Mipope yachitsulo yopanda msoko nthawi zambiri imafunika kupakidwa utoto ndi kupindika musanachoke kufakitale.Njira zogwirira ntchitozi ndikupititsa patsogolo magwiridwe antchito a mapaipi achitsulo ndikutengera zosowa zauinjiniya zosiyanasiyana.

Cholinga chachikulu chojambula ndi kuteteza mapaipi achitsulo kuti asachite dzimbiri komanso awonongeke panthawi yosungiramo zinthu komanso zoyendetsa.Kujambula kumatha kupanga filimu yoteteza pamwamba pa chitoliro chachitsulo, kudzipatula mpweya ndi chinyezi, ndikuwonjezera moyo wautumiki wa chitoliro chachitsulo.Kujambula n'kofunika kwambiri kwa mapaipi achitsulo omwe amafunika kusungidwa kwa nthawi yaitali kapena kugwiritsidwa ntchito m'malo a chinyezi.

Chithandizo cha bevel ndikuthandizira kuwotcherera mapaipi achitsulo.Mipope yachitsulo yopanda msoko nthawi zambiri imafunika kuwotcherera ikalumikizidwa.Bevel imatha kukulitsa malo owotcherera ndikuwonetsetsa kulimba ndi kusindikiza kwa weld.Makamaka m'mapaipi omwe amagwiritsidwa ntchito m'malo otentha kwambiri komanso otentha kwambiri, chithandizo cha bevel chimatha kuwongolera bwino kwambiri kuwotcherera komanso kupewa kutayikira ndi kuphulika.

Kwa miyezo yeniyeni ya mipope yachitsulo yopanda msoko, mongaChithunzi cha ASTM A106, ASME A53ndiAPI 5L, mankhwala otsatirawa amafunikira pokonza:

Kudula: Dulani muutali wofunikira malinga ndi zofuna za makasitomala.
Kujambula: Ikani utoto wotsutsa dzimbiri pamwamba pa chitoliro chachitsulo.
Bevel: Kuchiza kwa bevel kumachitika ngati kumafunikira, nthawi zambiri kumaphatikizapo ma bevel okhala ngati V komanso ma bevel awiri ooneka ngati V.
Kuwongola: Onetsetsani kuwongoka kwa chitoliro chachitsulo kuti muyike mosavuta ndikugwiritsa ntchito.
Kuyesedwa kwa Hydrostatic: Chitani mayeso a hydrostatic pa chitoliro chachitsulo kuti muwonetsetse kuti imatha kupirira kukakamizidwa komweko ndikukwaniritsa miyezo yachitetezo.
Kuzindikira zolakwika: Gwiritsani ntchito njira zoyesera zopanda zowononga monga ultrasound ndi X-ray kuti muwone zolakwika zamkati za chitoliro chachitsulo kuti zitsimikizire ubwino wake.
Kuyika chizindikiro: Chongani specifications mankhwala, mfundo, wopanga zambiri, etc. pamwamba pa chitoliro zitsulo kuti traceability mosavuta ndi kasamalidwe.
Njira zopangira izi zimatsimikizira kudalirika ndi chitetezo cha mipope yachitsulo yopanda msoko muzogwiritsa ntchito zosiyanasiyana ndikukwaniritsa zofunikira zamapaipi achitsulo m'mafakitale osiyanasiyana.