Bohlokoa ba ho Kenya Liphaephe tsa Khase tsa Spiral Welded ka Nepo
Mokhoa le lisebelisoa tse nepahetseng li bohlokoa ha ho kenngoa mela ea khase. Ts'ebetso e qala ka ho rera ka hloko le ho lekanya ho fumana sebaka se setle sa phaephe ea khase ea tlhaho. Se latelang ke khetho ea thepa e loketseng, ho kenyeletsoaliphaephe tse tjheseletsoeng ka spiral, tse fihlelang litlhaloso le maemo a hlokahalang.
| Khoutu ea Maemo a Tloaelehileng | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Nomoro ea Serial ea Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Liphaephe tse tjheseditsweng ka moya di etswa ka mokgwa o bitswang ho tjheseletsa ka phaephe, o kenyeletsang ho tjheseletsa dikotwana tsa tshepe ka mokgwa wa spiral. Mokgwa ona o hlahisa diphaephe tse matla, tse tshwarellang le tse hanelang mafome, e leng se etsang hore di be ntle bakeng sa ho kenya diphaephe tsa kgase. Ho feta moo, phaephe e tjheseditsweng ka moya e fumaneha ka boholo bo fapaneng mme e ka etswa hore e fihlelle ditlhoko tse itseng tsa projeke.
Kamora ho khetha phaephe e welletsoeng ka spiral, mohato o latelang ke ho kenya phaephe ea khase. Ts'ebetso ena e tlameha ho etsoa ka nepo le ka hloko ho netefatsa polokeho le katleho ea sistimi ea khase. Mekhoa e nepahetseng ea ho kenya, joalo ka ho sebelisa lisebelisoa tse loketseng le ho kenya tšebetsong likhokahano tse sireletsehileng, ke ea bohlokoa ho thibela ho lutla le likotsi tse ling tse ka bang teng.
Ho bohlokoa ho hlokomela hore ho kenngoa ha mohala oa khase ho lokela ho etsoa feela ke litsebi tse tšoanelehang tse koetlisitsoeng ka mekhoa ea ho kenngoa ha mohala oa khase le polokeho. Sena se netefatsa hore ho kenngoa ho etsoa ho latela maemo a indasteri le melaoana ea lehae, ho fokotsa kotsi ea likotsi le ho netefatsa ts'epo ea sistimi ea khase.
Ntle le ho kenya mohala oa khase hantle, tlhokomelo le tlhahlobo ea kamehla li bohlokoa ho netefatsa polokeho le ts'ebetso ea sistimi ea hau ea khase. Sena se kenyelletsa ho hlahloba ho lutla, mafome le mathata a mang a ka bang teng a ka behang botšepehi ba phaephe ea khase ea tlhaho kotsing. Boloka nako e telele le ts'epo ea sistimi ea hau ea khase ka ho etsa litlhahlobo tsa kamehla le ho rarolla mathata afe kapa afe kapele.
Qetellong, ho kenya lithapo tsa khase tsa liphaephe tse welded ka spiral ke karolo ea bohlokoa ea projeke efe kapa efe ea kaho kapa ea ntlafatso. Ka ho sebelisa thepa ea boleng bo holimo le ho sebelisa mekhoa e nepahetseng ea ho kenya, u ka netefatsa polokeho le katleho ea sistimi ea hau ea khase. Ho kenya liphaephe tsa khase ho tlameha ho etsoa ke litsebi tse tšoanelehang, ka tlhokomelo le litlhahlobo tse tloaelehileng ho boloka botšepehi ba sistimi ea khase. Ka mekhoa e nepahetseng le tlhokomelo ea lintlha tse qaqileng, ho kenya liphaephe tsa khase ea tlhaho ho ka phethoa ka mokhoa o sireletsehileng le o sireletsehileng.






