Imikhiqizo
I-ERW Carbon Steel Black&HDG Pipe
Ipharamitha
| I-Damater evamile | OD | Ukuqina Kwezindonga | |||
| L | M | H | |||
| NB | INCH | MM | MM | MM | MM |
| 65 | 2-1/2 | 76 | 2.3 | 3.2 | 5.2 |
| 80 | 3 | 88.9 | 2.6 | 4.8 | 5.5 |
| 90 | 3-1/2 | 101.6 | 2.6 | 3.2 | 5.7 |
| 100 | 4 | 114.3 | 3.2 | 4.8 | 6.0 |
| 125 | 5 | 139.7 | 3 | 3.5 | 6.6 |
| 150 | 6 | 165.1 | 4.8 | 6.4 | 7.1 |
| 200 | 8 | 219.1 | 4.8 | 6.4 | 8.2 |
| 250 | 10 | 273.1 | 4.8 | 6.4 | 9.3 |
| 300 | 12 | 323.9 | 6.4 | 9.5 | 12.7 |
| 350 | 14 | 355.6 | 6.4 | 9.5 | 12.7 |
| 400 | 16 | 406.4 | 6.4 | 9.5 | 12.7 |
Hlela
Ngokwezindlela zokukhiqiza, amapayipi ensimbi angahlukaniswa ngezigaba ezimbili: amapayipi ensimbi angenamthungo namapayipi ensimbi ashiselwe.amapayipi ensimbi ashiselwe abizwa ngokuthi amapayipi ashiselwe ngamafuphi.
Amapayipi ensimbi angenamthungo angahlukaniswa abe amapayipi ashisayo agoqekayo angenamthungo, amapayipi adonswa abandayo, amapayipi ensimbi anembayo, amapayipi ashisayo anwetshiwe, amapayipi asontekile abandayo, namapayipi akhishwe ngokwezindlela zokukhiqiza.
Amapayipi ensimbi angenamthungo enziwe ngensimbi yekhwalithi ephezulu yekhabhoni noma ingxubevange yensimbi, futhi angaba ashise aginqike noma agoqeke abandayo (adonswe).
Amapayipi ensimbi ashiselwe ahlukaniswe amapayipi ashiselwe esithandweni, amapayipi kagesi welding (resistance welding), kanye namapayipi a-arc ashiselwe ngokuzenzakalelayo ngenxa yezinqubo zawo zokushisela ezihlukene.Ngenxa yamafomu awo ahlukene okushisela, ahlukaniswe amapayipi ashiselwe ngomthungo oqondile kanye namapayipi ashiselwe okuvunguzayo.Ngenxa yokwakheka kwawo kokugcina, aphinde ahlukaniswe abe amapayipi ashiselwe ayindilinga kanye namapayipi ashiselwe anomumo okhethekile (isikwele, flat, njll.).
Amapayipi ensimbi ashiselwe akhiwa ngokushisela amapuleti ensimbi agingqelwe abe amajamo angama-tubular anezinqe noma ama-spiral seams.Ngokuphathelene nezindlela zokukhiqiza, aphinde ahlukaniswe abe amapayipi ensimbi ashiselwe okuthutha uketshezi olunomfutho ophansi, amapayipi ensimbi asongwe, amapayipi ensimbi agoqeke ngokuqondile, namapayipi ashikelwe ngogesi.Amapayipi ensimbi angenamthungo angasetshenziswa ezimbonini ezihlukahlukene njengamapayipi egesi ewuketshezi namapayipi egesi.Amapayipi ashiselwe angasetshenziselwa amapayipi amanzi, amapayipi egesi, amapayipi okufudumeza, amapayipi kagesi, njll.
