Ukucindezela okuphansi nokuphakathiipayipi le-boilerisebenzisa i-ingot yensimbi noma ishubhu eliqinile ku-capillary ene-perforated, bese idayela eyenziwe ngokugoqwa okushisayo, okugoqiwe okubandayo noma okubandayo.
Ngokwezibalo ezingaphelele, amabhizinisi aseShayina okukhiqiza amapayipi angenamthungo angaphezulu kwama-240 kuneyunithi yamapayipi ensimbi engenamthungo cishe amasethi angaphezu kwama-250 omthamo wokukhiqiza ongaba amathani ayizigidi ezingama-450.Kubonwe ku-caliber <φ76, ibalwa ku-35% <φ159-650, ibalwa ku-25%.Kusukela ezinhlobonhlobo zezinjongo ezijwayelekile zamathani ayizigidi eziyi-1.9, okubalelwa ku-54%;ipayipi likawoyela amathani angama-760,000, okubalelwa ku-5.7%;i-hydraulic prop, i-precision tube amathani ayizigidi eziyi-15, ibalwa ku-4.3%;ipayipi lensimbi engagqwali, amashubhu bearings, ishubhu yezimoto ingqikithi 50 000 amathani, akhawunti 1.4%.

Isikhulu sepayipi elinomfutho ophansi nomaphakathi Izinga: GB3087-1999 amashubhu ensimbi angenamthungo aphansi namaphakathi.

Ipayipi likabhoyela elinomfutho ophansi naphakathi lisetshenziselwa ukwakha izakhiwo ezihlukahlukene ezinamapayipi ane-low pressure boiler superheated steam roller kanye nepayipi lesitimela elishisa kakhulu, ipayipi le-opium, ipayipi elincane kanye nemisebenzi yezitini ze-arch yekhwalithi ephezulu ye-carbon structural steel hot-rolled and cold pull. (igoqiwe) ithubhu elingenamthungo.Isetshenziswa kakhulu kuma-boilers wezimboni kanye ne-boiler ekudluliseni uketshezi olunomfutho ophansi epayipini.Ummeleli wezinto ezingu-10, 20 zensimbi.