Miyezo ya API - chidule cha API American Petroleum Institute, miyezo ya API ndiyofunikira makamaka pazida, nthawi zina kuphatikiza kapangidwe kake ndi ndondomeko.

API chitoliro chopanda msokondi dzenje mtanda gawo, palibe seams kuzungulira, lalikulu, amakona anayi chitsulo.Ingot yachitsulo yopanda msoko imapangidwa ndi chubu chokhazikika kapena cholimba cha capillary chubu, kenako ndikuyimba kotentha, kuzizira kapena kuyimba kozizira kumapangidwa.Seamless dzenje zigawo, chiwerengero chachikulu cha njira zonyamulira madzi, zitsulo chitoliro ndi olimba zitsulo bala, etc. poyerekeza ndi mphamvu torsional chomwecho mu kupinda, opepuka, ndi chuma mtanda gawo zitsulo, chimagwiritsidwa ntchito popanga mbali structural ndi mbali zamakina, monga pobowola chitoliro, ma shafts oyendetsa magalimoto, mafelemu a njinga ndi zomangamanga pogwiritsa ntchito zitsulo.

Chitoliro chosasunthika cha API nthawi zambiri chimagawika kutengera momwe chidapangidwira.Njira ziwiri za manin zopangira chitoliro cha api chopanda msoko zilipo, kujambula kozizira ndikumaliza, kujambula kozizira kumatanthawuza njira yopangira machubu momwe machubu amakokedwa, kapena amawumbidwa kutentha.Njira iyi ndi yabwino popanga kutsirizira kwapamwamba, kulolerana kwapafupi, makoma opepuka kapena ma diameter ang'onoang'ono a chubu.chitoliro chotentha chomaliza cha api chopanda msoko chimapangidwa popanda kugwiritsa ntchito kuzizira kulikonse, kutanthauza kuti chitoliro chopanda msoko chimamangidwa pomwe zinthuzo zimatentha kwambiri.Njira zonsezi zimagwiritsidwa ntchito kwambiri.

API chitoliro chopanda msoko:
Kukula: OD 8″-24″
Khoma makulidwe: 7mm-20mm
Standard: API
Kuyang'anira: Ndi Mayeso a Hydraulic, Eddy Current, Infrared and X-ray Test
Pamwamba: Paint Black Painting, Anti-Corrosion Coating
Certificate:API
Kagwiritsidwe: Petroleum, mankhwala, mphamvu, gasi, zitsulo, shipbuilding, zomangamanga, etc.