按用途分(fen)類(表4.1.1)
輸送用(yong)(yong)及傳熱用(yong)(yong):流體輸送用(yong)(yong)管(guan)、長輸管(guan)道(dao)用(yong)(yong)管(guan),石油(you)裂化(hua)用(yong)(yong)管(guan),化(hua)肥用(yong)(yong)管(guan),鍋爐用(yong)(yong)管(guan),換熱器用(yong)(yong)管(guan)等
結(jie)構(gou)用(yong):普通結(jie)構(gou)用(yong)管,高強結(jie)構(gou)用(yong)管,機械結(jie)構(gou)用(yong)管等
特殊用(yong):鉆井(jing)用(yong)管(guan),高壓氣體容器用(yong)管(guan)等
按材(cai)質分類(表4.1.2)
一、金屬管
1. 鐵(tie)(tie)管: 鑄鐵(tie)(tie)管 -- 承(cheng)壓(ya)鑄鐵(tie)(tie)管(砂型離心鑄鐵(tie)(tie)管,連(lian)續鑄鐵(tie)(tie)管)
2. 鋼管
a. 碳素鋼管(guan) Q235焊接(jie)鋼管(guan),10#、20#鋼無縫(feng)鋼管(guan),優(you)質(zhi)碳素鋼無縫(feng)鋼管(guan)
b. 低合金(jin)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(guan) 奧氏體不銹鋼管(guan),耐(nai)熱鋼無縫鋼管(guan)
3. 有(you)色金屬管
a. 銅(tong)及銅(tong)合金(jin)管(guan)(guan) 拉制及擠制黃銅(tong)管(guan)(guan),紫(zi)銅(tong)管(guan)(guan),銅(tong)基合金(jin)管(guan)(guan)(蒙乃爾等),耐(nai)(nai)蝕(shi)耐(nai)(nai)熱鎳(nie)基合金(jin)(Hastelloy)
b. 鉛(qian)管(guan) 鉛(qian)管(guan),鉛(qian)銻合(he)金管(guan)
c. 鋁(lv)(lv)(lv)管 冷拉鋁(lv)(lv)(lv)及鋁(lv)(lv)(lv)合金(jin)管,熱擠(ji)壓鋁(lv)(lv)(lv)及鋁(lv)(lv)(lv)合金(jin)圓管
d. 鈦管(guan)(guan) 鈦管(guan)(guan)及鈦合金管(guan)(guan)
二、非金屬管
1. 橡膠(jiao)管(guan) 輸(shu)氣(qi)膠(jiao)管(guan),輸(shu)水吸水膠(jiao)管(guan),輸(shu)油(you),吸油(you)膠(jiao)管(guan),蒸(zheng)汽膠(jiao)管(guan)
2. 塑(su)料管(guan) 酚醛(quan)塑(su)料管(guan),耐酸酚醛(quan)塑(su)料管(guan),硬(ying)聚(ju)(ju)氯乙烯管(guan),高、低密度聚(ju)(ju)乙烯管(guan),聚(ju)(ju)丙烯管(guan),聚(ju)(ju)四氟乙烯管(guan),ABS管(guan),PVC/FRP復合管(guan),高壓(ya)聚(ju)(ju)乙烯管(guan)
3. 石棉(mian)水泥管
4. 石墨(mo)管 不透性(xing)石墨(mo)管
5. 玻璃陶瓷管 化工(gong)陶瓷管(耐(nai)(nai)酸(suan)陶、耐(nai)(nai)酸(suan)耐(nai)(nai)溫陶、工(gong)業瓷管)
6. 玻璃(li)(li)(li)鋼(gang)管(guan) 聚酯(zhi)玻璃(li)(li)(li)鋼(gang)管(guan),環氧玻璃(li)(li)(li)鋼(gang)管(guan),酚醛玻璃(li)(li)(li)鋼(gang)管(guan),呋喃(nan)玻璃(li)(li)(li)鋼(gang)管(guan)
7. 襯里管 橡膠襯里管,鋼塑復合管,涂塑鋼管
按制管工藝(yi)分類(表4.1.3)