Jamii ya galvanized tube

galvanized chuma bomba ni baridi coating bomba, joto coating bomba, ya kwanza imekuwa marufuku, ya mwisho pia kukuza na taifa inaweza kutumika kwa muda.

Hot galvanized bomba

Ni kuzalisha kiwango cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma. Hot galvanizing ni kwanza chuma bomba kwa ajili ya kusafisha asidi, ili kuondoa chuma oksidi ya uso wa chuma bomba, baada ya kusafisha asidi, kusafisha kwa njia ya ammonium kloridi au zinki kloridi maji ufumbuzi au ammonium kloridi na zinki kloridi mchanganyiko maji ufumbuzi tank, kisha kutumwa katika moto kuzimba plating tank. Hot galvanized ina faida sawa coating, adherence nguvu, maisha ya muda mrefu.

Baridi galvanized bomba

Baridi galvanizing ni umeme galvanizing, kiwango cha galvanizing ni kidogo, tu 10-50g / m2, upinzani wake wenyewe wa kutu ni tofauti sana kuliko bomba la galvanizing joto. Kawaida galvanized tube wazalishaji, ili kuhakikisha ubora, wengi hawatumii umeme galvanized (baridi plating). Ni biashara ndogo tu ambazo ni ndogo na vifaa vya zamani ambazo hutumia galvanized umeme, bila shaka bei yao pia ni nafuu. Sasa Wizara ya Ujenzi imekuwa rasmi chini, kuondoa teknolojia nyuma baridi galvanized bomba, baadaye haikuruhusiwa kutumia baridi galvanized bomba kama maji, gesi bomba.

Hot galvanized chuma bomba

Chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma Kiwango cha alloy ni pamoja na safi zinki safi, chuma bomba msingi. Kwa hiyo uwezo wake wa kukabiliana na kutu ni mkubwa.

Baridi galvanized chuma bomba

Zinki tabaka ni electroplating tabaka, zinki tabaka ni kujitegemea stratified na chuma bomba substrate. Zinki tabaka nyembamba, zinki tabaka tu kushikamana na chuma bomba substrate, kwa urahisi kuanguka. Kwa hiyo, utendaji wa upinzani wa kutu ni mbaya. Katika nyumba mpya zilizojengwa, ni marufuku kutumia bomba la chuma la baridi la galvanized kama bomba la maji.

galvanized strip shelf bomba hasa kutumika kwa ajili ya chuma muundo chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma