Mapaipi esimbi asina musono anogona kupatsanurwa kuita ASTM American standard seamless simbi pombi, DIN German standard seamless simbi pombi, JIS Japanese standard seamless simbi pombi, GB yenyika musono simbi pombi, API musono simbi pombi uye mamwe marudzi maererano nemiyero yavo.ASTM American standard seamless simbi mapaipi ari mukati Iyo yakajairika pasi rese uye ine akawanda marudzi nemapazi.
Ikozvino iwo akakodzera ma paramita eASTM isina musono simbi pombi ASTM stm a210/a210m/astm sa210/sa-210s American standard seamless simbi pombi yakanyorwa sezvizvi:ASTM A210/A210M/ASME SA-210/SA-210M Chinangwa: yakakodzera kubhailer machubhu uye mabhairi Mapombi eflue, anosanganisira magumo ekuchengetedza, mavhairi uye pombi dzekutsigira, uye hudiki hwemadziro ukobvu husina musono hwepakati kabhoni simbi mapaipi epombi dze superheater.Inonyanya kuburitsa simbi pombi mamakisi: A-1, C, etc. Mushure mekutaurirana, mamwe mamakisi emapombi esimbi anogonawo kupihwa.
Seamless simbi yekugadzira pombi maitiro:
Mapaipi esimbi asina musono akakamurwa kuita hot-yakakungurutswa seamless simbi pombi, inotonhora-inodhonzwa musono pombi dzesimbi, etc. maererano nekugadzira kwavo maitiro.Iyo dhayamita yepombi dzesimbi isina musono kazhinji 406mm-1800mm, uye ukobvu hwemadziro ndeye 20mm-220mm.Maererano nekushandiswa kwavo, vanogona kugoverwa kuvamapaipi esimbi asina musono ezvivakwa, mapaipi esimbi asina musono ezvinwiwa, mapaipi esimbi asina musono emaboilers,uyemapaipi esimbi asina musono emapaipi emafuta.