API 5L muri rusange bivuga umuyoboro wumurongo - API 5L umuyoboro wumurongo, umuyoboro wumurongo nugutwara amavuta, amavuta namazi yakuwe mubutaka mubigo byinganda za peteroli na gaze binyuze mumurongo wumurongo.Umuyoboro wumurongo urimo umuyoboro udafite icyerekezo hamwe nicyuma gisudira.Impera zifite impera ziringaniye, imitwe yomutwe hamwe nu musozo;uburyo bwo guhuza ni gusudira, guhuza, guhuza sock, nibindi.
| PSL | Imiterere yo Gutanga | Icyiciro cy'umuyoboro |
| PSL1 | Nkizunguruka, zisanzwe, zisanzwe zakozwe | A |
| Nkizunguruka, zisanzwe zizunguruka, thermomechanical yazunguye, thermo-mashini yashizweho, isanzwe ikora, isanzwe, isanzwe kandi irangwa nubushyuhe cyangwa niba byumvikanyweho Q&T SMLS gusa | B | |
| Nkizunguruka, zisanzwe zizunguruka, thermomechanical yazunguye, thermo-mashini yakozwe, isanzwe ikora, isanzwe, isanzwe kandi irangwa | X42, X46, X52, X56, X60, X65, X70 | |
| PSL 2 | Nka | BR, X42R |
| Guhindura ibizunguruka, bisanzwe byakozwe, bisanzwe cyangwa bisanzwe kandi bituje | BN, X42N, X46N, X52N, X56N, X60N | |
| Kuzimya no kurakara | BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q | |
| Thermomechanical yazindutse cyangwa thermomechanical yakozwe | BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M | |
| Ubushyuhe bwa tekinike | X90M, X100M, X120M | |
| Birahagije (R, N, Q cyangwa M) kumanota ya PSL2, nibyiciro byicyuma |
1. Inzira nyamukuru yumusaruro wicyuma gishyushye kitagira ibyuma (inzira nyamukuru yo kugenzura):
Gutegura ubusa no kugenzura → igituba gishyushye → gutobora → kuzunguruka ibyuma → gushyushya ibyuma → byagenwe (bigabanutse) diameter treatment kuvura ubushyuhe △
2. Igikorwa nyamukuru cyo kubyara imiyoboro ikonje (yashushanijwe) idafite ibyuma:
Gutegura bilet → gutoragura amavuta → kuzunguruka bikonje (gushushanya) treatment kuvura ubushyuhe → kugorora → kurangiza → kugenzura
