hat
Tib ba-medyòm chodyè kesyon sa te poze yo itilize pou pwodwi pla men l ' medyòm chodyè, en super-chalè rive jouk nan vant, nan vant bouyi dlo, dlo miray lavil la rive jouk nan vant, ki fèt nan Kiba pou travay tanperati a mwens ke 450 ° C ak pwesyon travay pa plis ke 5.88Mpa anviwònman. Li nòmalman boule nan kabòn fe nan à woule oubyen frèt établie. Pi gwo nivo aplikab se GB3087.
eng
Low-medium boiler tube mainly used for producing low and medium boiler , super-heated steam tube, boiling-water tube , water wall tube, which is suitable for the working temperature less than 450°C and working pressure not more than 5.88Mpa environment. It is normally made by carbon steel in hot rolled or cold drawn. Main applicable standard is GB3087.