Ukuhlolwa kwepayipi lensimbi i-ASTM A53 B/ASTM A106 B/API 5L B

Ukuhlolwa kokubukeka kwamapayipi ensimbi kanye nombiko wokuhlola indawo yokulandelela i-MTC:I-ASTM A53 B/I-ASTM A106 B/I-API 5L B

Ukuqinisekisa ukuthi imikhiqizo yepayipi lensimbi iyahlangabezana nezidingo zamakhasimende, umuntu wesithathu wenze ukuhlolwa okuqinile kwekhwalithi yokubukeka kanye nokuhlolwa okungahleliwe kokuhlolwa kwezindawo emikhiqizweni.

1. Ukuhlolwa kokubukeka kwamapayipi ensimbi

Okuqukethwe kokuhlolwa kuhlanganisa:

Ukuqeda umphezulu: qinisekisa ukuthi azikho iziphambeko ezifana nemifantu, imigodi, ukugqwala, njll.

Isimo sobuso bokuphela: qiniseka ukuthi ukusika kuyisicaba futhi akunawo ama-burr.

Ubukhulu: Ukulinganisa ububanzi bepayipi lensimbi kanye nobukhulu bodonga ukuqinisekisa ukuhambisana nemigomo ejwayelekile.

2. Ukuhlolwa kwe-MTC kanye nokulandelelwa komkhiqizo

Hlola ngokungahleliwe amadokhumenti okuqinisekisa ikhwalithi (i-MTC) kwamanye amapayipi ensimbi ukuze uhlole ukuthi ayahambisana yini nelogo yomkhiqizo wangempela. Qinisekisa ubuqiniso kanye nokulandeleka kwe-MTC ngolwazi olufana nenombolo ye-serial kanye nenombolo ye-batch ukuqinisekisa ukuthi umthombo womkhiqizo ucacile futhi unokwethenjelwa.