan)道用(yong)(yong)管(guan)(guan)(guan)(guan)(guan),石油裂化用(yong)(yong)管(guan)(guan)(guan)(guan)(guan),化肥用(yong)(yong)管(guan)(guan)(guan)(guan)(guan),鍋(guo)爐用(yong)(yong)管(guan)(guan)(guan)(guan)(guan),換(huan)熱(re)器(qi)用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)等
結(jie)(jie)構(gou)用(yong):普通(tong)結(jie)(jie)構(gou)用(yong)管,高強結(jie)(jie)構(gou)用(yong)管,機械結(jie)(jie)構(gou)用(yong)管等
特(te)殊用(yong):鉆井用(yong)管(guan),高壓氣體(ti)容器(qi)用(yong)管(guan)等
按(an)材質(zhi)分類(表4.1.2)
一、金屬管
1. 鐵(tie)(tie)管(guan)(guan): 鑄鐵(tie)(tie)管(guan)(guan) -- 承壓鑄鐵(tie)(tie)管(guan)(guan)(砂型離心鑄鐵(tie)(tie)管(guan)(guan),連續鑄鐵(tie)(tie)管(guan)(guan))
2. 鋼管
a. 碳(tan)(tan)素鋼(gang)(gang)管(guan) Q235焊接鋼(gang)(gang)管(guan),10#、20#鋼(gang)(gang)無(wu)縫鋼(gang)(gang)管(guan),優質碳(tan)(tan)素鋼(gang)(gang)無(wu)縫鋼(gang)(gang)管(guan)
b. 低合金鋼(gang)管(guan)(guan) 16Mn無(wu)縫鋼(gang)管(guan)(guan),低溫鋼(gang)無(wu)縫鋼(gang)管(guan)(guan)
c. 合金鋼(gang)管(guan) 奧氏體不銹(xiu)鋼(gang)管(guan),耐(nai)熱鋼(gang)無縫鋼(gang)管(guan)
3. 有色金屬管
a. 銅(tong)(tong)及(ji)銅(tong)(tong)合金管 拉制及(ji)擠制黃銅(tong)(tong)管,紫銅(tong)(tong)管,銅(tong)(tong)基(ji)合金管(蒙(meng)乃爾等),耐蝕耐熱鎳基(ji)合金(Hastelloy)
b. 鉛管(guan)(guan) 鉛管(guan)(guan),鉛銻合金管(guan)(guan)
c. 鋁(lv)管 冷拉鋁(lv)及鋁(lv)合金(jin)管,熱擠壓鋁(lv)及鋁(lv)合金(jin)圓管
d. 鈦(tai)管 鈦(tai)管及(ji)鈦(tai)合金(jin)管
二、非金屬管(guan)
1. 橡膠(jiao)(jiao)管(guan) 輸氣膠(jiao)(jiao)管(guan),輸水吸(xi)水膠(jiao)(jiao)管(guan),輸油,吸(xi)油膠(jiao)(jiao)管(guan),蒸汽膠(jiao)(jiao)管(guan)
2. 塑(su)料管(guan) 酚(fen)醛塑(su)料管(guan),耐(nai)酸酚(fen)醛塑(su)料管(guan),硬聚氯(lv)乙烯(xi)管(guan),高、低密度聚乙烯(xi)管(guan),聚丙烯(xi)管(guan),聚四氟乙烯(xi)管(guan),ABS管(guan),PVC/FRP復合管(guan),高壓(ya)聚乙烯(xi)管(guan)
3. 石(shi)棉水泥(ni)管
4. 石(shi)(shi)墨管 不透性石(shi)(shi)墨管
5. 玻璃陶(tao)(tao)瓷(ci)管 化工(gong)(gong)陶(tao)(tao)瓷(ci)管(耐酸陶(tao)(tao)、耐酸耐溫(wen)陶(tao)(tao)、工(gong)(gong)業(ye)瓷(ci)管)
6. 玻(bo)(bo)璃(li)鋼(gang)(gang)管 聚(ju)酯玻(bo)(bo)璃(li)鋼(gang)(gang)管,環氧玻(bo)(bo)璃(li)鋼(gang)(gang)管,酚醛玻(bo)(bo)璃(li)鋼(gang)(gang)管,呋喃玻(bo)(bo)璃(li)鋼(gang)(gang)管
7. 襯里管(guan)(guan) 橡膠襯里管(guan)(guan),鋼塑復合管(guan)(guan),涂(tu)塑鋼管(guan)(guan)
按制管(guan)工藝分類(表4.1.3)