按用途(tu)分類(表(biao)4.1.1)
輸(shu)(shu)送用(yong)(yong)(yong)及傳熱(re)用(yong)(yong)(yong):流(liu)體輸(shu)(shu)送用(yong)(yong)(yong)管、長輸(shu)(shu)管道用(yong)(yong)(yong)管,石油裂化(hua)用(yong)(yong)(yong)管,化(hua)肥(fei)用(yong)(yong)(yong)管,鍋爐用(yong)(yong)(yong)管,換熱(re)器用(yong)(yong)(yong)管等
結(jie)構(gou)(gou)用(yong):普通(tong)結(jie)構(gou)(gou)用(yong)管,高(gao)強(qiang)結(jie)構(gou)(gou)用(yong)管,機械結(jie)構(gou)(gou)用(yong)管等
特(te)殊用:鉆井(jing)用管,高壓氣體(ti)容器用管等
按(an)材(cai)質分類(表4.1.2)
一、金屬管
1. 鐵(tie)(tie)(tie)管(guan): 鑄(zhu)(zhu)鐵(tie)(tie)(tie)管(guan) -- 承壓鑄(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(砂(sha)型離心鑄(zhu)(zhu)鐵(tie)(tie)(tie)管(guan),連續鑄(zhu)(zhu)鐵(tie)(tie)(tie)管(guan))
2. 鋼管
a. 碳(tan)素鋼(gang)管(guan) Q235焊接鋼(gang)管(guan),10#、20#鋼(gang)無(wu)縫鋼(gang)管(guan),優質碳(tan)素鋼(gang)無(wu)縫鋼(gang)管(guan)
b. 低合(he)金鋼(gang)管 16Mn無(wu)縫鋼(gang)管,低溫鋼(gang)無(wu)縫鋼(gang)管
c. 合金鋼管 奧氏體不(bu)銹鋼管,耐熱鋼無縫(feng)鋼管
3. 有色金(jin)屬(shu)管
a. 銅及(ji)銅合金管(guan)(guan) 拉制(zhi)及(ji)擠制(zhi)黃銅管(guan)(guan),紫銅管(guan)(guan),銅基合金管(guan)(guan)(蒙乃爾(er)等),耐蝕耐熱鎳基合金(Hastelloy)
b. 鉛(qian)管 鉛(qian)管,鉛(qian)銻合(he)金管
c. 鋁(lv)(lv)管(guan) 冷(leng)拉鋁(lv)(lv)及鋁(lv)(lv)合金(jin)管(guan),熱擠壓鋁(lv)(lv)及鋁(lv)(lv)合金(jin)圓管(guan)
d. 鈦(tai)(tai)管 鈦(tai)(tai)管及(ji)鈦(tai)(tai)合金管
二(er)、非(fei)金屬(shu)管
1. 橡膠管(guan)(guan) 輸氣膠管(guan)(guan),輸水吸(xi)水膠管(guan)(guan),輸油,吸(xi)油膠管(guan)(guan),蒸汽(qi)膠管(guan)(guan)
2. 塑(su)(su)料管 酚醛塑(su)(su)料管,耐酸酚醛塑(su)(su)料管,硬聚氯乙烯管,高、低密度聚乙烯管,聚丙烯管,聚四氟(fu)乙烯管,ABS管,PVC/FRP復合管,高壓聚乙烯管
3. 石棉水泥管
4. 石墨(mo)管 不(bu)透性(xing)石墨(mo)管
5. 玻璃(li)陶(tao)(tao)瓷管 化工陶(tao)(tao)瓷管(耐酸(suan)陶(tao)(tao)、耐酸(suan)耐溫陶(tao)(tao)、工業瓷管)
6. 玻(bo)(bo)璃(li)鋼(gang)管(guan) 聚酯玻(bo)(bo)璃(li)鋼(gang)管(guan),環氧(yang)玻(bo)(bo)璃(li)鋼(gang)管(guan),酚(fen)醛玻(bo)(bo)璃(li)鋼(gang)管(guan),呋喃玻(bo)(bo)璃(li)鋼(gang)管(guan)
7. 襯(chen)里(li)管 橡膠襯(chen)里(li)管,鋼塑復合(he)管,涂塑鋼管
按制管工藝分(fen)類(表4.1.3)