Hot-dip galvanized square tube

Hot-dip galvanized square tube ya shiga da steel plate ko kwalbai tsaka da za'a yi square tubes kuma hot-dip galvanized pool ta hanyar kirewan rashin kimiya da forming na square tubes; zai iya samawa ta hanyar hot-rolled ko cold-rolled galvanized steel strip daban da cold bending, sannan kuma high-frequency welding na hollow square cross-section na steel tubes.

Hot-dip galvanized square tube yana da kyau strength, toughness, plasticity da welding kuma wasu alamomin da za a iya amfani da su kuma yana da ductility mai kyau, alloy layer yana da keke na tsakanin ginya da steel base, don haka zai iya amfani da hot-dip galvanized square tube a cikin cold punching, rolling, drawing, bending, da wasu abubu na forming bata taka gari a layer na plating; wajen processing mai tsani kamar drilling, cutting, welding, cold bending da wasu alamu.

Daga na fitting na pipe bayan hot-dip galvanizing shine kama da kama da kama, kuma zai iya amfani da shi a cikin aikin da ya kamata.

Maiwurin Aikin

1. Acid washing: Za a iya amfani da tsinkon acid washing zuwa pipe na steel don cire impurities na daga kamar oxides da grease. Wannan gaba za a taimaka shiga zinc coating ya yi bond zuwa daga na pipe.

2. hot dip galvanizing: bayan pickling process, za a yi dipping zuwa square tubes a cikin zinc mai zafi, a kai tsaye a cikin solution na zinc mai zafi a karkashin 450 degrees Celsius. A cikin wannan tsara, za a samar da zinc coating mai tsangamai da karkashin daga na tube.

3. Cooling: Za a kula da square tubes mai dip-plated don nufin da zinc coating ya yi adhesion da daga na steel tube.

Masu tsangamtar coating

1. Anti-corrosion: Zinc coating ya bamaya ala'eda mai alhassar anti-corrosion, don haka ya ba da steel pipe izinin yin aiki a cikin yanayin mai ruwa ko mai korosi.

2. Taimakon shan ruwa: Kwakwalwa na zinc na karkashin kwallen na zinc ya da shan gaskiya a cikin kusurwa daya da yayin da zai iya shan gaskiya da zaune na sauye sosai.

Mai kyauwar kwakwalwa na zinc na karkashin kwallen na zinc

1. mai kyauwa a gaban kiran: Tafurin zinc ya nufi gaban kiran mai kyauwa, wanda ya sa kwakwalwan karkashin kwallen na zinc ya da kyauwa a cikin alamun ruwa da alamu na kiran.

2. Taimakon shan ruwa mai amintattu: yin amfani da kusurwa daya da yayin, iya shan gaskiya sosai.

3. mai fiye da kira: Kwakwalwa na zinc na karkashi ya nufi haka mai kira mai kyauwa dibenshin zuwa wani kiran tare.

Yankunan da aka amfani su

1. Tsarin Gidan: Ana amfani dashi don gwadda jajaye, tsokwar gidan, tsarar gidan, etc. don nufi tsarin gaskiya da kiran.

2. Ƙwararren na'ura: Ana amfani da shi don ƙwarar da ruwa da gas, cikin biyan ruwa, tsinkin gas, wanda ya sa ƙwararren su bi sufi da kuma su ba za su karu ba.

3. Ginewa na kewayon: ana amfani da shi ne a matsayin zubar ɗin ginewa na kewayon don baka tsayi da kuma ƙarfi don zara karuwa.