304, 316, 347H, S32205 Kowiri tira Paihere Paipa/RW

Whakaaturanga hua

316L kowiri tira paiherea putorino ko te putorino taketake, na reira ano he rota o te pakeke, me te tika tohu, tae atu ki te maha ngā āhuatanga, te whai ake e hiahia ana matou ki te korero e pā ana ki te taupū pakeke o 16L kowiri tira paiherea putorino.E ai ki te tikanga whakamatautau me te awhe tono, ka taea te wehea te pakeke ki te pakeke brinell, Rocell pakeke, Vers pakeke, Shore pakeke, microhardness me te pakeke teitei pāmahana.Hoki te putorino kakahu nuitia whakamahia, Roche, Vickers pakeke toru.
Ko te pakeke o Brinell (ka whakamahi te HB i te poi rino, i te poi koranu cimented ranei me tetahi diameter hei pehi i te mata tauira me te kaha whakamatautau kua tautuhia (F), tango i te kaha whakamatautau i muri i te wa pupuri, ine i te diameter nuku (L) o te mata o Ko te tauira whakamatautau ko te kaha whakamatautau kua wehea e te waahi o te mata porohita nuku. Ka pehia e te HBS (poi rino), ko te waeine ko N/mm2 (ko te tātai tātai MPa ko te tauira: F- -kaha whakamātautau o te 316L kowiri tira paipa paipa mata, N, D- - maitai poroporo diameter, mmd- - indentation uniform diameter, mm He tika, he pono te whakatau pakeke o Brinell, engari ko te tikanga ka whakamahia noa te HBS mo nga mea whakarewa i raro iho i te 450 N/mm2 (MPa), mo te rino maro, te kikokore 316L I roto i te 316L kowiri tira paipa paipa tauine, ko te Brinell pakeke te nuinga whakamahia, maha ki te diameter nuku d ki te tohu i te pakeke o te rauemi, i te mea e rua pūmanawa me te watea.

tukanga Production o kowiri tira fehokotaki'anga putorino

Raw Materials- -strip- -welding pipe- – -repair end- -polishing- -tirotiro (printing) – -packaging- -tukunga (warehousing) (decorative welding pipe).
Raw Materials- -strip- -welding pipe- -heat treatment- -correcting- -straightening- – -repair end- -pickling- -water pressure test- -tirotiro (printing) -packaging- -tukunga (warehouse) (welding pipe industry paipa tohatoha).

Taipitopito Hua

Whakaaturanga wheketere