Njengepayipi elibalulekile lokuthuthwa, amapayipi ensimbi angenamthungo asetshenziswa kabanzi kuphethiloli, igesi yemvelo, imboni yamakhemikhali, amandla kagesi kanye neminye imboni. Ngesikhathi sokusetshenziswa, kumele ahlolwe ngokuqinile ukuqinisekisa ikhwalithi nokuphepha kwepayipi. Lesi sihloko sizokwethula ukuhlolwa kwamapayipi ensimbi angenamthungo kusuka ezicini ezimbili: izinto zokuhlola nezindlela.

Izinto zokuhlola zifaka phakathi ukuma, usayizi, ikhwalithi yobuso, ukwakheka kwamakhemikhali, ukuthamba, ukushaya, ukucaba, ukufutha, ukugoba, ingcindezi ye-hydraulic, ungqimba lwe-galvanized, njll.
Indlela yokuthola
1. Ukuhlolwa kokuqina
2. Ukuhlolwa komthelela
3. Ukuhlolwa kokuthamba
4. Ukuhlolwa kokwanda
5. Ukuhlolwa kokugoba
6. Ukuhlolwa kwe-Hydraulic
7. Ukuhlolwa kwesendlalelo esenziwe nge-galvanized
8. Ikhwalithi yobuso idinga ukuthi kungabikho mifantu ebonakalayo, imigoqo, izibazi, ukusikeka kanye nokwehlukaniswa kwezingxenye zangaphakathi nezangaphandle zepayipi lensimbi.
Ngaphezu kwalokho, ukuhlolwa kuzokwenziwa ngokwezidingo zamakhasimende, njengokuthiI-GB/T 5310-2017amapayipi ensimbi angenamthungoamabhoyila anomfutho ophezulu.
Ukwakheka kwamakhemikhali: Insimbi iqukethe ikakhulukazi izinto ezifana ne-chromium, i-molybdenum, i-cobalt, i-titanium, ne-aluminium, ezingathuthukisa ukumelana nokushisa kanye nokumelana nokugqwala kwensimbi.
Izakhiwo zemishini: Amandla okukhiqiza ≥ 415MPa, amandla okudonsa ≥ 520MPa, ukunwebeka ≥ 20%.
Ukuhlolwa kokubukeka: Akukho ziphazamiso ezisobala, imibimbi, ukugoba, imifantu, imihuzuko noma ezinye iziphazamiso zekhwalithi ebusweni.
Ukuhlola okungonakalisi: Sebenzisa izindlela ze-ultrasonic, i-ray kanye nezinye ukuhlola amapayipi ensimbi ukuqinisekisa ukuthi ikhwalithi yangaphakathi yamapayipi ensimbi angenamthungo ayinamaphutha.