南京Hot dip galvanized castings

随着经济的发展进步，我公司生产的Hot dip galvanized castings产品也在更新换代，其规格如下：

我们出厂的每一件产品都要经过严格的调试和检验，热镀锌铸件的规格如下：

Theprincipleofhotdipgalvanizingcastingissimplytoimmersethecleanedironpartsintozincbaththroughthewettingeffectofplatingaids，sothatthesteelandmoltenzincreacttoformanalloyedcoating.goodhot-dipgalvanizingoperationshouldbethatallprocessesareunderstrictcontrolandthefunctionoftheprocessshouldbefullyexerted.andiftheoperationofthefirstgoodprocessisnotgood，itwillcausechainadversereactionsinthefollow-upprocess，andgreatlyincreasetheoperationcostorcausebadhot-dipgalvanizingproducts.ifthepretreatmentisnotgood，themoltenzinccannotreactwiththesteelandformagoodzinccoatingstructure.ifthepost-treatmentisnotgood，theappearanceofgalvanizedfilmwillbedamagedandthecommodityvaluewillbereduced.

hotdipgalvanizingistomakemoltenmetalreactwithironsubstratetoproducealloylayer，sothatthesubstrateandcoatingarecombined.hotdipgalvanizingistopicklingthesteelpartsfirst.inordertoremovetheironoxideonthesurfaceofsteelparts，酸洗后，itiscleanedinthebathofammoniumchlorideorzincchloridesolutionormixedsolutionofammoniumchlorideandzincchloride，andthensenttothehotdipbath.hotdipgalvanizinghastheadvantagesofuniformcoating，粘着力强，寿命长.

公司本着"勇于开拓、勇于创新"的经营理念，欢迎广大新老客户前来检验热镀锌铸件产品的生产和制造，同时也欢迎您随时来电咨询，期待与您合作。

收到我们的Hot dip galvanized castings产品后，客服24小时在线提供咨询服务，为您解决售后相关问题，期待与您的合作。